Category Archives: doğa

Notes from Phnom Penh

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10th August, 2014

The sky is clear and I am in a boat on the Mekong River, off to Vietnam. I can see little mangroves on our way, and small shrubs that are very peculiar in both of Cambodia’s rainy and dry seasons. The Mekong River hosts the world’s largest freshwater fishery and is the second-most biodiverse river on Earth. In certain periods of the year it flows South and for the other periods it changes directions and flows North. This makes the river have a very unique habitat and is one of the reasons why you can find so many fish species here.

DCIM101GOPRO mekong

We are in Phnom Penh for 2-3 days and have seen the Killing Fields already. The Khmer Rouge atrocities are unbelievable, and seeing the thousands of skulls with my naked eye made my hair stand on end. I cannot imagine how much the native Cambodians suffered during the four long Khmer Rouge governed years between 1975 and 1979.

I am currently reading a book called ‘They First Killed My Father.’ The main character is a little girl named Leung, who is telling the story of her family of nine, including Pa, Ma, and the seven siblings. In the beginning of the book the author depicts city life in Phnom Penh during old days, where everybody is busy with their daily life routines, far away from understanding the meaning of war. One day in April 1975 everyone is forced to leave the cities and take the roads towards rural areas. No one knew where this journey would end and the Khmer Rouge soldiers told them they would go back to their homes within three days, which soon turned out to be a lie, a big lie.

This book explains all the delicate details of the Cambodian people’s sufferings during the mass atrocities. Although I’ve heard many stories like this (i.e. Bosnian War, the Nazi Holocaust, etc.), this one is extremely unique in the sense that one fourth of the entire Cambodian population was executed in just four years, and one can see the traces of this through the pile of skulls in the Killing Fields.

killing fields

Pile of skulls in the Killing Fields.

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Rice fields in the Killing Fields. The unity of life and death.

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A photograph of a Pol Pot victim in Tuol Sleng Genocide Museum in Phnom Penh.

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Photographs of Pol Pot Victims in Tuol Sleng Genocide Museum in Phnom Penh.

Phnom Penh has a unique smell, which till now, I still cannot not figure out what is. It could have been tamarind or some creamy sauce, but I am just speculating! The street bazaars provide a scene showing some of the freshwater diversity found in the Mekong River. There are snails, crabs, eel fish and many others that I do not know the name of. I am not sure how people are not disgusted (empathy Bilgenur empathy!) by the appearance of all the naked flesh exhibited on the stalls.

pazar (1) pazar (2) pazar (3) DCIM101GOPRO

There does not seem to be any refrigerator with all the meat sold outside under the boiling Cambodian sun. I feel like they should get rotten and fleshy very quickly, but interestingly, people buy them no matter what.

My disgust over the street  food leaves itself to some sort of curiosity, and my exploratory side wants to try different tastes. However, I did not find myself courageous enough to try the grasshoppers sold on the streets side by side and do not think I ever will. However I do understand why people would eat these insects. Basically, these insects are noted for their nutrients, having a high content of protein, and are eaten by people who survive with a relatively low per capita income and purchasing power. Yet, it is not the only indicator for why insects are part of their diet. Also, based on the IMF World Economic Outlook, 2014, Cambodia’s Gross Domestic Product (GDP) seems to show an increasing trend.

I’ve seen many homeless people in Phnom Penh, and it struck me hard ever since I arrived in the city. It may be because Singapore, where I am living now, is so sterile, safe and homeless-free that I could not envision how the economically lower class thrive in Cambodia’s current dismal state.

photo 1Living in Singapore, I sometimes feel myself in a bubble, where people do not suffer from the lack of basic commodities, such as food and accommodation (even though I may be incorrect in saying this).

Overall, Cambodia to me is a country of smiling people who have suffered tremendously under the Khmer Rouge Regime. I feel so bad for how much they lost in order to survive. And yet, I am amazed by their generous smile, which you would see once your eyes come across with theirs.

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This is the very instant moment I captured with my camera on the streets across Mekong River. Perfect image for Nicholas A. McGirr’s words in his book Life of Death: “Death truly does have life, and walks with and lives through us everyday.”

PS: Many thanks to Francesca McGrath for proofreading.

Yün hasır, Antalya güneşi ve Alakır

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09 Ocak 2014

İstanbul’dayım. Antalya’dan annem ve anneannem ile aynı uçakta geldik. Bir birinin omzunda uyudum, bir diğerinin. Çok uykum vardı, sohbet etmek istediysem de.

İstanbul puslu ve gri. İki gündür ben de biraz öyleyim.

Bu ayrılık halleri yaramıyor.

Annem ve anneannem Azerbaycan’a gidiyorlar, Bakü’ye Afsana’nın düğününe. Onları uğurluyor gibi hissetmek istedim, hani sürekli giden olmak zor ya.

Dün de kızkardeşim artık sıkıldığını söylüyordu, hep kalan olmanın da zor olduğunu, artık uzaklarda olmak, yaşamak istediğini. Onu bundan beş sene önce daha iyi anlardım aslında. Ben de tam olarak onun gibi hissediyordum. Ama şimdi bu gidişler koyuyor. Bir yerden sonra döner insan gibi geliyor.

Hafif güneş açtı, İstanbul’a 10 km falan kaldı. Her taraf TOKİ, her taraf inşaat, tek tük ağaçlar kalmış sağlı sollu (unutmuşlar galiba onları da).

Antalya çok güzel, dolu dolu geçti. İki hafta oradaydım. Esra geldi Ankara’dan. Onunla Kaleiçi’nde tekne turu yaptık, sonra gezindik. Maaile zaman geçirdik yeni yılda, gırgırlı, şamatalı, müzikli, yemekli bir geceydi. Konu komşu, eş dost bizim evdeydi.

Kaleiçi arkamızda. Esra ile.

Kaleiçi arkamızda. Esra ile.

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Canım güzelim Toroslar ve Akdeniz.

Antalya’yı seviyorum ben.

Ertesi gün yine Esra ile buluştum, akşamüstü, Ferdi de oradaydı, turnalar ve biyokültür üzerine çalışan bir kuşbilimci. O gün aslında Alakır’a gidecektik ama alkol sonrası kimse erken uyanamadığı için kaldı. O akşam biyokültürden, etnik çeşitliliklerden, azınlıkların psikolojisinden turnalara kadar bir güzel muhabbet döndü ki! Tabi ben yine Singapur’u anlattım.

Bunları yazdığım defteri ve bir diğer balıklı defteri de canım mektup arkadaşım Fulya hediye etti, Gökhan ile beraber. Özleyecek ne çok insan var. Ben de hemen yazmaya başladım.

Şimdi Kadıköy’e gidiyorum. Oradan Göztepe ve Begüm’lerin evi.

Alakır’ı anlatasım var. İki gün önce oradaydık, Ferdi ile gittik bizim arabayı alıp. Ben yolluk hazırladım, yufka ekmek içinde peynir, zeytin, domates, yanına da Niğde gazozu. On numaraydı o yolculuk, sağlı sollu kızılçam ve sedir ağaçları bize eşlik ederken. Söğütcuması üzerinden Kuzca sapağına vardık, oradan da iki sağ ve bir sol yapıp Tuğba ve Birhan’ın kerpiçten evlerine vardık.

Alakır yolunda.

Alakır yolunda.

Bizi bekliyorlardı zaten. -Bir defter, kalem tutan çocuk görüntüsü beni mutlu ediyor, otobüste karşımdaki çocuk bir şeyler yazıp çiziyor da.

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Tuğba ve Birhan’ın kerpiçten evleri.

Soldan sağa: Ben, Tuğba, Birhan, Ferdi ve kedi.

Soldan sağa: Ben, Tuğba, Birhan, Ferdi ve kedi.

Bütün gün dışarda, güneşin altında, yün hasır ve kilimlerin üzerinde oturduk Alakır’da. Bir yandan kuş sesleri, Ferdi’nin ayağına sokulan kediler, uzaklardan gelen derenin sesi ve bolca kepçe, vadiye indikçe bir balığın daha ölümüne sebep olacak olan.

Serhat şehir Kars’ı özlemek

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Kars'a kuşbakışı bakmak

Kars dolaylarına kuşbakışı bakmak. Eylül, 2012

Buraya Eylül geldiğinde,

rüzgar acelesi var gibi estiğinde yani,

bitkilerin salınan gövdesi fısıldar,

ve duyar

ve görürsünüz

ormanı

huş, titrek kavak ve sarıçamıyla,

Ne güzeldir,

titrek kavağın yapraklarının ahenkli dansını izlemek

rüzgarın şiiriyle

Güneş batar

ve bozayı ailesi yuvasına döner

ve bir battaniye gibi

düşer

ıslak, nemli ve ayaz karanlık

Doğu Anadolu’nun

ormanına.

                                                                                                                                                     21 Temmuz 2014, Singapur

Aside
Amy (right) and I are at Bukit Timah Nature Reserve.

Amy (right) and I are at Bukit Timah Nature Reserve.

Amy Klegarth is an urban primatologist, whose focus is on long-tailed macaques. She is working on her PhD at Notre Dame University and carrying out her research in Evolutionary Biology Lab, at National University of Singapore. For detailed information on her research project, you can check her blog out, as well as her column in National Geographic Magazine. She has been to various countries in Southeast Asia for field work and oftentimes you can hear her telling stories about her crazy field work experiences. We did this interview in one of her fieldwork sites, Bukit Timah Nature Reserve in Singapore. Alright, you may already be impatient for watching the long-tailed macaque videos and finding an answer to the question ‘Why macaques?’, so shall we begin?

Bilgenur Baloglu- We are doing this interview for the monkey project. Can you tell us about yourself Amy?

Amy Klegarth- I am a 4th year PhD student at the University of Notre Dame and currently I am being hosted in Rudolf Meier’s Lab at National University of Singapore. I am here doing my Fulbright for the year. This is my 4th trip out to Singapore. Right above, probably hard to see, but there is an adult male monkey, named Spartacus.

– Does he have a collar on him?

Yes, he is wearing a very fancy piece of bling. It is about 3700 USD for a GPS collar for these animals, so he is a very expensive, fancy monkey right now. He is one of six monkeys wearing collars around Singapore at the moment.

– Why did you put collar on him?

We have been limited with the information regarding to home ranges of primates in general. Researchers are limited to radio telemetry, which requires a lot of manpower and time. Hence, you cannot collect hundreds or thousands of dense data points. So historically, a lot of primate home range work is using a fairly low number of points per day. We are finding as technology advances and GPS becomes more and more accessible to answer a lot of questions about energetic expenditure, home and daily ranges and territoriality that it is really important to have a pretty dense amount of data on this. GPS reduces the man hours, because the collar stores all the data internally, until we come to download it from the monkeys. He has been running around the forest since mid-December and I will get all of his locational points from the past two months, when I start downloading. We are also interested in helping wildlife managers with species management and conflict mitigation. Knowing how often they come into human settlement areas like the suburban build-ups, figuring out what times they go to these areas, how often it occurs, if there are certain attractants, for instance, perhaps there is a problem of poor trash requisition attracting the monkeys, patterns like these we can cover more with this dense GPS data. At the moment I am tracking six monkeys in six different troops.

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Female macaque and her baby. Photos by Bilgenur Baloglu

Female macaque and her baby on the shrubby Simpoh air (Dillennia suffriticosa) plant (above). The caregiver mother and her newborn baby (below). Photos by Bilgenur Baloglu

– You are talking about long-tailed macaques, right?

Yes, they are the common monkeys here in Singapore. There is also a locally endangered leaf monkey here, but there are only 40-60 of them and they are quite shy. But the long-tailed macaques are used to humans, we call that habituated. You can see one coming down the railing right here. They are quite nice monkeys, I mean you hear complaints about them.

– They are not harmful, as people claim. Are they?

I think the complaints have a lot to do with perceptions, it is a lot of people not necessarily understanding what monkey behavior looks like. Often times, if a monkey just walks past somebody, they consider that aggressive. Especially the very habituated ones will come up and snatch bags, because they know that is food in there. But very infrequently does it result to an actual harm to anybody. It is very infrequent that somebody actually get scratched or bitten. I believe National Parks would see somewhere between 1000 or 2000 complaints per year. So, considering the population here is 5 million people plus tourists plus 2000 monkeys, this is actually an extremely low complaint rate, given that the monkeys are in and around people all the time. If you filter out those complaints, most of them just tend to be just sightings of monkeys. Very few of them, maybe 1/4 of them, are more serious complaints, such as monkey chasing after or grabbing something from people.

– In Southeast Asia, there are many people working on monkeys, but different species, right? Since you have been to many conferences around, can you give us more detail on this?

Throughout Southeast Asia, yes. Actually long-tailed macaques tend to get neglected, because primatologists like to work on super endangered species. This kind of really common, urban monkeys, long-tailed or rhesus macaques are often overlooked. But they are the ones that have the heaviest interface with humans. They are the ones that we rely on for the biomedical research models. So it is actually important species to study to understand their ecology and evolutionarily background since we rely on them heavily for many reasons. If you are studying disease spread and interactions, they are the ones most commonly interacting with people, along with other species. People transmitting a disease to a macaque is not out of the realm of possibility as we are actually more of a disease risk to them than they are to us. Those diseases can then be further transmitted to other, perhaps endangered species. The more contact we have with the long-tailed macaques, the more cognizant we need to be about how we behave because these interactions spread beyond us.

– You are using that computer for getting the data. You are also using the antenna, here is Kathy who is holding it (she is a postdoc in Evolab). Can you show us the little bit of the process?

This is the download antenna (showing in the video). This is my remote download base station. By the way, the nasty sound belongs to a monkey fight.

– They are fighting over what, you think?

Usually food, unless there is a second group there.

– But usually the groups are not interfering with each other, right? They use different territories.

What I have seen so far is that they kind of stick to their territories. But like I said, there is very few studies on this, so part of this study is going to look at that, the territoriality and co-ranging dynamics. How does one group push another group, how often they come into contact with each other? The preliminary work I have done in Singapore, my groups never occupy the same space at the same time. You have a very narrow band, maybe a meter or two, of shared space. But it was about a month apart, temporally. When monkeys do interact at the edge, it is often a violent, quick fight, and then they go back to their own territories. It is usually not a long protracted event, not for monkeys in general, but at least for long-tailed macaques.

– The ones that you are working on specifically?

Yes, I actually have no idea about the patterns among other species – but the long-tailed macaques tend to have really quick territorial bouts, and then they move on. Out of my three field seasons, I have seen two, maybe three of them (fights). It is possible there are several other groups in this area that just now it could have been another group that came too close to this groups’ territory. This is a decent size group, what that means is that we might have multiple matrilines. Matrilines occur along the female genetic lineage. Some matrilines have a strong dominance hierarchy between them, and they might squabble amongst each other. So maybe a group of females and her female relatives just got mad at another group of females – a family spat if you will

– Alright, so back to the process..

My remote download base station, although for how unimpressive looking it is, costs 3,000 USD. Like I told Kathy earlier, sometimes the monkeys get really interested in what I am doing, and sometimes, especially the adult males see I have bags on me, and they want to come and check it out.

Hmm, should I eat this or not? In order to collect saliva samples, Amy is soaking these swabs in snow cone syrup.

Hmm, should I eat this or not? In order to collect saliva samples, Amy is soaking these swabs in snow cone syrup. Photo by Bilgenur Baloglu

– To see if there is any food, or something else?

To see if there is any food, or they do not like that I am holding antenna. Monkeys do not like when you wave sticks in the air.

– Does it look aggressive to them?

It does. Usually because I track them regularly, they get used to me being around. But I have just started this tracking process, so these monkeys are not really used to seeing me and this stick (antenna). So, when we first came in here, I had a larger silver antenna out. Most of the monkeys were on the street and they all moved up onto the tree. A few of them barked to alarm call at me, because I am walking around, holding a stick into them, and that is aggressive to them. So as time goes on, they will get more and more used to me being in this area with this antenna, and they will realize that I am not a threat to them. But when I can, I try to just sit still, and not walk around with the sticks. I try to actually not even bother tracking them if I can avoid it. Because if I can just find the individual with the collar, everybody is happier. I have been chased a few times because they have been upset that I am holding the antenna, if I ever need to drop any of my equipment, I would drop everything before I would drop this $3000 box.

– Also, the computer you would drop then.

I will drop the computer, it is a 200 dollar computer (laughter). I will give the monkeys almost anything other than my passport maybe, my work ID card, and this box.

– So how do you hold the antenna to get the signal? There should be some tricky way of it, right?

It is kind of black magic, I will be honest. I thought I had a system figured out my first season. Then I feel like it slowly unravelled into like doing rain dances to get my data. So what happens is, I plug in the entire unit and so the remote download base station is connected to the antenna. I found, well this might just be my personal trick, or my personal mind game that I play with myself, I think it downloads better when I hold the two units together like this (demonstrated in the video), so I always do this. I have decided that this is the way to download data. And I open up the program and my netbook, and all you need is a simple netbook that runs a Windows platform.

– You just connect the box via a USB port?

Yes, and the computer runs the collar program, in my case I use Telemetry Solutions Collars, and so their program is called Quantum GPS.

– So are you trying to collect GPS signal data?

First, I track the monkeys with VHF radio signal. The radio signal gives the beeping sound as I approach the collared monkey indicating its proximity. The signal gets stronger the closer I get to the monkey. Within the GPS collar, the data gets taken and connected by satellite and stored in the collar. Then, through this unit, it is telling the satellites to tell the GPS collar to download the data to my netbook. Basically what this unit is doing is talking to the satellites. The satellites talk to the collar, which then talks back to the satellites, and satellites talk back to me. On a good day, I point at the monkey, and in 30 seconds data is downloaded. There have been times though, where the monkey is as close as you are to me, I could honestly beat the monkey with this antenna, and I will follow that monkey for 45 minutes, and the data will not download, and all of a sudden for no apparent reason it downloads.

– Well, maybe you do not put the unit and antenna together (laughter).

And then I am like how about this way or that way (demonstrates in the video). After about half an hour I start looking ridiculous, trying to download, because I will wave this thing any way to get it to download. Sometimes, it will download half way, and then stop, and that is the biggest let down.

– Will you need to start from the scratch in that case?

I will get half of the data, and the rest will be easier to download since there will be less. But it is so disheartening when most of it is downloaded and then it stops.

– Ok, so that is the process. How will you track the collared monkeys?

Each monkey has a special VHF signal for its collar and a serial number for data download.

– How many monkeys are being collared right now?

Right now, 6. So the National Parks Board here in Singapore, the organization that allows my research to happen and grants my permits, are also interested in the project. They just ordered 10 additional collars. So ultimately, we are going to have 16 collars in total, which is going to be the largest deployment on wild macaques in Asia, I think on captive ones too for that matter. There may be a similar size study on spider monkeys in South America, but I am not quite sure on how many collars they have, so it is going to be far and away one of the biggest study on home ranges that utilizes GPS. And hopefully, we will help pave the way for more of these studies. Because it is just a financial investment, people are hesitant to write grants for these without kind of proof of concept. So hopefully, this will provide a substantial proof of concept. Especially as technology gets better, it gets cheaper and so GPS collars will become what radio collars used to be. Radio collars used to be expensive, now they are a few hundred dollars instead of a few thousand.

– So, that is the expectation.

Right. And also they are going to get smaller (in size). That has been another reason why these projects have been limited in scope, is that actually the battery life and the battery size. You are only supposed to collar animals of %5 of their body weight. We prefer to keep it closer to %3, if we can.

– In Turkey, bears, wolfs and some vultures have been collared, those are the ones I know. But it is the first time I am hearing the macaques getting collared.

Yes, long-tailed macaques are quite small, they are the size of a large house cat. Actually that is how I field-tested my collars for the very first time, when I got the collars in the US. I knew the macaques were roughly the size of cats, and so I put a programmed collar on my smallest house cat, and watched her leap six feet onto a fence and decided that she could move just fine. I was like, alright, her movement is not inhibited, and the monkeys are much stronger than my house cat. It turned out to be a pretty good success. There are other collars that we would like to try on these monkeys, ones that utilize the GSM cell networks. They are a little heavier. So I am just kind of waiting for the technology to catch up. Because we do not want to tax them (physically), or inhibit their movements. You can see, they jump around the trees a lot, we do not need something that really weighs them down, especially on a place like the neck. Because you cannot really put the collar anywhere else, other than a neck.

– Ok, thanks a lot for sharing the details of your research project with us. Have fun collaring and tracking them. Hope you will not need more of these rain dances 🙂

Thank you!

If you want to find out more information on her research, here is Amy’s National Geographic column:

http://newswatch.nationalgeographic.com/author/amyklegarth/

Here is her blog with one of her colleagues: http://twogirlsandsomemonkeys.tumblr.com/

Amy Klegarth and long-tailed macaques in Southeast Asia

Makine ve kuşlar

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Kars’ta ekin kargaları.

Makineleşiyoruz Mekanikleşiyor.. Tak tak tak. Makineleştikçe yasaklaşıyor her şey Yeşile dokunmak İnsana dokunmak Suya dokunmak Hani temiz havayı şöyle mis gibi içine çekmek dahi yasaklaşıyor (yassak hemşerim yassak!) Her şey paketleniyor Şişeleniyor Ambalajlara bürünüp ‘satılıyor’ sana ve makineleşmekten gelen paranla ‘satın’ alıyorsun özgür akan suyu Makineleşiyoruz Belki farketmiyoruz ama makineleşmekten ileri geliyor bir günaydını esirgemek Yahut hep ama hep meşgul olmak Kapalı duvarlar ardında Ne günler doğup bitiyor ve kuşlar ötüyor da Görmeden ve duymadan yaşıyoruz, şayet yaşamaksa tıpkı bir makine gibi. 13 Nisan 2014, Singapur

My longing for Kars: The serhat* city

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kars

Here, come September,

as the wind hurries on,

the stalks hum, and you can hear

and see

the forest

with birch, aspen and scotch pine

How beautiful

it is to watch the dance of the aspen leaves

with the rhyme of the wind

As the sun descends,

phalanx of brown bears

go back to their territory

and fall to earth

a blanket of

moist and damp and frosty darkness

in the forest of

Eastern Anatolia

                                                                                                                                                    BB

                                                                                                                                                    23rd of May, 2014

                                                                                                                                                    S’pore                                                                                                                                                                                  *Serhat: Border, frontier, edge

Aysegul Birand: A Turkish scientist in the Himalayas

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birand

The guest in our series of interviews with scientists around Turkey is now Assoc. Prof. Dr. Aysegul Birand. Despite spending her childhood in different parts of Turkey, Birand also squeezed three continents into her academic research life. After getting her Bachelor’s and Master’s degrees in biology at Middle East Technical University (METU), she climbed on trees in the rainforests of Indian Peninsula, discovered species, and got her PhD degree in biology at New Mexico State University in the USA. Her endless researcher spirit dragged her from fallow deer to carnivorous mammals to birds. She is now working on mathematical models in speciation field at METU and giving exciting and groundbreaking courses to students, which has them looking for the unanswered questions in ecology and evolution. Let’s hear her.

“Most of my childhood was spent in the nature”

Bilgenur Baloglu– On behalf of Bilim.org, I would like to thank you for accepting my request to having an interview. Your childhood and youth may have had some influence on your personal and academic life and your view of biology. Could you please tell us about yourself?

Aysegul Birand – I was not a child running after a worm or a bird but most of my childhood was spent in the nature. My father was working in State Hydraulic Works, so I actually grew up in dams. We lived in Manavgat-Antalya for a long time, then in Bafra-Samsun and in the capital Ankara since the middle school years. Until I started middle school, I was always on the street, playing and so nature was always important for me. I actually wanted to be an architect, and everyone encouraged me since I was talented in drawings and math courses. I love architecture but could not imagine myself working in an office. I chose biology because I had to be in the nature or at least do something related to nature.

– Did your family have an influence on your decision?

No, they said ‘do not choose biology,’ ‘what will you do, be a lycee biology teacher only?’ It was the general case at that time, you just study something and then be appointed as a teacher in high schools. Hence, they motivated me for architecture but did not say anything when I chose biology.

The reason I chose METU was the Underwater Association (SAT).”

– Your Bachelor’s degree is from METU. Why did you choose this university?

In fact, the reason I chose METU was the Underwater Association (SAT). They had articles in the (Turkish daily) Newspaper Cumhuriyet. On their excursions they sometimes were finding archeological submerged remains. I did not know whether they were a student association, a major or a master’s program but wanted to join them still. My motivation was not biology, but rather SAT for choosing METU. I knew that the bachelors program at METU was strongly concentrated on molecular biology, and the subjects appealing to me were mainly at Hacettepe University.

– So did you join this and other students groups after starting your undergraduate studies?

Yes, I did. I was very active at SAT throughout my undergraduate years and also many years after that. I also attended cross country skiing training at Mountaneering and Winter Sports Association (DKSK).

– While studying biology, did you have a preference for a particular major/field to work on for your postgraduate career?

SAT was satisfying me for being out in the nature but my grades were not that good, because I did not like the molecular work much, I was an average student. Although it was an optional subject, I would not choose biology in my high school years, the molecular part was just not appealing to me. In my final year at the university, Prof. Can Bilgin started teaching an Animal Diversity course, and also Sargun Tont’s Ecology and Meryem Beklioglu’s Freshwater Ecology courses got my interest. When I finally was able to take courses that I was interested in, I could increase my average score and the courses were a lot more fun, too. Then I stayed at Bilgin’s lab for my master’s degree.

– What was your master’s project about?

We were going to study the fallow deer (Cervus dama) population at Duzlercami National Park (Antalya), of which the individual numbers were quite low. We could not see any deer during many of the field excursions. Then I was awarded a scholarship to study in India. One of the researchers there was studying fecal extracts from carnivorous animals. By working on fecal samples, one can understand the diet and habitat use of animals. After I came back to Turkey, we changed my subject to carnivores.

– Working in Nature Conservation Foundation and Wildlife Institute of India, you gained paramount experience in field work. You also wrote popular science articles about your work at Atlas magazine. Could you please tell us more about the projects you contributed to?

The Ministry of National Education were giving scholarships to many different countries under the name of the Cultural Exchange Program. They published one list with the country names, there was China, India, Israel and many others. To me, India was very interesting, well I could also choose a country in Africa if there were any, but hearing fascinating things about tigers and field work oppportunities in India made me choose there. Upon winning the scholarship, I suspended my studies and went to India. But preparation for getting there took a long time. India had its own list for the places I could work. We started corresponding by mail frequently but for a long time I heard nothing. If burocracy is one office in Turkey, I would say it is 100 offices in India. I applied in March and received the letter in July, which stated that I was supposed to be there by August! So I went there hastily. For one year, I joined the field work excursions of the postgraduate students there. The institute had many research projects and field stations all over India, hence I could visit many national parks during my stay. I also attended courses and worked on deers, where we did transect studies. That is when I realized that studying fallow deer would be quite tough in Duzlercami National Park, because their numbers were very low and the animals seemed to be scared, you could not even see them properly. We only had a chance for working on scat samples.

– You said you were analysing these fecal samples, what kind of information you can derive from them about the deer populations?

I mainly studied the fecal samples of carnivores, you can basically understand their diet and also do biochemical analysis. Moreover, you can do DNA analysis of the species. Upon my arrival to Turkey, I understood that I could not study this fallow deer, because it was hard to collect information due to their low number.

I started working on birds in Eastern Himalayas.”

– What did you do after getting your masters degree?

After completing my thesis on carnivores, I again went to India. I got married with a friend from that institute. Together, we wrote a project proposal about Eastern Himalayas. Since it is very close to Bangladesh Gulf, there is enormous amount of rain and the Himalayas rise up very steeply from the sea level, hence all the humidity just stays there. You can see tropical rainforest at 26th Parallel North there, imagine it occurs in Southern Turkey! That place is as if it emerges from the textbooks, the biodiversity is enormously high. For instance, there are 680 bird species in one of the national parks, as a reference point it is around 460 in whole Turkey. My ex-husband was working with reptiles such as snakes and frogs, and I started working on birds.

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– Could you please give out more details about that ‘natural lab’ you were working in?

Eastern Himalayas are located in the east of Bangladesh, there are roughly 9 states, which are independent from mainland India, so to speak autonomous regions. Even the Indian people living in the mainland could get there only with a special permission, and that was only for a short-term visit. Because there are indigenous people and tribal communities, of which the culture mainly resembles Bhurma, they had strict rules and regulations in order to protect biological and cultural diversity, and that made it even harder for foreigners to get there.

– Seemingly, it was quite compelling by bureaucratic manners, what other difficulties did you encounter?

After mailing back and forth for a long time, we were able to get the permission, but finding funding was also a big issue. Nature Conservation Foundation recruited us as researchers, and they were very interested in our project too. Besides us, they had two or three more researchers in that region.

– Was your project only about recording the bird diversity, or did you study other species as well?

We studied diversity of reptiles, amphibians (A/N: Organisms living both in the land and in the water) and birds. Due to the isolation of the area from humans, there was not much work done to record the species diversity there, hence we did not know what species were there and in which distribution.

How did you decide working in that area, particularly?

My ex-husband finished his masters degree in a national park in that region and was thus very interested in the species distribution there. I thought it was a good opportunity to get to know that place. But I was not a birder, have not studied birds before. For 6-7 months, I studied from the ‘Birds of the Indian Subcontinent’ book sentence by sentence, such as the spot on the wing of this species, the particular function of that beak etc. There were in total 1200 bird species, and I studied them through book without yet observing them in the field. After getting theoretical background and information, we went out to the field. Afterwards, we stayed out in the field for 9 months, with binoculars hanged on our necks. It was a very educational time period. We visited 9 national parks, and got lots of results out of our study.

Where did you stay, in tents most of the time?

We were not even setting tents, mainly sleeping in the field with no cover, nothing. We almost spent a month in each national park. Funding, writing the project proposals, field work they all took very long time of us.

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What did you do after India days?

After we got back, we had many results, when compiled it was almost equal to a PhD project. We had a lot of data accumulated throughout these nine months, so we tried to put them in order and extract the main ideas. It was a very fruitful and mind-boggling period. My ex-husband started his PhD in the US, and so did I. I started mine at New Mexico State University.

“I find it hard to enjoy biology only through textbooks.”

After studying biology in both your undergraduate and postgraduate studies and doing intensive field work, you decide to switch your field and start studying in mathematical modeling of ecology and evolutionary biology subjects. How did that happen?

Fieldwork is absolutely joyful, that is what biology is all about. Without seeing the field conditions and biodiversity out there and only through textbooks, I find it hard to enjoy biology. But the truth is that you need to commit yourself to one place. For a certain question you ask in any of the field works, you need at least 5-10 years of data collection. It is hard to find answers in a short time period. The fieldwork itself is not the hardest part, but data collection is. I did not want to stay in one place that long and therefore wanted to use my experience to answer more general questions. The questions that excite me now have actually come from my time spent doing fieldwork. I started studying speciation with the question lingered in my mind: Why is there such a high amount of species diversity?

Why did you specifically apply PhD program in New Mexico State University (NMSU), but nowhere else?

I initially had to choose a subject, and at that time I was still working on birds in tropical rainforest. It took me a while to choose a question, then I decided to study speciation and found the academic stuff working in that field. My mentor (Daniel Howard) was working at NMSU, he was a prominent scientist in his field and a prolific writer having many articles being published. He did lots of research with having read the literature in speciation field starting from 1800s, and so he was very knowledgeable. I started studying under his mentorship upon his acceptance. He left me a big space for my freedom and supported me for studying modeling. I did a minor with mathematics when I was there; also the faculty supported me by means of taking courses and providing the requirements. Everything was in order basically.

I noticed one thing, most of the time you worked interdisciplinary, in your work we can see the contribution of biology, mathematics, fieldwork and ecology. The biology education in Turkey however is mainly based on memorization and that may be the reason why the students run away from biology. How do you think our biology education should be tailored?

This subject is very problematic. I did not choose the optional biology course during my high school years, because it was only taxonomy and species categorization focused on, which I found not very appealing. We need radical changes in our understanding of education. While I was graduating from my undergraduate studies, I had the feeling that everything was found and we already knew everything. You are exposed to all bunch of information in the classroom. But the lacking part is that there is neither synthesis of the information nor of what is unknown in the field. All of the system is based on the information given to you, and you have to give it back to the lecturer.

But there is no analysis of the information and its combination with other studies, right?

Currently within classroom teaching it is rarely mentioned that many things are unknown, failing to increase the students excitement about them. On the other hand, there are many questions that matter in the scientific world, and they may not necessarily overthrow what we know by today but generate excitement. However, they do not actually reflect on our education system. Hence, if you can give the already known things in encyclopedic information set, you get the credit, otherwise you do not.

If we get back to India, the research you conducted there made you excited, and you also discovered new species, right?

For someone coming from the temperate region the tropics are already very exciting. While working in the field, you already notice the paramount amount of unknowns, ranging from the number of species to their distribution. I was not able to conceive the idea of discovering new species. I thought to myself ‘do not we already know all of them?’ In fact there are many places undiscovered, and maybe millions of species not being recorded. Hence, I learned the dynamism of biology in the field.

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Since the places you worked were tropical, they were also biodiversity hotpots. Did your work anyhow intervene with the national park regulations aiming to protect the biodiversity or they were already very well protected?

Some regions were already declared as national parks, for which the main motivation was the aim of protecting the tiger population. In order to develop a logical conservation method, you need information, and as I previously mentioned the species diversity and distribution in that region were not yet known. I assume that in a long term, our research results will be useful as they provide information. In one of our studies that was published, we conducted a research on the single-species based management. We got interesting results regarding to conservation methods. For instance, bird protection comes after the big mammals, and it drove us to the following question: Can we predict the distribution of amphibians and reptiles by looking at the bird diversity? Well, not really. We actually need to protect different group in several levels. Our institute conducted biodiversity research for many years. One of our colleagues (Aparajita Datta) was studying hornbill (a type of bird, lat. Bucerotidae) and she recently received one of England’s the most prestigious environment award, Whitley. Professor Cagan Sekercioglu also received 20th year Whitley Gold Award, which is again a prestigious international nature conservation prize.

– In Turkey currently dams are built and deforestation is taking place in protected areas and national parks while the policymakers are shutting their eyes to scientific knowledge and data. For instance, there are 249 bird species in Aras River Wetlands, that is roughly the half of the bird species of Turkey and it is one of the richest places for mammals and reptiles. However, despite a large amount of NGO work and scientific studies against it, government has plans to build the dam. How much do you think the scientific knowledge is included in policy-making and decision-making processes?

We are in a tragic situation by means of conservation. Scientific knowledge is not applied well enough but spreading the word is the matter of self-devotion and personal effort. For example, Cagan Sekercioglu initiated a petition at Change.org to prevent the dam construction at Aras bird paradise. He is constantly lobbying in Turkey, trying to reach more people about the importance of this river valley. Under his leadership, KuzeyDoga Society conducts various research projects. There are many other NGOs too, such as Doga Koruma Merkezi (Nature Conservation Center (DKM)), and basically it all comes down to personal effort.

”In India, you can immediately see whatever you do comes at a price.”

– In the early 2000’s you wrote at Atlas magazine about your projects, and seemingly you also like to give voice to your studies. Could you give more details about what you wrote?

Actually, writing in the magazine was from the help of my friend (Gokhan Tan) from SAT, who was working there. He was also in Amateur Photographers Society (AFT) during university years, and very keen in photography. He encouraged me to write about all of the places I went out to explore. Initially 9 months of fieldwork experience was very intense, I took some pictures but mainly focused on data collection and research part. When I got back, I showed the pictures to Gokhan, he liked those but found them insufficient. Later on, I went to the same region again for a month for only taking pictures but with the support from Atlas. Getting there takes a long time that is roughly 8 days for a round trip. I also went to Southern India to meet my friends and took pictures there too and as a result, I wrote two articles in a row. There are many stories to write about, and you can definitely see the human pressure. India’s surface area is four times of Turkey, and the population is more than ten times that of Turkey. Some ingredients of the tea we drink in Turkey comes from India. Most of the tea plantations are crossing their borders into rainforests and in order to produce more tea and coffee, the trees are cut down. In India, you can immediately see whatever you do comes at a price. It was a good opportunity for me to write about all those, Atlas supported me and I wrote those articles very eagerly and happily.

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– You must be publishing your current modeling work but do you also aim to write them in a more simplistic, so to speak in a popular scientific way?

I did not have much of a chance when I was in abroad. Of course, with my colleagues from the US working on ecology and evolution fields and also friends from SAT, we sometimes encouraged each other for writing to certain magazines, for which each of us writes about their own specialization. We wrote to NTV Bilim (science magazine) two times about speciation and diversity. It has been a long time since the last article was out but whenever possible, I like to write.

– Are you still in contact with your colleagues from previous institutes? How much do you value the collaboration in your academic career?

There are two chapters from my PhD project that I still cannot look through. We are still e-mailing each other with the academic stuff from Faculty of Maths, and I can always ask questions to my PhD advisor. We are working on similar projects and we also plan to start a new project bringing together our knowledge and shared ideas. And yes, I do collaborate.

– Currently you are teaching Adaptation & Speciation and Evolution courses. When did you start teaching at METU? Do you teach some other courses as well?

I was teaching modeling for undergraduates and ecology course for last semester. I started at METU in 2011 and that was by chance. I came for a visit at the time I was doing my post-doc in the USA, and whenever I do so, I visit the staff. I met Prof. Beklioglu, and she told me ‘Come back, let’s provide a staff position to you at METU.’ I said, if METU would call me, I would love to come. They did indeed, and that is how I came back. I was thinking about coming back to Turkey, as the US is quite far away. METU was a place I wanted to be in, however I was not sure if they would be interested since my research focuses on speciation and modeling but not molecular work.

– What are your insights when you compare the grant and research opportunities between the US and Turkey?

Research is hard in the US, you need be competitive and prolific enough to deal with the pressure. It is necessary to get high number of grants and publish a lot. The situation in Turkey is less competitive, but of course you need to publish a lot here too. The main problem of the academics face in Turkey is that they are spending a greater proportion of their time teaching, which leaves relatively little time for research. In the US, academics can teach a course per semester. When they find grants, they have a chance of not teaching at all. The courses they are teaching are generally in post-graduate level in their own research field. Therefore, they can follow the literature more often, be competitive and collaborative. However, here is little time left to research, since we have to prepare lecture materials and teach many modules. The pressure here is rather different, and the funding is less compared to the US. If you want to receive generous grants from Europe, then you need to be very competitive, which means you do not have any private life at all.

– Can you propose any solutions to enhance academics and distribute more time to research?

Teaching requirements should be reduced. The presence of adjunct faculty is a great solution in US universities. There are many PhD students not doing intensive research and they teach many of the undergraduate-level courses. The distinction between lecturer and researcher should also be integral in our system. Furthermore, the students applying to post-graduate studies in the US are already motivated and self-sufficient in terms of conducting a project on their own. However, several students in Turkey are applying to grad school when they want to postpone their military service or cannot find a ‘proper’ job. The number of motivated students is very low, and it is definitely exciting to mentor them! But if only one out of twenty is interested in doing active research, you still need to make enormous efforts for all the twenty. Thus, most of our energy is already deprived.

– How many students do you have? What are your research projects about?

I have four students at the moment and our study focuses in general on speciation. Three of them have just started and one is about to graduate. Sexual selection is one of the factors effecting speciation patterns. A new hypothesis suggests that the species having colorful females can have higher chance of mating and finding new habitats. Sexual dimorphism in terms of coloration is well-observed for male individuals, for instance when you look at the species composed of colorful males and duller females you can see that they are able to spread to larger ranges. We may be able to assert the increase of coloration in females over time. We looked at the pattern analysis in some of the bird groups and observed interesting results that we plan to publish in the near future.

– Do you plan to work outside of Turkey for small or long term periods?

It would be nice to do some short-term work outside of METU. Sometimes the teaching tasks may be quite heavy. Academics have a right for sabbatical leave each 6-7 years and I would definitely make use of that opportunity. We can also collaborate with academics from abroad, but I have not really thought of leaving METU for longer time periods.

– You are also teaching Evolution. The Evrim Agaci (literally means Evolution Tree) founded by METU Biology and Genetics Society (in Turkish, abbr. Biyogen) promotes public awareness and understanding of evolution theory. By explaining the scientific facts in a popular jargon, they can talk directly to large audiences. Where do you think we are in teaching evolution theory in Turkey?

To tell the truth, I am not (yet) very experienced in teaching evolution, Prof. Aykut Kence has more to say. Of course we see the disproportionate amount of misunderstanding of evolution theory in media, but there is also Evrimi Anlamak (website translated from ‘Understanding Evolution’) website, and many other encouraging works to teach the topic of evolution to a wider audience. I am hopeful, after all

“Students should know that there are many open-ended questions in biology.”

– What would you like to say to the students applying to your laboratory?

Having 4 current students is my upper limit. My door is always open to students willing to do modeling in evolutionary biology. They need to have both mathematical and computational skills as we will either need to solve equations or write codes.

– The process of applying to graduate schools is a bit tough. Do you have any suggestions for students who are interested in pursuing an academic career?

If they really want to do it, it is not that hard if they can manage it. In order to ‘survive’ they need to push hard and be aggressive. When they face up to this and are willing to spare good proportion of their time to do research, there is no reason for getting rejected. What I can suggest is to find a subject first. It is important to specify what they want to study. The next step would be to do a literature search to see what has and has not been found in that area, say as of 2013, this way they can also contact current researchers. They need to excite the potential advisor by the things they write, like how motivated they are. Once they are interested, these things will happen in a row.

– As a final question, what do would you like to say to our readers about biology and doing science in general ?

There are many open-ended questions in biology. Nothing has completed, books are not closed yet. In the recent years, a lot of data has been collected. Biology is no longer limited by the lack of information as there is indeed too much data to handle. It is important to communicate with people, hear what they work on, ask how much of their work is related to yours and think about the ways to contribute and do collaborative work. Keep on talking to people and know that there are always open questions to delve into. Nothing is complete yet, there are so many things to do.

– Dr. Birand, it has been a great pleasure. Thank you for talking in this interview for Bilim.org.

Thank you.

Acknowledgements

I would like to thank Francesca McGrath for her proofreading, editing and invaluable comments. Many thanks to Umit Buyukyildirim for always encouraging me for writing at Bilim.org (Turkish science website), honoring me with the title of Editor at Bilim.org and helping me editing the photos for this interview. Many thanks to Atlas Magazine for digging into the archives and providing me these amazing photographs. Thanks also go to friends who encouraged me for publishing this interview, hence they could read it. And last but not least, thank you, readers! 

Amazon, biyokültür ve dostlar

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Bir süredir doktoranın ne olup ne olmadığını idrak etmiş durumdayım, biraz geç oldu sanki ama. Geçenlerde bir röportaj verdim (böyle deyince de havalı oluyor, sanki hep yaptığım bir şeymiş gibi, hayatımda bir ilkti halbuki), burada: http://www.geziseli.com/bakis-acisi-bilgenur-baloglu/

Orada da bahsediyordum, kendimle ilgili hem sevip hem sevmediğim bir özelliğim olan tez canlılığımdan. Hayat koşuyor, bir yerde yakalamak lazım onu diye belki de istemsiz bir şekilde herşeye, ana, yeni gelen her bilgiye bir heyecan duymak bahsettiğim. Kişiyi diri tutuyor, o güzel bir şey ama derinlere inmen gereken anları kaçırıyorsun aynı zamanda. Yani doktora neymiş, derinlemesine öğrenmek, biraz sakinleşmek ve gelen bilgiyi sindirmekmiş.

Duruluyorum. Bugünlerde. Yavaş yavaş..

Son iki günüm deneyler, okumalar ve sevdiğim, özlediğim insanlardan heyecan verici haberler almakla geçti. Bir dostum misal, gazeteciliğe sağlam adımlarını atmaya başladı bile. Zaten kalemi, dili kuvvetli ve bağımsız medya için savaşabilecek güçte bir Amazon kadını adeta. İran, Esfehan’dan aldığı kartpostal elime henüz ulaştı, bir de ne farkedeyim? Memleketi Esfehan olan İranlı ev arkadaşımın odasındaki panoda da elimdeki kartpostalın tıpatıp aynısı. Dünya küçük dedim. Bir de kalp kalbe karşı. Tam onu düşünürken aradı beni, uzunca konuştuk.

Esfehan'dan alınmış kartpostal

Esfehan’dan alınmış kartpostal

İTÜ MBG’den diğer iki arkadaşımla da özleşmişiz, zaman farkından dolayı denk gelip de bir türlü görüşememiştik ne zamandır. İlişkilere, hayatlarımızda neler olup bittiğine, araştırma konularımıza dair anlattık da anlattık. İki ayrı kıtada pijama partisi tadında iki lafın belini kırdık.

Dün de Ankara, Kızılcahamam’da kuş gözlemlemeye gittiğimde tanıştığım bir diğer arkadaşımla muhabbet ettik. Kendisi antropolog (kültür bilimci mi demeli?). Canlıların sınıflandırılmasından yerel tohumlara, DNA barkotlamadan biyokültüre, onun şu an çevirisini yaptığı mimarlıkla ilgili kitaba, antropolojinin ‘kirli’ tarihine dair konuştuk, en son ikimizin de çenesi ağrıyordu. Karnabaharın Anadolu’ya ilk nasıl geldiğini merak ettik bir de, ikimize de araştıracak bir soru daha çıktı. Ha bir de Harvard’a doktora için yaptığı başvurusu kabul edilmiş, nasıl sevindim, nasıl güzel haber!

Ne zamandır kendimi, zihnimi birazcık kurumuş hissediyordum, meğer dostlarımın hayatında ne olup bittiğini kaçırmış olmammış sebep. Bir de farklı konulardan konuşmak ve senin sözlerini ilgiyle dinleyen insanların varlığı nasıl mutlu eden bir şey!

Ben şimdi yine yeni nesil sekanslama teknolojilerine döneyim. Sonra kartpostal yazayım, sonra belki yemek yaparım, sonra da pazartesi günü lab toplantısında yapacağım sunumu hazırlayayım.

Balıklar ve İnsanlar

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Sudaki balık bilir aslında gittiği yolu, hatta bazen öleceği yeri (bkz. somonlar). Ne için yaşadığını, ne yapacağını, amacını bilmeyen ve boyuna tüketen ama onu bile kendi özgür iradesiyle değil, başkalarından öyle gördüğü için, başkaları öyle giyindiği, öyle yiyip içtiği için yapan kişi daha ziyade söktüğü ağacı yerine dikmeyen, yahut yavru kuşları tüfeği ile vuran ve ekosisteme kasti bir şekilde zarar veren (aslında ekosistem neymiş pek de düşünmeden) dünyanın hep kendine hizmet ettiğini düşünen, bildiğin insandır aslında.

ARAŞTIR VE KEŞFET!

Flickr Commons, Oregon Eyalet Üniversitesi Özel Kolleksiyonu ve Arşivi Balıklar ve insanlar (Kaynak: Flickr Commons, Oregon Eyalet Üniversitesi Özel Kolleksiyonu ve Arşivi)

Sudaki balık gibisin. Balık olmanın gereğidir belki, suyun ne olduğunu bilmiyorsun. Peki ya kimsin? Televizyon evini, İnternet beynini, market mideni ele geçirmis, yaşıyorsun. Kafatasının içinde taşıdığın evrenin en karmaşık yapısını, yani beynini, senin için özenle hazırlanan ve doğru diye sunulan yanlışlarla şekillendirip, yiyip içip, tüm olup biteni anladığından emin, huzurla uyuyorsun.

Üniversite bitirdiğin halde, belki de farklı kültürleri görmediğin için, okuma yazması bile olmayan, hayatını dağ-taş-toprak şeytan ücgeninde geçiren çilekeş çoban kadar bilgeliğin yok. Diplomanın bir kıymeti olmadığı gibi. Çile çekmeden bilge olan var mı? Şehrine ne olduğunu görmüyorsun ama ozon tabakasındaki delik seni endişelendiriyor değil mi? Doğa ile ilişkin organik pazarından aldığın ve organik olduğunu sandığın marulla olan ilişkin kadar. Şehirdeki üç-beş ağacı koruman önemli elbette ama ormanlara, kurtlara ve kuşlara ne olduğundan haberin var mı?

Dünya’nın Doğu’sunda yaşıyorsun ama turist gibi yaşadığından Doğu’yu tanımıyorsun. Batı’yı…

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Kanal İstanbul ve Kuzey Ormanları’nın yaban domuzları

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kuzey

Bir yandan deney yaparken bir yandan da Açık Radyo’yu dinliyordum ki Ekonomi&Ekoloji programı’nda İstanbul’a yapılması planlanan 3. köprü konusu ele alındı, Radikal gazetesi’nden Serkan Ocak da yayına bağlandı. TEMA Vakfı’nın henüz yayımladığı raporda alanında uzman 17 bilim insanı Kanal İstanbul Projesi’nin sosyoekonomik etkileri, trafik sorunları, insan sağlığı, deniz ekosistemi, kuş göç yolları ve pek çok başka konu üzerindeki etkilerini irdeliyor. Bu bilimsel çalışma ile amaçlanan ise bu projenin İstanbul’un yaşam destek ünitesi Kuzey Ormanları (öyle ya, doğru düzgün ormanlık denebilecek alanı kaldı mı İstanbul’un?), su havzaları, meralar, yer altı suları ve biyoçeşitlilik üzerindeki toplam etkisi anlaşılması.

Bu rapor 7 aylık bir çalışma sonucu yayımlanmış. Çıkış noktalarından ikisi şunlar:

1- Doğal varlıklara erişim ve kullanım insani ve toplumsal haktır.

2- İstanbul ormanları Dünya çapında önemli 200 ekolojik bölgeden, Avrupa’da ise acil korunması gereken 100 ormandan biri olarak kabul edilmektedir.

3. köprü için 8000 hektar orman kesilmesi planlanıyor ama İstanbul Büyükşehir Belediyesi’nin de websitesinde bulunabileceği üzere İstanbul Ulaşım Ana Planı’ndaki bilgilere göre bu köprüdeki trafik de 2023’te yoğun saatlerde tıkanacak. Ağaçların kesilmesi işin basına yansıyan kısmı ama aslında sebep-sonuç ilişkisine dair pek bir bilgi vermiyor. Şöyle düşünelim. Bu ağaçların olduğu topluluk pek çok canlıya yaşam alanı sağlıyor. Örneğin sincaplar, tilkiler, Boğaz’dan yüzerek geçtiğinde görenleri hayrete düşüren (ay evet, İstanbul sadece biz insanların (Homo sapiens) evi değil) yaban domuzları ve niceleri. Peki ağaçlar kesildiğinde ne olacak?

Yaşam alanları (habitat) parçalanacak. Buradaki canlılar daha küçük alanlarda yaşamaya zorlanacak. Bu canlıların besin ve su kaynaklarına ulaşımı güçleşecek. Parçalanmış habitatlarda yaşayan canlılar parçalanmamışa göre daha az olacağı için popülasyon büyüklüğü azalacak. Bu durumda popülasyondaki genlerin varyantı (alel)’nın sıklığının değişmesi, yani genetik sürüklenme olasılığı artacak. Genetik sürüklenme genetik çeşitliliğin azalması ile ilişkilendirilebilir, çünkü gen varyantlarının da yok olması söz konusu olabilir. Genetik çeşitliliğin azalması ve küçük topluluklarda üreme (bir nevi akraba evliliklerine benzetilebilir) sonucunda genetik bozuklukların ortaya çıkması ihtimali oluşacak, yani bu ormanda ve civarında yaşayan canlıların akıbetini kestirebilmek mümkün. Evrimsel süreçlere müdahale etmek diyebiliriz, insan eliyle bu canlıların sonunu hazırlamak da.

Bir diğer ayrıntı da Kültür ve Turizm Bakanlığı’na bağlı koruma kurulları’nın açıklaması: 3. köprü ve bağlantı yolları ile 3. havalimanının yapıldığı bölgede ‘doğal sit’ ve kültürel varlıkları bulunuyor. Bu varlıklara örnekleri aşağıda görebilirsiniz.

  • Çatalca ve Silivri: İnceğiz Mağaraları, Maltepe Antik Nekropolü ve Yerleşim Alanı (1. derece arkeolojik sit)
  • Silivri: Anastasius Surları (Arkeolojik sit alanı)
  • Gaziosmanpaşa ve Sultangazi: Kırkçeşme Su Galerisi Hattı
  • Avcılar: Ispartakule Spradon Antik Kenti (1. ve 3. derece arkeolojik sit alanı)
  • Arnavutköy: Şamlar Köyü Dutlar Mevkii kayaya oyulmuş mezar yapısı
  • Çatalca İğneağzı: Kartepe (Umurtepe) Mağara ve Antik Taş Ocağı (1. derece doğal ve 2. derece arkeolojik sit)
  • Arnavutköy: Sazlıbosna Filiboz Örenyeri (1. derece arkeolojik sit)
  • Silivri: Küçükkılıçlı Köyü Antik Yerleşim Alanı (1. derece arkeolojik sit)

Kentsel gelişme ve şehir-bölge planlama üzerine sözü olacak pek çok mimar, planlamacı ve mühendis arkadaşım var, onların da fikrini almak isterim. Aynı şekilde sanat tarihi ve arkeoloji konusunda da söz söyleyebilecek arkadaşlarımın fikirleri önemli. Bense ormana değinmek istiyorum izninizle. Çünkü insan odaklı(!), kalkınma odaklı(!) yaklaşımlarımızdan hiç vazgeçmiyoruz, ormansa hep bir süs, bir piknik yeri olmaktan öteye gidemiyor pek çoğu için, maalesef. Kuzey Ormanları sadece bölgeye özgü (endemik) türler de dahil olmak üzere nesli tehlike altındaki pek çok bitkiye ev sahipliği yapıyor, bunun yanısıra kendisine komşu farklı ekosistemlerin de sürdürülebilirliği açısından önemli, örneğin Kilyos kumulları, örneğin Şile Kıyıları yahut Terkos Havzası. Bu ekosistemlerde bitki örtüsünün kalkması ve betonlaşmaya neden olunması söz konusu. Yani sonraki nesillerin ‘işte buralar hep betonluktu’ diyeceğini hayal etmekten bahsediyorum.

Dutluk değil yani.dutlu

Şimdi pek çok kişi beni naif ya da romantik addedebilir. Doğrusu pek de umursamıyorum. Çünkü ne evrimsel süreçlerden geçerek bugüne gelmiş, hala evrilen ve evrilecek olan doğayı ve kültürleri anlamaya çalışmanın önemli bir çaba olduğunu düşünüyorum. İzninizle şu soruları sormak istiyorum. Tek bir ağaç pek çok böceğe, kuşa, sarmaşık bitkilere, likene yaşam alanı sağlarken bir orman ne demek? Bize kaç medeniyetlerce korunagelmiş ve miras bırakılmış evrensel olarak önem taşıyan kültürel varlıklar ne demek?

160 sayfalık (altını çizeyim de), 17 bilim insanı tarafınca yazılan, yani uzmanların görüşlerine yer verilen bu raporun yayımlanması üzerine Kanal İstanbul Projesi yetkililerinden bu raporun siyasi maksatla yapılan, bilimselliği olmayan bir çalışma olduğunu ifade eden açıklama anında geliyor.

Yahu bilim yapmak, bilimsel bilgi ne demek? Bilimsel bilgiye kanaat etmek ne demek? Araştırma yapmak ne demek?

Boru değil yani.

human

Kaynakça:

1- TEMA Vakfı Kanal İstanbul Raporu http://www.tema.org.tr/folders/14966/categorial1docs/1235/buyukprojeler2014.pdf

2- Radikal Gazetesi’nden Serkan Ocak’ın TEMA Vakfı raporu haberi http://www.radikal.com.tr/cevre/cilgin_projelerin_cilgin_sonuclari-1183215

3- Radikal Gazetesi’nden Serkan Ocak’ın arkeolojik kalıntılarla ilgili yazısı http://www.radikal.com.tr/turkiye/ormandan_sonra_tarihi_de_yok_edecek-1183005