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Posts by Sedat Gündoğdu

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I'm are pleased to share our latest study examining an overlooked dimension of #microplastic exposure pathways. In this study, we provide the first international evidence that cigarette tobacco itself—independent of filters—contains microplastics at measurable levels.
doi.org/10.1016/j.en...

1 week ago 3 3 0 0
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📢🌍 New Publication!

My new IPC–Mercator Policy Brief titled “Policy Framework on Single-Use Plastics in Türkiye” has been published! ♻️📄 🌱

👉 Click here to read the full brief! ipc.sabanciuniv.edu/en/publications

3 weeks ago 0 0 0 0
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Illicit discharges, global waste trade, and microplastic contamination in irrigation canals: evidence from Adana, Turkey - Environmental Monitoring and Assessment In recent years, Turkey has emerged as a global hub for plastic waste processing, primarily fueled by imports from countries such as the UK and members of the European Union. This study investigates t...

Our new study: illicit discharges from plastic recycling plants importing waste increase microplastics in irrigation canals by up to 132 times. Pollution is moving to agricultural areas and the Mediterranean. Recycling is not the solution the problem is systematic
link.springer.com/article/10.1...

3 weeks ago 1 1 0 0
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📉 Global fertility rates have dropped over 50% in the past 50 years.

What’s driving this decline? Research from Dr. Shanna Swan shows it’s closely linked to the chemicals in plastic. 🚨 ⚠️

#BreakFreeFromPlastic #ThePlasticDetox #UnplasticYourLife

1 month ago 20 14 1 2
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New paper: depth-integrated assessment of microplastics in four reservoirs of the Ceyhan River Basin (Türkiye). MPs were ubiquitous (10.3–14.6 MP/L) and increased with depth, highlighting overlooked subsurface accumulation and the need for depth-integrated monitoring.
doi.org/10.1088/2515...

1 month ago 0 0 0 0

😕 Hier sehen wir eine Folge von #Plastik #Recycling, über die wenig gesprochen wird: geschreddertes #Plastik, welches zum Teil im großen Stil (s. Bilder) in die Umwelt gelangt, auch als #Nanoplastik und #Mikroplastik. Hier: in der Türkei. Auch deutsches Plastik gelangt nach wie vor hierhin.

1 month ago 10 6 0 0
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Here is the true cost of #plastic #recycling. Wastewater from recycling plants fills the Mediterranean coast of Türkiye with #microplastics. Most of this microplastics comes from recycling facilities which imports plastic waste from the EU and the UK.

1 month ago 2 1 0 1
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📢✨ Yeni Politika Notu Yayında!

2025/26 Mercator-İPM Araştırmacısı Sedat Gündoğdu’nun
“Türkiye ve Dünyada Hızlı Moda Sektörünün Çevre, İklim ve Emek Maliyeti: Sorunlar ve Çözüm Önerileri” başlıklı İPM-Mercator Politika Notu yayımlandı. 🌍👕🌱

📄 Okumak için: 🔗https://ipc.sabanciuniv.edu/tr/yayinlar

3 months ago 1 1 1 0
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Our #review is out now! 🎉

💧 We revealed the occurrence, sources, and behavior of #microplastics and #nanoplastics across #urban water systems, assessing effectiveness of physical separation and chemical/biological degradation technologies.

Led by @sgundogdu.bsky.social

doi.org/10.1016/j.ma...

4 months ago 2 2 1 0

Check this one out @sgundogdu.bsky.social!

4 months ago 1 1 0 0
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US says energy is key to $100B trade goal with Türkiye Energy will be central to efforts to reach the $100 billion bilateral trade goal between the United States and Türkiye, the newly appointed U.S. consul...

US says energy (ie #LNG) is key to $100B trade goal with Türkiye www.dailysabah.com/business/ene...
@oilfieldwitness.bsky.social @sgundogdu.bsky.social @caneurope.org @nickcunningham.bsky.social @powershift.bsky.social

4 months ago 2 1 0 0
Global Zero Waste Forum 2025: Reflections
Global Zero Waste Forum 2025: Reflections YouTube video by GAIA Global Alliance for Incinerator Alternatives

🎥Hear from one of our network members from Türkiye 🇹🇷, Sedat Gundogdu, a waste and plastic pollution expert with over 10 years of experience.

#GAIA25 #GoForZeroWaste #ZeroWasteForum #NoBurn #BreakFreeFromPlastic
youtube.com/shorts/Phbba...

6 months ago 1 1 0 0
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Speaking up About Plastic Pollution in Turkey, from Biology to Waste Trade In this episode we’ll travel to Turkey with Sedat Gündogdu. Sedat is a Turkish marine biologist and works as a professor at Cukurova University in Adana. When Sedat realized how much plastic trash was

ICYMI: In the new Plastisphere episode, @sgundogdu.bsky.social and I chat about #plasticpollution in Turkey, how exports from the EU contribute to it, and what it takes to be a scientist-activist in the country. You can listen wherever you find your podcasts or here on.soundcloud.com/UiAGEWUk4f56...

6 months ago 9 2 0 0
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LISTEN NOW > BOY WASTED: A bale of plastic. A mystery body. A global investigation There’s a concrete yard with piles of plastic, and lying on the ground is the body of a boy – grotesquely ripped apart. Who was he? And what really happened to him? A team of award-winning investigati...

A bale of plastic.
A mystery body.
A global investigation.

Boy Wasted - a new true crime series - out now!

Subscribe to the Eco Chamber podcast wherever you get your podcasts to get it in your feed.

www.endsreport.com/article/1932...

7 months ago 5 3 1 2

h/t @sgundogdu.bsky.social #plasticstreaty @toxicsfree.bsky.social @gaiazerowaste.bsky.social @breakfreefromplastic.org

7 months ago 5 1 0 0
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Call for Evidence for Substances in packaging and packaging waste - ECHA

🧪 ECHA has started a Call for Evidence for Substances in packaging/packaging waste.

🗓️ Open consultation deadline: 28.10.25

Please contribute papers and other evidence, as there will probably be many submissions with #ConflictsOfInterest.

➡️Details here: echa.europa.eu/cfe-substanc...

#plastic

7 months ago 3 2 0 0
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With only ~30 hours left until the end of #INC5.2, the new Chair's text for negotiating a global #PlasticsTreaty has been released & criticised by many member states in the plenary session as being unacceptable. Here's what @scientistscoa.bsky.social thinks:
@awi.de
drive.google.com/file/d/1OBeh...

8 months ago 20 9 2 2
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Exclusive: Trump administration memo urges countries to reject plastic production caps in UN Treaty The United States has sent letters to at least a handful of countries urging them to reject the goal of a global pact that includes limits on plastic production and plastic chemical additives at the start of U.N. plastic treaty talks in Geneva, according to a memo and communications seen by Reuters.

PlasTrump

www.reuters.com/sustainabili...

8 months ago 1 0 0 0
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👋 Are you joining the UN INC-5.2 meeting in Geneva? I will be there August 4-15 and would be glad to meet! I’m collaborating within the @scientistscoa.bsky.social to help share robust and independent scientific evidence to support the treaty process.
💬If you want to learn more, then let’s chat!

8 months ago 0 0 0 0
INC Science Update Sign Up

Interested in the upcoming #plasticstreaty INC-5.2? Get regular insights, updates, fact checks, and more from a global network of independent scientists here:

preview.mailerlite.io/forms/165518...

9 months ago 11 10 0 0
A circular plastic economy should account for all societal costs | Cambridge Prisms: Plastics | Cambridge Core A circular plastic economy should account for all societal costs

📃 New paper by @kristiansyberg.bsky.social et al. highlights that "a circular #plastic economy should account for *all* societal costs"! #PlasticsTreaty
@scientistscoa.bsky.social www.cambridge.org/core/journal...

9 months ago 8 5 0 0
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Frontiers | Microplastics in soil: a comprehensive review of analytical techniques Microplastics (MPs) pollution has increasingly been recognized as a critical environmental issue impacting terrestrial ecosystems, particularly soil matrices...

New paper out under the scope of @CA_PRIORITY #Microplastics in soil: a comprehensive review of analytical techniques #soilscience #plasticpollution @FrontScience doi.org/10.3389/fsoi...

9 months ago 2 3 0 0
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The Global Plastics Treaty must include strict global controls on plastic waste trade | Cambridge Prisms: Plastics | Cambridge Core The Global Plastics Treaty must include strict global controls on plastic waste trade - Volume 3

The Global Plastics Treaty must include strict global controls on plastic waste trade
doi.org/10.1017/plc....

9 months ago 0 0 0 0
Türkiye’nin depozito yönetim sistemi | Çevreyi mi kurtarıyor, rant kapısı mı açıyor? - Evrensel İktidarın propagandasını yaptığı depozito saha yönetim sistemi uzmanlara göre denetim eksiklikleriyle dolu, şeffaflıktan uzak bir tablo doğuracak.

www.evrensel.net/haber/556497...

10 months ago 0 0 0 0
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New Focus Issue on Plastic at IOP Publishing across 8 environmental journals, including Environmental Research Letters! Read more: ow.ly/7UIw50TO0ak

Guest Editors: Marcus Eriksen, Lisa Erdle, Sedat Gundogdu, Dror Angel, Jaime Ross, Sarah Jeanne-Royer, Zhanfei Liu

1 year ago 3 2 0 0
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Atık Savaşları: Kirli Anlaşmalar, Uluslararası Rekabetler ve Çöpün Skandal Hayatı Fiba Yenilenebilir Enerji'nin sunduğu Açık Yeşil'de Ümit Şahin ve Ömer Madra, Alexander Clapp'in "Waste Wars - Dirty Deals, International Rivalries and the Scandalous Afterlife of Rubbish" yani "Atık ...

Açık Yeşil'de Ümit Şahin ve Ömer Madra, Alexander Clapp'in "Waste Wars - Dirty Deals, International Rivalries and the Scandalous Afterlife of Rubbish" yani "Atık Savaşları" adlı kitabını Çukurova Üniversitesi Su Ürünleri Fakültesi’nden Prof. Dr. Sedat Gündoğdu ile ele aldılar.

11 months ago 9 4 0 0
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Türk Toraks Derneği: Mikroplastik zehirlenmesi yaşamaya başladık bile - Diken 05/06/2025 - Türk Toraks Derneği yapılan araştırmaların ‘mikroplastik zehirlenmesi’ yaşadığımızı ortaya koyduğunu söyledi.

www.diken.com.tr/turk-toraks-...

10 months ago 0 0 0 0
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Plastiksiz Türkiye Platformu: Türkiye'yi çevresel adaletin gerekliliklerini yerine getirmeye çağırıyoruz Plastiksiz Türkiye Platformu 5 Haziran Dünya Çevre Günü üzerine yaptığı basın açıklamasında “ Türkiye’yi benimsediği pasif tutumu bırakıp, çevresel adaletin ve nesiller arası sorumluluğun gereklerini ...

Plastiksiz Türkiye Platformu 5 Haziran Dünya Çevre Günü üzerine yaptığı basın açıklamasında “ Türkiye’yi benimsediği pasif tutumu bırakıp, çevresel adaletin ve nesiller arası sorumluluğun gereklerini yerine getirmeye çağırıyoruz.” ifadelerine yer verdi.
www.dokuz8haber.net/plastiksiz-t...

10 months ago 1 0 0 0
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Hatay’da beton santrali ile mücadele: "Yasaların uygulanmasını istiyoruz" Hatay’ın Samandağ ilçesinde faaliyeti mahkeme kararıyla durdurulan Gürkal İnşaat’a ait beton santrali çalışmaya devam ediyor. Meskûn mahal, okul, tarım ve su kaynağının yanındaki santralin kaldırılmas...

Hatay’da beton santrali ile mücadele: "Yasaların uygulanmasını istiyoruz"
www.birgun.net/haber/hatayd...

10 months ago 12 5 0 2
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Toksik metal koridoru, bölgesel barış ve çocuklarımız Barış bir tercih değil, mecburiyettir.  Özellikle de, “bir karış toprağımıza göz dikenin gözünü oyarız”,  “devletimiz ilelebet var kalacaktır” gibi söylemlerin siyasetçilerinin dilinden düşmediği bir ...

bianet.org/yazi/toksik-...

11 months ago 3 2 0 0