* indicates group members.

  1. Patterns of Seasonal Stability of Lake Phytoplankton Mediated by Resource and Grazer Control During Two Decades of Re-oligotrophication. Fu H, Yuan G, Özkan K*, Johansson LS, Søndergaard M, Lauridsen T, Jeppesen E. Ecosystems, 24 (4), 911-925. 2021. (link)
  2. Abiotic and biotic drivers of temporal dynamics in the spatial heterogeneity of zooplankton communities across lakes in recovery from eutrophication. Fu H, Özkan K* , Yuan G, Johansson LS, Søndergaard M, Lauridsen T, Jeppesen E. Science of The Total Environment, 778, 146368. 2021. (link)
  3. The response of Tufted Ghost Crab, Ocypode cursor, populations to recreational activities in an urbanized coast with small-scale protected zones. Bal M*, Yapan BÇ*, Özkan K*. Zoology in the Middle East, 67:1, 32-41. 2021. (link)
  4. Changes in functional composition and diversity of waterbirds: The roles of water level and submerged macrophytes. Özgencil İK*, Beklioğlu M, Özkan K*, Tavşanoğlu Ç, & Fattorini N. (2020). Freshwater Biology, 65(11), 1845-1857. 2020. (link)
  5. Seasonal and long-term trends in the spatial heterogeneity of lake phytoplankton communities over two decades of restoration and climate change. Fu H, Yuan G, Özkan K*, Johansson LS, Søndergaard M, Lauridsen T, Jeppesen E. Science of The Total Environment, 748, 141106. 2020. (link)
  6. Salinization increase due to climate change will have substantial negative effects on inland waters and freshwater resources: A call for multifaceted research at the local and global scale. Jeppesen E, Beklioglu M, Özkan K*, Akyürek Z. The Innovation, 1 (2), 100030. 2020. (link)
  7. Influences of climate and nutrient enrichment on the multiple trophic levels of Turkish shallow lakes: a space-for-time substitution approach. Beklioglu M, Bucak T, Levi E, Erdogan S, Özen A, Bezirci G, Çakıroglu I, Tavsanoglu N, Gökçe D, Demir N, Özulug M, Duran M, Özkan K*, Brucet S, Jeppesen E. Inland Waters, 1-13. 2020. (link)
  8. Kararlı Izotop. N Kaymak, AI Çakıroglu, K Özkan*, S Akın. in Tatlısu Ekosistemlerinde Arazi ve Laboratuvar Yöntemleri. ÜN Tavsanoglu, GB Kankılıç, S Erdogan (eds). Nobel Yayınevi. p . 2020.
  9. Using an in-situ infra-red camera system for sea turtle hatchling emergence monitoring. Oğul FN*, Huber F*, Cihan S, Düzgün K*, Kideyş AE, Özkan K*. Acta Herpetologica 14 (1), 43-49 [read online].
  10. A European Multi Lake Survey dataset of environmental variables, phytoplankton pigments and cyanotoxinss. Mantzouki E, Campbell J, …, Özkan K*…Scientific Data, 5, 180226. 2018 [read online].
  11. Temperature effects explain continental scale distribution of cyanobacterial toxins. Mantzouki E, Lürling M, Fastner J, de Senerpont Domis L, …, Özkan K*…Toxins, 10 (4), 156. 2018 [read online].
  12. Catchment-Sea Interactions in the Black Sea. Özkan K*, Yücel M, Özhan. Black Sea Marine Environment: the Turkish Shelf. Sezgin M, Bat L, Ürkmez D, Arıcı E, Öztürk B (eds). p 98-114.TÜDAV. 2017 [read online].
  13. Restoration of Eutrophic Lakes with Fluctuating Water Levels: A 20-Year Monitoring Study of Two Inter-Connected Lakes.Beklioğlu M, Bucak T, Coppens J, Bezirci G, Tavşanoğlu ÜN, Çakıroğlu Aİ, Levi EE, Erdoğan Ş, Filiz N, Özkan K* and Özen A. Water. 9, 127. 2017 [read online].
  14. Deep-Sea Ecosystems of the Mediterranean.Yücel M, Özkan K*, Tezcan D. in The Turkish part of the Mediterranean Sea – marine biodversity, fisheries, conservation and governance. Turan C, Salihoğlu B, Özbek EÖ, Öztürk B (eds). TÜDAV. 2016 [read online].
  15. Long-term trends and temporal synchrony in lake plankton richness, diversity  and biomass driven by re-oligotrophication and climate across 17 Danish Lakes.Özkan K*, Jeppsesen E, Bjerring RB, Johansson LS, Davidson TA, Søndergaard M, Lauridsen TL,  Svenning JC. Water. 8, 427. 2016 [read online].
  16. Factors influencing nitrogen processing in lakes: an experimental approach.Olsen S, Jeppsesen E, Moss B, Özkan K*, Beklioglu M, Feuchtmayr H, González Sagrario M, Wei L, Larsen S, Lauridsen TL, Søndergaard M. Freshwater Biology. 60(4), 646–662. 2015 [read online].
  17. Cross-taxon congruence in lake plankton largely independent of environmental gradients. Özkan K*, Jeppsesen E, Davidson TA, Søndergaard M, Lauridsen TL, Bjerring RB, Johansson LS, Svenning JC. Ecology. 95, 2778-2788. 2014 [read online].
  18. Fish determine trophic web architecture and macroinvertebrate assemblage structure in arctic streams of Greenland. Gonzalez-Bergonzoni I, Landkildehus F, Meerhoff M, Lauridsen TL, Özkan K*, Davidson TA, Mazzeo N, Jeppsesen E. Freshwater Biology. 59(9), 1830-1842. 2014 [read online]
  19. Environmental species sorting dominates forest-bird community assembly across scales. Özkan K*, Svenning JC, Jeppsesen E. Journal of Animal Ecology. 82, 266-274. 2013  [read online]
  20. Contrasting roles of water chemistry, lake morphology, land-use, climate and spatial processes in driving phytoplankton richness in the Danish landscape. Özkan K*, Jeppesen E, Søndergaard M, Lauridsen TL, Liboriussen L, Svenning JC. Hydrobiologia. 710, 173-187. 2013 [read online]
  21. Biological lake restoration – recent advances and future challenges. Jeppesen E, Søndergaard M, Lauridsen TL, Davidson TA, Liu Z, Meerhoff M, Mazzeo N, Trochine C, Özkan K*, Jensen HS, Trolle D, Landkildehus F, Starling F, Lazzero X, Johansson LS, Bjerring RB, Larsen SE. Advances in Ecological Reasearch. 47, 411-488. 2012 [read online] [pdf]
  22. Novel breeding bird records in Turkey and Thrace: Yıldız Mountains breeding bird survey. Özkan K*. Sandgrouse, 33, 163-173. 2011 [pdf]
  23. Climate change effects on nitrogen loading from cultivated catchments in Europe: implications for nitrogen retention, ecological state of lakes and adaptation. Jeppesen E, Kronvang B, Olesen JE, Audet J, Søndergaard M, Hoffmann CS, Andersen HE, Lauridsen TL, Liboriussen L, Larsen SE, Beklioglu M, Meerhoff M, Özen A, Özkan K*. Hydrobiologia, 663, 1-21. 2011 [read online]
  24. The response of periphyton and submerged macrophytes to nitrogen and phosphorus loadings in warm lakes: a mesocosm experiment. Özkan K*, Jeppesen E, Johansson LS, Beklioglu M. Freshwater Biology, 55, 463-475. 2010 [read online]
  25. Archaeological Underwater Surveys of the Cilician Coasts in 2004. Evrin V, Ayaroğlu M, Özkan K*, Evrin CT, Bircan K, Bircan M, Zoroğlu L. ANMED, 2005-3. 2005 [pdf]