Mustafa Korkmaz

E-mail

korkmaz@metu.edu.tr

Department

Department of Mathematics

ORCID

0000-0002-2731-7097

Scopus Author ID

36059157800

Web of Science Researcher ID

ABA-3419-2020

Species on the move: Impacts of climate change on the spatial range of endemic fishes of the eco-sensitive semi-arid area of the Arabian Peninsula Masoumi, Amir Hassan; Esmaeili, Hamid Reza; Khosravi, Rasoul; Gholamhosseini, Ali; Korkmaz, Mustafa; Jeppesen, Erik (2024-10-15) Climate change is one of the most significant challenges worldwide in the Anthropocene, and it is predicted to importantly affect biological diversity, especially in freshwaters. Freshwater fishes are facing considerable g...
GEOGRAPHY OF SYMPLECTIC LEFSCHETZ FIBRATIONS AND RATIONAL BLOWDOWNS Baykur, R. Inanç; Korkmaz, Mustafa; Simone, Jonathan (2024-10-01) We produce simply-connected, minimal, symplectic Lefschetz fibrations realizing all the lattice points in the symplectic geography plane below the Noether line. This provides a symplectic extension of the classical works p...
Geography of surface bundles over surfaces Baykur, R. İ. Nanç; Korkmaz, Mustafa (2024-01-01) We construct symplectic surface bundles over surfaces with positive signatures for all but 19 possible pairs of fiber and base genera. Meanwhile, we determine the commutator lengths of a few new mapping classes.
Impacts of Human Activities and Climate Change on Freshwater Fish—Volume II De Santis, Vanessa; Jeppesen, Erik; Volta, Pietro; Korkmaz, Mustafa (2023-12-01)
Low-dimensional linear representations of mapping class groups Korkmaz, Mustafa (2023-09-01) Let (Formula presented.) be a compact orientable surface of genus (Formula presented.) with marked points in the interior. Franks–Handel (Proc. Amer. Math. Soc. 141 (2013) 2951–2962) proved that if (Formula presented.) the...
Land-use and Fish Condition Changes for Over a Decade on Konya Closed Basin, are External Anomalies Affecting the Fish Condition? Korkmaz, Mustafa; Mangit, Fatih; Yerli, Sedat (2023-09-01) Anthropogenic pressures on freshwater ecosystems are growing and pose serious threats to endemic fish species. This study aimed to identify the effects of anthropogenic pressures on an endangered species, Pseudophoxinus cr...
Mesocosm Design and Implementation of Two Synchronized Case Study Experiments to Determine the Impacts of Salinization and Climate Change on the Structure and Functioning of Shallow Lakes Özkan, Korhan; et. al. (2023-07-01) Salinization of freshwater ecosystems is one of the major challenges imposed largely by climate change and excessive water abstraction for irrigated crop farming. Understanding how aquatic ecosystems respond to salinizatio...
Generating surface mapping class groups by involutions and commutators. Korkmaz, Mustafa (2023-05-26)
Effects of Climate Change on the Habitat Suitability and Distribution of Endemic Freshwater Fish Species in Semi-Arid Central Anatolian Ecoregion in Türkiye Korkmaz, Mustafa; MANGIT, FATİH; Dumlupınar, İlayda; Çolak, Mehmet Arda; Akpınar, Mustafa Berkay; Koru, Meltem; Pacheco, Juan Pablo; Ramírez-García, Arely; Yılmaz, Gültekin; Amorim, Cihelio Alves; Özgencil, İbrahim Kaan; İnnal, Deniz; Yerli, Sedat Vahdet; Özkan, Korhan; Akyürek, Sevda Zuhal; Beklioğlu, Meryem; Jeppesen, Erik (2023-04-01) Climate change is affecting freshwater ecosystems globally, particularly those in semi-arid and arid regions. The Central Anatolian Ecoregion (CAE) in Türkiye has a semi-arid climate and is home to numerous endemic fish sp...
Decadal changes in size, salinity, waterbirds, and fish in lakes of the Konya Closed Basin, Turkey, associated with climate change and increasing water abstraction for agriculture Yilmaz, Gultekin; Colak, Mehmet Arda; Özgencil, İbrahim Kaan; Metin, Melisa; Korkmaz, Mustafa; Ertugrul, Serhat; Soyluer, Melisa; Bucak, Tuba; Tavsanoglu, U. Nihan; Özkan, Korhan; Akyürek, Sevda Zuhal; Beklioğlu, Meryem; Jeppesen, Erik (2021-08-09) The Konya Closed Basin (KCB) in Turkey has a cold semiarid to warm Mediterranean climate and hosts the largest Turkish freshwater lake, Lake Beysehir, and the iconic saline Lake Tuz. Using published as well as our own grou...

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