Alper Evcen

ORCID: 0000-0003-1134-2551
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About
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Research Areas
  • Marine Ecology and Invasive Species
  • Marine Sponges and Natural Products
  • Marine Biology and Environmental Chemistry
  • Marine Biology and Ecology Research
  • Marine and environmental studies
  • Coral and Marine Ecosystems Studies
  • Marine and fisheries research
  • Marine and coastal plant biology
  • Aquatic and Environmental Studies
  • Cephalopods and Marine Biology
  • Sustainable Agricultural Systems Analysis
  • Agricultural and Rural Development Research
  • Parasite Biology and Host Interactions
  • Fish Biology and Ecology Studies
  • Marine Bivalve and Aquaculture Studies
  • Transboundary Water Resource Management

TÜBİTAK Marmara Research Center
2020-2023

Scientific and Technological Research Council of Turkey
2023

Ege University
2012-2020

Abstract The coralligenous habitat was studied at the large Mediterranean scale, by applying a standardized, non‐destructive photo‐sampling protocol, developed in framework of CIGESMED project. results provided evidence to support following statements: (a) assemblage pattern is not homogeneously distributed across four ecoregions ( biotic gradients hypothesis ); and (b) does change significantly when information aggregated higher taxonomic levels sufficiency ). Surrogate categories than...

10.1002/aqc.3365 article EN Aquatic Conservation Marine and Freshwater Ecosystems 2020-06-29

The present study deals with sponge species collected along the Mediterranean coast of Turkey in 2005. A total 29 belonging to 19 families were encountered, which Phorbas plumosus is a new record for eastern Mediterranean, 8 are records marine fauna (Clathrina clathrus, Spirastrella cunctatrix, Desmacella inornata, plumosus, Hymerhabdia intermedia, Haliclona fulva, Petrosia vansoesti, and Ircinia dendroides), Levantine Sea (C. Sycon raphanus, Erylus discophorus, Alectona millari, Cliona...

10.3906/zoo-1107-4 article EN TURKISH JOURNAL OF ZOOLOGY 2012-01-01

This study compiled the data from previous papers emphasizing sponge species on Turkish coasts. In total, 131 belonging to 46 families have been reported: 82 Aegean Sea, 63 Sea of Marmara, 51 Levantine and 13 Black Sea. Among these species, 3 are new records for marine fauna Turkey: Rhizaxinella elongata, Axinyssa digitata, Terpios gelatinosa. Raspalia viminalis is a record Marmara. The morphological distributional features presented. addition, checklist reported coasts date provided.

10.3906/zoo-1405-79 article EN TURKISH JOURNAL OF ZOOLOGY 2014-01-01

The present study deals with five sponge species [Chalinula renieroides, Haliclona (Halichoclona) fulva, H. (Rhizoniera) rosea, Hymedesmia (Hymedesmia) pansa and Ircinia variabilis] belonging to 3 families (Chalinidae, Hymedesmiidae, Irciniidae) found at one locality (near the opening of Kızılırmak River) on Black Sea coast Turkey. All these are new records for Sea. Three (Chalinula (R.) rosea (H.) pansa] also marine fauna were previously reported from Mediterranean eastern Atlantic Ocean....

10.11646/zootaxa.4103.3.5 article EN Zootaxa 2016-04-13

Sponge species collected along the coasts of Sea Marmara in 2012-2013 were identified.A total 30 belonging to 21 families found, which four (Ascandra contorta, Paraleucilla magna, Raspailia (Parasyringella) agnata and Polymastia penicillus) are new records for eastern Mediterranean, while six [A.contorta, P. Chalinula renieroides, penicillus, R. (P.) Spongia (Spongia) nitens] marine fauna Turkey 12 Marmara.Sponge specimens generally shallow water, but two (Thenea muricata Rhizaxinella...

10.4194/1303-2712-v16_1_06 article EN Turkish Journal of Fisheries and Aquatic Sciences 2016-01-01

Four sponge species (Sycon raphanus, Sycon ciliatum, Paraleucilla magna and Dysidea fragilis) were found on artificial hard substrata of several ports in the inner middle parts Izmir Bay. The invasive alien magna, is being recorded for first time from Aegean coast Turkey. It was very abundant almost at all studied ports, covering up to 35% sampled surfaces. morphological distributional features four are described.

10.12714/egejfas.37.2.05 article EN Ege Journal of Fisheries and Aquatic Sciences 2020-03-29

10.1016/j.rsma.2023.103043 article EN Regional Studies in Marine Science 2023-06-08

10.55730/1300-0179.3190 article EN TURKISH JOURNAL OF ZOOLOGY 2024-10-02

10.4194/1303-2712-v16_6_06 article Turkish Journal of Fisheries and Aquatic Sciences 2016-01-01

This research deals with the land-based pressures on southern Black Sea coast (Turkey), objective of assessing their eutrophication impacts. In this context, reference values some indicators were calculated, and assessment was carried out for area using holistic approach NEAT (Nested Environmental status Assessment Tool). addition, correlations between results coastal regions pressure-impact analysis methods investigated. determined Spatial Unit (SAU) areas, 9 evaluated according to SAU...

10.2139/ssrn.4456180 preprint EN 2023-01-01
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