{"title":"İznik Gölü (Bursa/Türkiye) Zooplanktonunun Derinliğe Bağli Yoğunluğu, Çeşitliliği ve Fizikokimyasal Parametreler ile İlişkileri","authors":"M. Yağcı, M. R. Ustaoğlu","doi":"10.5053/EKOLOJI.2014.935","DOIUrl":null,"url":null,"abstract":"Ozet Bu calismada Iznik Golunun en derin bolgesi Golluce mevkiinde, zooplanktonun derinlige bagli yogunlugu ve cesitliligi Ocak 2006 ile Aralik 2006 tarihleri arasinda aylik olarak arastirilmistir. Ayrica, zooplankton turlerinin bazi fiziksel-kimyasal parametreler ile iliskileri CCA (Konoik Uyum Analizi) ile analiz edilmistir. CCA analizine gore, tuzluluk ve konduktivite ile Bosmina longirostris pozitif iliskili, Daphnia cucullata, Copepodit ve Nauplii negatif iliskili olarak bulunmustur. Keretella quadrata, Brachionus calyciflorus, Bosmina longirostris, Diaphanosoma lacustris ve Cyclops vicinus dominant turler olarak belirlenmistir. Shannon (Cesitlilik) indeksi 0.33 ile 0.98 arasinda hesaplanmistir. Zooplanktonun mevsimsel birey yogunlugu minimum 45.120 birey/m3 (Sonbahar) ve maksimum 144.613 birey/m3 (Ilkbahar) olarak tespit edilmistir. Bir yillik calisma periyodunda Rotifera grubunun 30-50 m, Cladocera grubunun 10-50 m, Copepoda grubu- nun ise 10-20 m derinlikte yogun dagilim gosterdigi belirlenmistir. Anahtar Kelimeler: CCA, Fizikokimyasal parametreler, Golluce, Iznik Golu, Zooplankton. Abstract In this study, zooplankton density and diversity with depth was investigated monthly, between January 2006 and December 2006 in the deepest area (Golluce) of Lake Iznik. In addition, the relations of zooplankton species with some physicochemical parameters were analyzed with a CCA (Canonical Correspondance Analysis). According to the CCA, Bosmina longirostris is positive relationship and Daphnia cucullata, Copepoda and Nauplii are negative relationship with conductivity and salinity. Keretella quadrata, Brachionus calyciflorus, Bosmina longirostris, Diaphanosoma lacustris and Cyclops vicinus were dominant species. Shannon's diversity index ranged from 0.33-0.98. The average total zooplankton abundance ranged from 45.120 ind./m3 (Autumn) to 144.613 ind./m 3 (Spring). One-year study period, it was determined that Rotifera, Cladocera and","PeriodicalId":11598,"journal":{"name":"Ekoloji","volume":"23 1","pages":"36-42"},"PeriodicalIF":0.0000,"publicationDate":"2014-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ekoloji","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5053/EKOLOJI.2014.935","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Environmental Science","Score":null,"Total":0}
引用次数: 0
Abstract
Ozet Bu calismada Iznik Golunun en derin bolgesi Golluce mevkiinde, zooplanktonun derinlige bagli yogunlugu ve cesitliligi Ocak 2006 ile Aralik 2006 tarihleri arasinda aylik olarak arastirilmistir. Ayrica, zooplankton turlerinin bazi fiziksel-kimyasal parametreler ile iliskileri CCA (Konoik Uyum Analizi) ile analiz edilmistir. CCA analizine gore, tuzluluk ve konduktivite ile Bosmina longirostris pozitif iliskili, Daphnia cucullata, Copepodit ve Nauplii negatif iliskili olarak bulunmustur. Keretella quadrata, Brachionus calyciflorus, Bosmina longirostris, Diaphanosoma lacustris ve Cyclops vicinus dominant turler olarak belirlenmistir. Shannon (Cesitlilik) indeksi 0.33 ile 0.98 arasinda hesaplanmistir. Zooplanktonun mevsimsel birey yogunlugu minimum 45.120 birey/m3 (Sonbahar) ve maksimum 144.613 birey/m3 (Ilkbahar) olarak tespit edilmistir. Bir yillik calisma periyodunda Rotifera grubunun 30-50 m, Cladocera grubunun 10-50 m, Copepoda grubu- nun ise 10-20 m derinlikte yogun dagilim gosterdigi belirlenmistir. Anahtar Kelimeler: CCA, Fizikokimyasal parametreler, Golluce, Iznik Golu, Zooplankton. Abstract In this study, zooplankton density and diversity with depth was investigated monthly, between January 2006 and December 2006 in the deepest area (Golluce) of Lake Iznik. In addition, the relations of zooplankton species with some physicochemical parameters were analyzed with a CCA (Canonical Correspondance Analysis). According to the CCA, Bosmina longirostris is positive relationship and Daphnia cucullata, Copepoda and Nauplii are negative relationship with conductivity and salinity. Keretella quadrata, Brachionus calyciflorus, Bosmina longirostris, Diaphanosoma lacustris and Cyclops vicinus were dominant species. Shannon's diversity index ranged from 0.33-0.98. The average total zooplankton abundance ranged from 45.120 ind./m3 (Autumn) to 144.613 ind./m 3 (Spring). One-year study period, it was determined that Rotifera, Cladocera and
期刊介绍:
Cessation. Ekoloji is an international journal that focuses on papers that report results from original research on all disciplines engaged in the field of environmental research. We welcome articles that cover the entire spectrum of environmental problems and environmental pollutants, whether chemical, biological or physical. Its coverage extends to all environmentally related issues: air and water pollution, solid waste, noise, recycling, natural resources, ecology and environmental protection. It includes articles on basic and applied environmental pollution research, including environmental engineering and environmental health. All types of pollution are covered, including atmospheric pollutants, detergents, fertilizers, industrial effluents, metals, mining wastes, oil, pesticides, plastics, radioactive materials and sewage. It also includes research papers on ecological and environmental issues such as climate change, biodiversity. The primary criteria for publication are scientific quality and ecological/environmental significance.
The journal will be read and contributed to by biologists, applied ecologists, environmental scientists, natural resource specialists, environmental engineers, environmental health specialists, agro-ecologists, veterinaries, agricultural engineers, landscape planners and designers. The journal welcomes full "research papers" and short "research notes", only in the English language.