伊兹尼克湖水生植物和浮游生物中重金属的积累

IF 1.5 4区农林科学 Q3 FISHERIES

Turkish Journal of Fisheries and Aquatic Sciences Pub Date : 2023-10-29 DOI:10.4194/trjfas24469

Cafer Bulut

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引用次数: 0

摘要

本研究旨在研究土耳其重要湖泊之一伊兹尼克湖水体沉积物、浮游生物和大型植物样品中重金属的积累情况。2016年，分别在19个和10个站点采集了水沉积物和浮游生物样本。此外，还对湖泊中最丰富的大型植物Potamogeton pectinatus、Najas marina、Myriophyllum spicatum、Typha latifolia、Schoenoplectus litoralis、Phragmites australis进行了重金属分析。在GIS中对水、沙样数据进行空间分析，并利用ArcGIS进行制图。伊兹尼克湖水样中砷(As)、汞(Hg)含量显著，沉积物样品中砷(As)、铬(Cr)、铜(Cu)、镍(Ni)含量显著。结果表明，伊兹尼克湖存在重金属污染压力，应减少其影响。

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Heavy Metal Accumulation in Aquatic Macrophytes and Plankton, Water-Sediment in Lake Iznik

This study aims to investigate heavy metal accumulation in water-sediment, plankton, and macrophyte samples of Lake Iznik, one of the important lakes of Turkey. In 2016, water-sediment and plankton samples were taken from 19 and 10 stations respectively. In addition, heavy metal analyzes were performed on samples taken from Potamogeton pectinatus, Najas marina, Myriophyllum spicatum, Typha latifolia, Schoenoplectus litoralis, Phragmites australis, which are the most abundant macrophytes in the lake. The data of water and sediment samples were spatially analyzed in GIS and mapped with ArcGIS. In the water samples of Lake Iznik, arsenic (As), mercury (Hg) and in sediment samples, arsenic (As), chromium (Cr), copper (Cu) and nickel (Ni) were detected at remarkable levels. The results revealed that Iznik Lake was under pressure in terms of heavy metals and their effects should be reduced.

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来源期刊

Turkish Journal of Fisheries and Aquatic Sciences FISHERIES-MARINE & FRESHWATER BIOLOGY

CiteScore

3.10

自引率

0.00%

发文量

审稿时长

3 months

期刊介绍： Turkish Journal of Fisheries and Aquatic Sciences" (TrJFAS) is a refereed academic journal has been published by Central Fisheries Research Institute of Turkey and Japan International Cooperation Agency (JICA), and published in English. It aims to address research and needs of all working and studying within the many varied areas of fisheries and aquatic sciences. The Journal publishes English language original research papers, critical review articles, short communications and technical notes on applied or scientific research relevant to freshwater, brackish and marine environments. TrJFAS was published biannually (April & November) between 2001 and 2009. A great number of manuscripts have been submitted to the journal for review from acceptance of the SCI index. Thereby, the journal has been published quarterly (March, June, September and December) from 2010 to 2017. The journal will be published monthly in 2018.