DOI: 10.1016/j.marpolbul.2014.05.030
Scopus记录号: 2-s2.0-84902766798
论文题名: Spatial relations of mercury contents in Pike (Esox lucius) and sediments concentration of the Anzali wetland, along the southern shores of the Caspian Sea, Iran
作者: Zamani-Ahmadmahmoodi R. ; Bakhtiari A.R. ; Rodríguez Martín J.A.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 84, 期: 2018-01-02 起始页码: 97
结束页码: 103
语种: 英语
英文关键词: Geostatistics
; Mercury
; Pike (Esox lucius)
; Sediments
; Spatial pattern
; Variogram
Scopus关键词: Interpolation
; Mercury (metal)
; Wetlands
; Environmental pollutions
; Geo-statistics
; Pike (Esox lucius)
; Sediments concentration
; Spatial distribution patterns
; Spatial interpolation method
; Spatial patterns
; Variograms
; Sediments
; mercury
; bioaccumulation
; coastal wetland
; fish
; geostatistics
; kriging
; marine pollution
; mercury (element)
; sediment pollution
; spatial distribution
; variogram
; animal tissue
; article
; biological activity
; concentration (parameters)
; Esox lucius
; fish
; geographic distribution
; geostatistical analysis
; Iran
; kriging
; mercury muscle level
; muscle level
; nonhuman
; quantitative study
; sediment
; water pollution indicator
; wetland
; Anzali Wetland
; Caspian Sea
; Gilan
; Iran
; Geostatistics
; Mercury
; Pike (Esox lucius)
; Sediments
; Spatial pattern
; Variogram
; Animals
; Environmental Monitoring
; Esocidae
; Geologic Sediments
; Iran
; Mercury
; Oceans and Seas
; Water Pollutants, Chemical
; Wetlands
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: In recent decades, the Anzali wetland has been threatened and destroyed by environmental pollution from several sources. The purpose of this study was to determine the possible relationships between mercury concentrations in Pike and their respective sediments within the assumed multiple activity center scales of Pike (100, 250 and 500. m in radius). To gain a better understanding spatial distribution pattern of Hg in sediments and to pursue the main purpose of this study, kriging (geostatistic spatial interpolation method) was applied. Poor relationships were found between mercury concentrations of Pike and sediments within the assumed multiple activity center scales of Pike. The mercury sediment influence diminished with the increasing radii of assumed activity centers. The results of the present study indicate that fish and sediment mercury concentrations in western parts of the Anzali wetland were low in comparison with the concentrations reported in the literature from other regions. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85403
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Department of Fisheries and Environmental Sciences, Faculty of Natural Resources and Earth Science, Shahrekord University, P.O. Box 115, Shahrekord, Iran; Department of Environment, Faculty of Natural Resources, Tarbiat Modares University, Noor, Mazandaran, Iran; Department of the Environment, INIA, Carretera de A Coruña 7.5 km, 28040 Madrid, Spain
Recommended Citation:
Zamani-Ahmadmahmoodi R.,Bakhtiari A.R.,Rodríguez Martín J.A.. Spatial relations of mercury contents in Pike (Esox lucius) and sediments concentration of the Anzali wetland, along the southern shores of the Caspian Sea, Iran[J]. Marine Pollution Bulletin,2014-01-01,84(2018-01-02)