气候变化领域集成服务门户(CCPortal): Anthropogenic influence on the physico-chemical parameters of Dhamra estuary and adjoining coastal water of the Bay of Bengal

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DOI	10.1016/j.marpolbul.2020.111826
	Anthropogenic influence on the physico-chemical parameters of Dhamra estuary and adjoining coastal water of the Bay of Bengal
	Swain S.; Sahu B.K.; Pattanaik S.; Sahoo R.K.; Majhi A.; Satapathy D.R.; Panda C.R.; Roy R.; Choudhury S.B.
发表日期	2020
ISSN	0025326X
英文摘要	Estuaries receive the anthropogenic pollutants of their watershed area. Dhamra estuary, on the east coast of India, is such an estuary that receives a huge amount of pollutants, and it will eventually pose a threat to the ecological sensitive areas in its vicinity. Therefore, a study was carried out on physico-chemical parameters and chlorophyll-a to delineate the sources of variation during pre-monsoon and post-monsoon seasons. Surface water sampling was carried out from 12 stations in the estuarine and coastal area. Factor analysis and cluster analysis were applied to seasonal data to understand the sources of variation. From the study, it was observed that the chemical parameters are severely affected by anthropogenic influences such as sediment dredging, aquaculture effluent, and waste from industry and sewage from upstream. In the long run, this will affect the nearby nesting ground of vulnerable Olive Ridley turtles, high bio-diverse mangrove forests, and saltwater crocodile habitat. © 2020 Elsevier Ltd
英文关键词	Coastal ecology; Conservation; Pollution; Tropical estuary; Water quality
语种	英语
scopus关键词	Atmospheric thermodynamics; Cluster analysis; Dredging; Effluents; Estuaries; Sewage; Anthropogenic influence; Anthropogenic pollutants; Aquaculture effluents; Chemical parameters; East coast of india; Ecological sensitive areas; Physico - chemical parameters; Sources of variation; Water pollution
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149308
作者单位	Environment and Sustainability Department, CSIR-IMMT, Bhubaneswar, 751013, India; ACOSTI, National Institute of Ocean Technology, Port Blair, 744103, India; ICAR-National Rice Research Institute, Cuttack, 753006, India; National Remote Sensing Centre - Indian Space Research Organization, Hyderabad, 500037, India
推荐引用方式 GB/T 7714	Swain S.,Sahu B.K.,Pattanaik S.,et al. Anthropogenic influence on the physico-chemical parameters of Dhamra estuary and adjoining coastal water of the Bay of Bengal[J],2020.
APA	Swain S..,Sahu B.K..,Pattanaik S..,Sahoo R.K..,Majhi A..,...&Choudhury S.B..(2020).Anthropogenic influence on the physico-chemical parameters of Dhamra estuary and adjoining coastal water of the Bay of Bengal.Marine Pollution Bulletin.
MLA	Swain S.,et al."Anthropogenic influence on the physico-chemical parameters of Dhamra estuary and adjoining coastal water of the Bay of Bengal".Marine Pollution Bulletin (2020).