DOI: 10.1016/j.marpolbul.2015.04.032
Scopus记录号: 2-s2.0-84933670782
论文题名: Influence of river discharge on abundance and dissemination of heterotrophic, indicator and pathogenic bacteria along the east coast of India
作者: Prasad V.R. ; Srinivas T.N.R. ; Sarma V.V.S.S.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 95, 期: 1 起始页码: 115
结束页码: 125
语种: 英语
英文关键词: Coliforms
; Heterotrophic bacteria
; Pseudomonas
; River discharge
; Salmonella
; Vibrio
Scopus关键词: Rivers
; Salmonella
; Sewage
; Coliforms
; Heterotrophic bacterias
; Pseudomonas
; River discharge
; Vibrio
; Bacteria
; organic matter
; sea water
; sewage
; abundance
; bioindicator
; coliform bacterium
; marine pollution
; nutrient
; organic matter
; peak discharge
; river discharge
; salinity
; sewage
; water temperature
; aquatic environment
; Article
; bacterial count
; coliform bacterium
; India
; nonhuman
; nutrient
; particulate matter
; physical chemistry
; population abundance
; Pseudomonas
; river
; salinity
; Salmonella
; sampling
; sea pollution
; sewage
; temperature
; urban area
; Vibrio
; bacterium
; city
; environmental monitoring
; heterotrophy
; isolation and purification
; microbiology
; pathogenicity
; procedures
; river
; season
; Bay of Bengal
; Ganges River
; Godavari River
; India
; Indian Ocean
; Krishna River
; Bacteria (microorganisms)
; Pseudomonas
; Salmonella
; Vibrio
; Bacteria
; Cities
; Environmental Monitoring
; Heterotrophic Processes
; India
; Rivers
; Salinity
; Seasons
; Sewage
; Temperature
; Water Microbiology
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: In order to examine the influence of discharge from different rivers from peninsular India and urban sewage on intensity and dissemination of heterotrophic, indicator and pathogenic bacteria, a study was carried out during peak discharge period along coastal Bay of Bengal. The coastal Bay received freshwater inputs from the river Ganges while Godavari and Krishna contributed to the south. Contrasting difference in salinity, temperature, nutrients and organic matter was observed between north and south east coast of India. The highest heterotrophic, indicator and pathogenic bacterial abundance was observed in the central coastal Bay that received urban sewage from the major city. Intensity and dissemination of heterotrophic, indicator and pathogenic bacteria displayed linear relation with magnitude of discharge. The coliform load was observed up to 100. km from the coast suggesting that marine waters were polluted during the monsoon season and its impact on the ecosystem needs further studies. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86092
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: CSIR-National Institute of Oceanography, Regional Centre, 176, Lawsons Bay Colony, Visakhapatnam, India
Recommended Citation:
Prasad V.R.,Srinivas T.N.R.,Sarma V.V.S.S.. Influence of river discharge on abundance and dissemination of heterotrophic, indicator and pathogenic bacteria along the east coast of India[J]. Marine Pollution Bulletin,2015-01-01,95(1)