DOI: 10.1016/j.marpolbul.2016.02.008
Scopus记录号: 2-s2.0-84964038696
论文题名: Combined environmental stress from shrimp farm and dredging releases in a subtropical coastal lagoon (SE Gulf of California)
作者: Cardoso-Mohedano J.G. ; Páez-Osuna F. ; Amezcua-Martínez F. ; Ruiz-Fernández A.C. ; Ramírez-Reséndiz G. ; Sanchez-Cabeza J.A.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 104, 期: 2018-01-02 起始页码: 83
结束页码: 91
语种: 英语
英文关键词: Dredging
; Environmental stress
; Gulf of California
; Nutrients
; Shrimp farming
Scopus关键词: Aquatic ecosystems
; Biological materials
; Dissolved oxygen
; Dredging
; Ecology
; Effluents
; Eutrophication
; Nutrients
; Regional planning
; Shellfish
; Water quality
; Coastal zone management
; Dissolved oxygen concentrations
; Environmental pressures
; Environmental stress
; Gulf of California
; Particulate organic matters
; Shrimp farming
; Sub-tropical estuary
; Ecosystems
; chlorophyll
; dissolved oxygen
; nitrite
; nitrogen
; chlorophyll
; chlorophyll a
; nitrogen
; water pollutant
; coastal lagoon
; coastal zone management
; effluent
; environmental stress
; eutrophication
; nitrogen
; nutrient enrichment
; shrimp culture
; water quality
; aquaculture
; Article
; coastal waters
; concentration (parameters)
; dredging
; effluent
; environmental impact
; environmental stress
; estuary
; lagoon
; particulate matter
; sediment
; shrimp farm
; subtropical estuary
; United States
; water quality
; analysis
; animal
; California
; Crustacea
; ecosystem
; environment
; environmental monitoring
; eutrophication
; physiological stress
; physiology
; water pollutant
; Gulf of California
; Pacific Ocean
; Decapoda (Crustacea)
; Animals
; Aquaculture
; California
; Chlorophyll
; Crustacea
; Ecosystem
; Environment
; Environmental Monitoring
; Eutrophication
; Nitrogen
; Stress, Physiological
; Water Pollutants, Chemical
; Water Quality
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Nutrient pollution causes environmental damages on aquatic ecosystems worldwide. Eutrophication produces impacts in coastal ecosystems, affecting biota and ecosystem services. The Urias coastal lagoon (SE Gulf of California) is a sub-tropical estuary under several environmental pressures such as nutrient inputs from shrimp farm effluents and dredging related to port operations, which can release substances accumulated in sediments. We assessed the water quality impacts caused by these activities and results showed that i) nitrogen was the limiting nutrient, ii) shrimp farm effluents increased particulate organic matter and chlorophyll a in the receiving stations, and iii) dredging activities increased nitrite and reduced dissolved oxygen concentrations. The co-occurrence of the shrimp farm releases and dredging activities was likely the cause of a negative synergistic effect on water quality which mainly decreases dissolved oxygen and increases nitrite concentrations. Coastal zone management should avoid the co-occurrence of these, and likely others, stressors in coastal ecosystems. © 2016 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87203
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: CONACYT Research Fellow-Estación el Carmen, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Carretera Carmen-Puerto Real Km. 9.5, Ciudad del Carmen, Campeche, Mexico; Unidad Académica Mazatlán, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Mazatlán, Sinaloa, Mexico; Unidad Académica Procesos Oceánicos y Costeros, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Circuito Exterior S/N, Ciudad Universitaria, México, D.F., Mexico
Recommended Citation:
Cardoso-Mohedano J.G.,Páez-Osuna F.,Amezcua-Martínez F.,et al. Combined environmental stress from shrimp farm and dredging releases in a subtropical coastal lagoon (SE Gulf of California)[J]. Marine Pollution Bulletin,2016-01-01,104(2018-01-02)