DOI: 10.1016/j.marpolbul.2018.02.035
Scopus记录号: 2-s2.0-85042932197
论文题名: Limited impact of several years of pretreated wastewater discharge on fauna and vegetation in a mangrove ecosystem
作者: Capdeville C. ; Abdallah K. ; Buffan-Dubau E. ; Lin C. ; Azemar F. ; Lambs L. ; Fromard F. ; Rols J.L. ; Leflaive J.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 129, 期: 1 起始页码: 379
结束页码: 391
语种: 英语
英文关键词: Anthropic disturbance
; Crab
; Long-term impact
; Meiofauna
; Vegetation
Scopus关键词: Ecology
; Ecosystems
; Shellfish
; Vegetation
; Wastewater treatment
; Anthropic disturbances
; Anthropogenic inputs
; Community structures
; Crab
; Experimental system
; Long-term impacts
; Meiofauna
; Wastewater discharge
; Forestry
; Decapoda (Crustacea)
; Rhizophoraceae
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: It was hypothesized that mangroves, tropical wetlands, could be used for the finishing treatment of domestic wastewaters. Our aim was to determine if a nutrient-stressed mangrove could tolerate long-term discharges of pretreated wastewater (PW). Since 2008, in an in situ experimental system set up in Mayotte Island (Indian Ocean), domestic PW are discharged into two impacted areas (675 m2) dominated by different species of mangrove trees. Anthropogenic inputs during > 4.5 years led to an increase in vegetation growth associated with an increase in leaf pigment content, leaf surface and tree productivity. A marked increase in tree mortality was observed. There was no effect on crabs and meiofauna densities, but significant modifications of community structures. These effects may be directly linked to PW inputs, or indirectly to the modifications of the environment associated with higher tree growth. However, our results indicate that there was no major dysfunction the ecosystem. © 2018 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88344
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: EcoLab, Université de Toulouse, CNRS, INPT, UPS, Toulouse, France; Syndicat Intercommunal d'Eau et d'Assainissement de Mayotte, France
Recommended Citation:
Capdeville C.,Abdallah K.,Buffan-Dubau E.,et al. Limited impact of several years of pretreated wastewater discharge on fauna and vegetation in a mangrove ecosystem[J]. Marine Pollution Bulletin,2018-01-01,129(1)