DOI: 10.1016/j.marpolbul.2015.03.016
Scopus记录号: 2-s2.0-84933672209
论文题名: Eutrophication assessment and bioremediation strategy using seaweeds co-cultured with aquatic animals in an enclosed bay in China
作者: Wu H. ; Huo Y. ; Hu M. ; Wei Z. ; He P.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 95, 期: 1 起始页码: 342
结束页码: 349
语种: 英语
英文关键词: Bioremediation strategy
; Eutrophication
; Integrated multi-trophic aquaculture (IMTA)
; Mariculture
; Seaweeds
Scopus关键词: Animals
; Bioremediation
; Biotechnology
; Marine biology
; Nitrogen
; Nutrients
; Seaweed
; Eutrophication assessment
; Gracilaria lemaneiformis
; High temperature
; Integrated multi-trophic aquaculture (IMTA)
; Laminaria japonica
; Mariculture
; Nutrient concentrations
; Nutritional qualities
; Eutrophication
; nitrogen
; phosphorus
; chlorophyll
; chlorophyll a
; nitrogen
; phosphorus
; water pollutant
; bioremediation
; coastal water
; concentration (composition)
; eutrophication
; high temperature
; mariculture
; nutrient dynamics
; seaweed
; Article
; bioremediation
; China
; coculture
; concentration (parameters)
; controlled study
; dissolved inorganic nutrient
; eutrophication
; Gracilaria
; Gracilaria lemaneiformis
; high temperature
; inorganic nutrient
; Laminaria japonica
; nonhuman
; nutritional parameters
; nutritional quality index
; summer
; analysis
; animal
; aquaculture
; bay
; bioremediation
; ecosystem restoration
; fish
; metabolism
; physiology
; season
; seaweed
; water pollutant
; China
; Guangdong
; Shenzhen
; Yantian
; Animalia
; Gracilaria lemaneiformis
; Laminaria japonica
; Animals
; Aquaculture
; Bays
; Biodegradation, Environmental
; China
; Chlorophyll
; Environmental Restoration and Remediation
; Eutrophication
; Fishes
; Nitrogen
; Phosphorus
; Seasons
; Seaweed
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Intensive mariculture results in a rise in nutrient concentrations, then leads to serious eutrophication in coastal waters. Based on the sampling data obtained between August 2012 and July 2013, the eutrophication status in Yantian Bay was assessed, and the proportion of marine animals co-cultured with seaweeds was evaluated. The nutritional quality index (NQI) ranged from 4.37 to 13.20, indicating serious eutrophication conditions. The annual average ratio of nitrogen/phosphorus (N/P) was 25.19, indicating a nitrogen surplus in this system. DIN was selected as the best parameter to balance seaweed absorption and marine animal DIN production. Gracilaria lemaneiformis and Laminaria japonica were selected as co-cultured seaweeds. The optimal proportion of G. lemaneiformis production was assessed as 20074.14 tonnes. The optimal proportion of L. japonica production was evaluated as 15890.68 tonnes. High-temperature adapted seaweeds should be introduced for removing nutrients releasing by farmed aquatic animals in the summer in Yantian Bay. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86080
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: College of Fisheries and Life Sciences, Shanghai Ocean University, Shanghai, China; Marine Scientific Research Institute, Shanghai Ocean University, Shanghai, China; Water Environment, oEcology Engineering Research Center of Shanghai Inst. of Higher Education, Shanghai, China
Recommended Citation:
Wu H.,Huo Y.,Hu M.,et al. Eutrophication assessment and bioremediation strategy using seaweeds co-cultured with aquatic animals in an enclosed bay in China[J]. Marine Pollution Bulletin,2015-01-01,95(1)