DOI: 10.1016/j.marpolbul.2016.02.051
Scopus记录号: 2-s2.0-84977745929
论文题名: Abiotic factors influencing biomass accumulation of green tide causing Ulva spp. on Pyropia culture rafts in the Yellow Sea, China
作者: Keesing J.K. ; Liu D. ; Shi Y. ; Wang Y.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 105, 期: 1 起始页码: 88
结束页码: 97
语种: 英语
英文关键词: Emersion
; Green-tide
; Porphyra
; Pyropia
; Ulva
Scopus关键词: Nutrients
; Tides
; Emersion
; Green tides
; Porphyra
; Pyropia
; Ulva
; Biomass
; abiotic factor
; accumulation
; biomass
; dissolved organic nitrogen
; emersion
; green alga
; seaweed culture
; aquaculture
; biomass
; drought
; nutrient
; salinity
; species
; aquaculture
; China
; environmental monitoring
; growth, development and aging
; temperature
; Ulva
; China
; Jiangsu
; Pacific Ocean
; Yellow Sea
; Porphyra
; Ulva
; Ulva prolifera
; nitrogen
; Aquaculture
; Biomass
; China
; Environmental Monitoring
; Nitrogen
; Salinity
; Temperature
; Ulva
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Annually recurrent green-tides in the Yellow Sea have been shown to result from direct disposal into the sea of fouling Ulva from Pyropia aquaculture. The role abiotic factors play in Ulva biomass accumulation on rafts was studied to find ways to mitigate this problem. Dissolved inorganic nitrogen (DIN) was very high at all sites, but the highest Ulva biomass was associated with the lowest DIN and anthropogenic N. Under luxuriant background nutrient conditions, variability in temperature and periods of emersion, rather than pH, light and salinity determined Ulva biomass. Two dominant species of Ulva displayed differing tolerances to temperature and desiccation which helped explain why Ulva prolifera dominates floating green-tides. Rather than trying to mitigate green-tides only by reducing nutrient pollution, an earlier harvest of Pyropia in southern Jiangsu Province especially before temperatures increase greatly above 10 °C during April, could reduce the biomass of U. prolifera disposed from rafts. © 2016. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87114
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: CSIRO Oceans and Atmosphere, Private Bag 5, Wembley, Australia; Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, 17th Chunhui Road, Laishan District, Yantai, Shandong, China
Recommended Citation:
Keesing J.K.,Liu D.,Shi Y.,et al. Abiotic factors influencing biomass accumulation of green tide causing Ulva spp. on Pyropia culture rafts in the Yellow Sea, China[J]. Marine Pollution Bulletin,2016-01-01,105(1)