海洋科学2017，Vol.41Issue(2)：35-43,9.DOI:10.11759/hykx20141122001
南黄海绿潮暴发与紫菜养殖的关系
Research on the relations between green tide and Porphyra cultivation in the south Yellow Sea
摘要
Abstract
In this paper, we researched the relations between the green tide and Porphyra cultivation in the South Yellow Sea by the methods of investigation, social survey, and satellite remote sensing. A deep analysis of temporal and spatial change processes of green tide variations ranging from sporadic floating to initial outbreak was con-ducted. To determine the impact of Porphyra cultivation on the outbreak of the green tide, we investigated the aquaculture process during different stages and estimated the initial biomass of green tide algae that was released into the ocean from different Porphyra cultivation areas in the South Yellow Sea. At the same time, the relation between the area variation of key Porphyra cultivation areas and green tide was analyzed. The results indicated that affected by the production process, thousands of tons of green tide algae were scraped and released into the sea in a short term. It provided the most direct and initial biomass supply for the green tide that was mainly sourced from the ZhuGen Sha, JiangJia Sha, and Dong Sha Porphyra cultivation areas. The ZhuGen Sha, JiangJia Sha, and Dong Sha Porphyra cultivation areas continued to expand since 2005, and they were the main reasons causing the out-break of the green tide in the South Yellow Sea from 2007. The water temperature was the key environmental factor that influenced the outbreak of the green tide. Scraped green tide algae floated and grew rapidly in appropriate en-vironmental conditions from April to June, ultimately causing a large-scale green tide.关键词
南黄海/绿潮/紫菜养殖Key words
South Yellow Sea/Green tide/Porphyra cultivation分类
资源环境引用本文复制引用
刘材材,徐韧,何培民,张正龙,秦玉涛,项凌云,邓邦平,刘守海,季晓..南黄海绿潮暴发与紫菜养殖的关系[J].海洋科学,2017,41(2):35-43,9.基金项目
2013 年海洋环保专项 （）
国家海洋局重点实验室开放研究基金(MATHAB201402) （MATHAB201402）
海洋公益性行业科研专项经费(201205010-06) （201205010-06）
东海分局青年海洋科技基金项目(201302) 2013 marine environmental protection special fund （201302）
open on the State Oceanic Administration, No.MATHAB201402 （）
Key Laboratory of marine public welfare industry research special funds, No.201205010-06 （）
East China Sea marine science and technology branch of Youth Fund Project, No.201302 （）
