Changes in mariculture and offshore seawater quality in China during the past 20 years
文献类型：期刊论文
| 作者 | Liu, Yueming2; Wang, Zhihua2; Yang, Xiaomei2,3; Wang, Shaoqiang3,4; Liu, Xiaoliang2,3; Liu, Bin2,3; Zhang, Junyao2,3; Meng, Dan2,3; Ding, Kaimeng2,5; Gao, Ku2,3 |
| 刊名 | ECOLOGICAL INDICATORS
 |
| 出版日期 | 2023-12-15 |
| 卷号 | 157页码:10 |
| 关键词 | Mariculture Seawater quality Spatial pattern Sustainable development |
| ISSN号 | 1470-160X |
| DOI | 10.1016/j.ecolind.2023.111220 |
| 通讯作者 | Yang, Xiaomei(yangxm@lreis.ac.cn) |
| 英文摘要 | Mariculture can provide a large amount of food without occupying land resources, which provides important assistance for humans to achieve sustainable development. In this paper, China, where the output of mariculture exceeds half of the global output, is taken as the research area. Based on the spatial distribution data of three periods of mariculture along the coast of the Chinese Mainland in 2000, 2010, and 2020 obtained from remote sensing images and from the perspective of the mariculture center, the spatial development of mariculture in three periods in China is explored. Furthermore, by spatially overlaying mariculture data with concurrent water quality data, the relationship between the development and changes in the mariculture center and the seawater quality in different geographical environments was analyzed at the national scale.. We found that (1) Mariculture in China exhibits a noticeable geographical differentiation, with the scale and development speed of mariculture in northern regions surpassing that of the southern regions. (2) Good seawater quality is the prerequisite for the formation of mariculture centers, while water quality deterioration is detrimental to the development of mari-culture. (3) The formation of large-scale high-density mariculture centers does not necessarily lead to deterio-ration of the seawater quality. Furthermore, we found that the water depth is an important factor leading to the spatial distribution pattern of mariculture in China, i.e., dense in the north and sparse in the south. The flow velocity is an important factor determining the water quality changes in mariculture centers. |
| WOS关键词 | SANGGOU BAY ; YELLOW SEA ; AQUACULTURE ; INTERPOLATION ; REMOVAL ; SEAWEED ; CULTURE |
| 资助项目 | National Key Research and Devel-opment Program of China[2021YFB3900501] ; National Natural Science Foundation of China[42306246] ; Na-tional Natural Science Foundation of China[42371473] ; Key Project of Innovation LREIS[KPI001] ; Youth Project of Innovation LREIS[YPI004] |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001109674100001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key Research and Devel-opment Program of China ; National Natural Science Foundation of China ; Na-tional Natural Science Foundation of China ; Key Project of Innovation LREIS ; Youth Project of Innovation LREIS |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/200322]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Yang, Xiaomei |
| 作者单位 | 1.China Univ Geosci, Sch Geog & Informat Engn, Wuhan 430074, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China 5.Jinling Inst Technol, Nanjing 211169, Peoples R China 6.Henan Polytech Univ, Sch Surveying & Land Informat Engn, Jiaozuo 454000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yueming,Wang, Zhihua,Yang, Xiaomei,et al. Changes in mariculture and offshore seawater quality in China during the past 20 years[J]. ECOLOGICAL INDICATORS,2023,157:10. |
| APA | Liu, Yueming.,Wang, Zhihua.,Yang, Xiaomei.,Wang, Shaoqiang.,Liu, Xiaoliang.,...&Ding, Yaxin.(2023).Changes in mariculture and offshore seawater quality in China during the past 20 years.ECOLOGICAL INDICATORS,157,10. |
| MLA | Liu, Yueming,et al."Changes in mariculture and offshore seawater quality in China during the past 20 years".ECOLOGICAL INDICATORS 157(2023):10. |
入库方式： OAI收割
来源：地理科学与资源研究所
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