Spatiotemporal dynamics of coastal aquaculture and driving force analysis in Southeastern China

Introduction: Large-scale disordered coastal aquaculture development causes severe environmental problems. However, quantitative assessments of spatiotemporal dynamics and driving factors for coastal aquaculture are essential and urgent for coastal aquaculture sustainability.Outcomes:Using remote se...

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Autores principales:	Zimin Ying, Jing Wu, Tomás Marín Del Valle, Wu Yang
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2020
Materias:	coastal ecosystem coastal management ecological civilization land use and land cover change marine ranching remote sensing Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/4d42e69af8bb4f43a61ec0c561f9c03d
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spelling	oai:doaj.org-article:4d42e69af8bb4f43a61ec0c561f9c03d2021-12-02T17:55:40ZSpatiotemporal dynamics of coastal aquaculture and driving force analysis in Southeastern China2332-887810.1080/20964129.2020.1851145https://doaj.org/article/4d42e69af8bb4f43a61ec0c561f9c03d2020-12-01T00:00:00Zhttp://dx.doi.org/10.1080/20964129.2020.1851145https://doaj.org/toc/2332-8878Introduction: Large-scale disordered coastal aquaculture development causes severe environmental problems. However, quantitative assessments of spatiotemporal dynamics and driving factors for coastal aquaculture are essential and urgent for coastal aquaculture sustainability.Outcomes:Using remote sensing products and geographic information science, we investigated the long-term landscape changes due to coastal aquaculture, and explored its underlying driving factors in the Ningde coastal region, Southeastern China. Results show that coastal aquaculture area increased from 90.65 km2 in 2003 to 96.08 km2 in 2016, and its structure underwent tremendous changes. The area of artificial shrimp ponds increased by 496.15% and the area of farmland ponds decreased by 25.81% between 2003 and 2016. In addition, we revealed that from 2003 to 2016, the change trends of the coastal aquaculture area and the entire Ningde coastal region were consistent, and became more fragmented and dispersive. Furthermore, regression results indicate that the growth and attenuation of coastal aquaculture areas were significantly affected by the initial coastal aquaculture area in 2003. Discussion and Conclusion:To sustainably manage the coastal ecosystems, we provide several recommendations (e.g., a coupled human and natural systems approach to understanding human-nature interactions, integrated assessment, and systematical spatial planning and monitoring) for future research and management.Zimin YingJing WuTomás Marín Del ValleWu YangTaylor & Francis Grouparticlecoastal ecosystemcoastal managementecological civilizationland use and land cover changemarine ranchingremote sensingEcologyQH540-549.5ENEcosystem Health and Sustainability, Vol 6, Iss 1 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	coastal ecosystem coastal management ecological civilization land use and land cover change marine ranching remote sensing Ecology QH540-549.5
spellingShingle	coastal ecosystem coastal management ecological civilization land use and land cover change marine ranching remote sensing Ecology QH540-549.5 Zimin Ying Jing Wu Tomás Marín Del Valle Wu Yang Spatiotemporal dynamics of coastal aquaculture and driving force analysis in Southeastern China
description	Introduction: Large-scale disordered coastal aquaculture development causes severe environmental problems. However, quantitative assessments of spatiotemporal dynamics and driving factors for coastal aquaculture are essential and urgent for coastal aquaculture sustainability.Outcomes:Using remote sensing products and geographic information science, we investigated the long-term landscape changes due to coastal aquaculture, and explored its underlying driving factors in the Ningde coastal region, Southeastern China. Results show that coastal aquaculture area increased from 90.65 km2 in 2003 to 96.08 km2 in 2016, and its structure underwent tremendous changes. The area of artificial shrimp ponds increased by 496.15% and the area of farmland ponds decreased by 25.81% between 2003 and 2016. In addition, we revealed that from 2003 to 2016, the change trends of the coastal aquaculture area and the entire Ningde coastal region were consistent, and became more fragmented and dispersive. Furthermore, regression results indicate that the growth and attenuation of coastal aquaculture areas were significantly affected by the initial coastal aquaculture area in 2003. Discussion and Conclusion:To sustainably manage the coastal ecosystems, we provide several recommendations (e.g., a coupled human and natural systems approach to understanding human-nature interactions, integrated assessment, and systematical spatial planning and monitoring) for future research and management.
format	article
author	Zimin Ying Jing Wu Tomás Marín Del Valle Wu Yang
author_facet	Zimin Ying Jing Wu Tomás Marín Del Valle Wu Yang
author_sort	Zimin Ying
title	Spatiotemporal dynamics of coastal aquaculture and driving force analysis in Southeastern China
title_short	Spatiotemporal dynamics of coastal aquaculture and driving force analysis in Southeastern China
title_full	Spatiotemporal dynamics of coastal aquaculture and driving force analysis in Southeastern China
title_fullStr	Spatiotemporal dynamics of coastal aquaculture and driving force analysis in Southeastern China
title_full_unstemmed	Spatiotemporal dynamics of coastal aquaculture and driving force analysis in Southeastern China
title_sort	spatiotemporal dynamics of coastal aquaculture and driving force analysis in southeastern china
publisher	Taylor & Francis Group
publishDate	2020
url	https://doaj.org/article/4d42e69af8bb4f43a61ec0c561f9c03d
work_keys_str_mv	AT ziminying spatiotemporaldynamicsofcoastalaquacultureanddrivingforceanalysisinsoutheasternchina AT jingwu spatiotemporaldynamicsofcoastalaquacultureanddrivingforceanalysisinsoutheasternchina AT tomasmarindelvalle spatiotemporaldynamicsofcoastalaquacultureanddrivingforceanalysisinsoutheasternchina AT wuyang spatiotemporaldynamicsofcoastalaquacultureanddrivingforceanalysisinsoutheasternchina
_version_	1718379104982532096

Spatiotemporal dynamics of coastal aquaculture and driving force analysis in Southeastern China

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