Impacts of reclamation derived land use changes on ecosystem services in a typical gulf of eastern China: A case study of Hangzhou bay

Reclamation activities can achieve considerable economic benefits, but also cause negative effects on regional ecosystems. Exploring the ecosystem services (ESs) in an economically developed but eco-environment fragile gulf region, and providing decision-making basis for the formulation of land use...

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Autores principales:	Peng Tian, Jialin Li, Luodan Cao, Ruiliang Pu, Hongbo Gong, Yongchao Liu, Haitao Zhang, Huilin Chen
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Ecosystem service Tradeoffs Reclamation Shoreline Hangzhou Bay (HZB) Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/309475c28d994f49b41a6bdc856d9f41
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id	oai:doaj.org-article:309475c28d994f49b41a6bdc856d9f41
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spelling	oai:doaj.org-article:309475c28d994f49b41a6bdc856d9f412021-12-01T05:01:29ZImpacts of reclamation derived land use changes on ecosystem services in a typical gulf of eastern China: A case study of Hangzhou bay1470-160X10.1016/j.ecolind.2021.108259https://doaj.org/article/309475c28d994f49b41a6bdc856d9f412021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1470160X21009249https://doaj.org/toc/1470-160XReclamation activities can achieve considerable economic benefits, but also cause negative effects on regional ecosystems. Exploring the ecosystem services (ESs) in an economically developed but eco-environment fragile gulf region, and providing decision-making basis for the formulation of land use (LU) policies and ecological protection planning in the gulf region. Based on multi-year land use, meteorological and soil datasets, we analyzed spatiotemporal changes of ESs in Hangzhou Bay (HZB), China, and explored the impact of reclamation activities on ESs. The results showed that the LU change in HZB was marked by a fast increase of urban land and a large transfer of farmland to urban land. Per ES in HZB, water yield and carbon storage increased, while soil retention, habitat quality, and nitrogen export tended to decline. Various ESs failed to achieve coordinative development. The trade-off relationship of ESs was concentrated between carbon storage, nitrogen export, and water yield, and between habitat quality, water yield, and nitrogen export. With the intensification of reclamation activities in HZB, shoreline shrank; morphology tended to be more complicated; and reclamation activities had a significant impact on ESs. Based on the research results, four methods (policies and measures) to promote the coordination development of HZB ecosystem and social economy were proposed, so as to contribute to the high-quality development of the HZB Greater Bay Area.Peng TianJialin LiLuodan CaoRuiliang PuHongbo GongYongchao LiuHaitao ZhangHuilin ChenElsevierarticleEcosystem serviceTradeoffsReclamationShorelineHangzhou Bay (HZB)EcologyQH540-549.5ENEcological Indicators, Vol 132, Iss , Pp 108259- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Ecosystem service Tradeoffs Reclamation Shoreline Hangzhou Bay (HZB) Ecology QH540-549.5
spellingShingle	Ecosystem service Tradeoffs Reclamation Shoreline Hangzhou Bay (HZB) Ecology QH540-549.5 Peng Tian Jialin Li Luodan Cao Ruiliang Pu Hongbo Gong Yongchao Liu Haitao Zhang Huilin Chen Impacts of reclamation derived land use changes on ecosystem services in a typical gulf of eastern China: A case study of Hangzhou bay
description	Reclamation activities can achieve considerable economic benefits, but also cause negative effects on regional ecosystems. Exploring the ecosystem services (ESs) in an economically developed but eco-environment fragile gulf region, and providing decision-making basis for the formulation of land use (LU) policies and ecological protection planning in the gulf region. Based on multi-year land use, meteorological and soil datasets, we analyzed spatiotemporal changes of ESs in Hangzhou Bay (HZB), China, and explored the impact of reclamation activities on ESs. The results showed that the LU change in HZB was marked by a fast increase of urban land and a large transfer of farmland to urban land. Per ES in HZB, water yield and carbon storage increased, while soil retention, habitat quality, and nitrogen export tended to decline. Various ESs failed to achieve coordinative development. The trade-off relationship of ESs was concentrated between carbon storage, nitrogen export, and water yield, and between habitat quality, water yield, and nitrogen export. With the intensification of reclamation activities in HZB, shoreline shrank; morphology tended to be more complicated; and reclamation activities had a significant impact on ESs. Based on the research results, four methods (policies and measures) to promote the coordination development of HZB ecosystem and social economy were proposed, so as to contribute to the high-quality development of the HZB Greater Bay Area.
format	article
author	Peng Tian Jialin Li Luodan Cao Ruiliang Pu Hongbo Gong Yongchao Liu Haitao Zhang Huilin Chen
author_facet	Peng Tian Jialin Li Luodan Cao Ruiliang Pu Hongbo Gong Yongchao Liu Haitao Zhang Huilin Chen
author_sort	Peng Tian
title	Impacts of reclamation derived land use changes on ecosystem services in a typical gulf of eastern China: A case study of Hangzhou bay
title_short	Impacts of reclamation derived land use changes on ecosystem services in a typical gulf of eastern China: A case study of Hangzhou bay
title_full	Impacts of reclamation derived land use changes on ecosystem services in a typical gulf of eastern China: A case study of Hangzhou bay
title_fullStr	Impacts of reclamation derived land use changes on ecosystem services in a typical gulf of eastern China: A case study of Hangzhou bay
title_full_unstemmed	Impacts of reclamation derived land use changes on ecosystem services in a typical gulf of eastern China: A case study of Hangzhou bay
title_sort	impacts of reclamation derived land use changes on ecosystem services in a typical gulf of eastern china: a case study of hangzhou bay
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/309475c28d994f49b41a6bdc856d9f41
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Impacts of reclamation derived land use changes on ecosystem services in a typical gulf of eastern China: A case study of Hangzhou bay

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