Land Use Change and Its Impact on Landscape Ecological Risk in Typical Areas of the Yellow River Basin in China

The basic premise of regional ecological construction would be to scientifically and effectively grasp the characteristics of land use change and its impact on landscape ecological risk. The research objects of this paper are the typical areas of the Yellow River Basin in China and “process-change-d...

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Autores principales:	Yanbo Qu, Haining Zong, Desheng Su, Zongli Ping, Mei Guan
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	land use landscape ecological risk ecological risk assessment influencing factors Yellow River Basin Medicine R
Acceso en línea:	https://doaj.org/article/17ca5d5f7a084e3786dcd27de1b47e74
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id	oai:doaj.org-article:17ca5d5f7a084e3786dcd27de1b47e74
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spelling	oai:doaj.org-article:17ca5d5f7a084e3786dcd27de1b47e742021-11-11T16:27:05ZLand Use Change and Its Impact on Landscape Ecological Risk in Typical Areas of the Yellow River Basin in China10.3390/ijerph1821113011660-46011661-7827https://doaj.org/article/17ca5d5f7a084e3786dcd27de1b47e742021-10-01T00:00:00Zhttps://www.mdpi.com/1660-4601/18/21/11301https://doaj.org/toc/1661-7827https://doaj.org/toc/1660-4601The basic premise of regional ecological construction would be to scientifically and effectively grasp the characteristics of land use change and its impact on landscape ecological risk. The research objects of this paper are the typical areas of the Yellow River Basin in China and “process-change-drive” as the logical main line. Moreover, this paper is based on multi-period land use remote sensing data from 2000 to 2020, the regional land use change process and influencing factors are identified, the temporal and spatial evolution and response process of landscape ecological risk are discussed, and the land use zoning control strategy to reduce ecological risk is put forward. The results indicated: (1) The scale and structure of land use show the characteristics of “many-to-one” and “one-to-many”; (2) the process of land use change is affected by the alternation of multiple factors. The natural environment and socio-economic factors dominate in the early stage and the location and policy factors have a significant impact in the later stage; (3) the overall landscape ecological risk level and conversion rate show a trend of “high in the southeast, low in the northwest”, shift from low to high and landscape ecological risks gradually increase; and (4) in order to improve the regional ecological safety and according to the characteristics of landscape ecological risk and spatial heterogeneity, we should adopt the management and control zoning method and set different levels of control intensity (from key intensity to strict intensity to general intensity), and develop differentiated land use control strategies.Yanbo QuHaining ZongDesheng SuZongli PingMei GuanMDPI AGarticleland uselandscape ecological riskecological risk assessmentinfluencing factorsYellow River BasinMedicineRENInternational Journal of Environmental Research and Public Health, Vol 18, Iss 11301, p 11301 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	land use landscape ecological risk ecological risk assessment influencing factors Yellow River Basin Medicine R
spellingShingle	land use landscape ecological risk ecological risk assessment influencing factors Yellow River Basin Medicine R Yanbo Qu Haining Zong Desheng Su Zongli Ping Mei Guan Land Use Change and Its Impact on Landscape Ecological Risk in Typical Areas of the Yellow River Basin in China
description	The basic premise of regional ecological construction would be to scientifically and effectively grasp the characteristics of land use change and its impact on landscape ecological risk. The research objects of this paper are the typical areas of the Yellow River Basin in China and “process-change-drive” as the logical main line. Moreover, this paper is based on multi-period land use remote sensing data from 2000 to 2020, the regional land use change process and influencing factors are identified, the temporal and spatial evolution and response process of landscape ecological risk are discussed, and the land use zoning control strategy to reduce ecological risk is put forward. The results indicated: (1) The scale and structure of land use show the characteristics of “many-to-one” and “one-to-many”; (2) the process of land use change is affected by the alternation of multiple factors. The natural environment and socio-economic factors dominate in the early stage and the location and policy factors have a significant impact in the later stage; (3) the overall landscape ecological risk level and conversion rate show a trend of “high in the southeast, low in the northwest”, shift from low to high and landscape ecological risks gradually increase; and (4) in order to improve the regional ecological safety and according to the characteristics of landscape ecological risk and spatial heterogeneity, we should adopt the management and control zoning method and set different levels of control intensity (from key intensity to strict intensity to general intensity), and develop differentiated land use control strategies.
format	article
author	Yanbo Qu Haining Zong Desheng Su Zongli Ping Mei Guan
author_facet	Yanbo Qu Haining Zong Desheng Su Zongli Ping Mei Guan
author_sort	Yanbo Qu
title	Land Use Change and Its Impact on Landscape Ecological Risk in Typical Areas of the Yellow River Basin in China
title_short	Land Use Change and Its Impact on Landscape Ecological Risk in Typical Areas of the Yellow River Basin in China
title_full	Land Use Change and Its Impact on Landscape Ecological Risk in Typical Areas of the Yellow River Basin in China
title_fullStr	Land Use Change and Its Impact on Landscape Ecological Risk in Typical Areas of the Yellow River Basin in China
title_full_unstemmed	Land Use Change and Its Impact on Landscape Ecological Risk in Typical Areas of the Yellow River Basin in China
title_sort	land use change and its impact on landscape ecological risk in typical areas of the yellow river basin in china
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/17ca5d5f7a084e3786dcd27de1b47e74
work_keys_str_mv	AT yanboqu landusechangeanditsimpactonlandscapeecologicalriskintypicalareasoftheyellowriverbasininchina AT hainingzong landusechangeanditsimpactonlandscapeecologicalriskintypicalareasoftheyellowriverbasininchina AT deshengsu landusechangeanditsimpactonlandscapeecologicalriskintypicalareasoftheyellowriverbasininchina AT zongliping landusechangeanditsimpactonlandscapeecologicalriskintypicalareasoftheyellowriverbasininchina AT meiguan landusechangeanditsimpactonlandscapeecologicalriskintypicalareasoftheyellowriverbasininchina
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Land Use Change and Its Impact on Landscape Ecological Risk in Typical Areas of the Yellow River Basin in China

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