干旱区生态环境知识资源中心(Arid): Disentangling the relative and cumulative impacts of diverse policies on food- and water-related ecosystem services and their trade-offs in ecologically fragile areas

Arid

DOI	10.1016/j.jclepro.2024.141322
	Disentangling the relative and cumulative impacts of diverse policies on food- and water-related ecosystem services and their trade-offs in ecologically fragile areas
	Deng, Guangyi; Liu, Yang; Jiang, Haibo; Zhu, Shiying; Wen, Yang; Sheng, Lianxi; Guo, Yue
通讯作者	Jiang, HB ; Sheng, LX
来源期刊	JOURNAL OF CLEANER PRODUCTION
ISSN	0959-6526
EISSN	1879-1786
出版年	2024
卷号	447
英文摘要	Land use/land cover (LULC) changes driven by diverse policies in arid ecologically fragile areas have sizeable impacts on agricultural production and water-related ecosystem services (ESs) and their trade-offs. However, the relative and cumulative impacts of diverse policies on ESs and their trade-offs in different periods are still unclear and need further differentiation. The western Jilin Province, China was taken as a case study, and actual LULC conversions associated with policy implementation rules were selected to disentangle the relative and cumulative impacts of diverse policies on food- and water-related ESs and their trade-offs in the historical (2000-2010) and recent (2010-2020) periods. Policies that have the greatest impact on ESs trade-offs at county scale in different periods were further identified. The results showed that food production improved the most (203.50%), but habitat quality (-7.79%) and water purification (-7.61%) decreased the most in the food security plan (FSP) during 2000-2020. Habitat quality improved the most (3.73%) in the river-lake connection program (RLCP), and water purification improved the most (3.85%) in the Grain for Green (forest) program (GFGP). The impact of diverse policies on ESs in the historical period was generally greater than that in the recent period. The cumulative impact of the ecological protection and restoration improved all ESs. While the saline-alkali land amelioration program (SLAP) mitigated most ES trade-offs in the historical period, all ecological protection and restoration policies enhanced most ES trade-offs in the recent period. Policies that have the greatest impact on ESs and their trade-offs varied over time. The SLAP and RLCP have immense potential to improve ESs and their trade-offs. This study can serve as a reference for future agricultural development and ecological protection and restoration strategies in arid areas.
英文关键词	Agricultural development Diverse policies Ecosystem services Trade-offs Relative/cumulative impacts Ecologically fragile areas
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001202352200001
WOS关键词	CHINA ; FARMLAND ; CONSERVATION ; BASIN
WOS类目	Green & Sustainable Science & Technology ; Engineering, Environmental ; Environmental Sciences
WOS研究方向	Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404412
推荐引用方式 GB/T 7714	Deng, Guangyi,Liu, Yang,Jiang, Haibo,et al. Disentangling the relative and cumulative impacts of diverse policies on food- and water-related ecosystem services and their trade-offs in ecologically fragile areas[J],2024,447.
APA	Deng, Guangyi.,Liu, Yang.,Jiang, Haibo.,Zhu, Shiying.,Wen, Yang.,...&Guo, Yue.(2024).Disentangling the relative and cumulative impacts of diverse policies on food- and water-related ecosystem services and their trade-offs in ecologically fragile areas.JOURNAL OF CLEANER PRODUCTION,447.
MLA	Deng, Guangyi,et al."Disentangling the relative and cumulative impacts of diverse policies on food- and water-related ecosystem services and their trade-offs in ecologically fragile areas".JOURNAL OF CLEANER PRODUCTION 447(2024).