气候变化领域集成服务门户(CCPortal): Analysis of land system resilience: Static and dynamic perspectives

CCPortal

DOI	10.1016/j.jclepro.2024.141258
	Analysis of land system resilience: Static and dynamic perspectives
	Wang, Duomin; Yu, Haibo; Qiu, Zikang; Dong, Yiqi; Dong, Zuoji; Huangfu, Yubin
发表日期	2024
ISSN	0959-6526
EISSN	1879-1786
起始页码	447
卷号	447
英文摘要	Land system face multiple threats due to the long-term effects of climate change, global geopolitical and economic. Our research simulates the static and dynamic resilience of land systems under increasing socioeconomic pressures and frequent disturbances from natural disasters. We use an improved load -capacity model to simulate the cascading failure effects of agricultural land systems. The study finds that parameters change after deliberate attacks much earlier than random attacks that cause network collapse. The core nodes in the trade structure carry most of the functions, and such regions and land types should be focused on. Cascading failures make the network more vulnerable due to the transmissibility of pressure. Static attacks can cause network collapse when more than 30% of nodes are attacked, while dynamic attacks only need to attack 10% of nodes. According to parameter optimization, the node capacity should be maximized while reducing the gap in the initial load of the nodes, thereby weakening the cascading effect. To ensure the reliability of the results, the article conduct robustness tests. Finally, in order to develop sustainable land systems, the article propose that it is necessary to assess resilience, identify key elements, effectively monitor land systems, and develop sound land protection plans.
英文关键词	Land system; Input-output model; Complex network; Resilience; Cascading failure
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
WOS类目	Green & Sustainable Science & Technology ; Engineering, Environmental ; Environmental Sciences
WOS记录号	WOS:001222285800001
来源期刊	JOURNAL OF CLEANER PRODUCTION
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/294256
作者单位	Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS
推荐引用方式 GB/T 7714	Wang, Duomin,Yu, Haibo,Qiu, Zikang,et al. Analysis of land system resilience: Static and dynamic perspectives[J],2024,447.
APA	Wang, Duomin,Yu, Haibo,Qiu, Zikang,Dong, Yiqi,Dong, Zuoji,&Huangfu, Yubin.(2024).Analysis of land system resilience: Static and dynamic perspectives.JOURNAL OF CLEANER PRODUCTION,447.
MLA	Wang, Duomin,et al."Analysis of land system resilience: Static and dynamic perspectives".JOURNAL OF CLEANER PRODUCTION 447(2024).