气候变化领域集成服务门户(CCPortal): Evaluating the impacts of climate change and land-use change on future droughts in northeast Thailand

CCPortal

DOI	10.1038/s41598-024-59113-4
	Evaluating the impacts of climate change and land-use change on future droughts in northeast Thailand
	Khadka, Dibesh; Babel, Mukand S.; Tingsanchali, Tawatchai; Penny, Jessica; Djordjevic, Slobodan; Abatan, Abayomi A.; Giardino, Alessio
发表日期	2024
ISSN	2045-2322
起始页码	14
结束页码	1
卷号	14 期号:1
英文摘要	The impacts of climate change (CC) on droughts are well documented, but the effects of land-use change (LUC) are poorly understood. This study compares the projected individual and combined impacts of these stressors on future droughts (2021-2050), with respect to baseline (1981-2010) in one of the major tributaries of the Mekong River. LUC impacts on hydrological droughts are minimal compared to CC, with the latter expected to shorten the recurrence interval of a 20-year return period event to every 14 years. Both CC and LUC have significant impacts on agricultural droughts with heightened sensitivity. 'Once in a Decade' agricultural droughts will be 40% (35%) longer and 88% (87%) more severe under the CC (LUC) scenario. Under both stressors, the events occurring every 20 years will be twice as frequent. Results highlight the intensification of future droughts and the urgency for actions to mitigate/adapt to climate change and manage land use. Future policy shall holistically address agricultural water management, sustainable land use management, and crop management to cope with future droughts. We recommend developing resilient agricultural practices, enhanced water resource management strategies, and incorporating drought risk into land-use planning to mitigate the compounded impacts of CC and LUC.
语种	英语
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001216854500008
来源期刊	SCIENTIFIC REPORTS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/308820
作者单位	Asian Institute of Technology; Asian Institute of Technology
推荐引用方式 GB/T 7714	Khadka, Dibesh,Babel, Mukand S.,Tingsanchali, Tawatchai,et al. Evaluating the impacts of climate change and land-use change on future droughts in northeast Thailand[J],2024,14(1).
APA	Khadka, Dibesh.,Babel, Mukand S..,Tingsanchali, Tawatchai.,Penny, Jessica.,Djordjevic, Slobodan.,...&Giardino, Alessio.(2024).Evaluating the impacts of climate change and land-use change on future droughts in northeast Thailand.SCIENTIFIC REPORTS,14(1).
MLA	Khadka, Dibesh,et al."Evaluating the impacts of climate change and land-use change on future droughts in northeast Thailand".SCIENTIFIC REPORTS 14.1(2024).