气候变化领域集成服务门户(CCPortal): Climate-Change-Driven Shifts in Aegilops tauschii Species Distribution: Implications for Food Security and Ecological Conservation

CCPortal

DOI	10.3390/d16040241
	Climate-Change-Driven Shifts in Aegilops tauschii Species Distribution: Implications for Food Security and Ecological Conservation
	Mahmoodi, Shirin; Jaffar Aghaei, Mohammad; Ahmadi, Kourosh; Naghibi, Amir
发表日期	2024
EISSN	1424-2818
起始页码	16
结束页码	4
卷号	16 期号:4
英文摘要	Climate change has diverse effects on the planet's environment, including changes and shifts in the distribution and abundance of species. In this paper, we present a robust prediction ensemble algorithm for the current and future species distribution of Aegilops tauschii. Four modeling approaches were trained using various environmental variables (bioclimatic and soil variables) to accurately predict the species distribution for future scenarios. The results showed that GBM and RF demonstrated the most accurate predictions with an Area Under the Receiver Operating Characteristic (ROC) Curve (AUC) of 0.80 and 0.83, respectively. The results of variable importance depicted that the temperature seasonality (bio4) was the most important and effective factor in determining the habitat suitability of Ae. tauschii, followed closely by the precipitation seasonality (bioclimate 15) and the mean temperature of the warmest quarter (bio10). Then, the distribution maps of Ae. tauschii were produced under climate change scenarios for 2050 and 2070. The results showed that Ae. tauschii will lose some of its suitable habitats under climate change and that this loss will be more severe in the east part of the study area. The results of the present study have important implications for ecological conservation as they can assist in identifying critical habitats and inform conservation planning efforts. Our model provides a valuable tool for understanding the potential future distribution of Ae. tauschii and highlights the need for continuous monitoring and protection of this species.
英文关键词	global warming; plant diversity; plant protection; restoration strategies; species range size
语种	英语
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
WOS类目	Biodiversity Conservation ; Ecology
WOS记录号	WOS:001211391400001
来源期刊	DIVERSITY-BASEL
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/308193
作者单位	Lund University; Lund University
推荐引用方式 GB/T 7714	Mahmoodi, Shirin,Jaffar Aghaei, Mohammad,Ahmadi, Kourosh,et al. Climate-Change-Driven Shifts in Aegilops tauschii Species Distribution: Implications for Food Security and Ecological Conservation[J],2024,16(4).
APA	Mahmoodi, Shirin,Jaffar Aghaei, Mohammad,Ahmadi, Kourosh,&Naghibi, Amir.(2024).Climate-Change-Driven Shifts in Aegilops tauschii Species Distribution: Implications for Food Security and Ecological Conservation.DIVERSITY-BASEL,16(4).
MLA	Mahmoodi, Shirin,et al."Climate-Change-Driven Shifts in Aegilops tauschii Species Distribution: Implications for Food Security and Ecological Conservation".DIVERSITY-BASEL 16.4(2024).