干旱区生态环境知识资源中心(Arid): Arid agroecosystem plant diversity results from habitat-specific traditional management

Arid

DOI	10.1016/j.flora.2024.152475
	Arid agroecosystem plant diversity results from habitat-specific traditional management
	Chakkour, Soufian; Bergmeier, Erwin; Meyer, Stefan; Houssni, Mhammad; Kadaoui, Khalil; Sahli, Abdelouahab; Kassout, Jalal; Ater, Mohammed
通讯作者	Chakkour, S
来源期刊	FLORA
ISSN	0367-2530
EISSN	1618-0585
出版年	2024
卷号	313
英文摘要	In the arid landscapes of South Morocco's Saharan fringe, traditional agroecosystems stand out for their rich diversity of segetal vegetation. This study examines the segetal flora of these unique agroecosystems, investigating their richness, community characteristics and composition. We collected 155 releves in fields located in the Guelmim province comprising three agroecosystem types: Oases, terraced and floodplain fields (fa & iuml;d). We found 221 vascular plant species including seven regional endemics and one nationally very rare species. Using TWINSPAN, we identified three plant communities, each restricted to a specific agroecosystem type, displaying differences in species composition, floristic status, life-form and biogeographical spectra. Oasis vegetation had the highest overall number of species, terraced fields had the highest diversity, and therophytes were dominant across all communities, with fa & iuml;ds being the most therophyte-rich. The pan-Mediterranean chorotype dominated all three community types. Apophytes dominated, particularly in fa & iuml;d and terraced fields, surpassing oasis fields rich in ruderals. We found that traditional cereal agroecosystems in southern Morocco harbor species-rich segetal plant communities created by habitat-based land-use systems. Our results highlight the significance of agricultural practices and local abiotic factors in shaping the agroecosystems, which are adapted to arid environments and sensitive to environmental and social changes.
英文关键词	Dryland farming Northwest -Africa Oasis Terrace farming Weeds
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001218979700001
WOS关键词	WEEDS ; CONSERVATION ; VEGETATION ; LAND ; INTENSIFICATION ; BIODIVERSITY ; COMMUNITIES ; LANDSCAPE ; FLORA
WOS类目	Plant Sciences ; Ecology
WOS研究方向	Plant Sciences ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403740
推荐引用方式 GB/T 7714	Chakkour, Soufian,Bergmeier, Erwin,Meyer, Stefan,et al. Arid agroecosystem plant diversity results from habitat-specific traditional management[J],2024,313.
APA	Chakkour, Soufian.,Bergmeier, Erwin.,Meyer, Stefan.,Houssni, Mhammad.,Kadaoui, Khalil.,...&Ater, Mohammed.(2024).Arid agroecosystem plant diversity results from habitat-specific traditional management.FLORA,313.
MLA	Chakkour, Soufian,et al."Arid agroecosystem plant diversity results from habitat-specific traditional management".FLORA 313(2024).