干旱区生态环境知识资源中心(Arid): Advances in the determination of forage and forestry production and greenhouse gas mitigation in silvopastoral systems in the Espinal Periestépico region of Argentina

Arid

DOI	10.1007/s10457-024-01051-1
	Advances in the determination of forage and forestry production and greenhouse gas mitigation in silvopastoral systems in the Espinal Periestépico region of Argentina
	Montenegro, A.; Teran, E. J.; Torres, Y.; Blazquez, F.; Juliarena, M. P.; Gyenge, J.
通讯作者	Montenegro, A
来源期刊	AGROFORESTRY SYSTEMS
ISSN	0167-4366
EISSN	1572-9680
出版年	2024
英文摘要	The objective of this study was to evaluate the herbaceous aboveground biomass production (DM kg ha-1), the woodland structure and greenhouse gas (GHG) emissions mitigation capacity of agroecosystems under silvopastoral use in the semi-arid region located at the southern part of the Argentinean Pampa region called Espinal Periest & eacute;pico. Two contrasting vegetable covers (woody vs. herbaceous) were selected in three locations (Algarrobo, Villalonga, and Patagones) along a precipitation and vegetation gradient. We measured in each location/cover the biodiversity/size of woody species, soil water dynamics at different depths, and forage productivity, methane (CH4) concentration profiles and potential oxidation rates of CH4 in laboratory conditions at different soil layers. Tree density varied between 820 and 1088 individuals ha-1, a higher value compared to previous national forest inventory data. The average aboveground biomass of forage species in woody and herbaceous cover was greater than non-forage ones. A different soil water dynamics were observed according to vegetable cover and soil depth. Finally, CH4 oxidation rate revealed different patterns between locations and vegetable cover. The result highlight the importance of considering vegetation cover and water dynamics in the sustainable management of these systems, while recognizing their ecosystem services, especially their potential to mitigate greenhouse gas (GHG) emissions.
英文关键词	Ecosystem services Forest South America (Buenos Aires) Methanotrophic bacteria Methane uptake
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001296590700001
WOS关键词	SOIL-WATER ; VEGETATION ; FLUXES ; GROWTH
WOS类目	Agronomy ; Forestry
WOS研究方向	Agriculture ; Forestry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/402729
推荐引用方式 GB/T 7714	Montenegro, A.,Teran, E. J.,Torres, Y.,et al. Advances in the determination of forage and forestry production and greenhouse gas mitigation in silvopastoral systems in the Espinal Periestépico region of Argentina[J],2024.
APA	Montenegro, A.,Teran, E. J.,Torres, Y.,Blazquez, F.,Juliarena, M. P.,&Gyenge, J..(2024).Advances in the determination of forage and forestry production and greenhouse gas mitigation in silvopastoral systems in the Espinal Periestépico region of Argentina.AGROFORESTRY SYSTEMS.
MLA	Montenegro, A.,et al."Advances in the determination of forage and forestry production and greenhouse gas mitigation in silvopastoral systems in the Espinal Periestépico region of Argentina".AGROFORESTRY SYSTEMS (2024).