干旱区生态环境知识资源中心(Arid): Using forest historical information to target landscape ecological restoration in Southwestern Patagonia

Arid

DOI	10.1007/s13280-019-01232-8
	Using forest historical information to target landscape ecological restoration in Southwestern Patagonia
	Zegers, Gabriel 1; Arellano, Eduardo 2,3,4; Ostlund, Lars 5
通讯作者	Arellano, Eduardo
来源期刊	AMBIO
ISSN	0044-7447
EISSN	1654-7209
出版年	2020
卷号	49 期号:4 页码:986-999
英文摘要	Ecotonal zones between eastern semi-arid steppes and Nothofagus spp. forests in western Patagonia are the result of broad ecosystem changes, which have intensified in the last 140 years. Our objectives were to determine historical changes in land use, land cover, and forces driving such changes in Nothofagus ecosystems in the Rio Verde district in southern Chile, to support future management recommendations. This interdisciplinary study used historical records including scientific and military expeditions, Landsat imagery, and other archival sources. Forest cover changed radically between the late nineteenth and mid-twentieth centuries, from subsistence use by indigenous peoples, to forestry and livestock industries. The main driving forces of landscape change have been anthropogenic forest fires, logging, exotic pasture establishment, and mining. Future perspectives suggest that conserving the cultural values and natural resources of this region will depend on ecologically sound landscape planning, reversing forest fragmentation, restoring riparian corridors, and preserving indigenous archaeological sites.
英文关键词	Ecological restoration Forest history Historical ecology Land use change Nothofagus forests Patagonia
类型	Article
语种	英语
国家	Chile ; Sweden
开放获取类型	Green Published
收录类别	SCI-E
WOS记录号	WOS:000514813600011
WOS关键词	NOTHOFAGUS-PUMILIO FOREST ; LAND-USE ; DYNAMICS
WOS类目	Engineering, Environmental ; Environmental Sciences
WOS研究方向	Engineering ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/313999
作者单位	1.Rio Seco Nat Hist Museum MHNRS, Cataratas Niagara 01316, Punta Arenas 6210358, Region De Magal, Chile; 2.Pontificia Univ Catolica Chile, Coll Agr & Forest Engn, Av Vicuna Mackenna 4860, Santiago 7810000, Chile; 3.Pontificia Univ Catolica Chile, Ctr Appl Ecol & Sustainabil CAPES, Av Libertador Bernardo OHiggins 340, Santiago 7810000, Chile; 4.Pontificia Univ Catolica Chile, Ctr Interdisciplinario Cambio Global, Santiago, Chile; 5.Swedish Univ Agr Sci SLU, Dept Forest Ecol & Management, Skogens Ekol & Skotsel, SLU, S-90183 Umea, Sweden
推荐引用方式 GB/T 7714	Zegers, Gabriel,Arellano, Eduardo,Ostlund, Lars. Using forest historical information to target landscape ecological restoration in Southwestern Patagonia[J],2020,49(4):986-999.
APA	Zegers, Gabriel,Arellano, Eduardo,&Ostlund, Lars.(2020).Using forest historical information to target landscape ecological restoration in Southwestern Patagonia.AMBIO,49(4),986-999.
MLA	Zegers, Gabriel,et al."Using forest historical information to target landscape ecological restoration in Southwestern Patagonia".AMBIO 49.4(2020):986-999.