Knowledge Resource Center for Ecological Environment in Arid Area
Structure, distribution and conservation status of the Prosopis flexuosa woodlands in the Bolson de Fiambala (Catamarca). | |
Alvarez, Juan A.1,2; Villagra, Pablo E.1,2; Cesca, Erica M.1; Rojas, Facundo1; Delgado, Silvia1 | |
通讯作者 | Alvarez, Juan A. |
来源期刊 | BOLETIN DE LA SOCIEDAD ARGENTINA DE BOTANICA
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ISSN | 1851-2372 |
出版年 | 2015 |
卷号 | 50期号:2页码:193-208 |
英文摘要 | Structure, distribution and conservation status of the Prosopis flexuosa woodlands in the Bolson de Fiambala (Catamarca). The Prosopis flexuosa woodlands have historically allowed the survival and development of productive oasis at the foot of the Andes mountains, through the use of their forest resources. Current regulations state that the use of these resources depends on the zoning of forests. However, knowledge of dryland forests is incomplete. Our aim were to determine the distribution, structure, preservation and growth of these woodlands. Woodland units were identified by supervised classification of images. Population studies of P. flexuosa were performed allometric variables were measured and applied traditional dendrochronological techniques. Two woodland types were distinguished: dense forest with greatest total coverage (39%) and sparse forest (21%). Basal diameter structures were similar, however, in the dense forest were greater overall height, the amount of timber trees and basal area. In both forests, was similarly use and conservation status. The differences between forests can be explained by the position of the forest on the underground aquifer and soil type. The conservation and controlled use of these resources is a contribution to mitigating climate change because Prosopis woodlands are the main reservoir of C in desert. |
英文关键词 | Woodland Monte desert wood products population attributes |
类型 | Article |
语种 | 西班牙语 |
国家 | Argentina |
收录类别 | SCI-E |
WOS记录号 | WOS:000357760200006 |
WOS关键词 | CENTRAL MONTE ; TREE ; MONOGRAPH ; ARGENTINA ; GROWTH ; DC |
WOS类目 | Plant Sciences |
WOS研究方向 | Plant Sciences |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/186317 |
作者单位 | 1.IANIGLA CONICET CCT Mendoza, Dept Dendrocronol & Hist Ambiental, RA-5500 Mendoza, Argentina; 2.Univ Nacl Cuyo, Fac Ciencias Agr, RA-5505 Mendoza, Argentina |
推荐引用方式 GB/T 7714 | Alvarez, Juan A.,Villagra, Pablo E.,Cesca, Erica M.,et al. Structure, distribution and conservation status of the Prosopis flexuosa woodlands in the Bolson de Fiambala (Catamarca).[J],2015,50(2):193-208. |
APA | Alvarez, Juan A.,Villagra, Pablo E.,Cesca, Erica M.,Rojas, Facundo,&Delgado, Silvia.(2015).Structure, distribution and conservation status of the Prosopis flexuosa woodlands in the Bolson de Fiambala (Catamarca)..BOLETIN DE LA SOCIEDAD ARGENTINA DE BOTANICA,50(2),193-208. |
MLA | Alvarez, Juan A.,et al."Structure, distribution and conservation status of the Prosopis flexuosa woodlands in the Bolson de Fiambala (Catamarca).".BOLETIN DE LA SOCIEDAD ARGENTINA DE BOTANICA 50.2(2015):193-208. |
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