Use of indicators as a tool to measure sustainability in agroecosystems of arid land, San Juan, Argentina = Uso de indicadores como herramienta para medir la sustentabilidad en agroecosistemas de tierras áridas, San Juan, Argentina
The main objective of this study was to determine the sustainability status of three agroecosystems in arid areas, and to identify the critical aspects that limit it, through the use of economic, ecological and socio-cultural indicators. Three agroecosystems (AE) were selected from the Department of 25 de Mayo, San Juan. Its main economic activity is goat farming and, to a lesser extent, cultivation of orchards, as well as subsistence economic activities. To determine the state of sustainability, the indicators were selected and subse-quently standardized and weighted according to their relative importance with respect to sustainability. The results indicated that none of the dryland AE achieves sustainability simultaneously in its three dimensions. The systemic analysis through indicators showed that the critical variables are food self-sufficiency, water access, livestock survival, and technical assistance, among others. The methodology used is simple, allowing to detect the sustainability status of the three EAs, and to identify the critical variables that jeopardize the permanence of the AE over time.
| Main Authors: | , , , |
|---|---|
| Format: | info:ar-repo/semantics/artículo biblioteca |
| Language: | eng |
| Published: |
Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo
2020-06
|
| Subjects: | Agroecosistemas, Zona Arida, Sostenibilidad, Indicadores, Agroecosystems, Arid Zones, Sustainability, Indicators, San Juan, Argentina, |
| Online Access: | http://revistas.uncu.edu.ar/ojs/index.php/RFCA/article/view/3508 http://hdl.handle.net/20.500.12123/8197 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|