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| Format: | Artículo científico |
| Langue: | en |
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Universidad Autónoma Chapingo
2015
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| Accès en ligne: | https://www.redalyc.org/articulo.oa?id=455544908003 |
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Table des matières:
- Climatic characterization of watersheds with a scanty rainfall regime Oscar Ulises Martínez-Burciaga Diana Yamilet Ávila Flores Miguel Agustín Velásquez-Valle Ignacio Sánchez-Cohen Ramón Gutiérrez-Luna Palmira Bueno-Hurtado Gerardo Ezquivel-Arriaga Agrociencias precipitation precipitation weather stations weather stations evapotranspiration In recent years both the frequency and severity of droughts have increased and it is expected that areas affected by them will increase in size. The most notable effects of drought are the constant threat to food production, increased pests and diseases, forest fires, land degradation and soil erosion, hence the importance of analyzing and quantifying them in order to proceed with actions to mitigate their effects. In this context, the aim of this paper is to describe how climate variables are monitored and how they can be applied to characterize droughts and identify areas vulnerable to the occurrence of this phenomenon, by presenting a case study for the southeast region of Coahuila state. To do this, weather data from the network of automatic agroclimatic stations operated by the National Institute for Forestry, Agricultural and Livestock Research (INIFAP) were used and analyzed using climate indices. 2015 artículo científico 2007-526X https://www.redalyc.org/articulo.oa?id=455544908003 en http://www.redalyc.org/revista.oa?id=4555 Revista Chapingo Serie Zonas Áridas application/pdf Universidad Autónoma Chapingo Revista Chapingo Serie Zonas Áridas (México) Num.2 Vol.XIV