Desertification and erosion control for the Chaco Area

نویسندگان

  • J. B. Grau
  • J. M. Anton
  • A. M. Tarquis
  • J. M. Cisneros
چکیده

Mathematical model to select the optimal alternative for an integral plan to desertification and erosion control for the Chaco Area in Salta Province (Argentine) J. B. Grau, J. M. Anton, A. M. Tarquis, F. Colombo, L. de los Rios, and J. M. Cisneros Escuela Técnica Superior de Ingenieros Agrónomos, Universidad Politécnica de Madrid, Spain Universidad Católica de Salta Salta, Provincia de Salta, Argentine Universidad Nacional de Rı́o Cuarto, Provincia de Córdoba, Argentine Received: 6 February 2010 – Accepted: 19 March 2010 – Published: 8 April 2010 Correspondence to: J. B. Grau ([email protected]) Published by Copernicus Publications on behalf of the European Geosciences Union.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Evaluation of Current Desertification Status Based on IMDPA with Emphasis on Climate, Wind Erosion, Water, Soil and Vegetation: Case Study of Bordekhun Region of Boushehr

This study used quantifying factors affecting desertification based on the Iranian model of desertification potentialassessment (IMDPA) to assess the current status of desertification in Bordekhun region, Iran. Bordekhun region has anarea of 214.11 km2 and is located near the city of Daiyer in Boushehr province. First, a working unit map of the regionwas selected as the basic map for evaluation...

متن کامل

Multi-Criteria Evaluation Model for Desertification Hazard Zonation mapping Using GIS (Study Area: Trouti Watershed, Golestan, Iran)

Desertification is one of the major issues threatening human communities. Manymethods have been developed for assessment and mapping of desertification hazards. In thisresearch, multi-criteria evaluation method was used to investigate desertification process inTrouti watershed, Golestan Province, Iran. At the first step, major desertification factors weredetermined by doing field surveys. They ...

متن کامل

The Role of Local Settlements in Combating Desertification of Isfahan's Desert Rangelands

Undoubtedly, land degradation linked to desertification causes a decrease in qualitative and quantitative features of natural resources. This research aimed to assess land desertification by local residents and their role in controlling desertification in Isfahan province, Iran in 2016. The criteria were soil climate, vegetation, erosion, and demography. The indicators of soil texture, stone fr...

متن کامل

بررسی عوامل محیطی ناپایداری سرزمین و پتانسیل بیابان‌زایی

Introduction: More than 168 countries face the phenomenon of land degradation and desertification. Land use changing and more exploitation of nature's potential in arid and semiarid ecosystems over the past three decades have increased the trend of desertification phenomena in these ecosystems. Deserts are dynamic ecosystems that are constantly evolving. Deserts are dynamic ecosystems that are ...

متن کامل

Desert Transformation or D‌esertification Control?

The UNCCD has been ratified by over 190 countries. It is the attempt by nations, both rich and poor to control the scourge of desertification. The definition of which is “land degradation in arid, semiarid, and dry subhumid areas resulting from various factors, including climatic variations and human activities. It is now widely accepted that desertification is not the relentless advance of des...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2010