La cuenca del río Kilca es uno de los principales sistemas hidrográficos de la región antecordillerana, ubicada en el centro de la provincia de Neuquén. En esta zona, de clima subhúmedo, el uso de suelo dominante es el de "veranada", que consiste en una de las tres etapas anuales de un tipo de ganadería trashumante, basado en el aprovechamiento forrajero de pastizales naturales. Dada la constitución fisiográfica de estos paisajes, existe en ellos una gran propensión al desarrollo de procesos geomorfológicos de erosión y remoción en masa.

Tesis Maestría en ciencias sociales El Colegio de Sonora 2009 Desarrollo económico y exclusión social

This report, by researchers working in urban agriculture (UA), examines concrete strategies to integrate city farming into the urban landscape. Drawing on original field work in cities across the rapidly urbanising global South, the book examines the contribution of UA and city farming to livelihoods and food security. The case studies covered by the authors, focus on the following aspects of urban agriculture:

This training manual on agricultural water management has been prepared with the aim of providing reference and guidance materials on smallholders' agricultural management, primarily for Ethiopian farmers, with support of development agents and technical personnel. The documents use existing knowledge in the form of texts, figures, demonstration materials derived from various sources such as books, grey literature such as web material, reports, manuals, etc.  

Foreign acquisitions of farm land in developing countries have become the focus of concern. Many observers consider them a new form of colonialism that threatens food security of the poor. However, investments could be good news if the objectives of land purchasers are reconciled with the investment needs of developing countries. The paper finds that land for agriculture in developing countries has become a target of international investments because of the following:

This paper investigates the impact of climate variability on maize yield in the Limpopo Basin of South Africa using the Generalized Maximum Entropy (GME) estimator and Maximum Entropy Leuven Estimator (MELE). Maize constitutes about 70 percent of grain production and covers about 60 percent of the cropping area in South Africa. It is a summer crop, mostly grown in semiarid regions of the country, and is highly susceptible to changes in precipitation and temperature.

This perspective document, part of the 16-paper series on water and climate change adaptation, focuses on the impacts and adaptive strategies in arid and semi-arid regions. The series reflect the central topic of the 5th World Water Forum, ‘climate change and adaptation’, where it was presented and discussed. The following risks posed by climate change to the water sector in arid regions are identified.

By Samuel Gebreselassie

This paper seeks to map out the historical trajectory leading to a series of migrations in and from the erstwhile princely state of Travancore during 1900-70 in order to acquire and bring land under cultivation. It argues that these migrations undertaken with a moralistic and paternal mission of reclaiming ‘empty’ spaces into productive locations were a result of a specific form of economic modernity in Kerala as beckoned by colonialism and appropriated by a resolute local agency through a process of translation.

This paper looks for the possible explanations for the land productivity differential between high caste and low caste farm households in Nepal. The paper indicates that caste position still plays a vital role in rural areas of Nepal.The paper finds that: land productivity is higher among low caste households. However, in case of owner-operated plots, the land productivity differential between low caste and high caste is found to be insignificant after controlling for land quality and household characteristics. This difference remains highly significant in case of rented in plots.

Traditionally, agricultural diversification is referred to a subsistence kind of farming wherein farmers were cultivating varieties of crops on a piece of land and undertaking several enterprises on their farm portfolio. Household food and income security were the basic objectives of agricultural diversification. In recent decades, agricultural diversification is increasingly being considered as a panacea for many ills in the agricultural development of the India.