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Most analytic tools used in assessing gains from investments in agricultural research either fail to take into consideration environmental impacts or, if they do, it is at a very limited level. The CGIAR Research Programs adopt a systems approach and require a fully integrated consideration of bi...
Describes changes in rangeland utilization (human activity) which affect the environment, and especially the primary productivity. Presents the data collection methodology including measured parameters, methodology including measured parameters, methodological constraints and proposed method; and...
Discusses the methodology for ecological monitoring. Reviews the principles for the establishment of a monitoring network. Discusses the application to the Kenyan situation. Presents results of the establishment of monitored sites on two ranches in Taita district. Includes a bibliography on envir...
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