Directory UMM :Data Elmu:jurnal:A:Agriculture, Ecosystems and Environment:Vol82.Issue1-3.Dec2000:
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This paper provides such an assessment and puts forward a number of principles for policy relevant science. For example: broad consultation in identifying and defining the
These effects are very subject to the exact nature of climate change in different regions, with forage supply generally being reduced by increases in temperature in many systems
Climatic mapping, which predicts the potential distribution of organisms in new areas and under future climates based on their responses to climate in their home range, has
The vulnerability and risk of crop production due to weather fluctuations and climate variability can be minimized if future weather variation can be adequately predicted and a
Given the range of demands, the variable nature of the available data, and the logistics involved in a detailed simulation modelling analysis, a hierarchy of data and tools is
After clarifying the main concepts used, the different modelling approaches that have been used to study land-use change are examined, case study evidence on processes and drivers
(A and B) Cropping index in 1991 and frontier cropping index in 1991; (C and D) inefficiencies in 1991 expressed in cropping index (C) and multiplied by cultivated area, indicative
The analysis showed that male farmers are more likely to adopt than women. Adoption is higher for farmers with contacts with extension agencies working on agroforestry
