Agriculture Reference
In-Depth Information
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Facility as a cooperative activity between FAO, CCD, UNEP, and many
other international and national partners ( www.fao.org).
C onclusions
Th ere are a number of international, regional, and national initiatives to
as sess dryland degradation and its impact on agricultural productivity.
H owever, these activities need to be better coordinated to provide optimal
be nefits to users. Assessing the status and trends of dryland degradation
an d prediction of droughts is a complex task. It is important not only to
m onitor biophysical conditions but also to assess human vulnerability to
la nd degradation and droughts. Current policy measures and identification
of future priorities should be given equal weight. The dissemination of
sc ientifically credible results to the public and to policy-makers in a simple
an d understandable form is the key to improving decision-making in regard
to land degradation and drought monitoring and prediction.
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ACKNOWLEDGMENTS The material for this chapter was heavily drawn from the
FAO unpublished background paper for the International Workshop on Dryland
Degradation Assessment Initiative, Rome, December 5-7, 2000 and the subsequent
project document prepared by the FAO on dryland degradation assessment. The
views expressed in this paper are not necessarily those of the United Nations
Environment Programme.
Re ferences
D regne, H., M. Kassas, and B. Rozanov. 1991. A new assessment of the world
status of desertification. Desertification Control Bulletin 20:6-18.
FA O. 1979. Methodology for Assessing Soil Degradation. A Framework for Land
Evaluation. FAO Soils Bulletin 32. Food and Agriculture Organization, Rome.
FA O. 1995. Digital Soil Map of the World (DSMW) and Derived Soil Properties.
Version 3.5. CD-ROM. Food and Agriculture Organization, Rome.
FAO. 1997. Land Quality Indicators and Their Use in Sustainable Agriculture and
Rural Development. FAO Land and Water Bulletin. Food and Agriculture
Organization, Rome.
FAO. 2000. Unpublished Background Paper for the International Workshop on
Dryland Degradation Assessment Initiative, December 5-7, 2000, Rome. Food
and Agriculture Organization, Rome.
Fi scher, G., H. van Velthuizen, and F.O. Nachtergaele. 2000. Global Agro-
Ecological Zones Assessment: Methodology and Results. Interim Report IR-
00-064. International Institute for Applied Systems Analysis, Laxenbourg.
O ldeman, L.R. 1988. Guidelines for General Assessment of the Status of Human-
induced Soil Degradation. Global Assessment of Soil Degradation (GLASOD)
Working Paper no. 88/3. International Soil Reference and Reference Centre,
Wageningen, The Netherlands.
Reid, W.V. 2000. The millennium ecosystem assessment: strengthening capacity
to manage ecosystems sustainably for human well-being. In: S.P. Gawande et
al. (eds.), Advances in Land Resource Management for the 21st Century. Soil
Conservation Society of India, New Delhi, pp. 23-34.
[427
 
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