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Inventory and Monitoring of Sahelian Pastoral Ecosystems Annex 2: Rainfall in the Ferlo (Sahelian Region of North Senegal) Since 1919 - GEMS Sahel Series No. 2
(1988)
The present document, the second in the series, describes the climatic context of the rainfall in the test region, presents the long—term rainfall data of the area, and examines these data with the aid of computer programs ...
Inventory and Monitoring of Sahelian Pastoral Ecosystems Annex 1: Introduction to Sahelian Pastoral Ecosystems Project - GEMS Sahel Series No. 1
(1988)
Demonstration and assessment in the context of West Africa of the recommended GEMS methodologies for the inventory and monitoring of Sahelian rangeland ecosystems. Provision of a national ecological monitoring service to ...
Elephants and Rhinos in Africa: A Time for Decision
(1982)
This document presents the findings and recommendations of the African Elephant and Rhino Specialist Groups of the Species Survival Commission of the International Union for Conservation of Nature and Natural Resources ...
Inventory and Monitoring of Sahelian Pastoral Ecosystems Annex 7: Woody Vegetation in the Sahel - GEMS Sahel Series No. 7
(1988)
The present document, the seventh in the series, reviews the status and trend of the woody plant cover in the Sahel. The history of the climate of the Sahel is used to place the recent droughts in context. Changes in the ...
Inventory and Monitoring of Sahelian Pastoral Ecosystems Annex 4: Sampling the Sahel - GEMS Sahel Series No. 4
(1988)
The present document, the fourth in the series, is divided into two parts. The first part of this report defines terms used in vegetation sampling, and discusses both the general strategies for sampling vegetation in the ...
Inventory and Monitoring of Sahelian Pastoral Ecosystems Annex 5: Monitoring Pasture Production by Remote Sensing - GEMS Sahel Series No. 5
(1988)
The present document, the fifth in the series, examines the use of radiometers in the estimation of primary production in sahelian pastures, based an the Project's results. It starts with a discussion of the principles and ...
Electronics Cleaning, Degreasing, and Dry Cleaning Solvents Technical Options Report: Summary Report
(1989)
The Montreal Protocol on Substances that Deplete the Ozone Layer restricts the production and consumption of some ozone-depleting chemicals. Chlorofluorocarbon 1, l,2-trichloro-1,2 ,2-trifluoroethane, commonly referred to ...
Joint FAO/WHO Food and Animal Feed Contamination Monitoring Programme: Summary of Data Received from Collaborating Centres 1977 to 1980 Part A Countries
(1981)
Residue data on several contaminants (organochlorine pesticides, PCBs, lead, cadmium, and aflatoxins) in selected foods were collected from designated Collaborating Centres in twenty countries during a preliminary or ...
Judicial Training Modules on Environmental Law: Application of Environmental Law by National Courts and Tribunals
(1989)
This publication has been developed pursuant to the UNEP Governing Council decision 22/17 B to support "the improvement of the capacity of those involved in the process of promoting, implementing, developing and enforcing ...
Final Report of the Halons – Technical Options Committee
(1989)
Pursuant to Article 6 of the Montreal Protocol on Substances that Deplete the Ozone Layer four panels of international experts have completed Scientific, Environmental Effects, Economic and Technology Reports. This Report ...