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Now showing items 141-150 of 153
Tropical Forest Ecosystems: A State-of-Knowledge Report - Natural Resources Research XIV
(1978)
The joint action of Unesco and UNEP in preparing this state-of-knowledge Report on tropical forest ecosystems can be seen as a natural outcome of the desire to provide better guidance to research that is vital for the ...
The Global Assessment of Tropical Forest Resources - GEMS PAC Information Series Number 3
(1982)
Growing world concern over the state and rate of removal of tropical forests has led in recent years to the production of a number of publications giving widely differing estimates of the present extent of that resource ...
Système mondial de surveillance continue de l'environnement: Projet pilote sur la surveillance continue de la couverture forestière Tropicale - Benin: Cartographie du couvert végétal et étude de ses modifications
(1980)
Les objectifs du présent projet dérivent de la recommandation formulée par la Conférence des Nations Unies sur l'environnernent (Stockholm, 1972) concernant la mise en oeuvre d'une surveillance continue du couvert forestier ...
Le Bétail trypanotolérant en Afrique Occidentale et Centrale Vol. 1: Etude générale
(1980)
Les bovins, ovins et caprins trypanotolérants ont été étudiés dans dix-huit pays d'Afrique Occidentale et Centrale. La classification, la distribution, la description, les paramètres de production et la productivité des ...
Informe Sobre la Elaboracion de un Programa Tendiente a Fomentar la Utilizacion de las Materias Organicas Como Fertilizantes
(1976)
El presente informe es consecuencia de la Consulta, y tiene por objeto incorporar las recomendaciones en un programa coordinado de acci6n de nivel internacional. Dados los importantes aspectos relativos a la conservac16n ...
Determination of Methylmercury in Selected Marine Organisms by Gas Chromatography - Reference Methods for Marine Pollution Studies No. 13
(1984)
This reference method describes a gas Chromatographic analysis for the determination of methylmercury (MeHg) in biological material after liberation of Kerig with a strong acid from a homogenized sample. Detection limit ...
Marine Pollution in the East African Region - UNEP Regional Seas Reports and Studies No. 8
(1982)
The Regional Seas Programme at present includes ten regions 1/ and has over 120 coastal States participating in it. It is conceived as an action-oriented programme having concern not only for the consequences but also for ...
Legislative Approaches to Sustainable Agriculture and Natural Resources Governance - FAO Legislative Study No. 114
(2020)
This book seeks to explore how legislation, which is the backbone of governance and enforcement systems, accommodates and makes
provision for the connections among economic (and social) activities that may have more than ...
Coastal and Marine Environmental Problems of Somalia - UNEP Regional Seas Reports and Studies No. 84 Annexes
(1987)
The document consists of a summary report on the coastal and marine environmental problems of Somalia, of an action plan proposed for the protection, management and development of the marine and coastal environment of ...
The Future of Our Land: Facing the Challenge
(1999)
This document, “The Future of Our Land – Facing the Challenge” is the third in the series and proposes an integrated planning approach for sustainable management of land resources based on an interactive partnership between ...