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There are 4, 105 content items of different types and languages related to gestion des ressources naturelles on the Land Portal.
Displaying 613 - 624 of 2586

Water and the Rural Poor

Journal Articles & Books
Novembre, 2014
Bangladesh
États-Unis d'Amérique
Afghanistan
Chine
Sri Lanka
Indonésie
Pakistan
Thaïlande
Népal
République de Corée
Philippines
Malaisie
Japon
Myanmar
Cambodge
Inde
Bhoutan
Maldives
Papouasie-Nouvelle-Guinée
Mongolie
Asie
Asia du sud-est
Asie méridionale

Investments in water have played a critical role in promoting socio-economic development in rural Asia. Sustainable management of water resources remains a prerequisite for development and reducing poverty and hunger. Water is a key factor affecting agricultural production and reduction of rural poverty. Most small farmers live in areas with poor natural resource conditions, where water-related constraints are a root cause of low production and increasing vulnerability to natural disasters and climate variability.

Les essences tropicales peu connues

Journal Articles & Books
Novembre, 1984
France
Grèce
Chine
Europe
Asie

Freezaillah B.C. Yeom, de Malaisie, fait appel son exprience de gestionnaire forestier en Asie du Sud-Est pour valuer les informations disponibles sur les essences secondaires et peser le pour et le contre de leur emploi plus large dans le cadre gnral de l'amnagement des ressources. James S. Bethel, des Etats-Unis, qui a une vaste exprience de la sylviculture tant dans son pays que sur le plan international, expose ses propres observations et conclusions, ainsi que celles d'autres experts de renom, relatives la mise en valeur des ressources forestires.

AQUASTAT - Conozca AQUASTAT, el sistema de información global sobre el agua de la FAO

Reports & Research
Novembre, 2014
Australie
Somalie

Esta nota informativa cubre 20 años de historia de recopilación y análisis de datos relativos al agua y su divulgación como bien común internacional, de acceso libre para todos. La base de datos principal de países sobre recursos hídricos y sus usos – en sí misma supone un gran reto por la dicultad de presentar la información en términos uniformes—cons - tituye la plataforma para organizar y presentar más de 180 variables e indicadores que pueden buscarse y extraerse para todos los países y para diferentes regiones a lo largo de un extenso periodo de tiempo.

Inventaire forestier mondial 1958

Journal Articles & Books
Novembre, 1958
États-Unis d'Amérique
République dominicaine
Chili
Suède
Allemagne
Danemark
Guatemala
Irlande
Côte d'Ivoire
Italie
Finlande
Colombie
Thaïlande
Philippines
Espagne
Madagascar
Myanmar
Japon
Inde
Sénégal
Soudan
Norvège
Canada

World Forest Inventory 1958

USE OF NOAA REMOTE SENSING DATA FOR ASSESSMENT OF THE FOREST AREA OF LIBERIA

Journal Articles & Books
Novembre, 1993
Libéria
Nigéria
Italie
Indonésie
Ghana
Sierra Leone
Brésil
Autriche
Afrique

In the context of developing a practicable and cost effective method for obtaining a country’s forest area by remote sensing, the computer processing of NOAA AVHRR HRPT data covering Liberia was investigated. The only cloud-free scene then recorded turned out to be severely and unevenly affected by atmospheric haze. To mitigate the effects of this, the country was divided into six areas (strata) of more uniform haze conditions.

FOREST HARVESTING CASE-STUDY 15

Journal Articles & Books
Novembre, 1998
Guinée
Papouasie-Nouvelle-Guinée
Italie

This case study is one of a series of publications produced by the Forest Harvesting, Trade and Marketing Branch of FAO in an effort to promote environmentally sound forest harvesting and engineering practices. The purpose of these studies is to highlight both the promise of environmentally sound forest harvesting technologies as a component of sustainable forest management, and the constraints that must be overcome in order to assure widespread adoption of those technologies.

Global plan of action for the conservation, sustainable use and development of forest genetic resources

Journal Articles & Books
Novembre, 2014

Forest genetic resources (FGR) are the heritable materials maintained within and among tree and other woody plant species that are of actual or potential economic, environmental, scientific or societal value. They are crucial to the adaptation and protection of our ecosystems, landscapes and production systems, yet are subject to increasing pressures and unsustainable use.

State of forest and tree genetic resources in South Africa

Reports & Research
Novembre, 2002
Tanzania
Afrique du Sud
Italie
Afrique

The South African forest sector makes a meaningful contribution to the economy of the country and has huge potential in the development of our impoverished rural areas. In South Africa, rural development poses an enormous challenge, a challenge that has not been successfully met by a great number of other developing countries.

Natural Resources and Environment Newsletter

Reports & Research
Novembre, 2010
Tanzania
Namibie
Pérou
Thaïlande
Jordanie
Finlande
Allemagne

In this issue, we will be looking at work underway on the Voluntary Guidelines on responsible governance of tenure of land and other natural resources. We will also look at work done in Thailand and lessons learned by the German-financed Bioenergy and Food Security project.