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Displaying 3961 - 3972 of 4034

Impact of carbon value on profitability of improved fallow agroforestry systems in Kigezi highlands, Uganda

december, 2003
Uganda
Sub-Saharan Africa

The economic advantages of improved agro forestry fallow systems over traditional continuous cropping systems are important tools that can be used to influence the choice of land use options at household levels. In Kigezi highlands Uganda, the upper parts of farmers’ crop field terraces are degraded due to continuous cropping. Improved fallows are being promoted in order to increase soil productivity while increasing fuelwood production.

Adverse impacts of climate change on development of Bhutan: integrating adaptation into policies and activities

december, 2003
Bhutan
Southern Asia

Bhutan is a mountainous landlocked country with a varying climate and rich biodiversity. Despite significant economic progress being made over recent years Bhutan remains a least developed nation with constraints and vulnerabilities adversely affecting its capacity to cope with climate change.The authors recognise that Bhutan’s vulnerability is heightened by low economic strength, inadequate infrastructure, lack of institutional capacity and an agro-based rural economy. Impacts of climate change will have significant implications for the overall development of Bhutan.

Doubly segmented proxy images for multi-scale landscape ecology and ecosystem health

Journal Articles & Books
december, 2003

Multi-band remotely sensed image data contain information on landscape pattern and temporal changes that are greatly underutilized in this technological era when monitoring of disturbance and ecological dynamics is increasingly important to address questions regarding sustainability of ecosystem health and climate change.

Klimaatverandering en de functies van het landelijk gebied : resultaten van vier jaar klimaatonderzoek

Reports & Research
december, 2003
Netherlands

Vier thema's komen in deze brochure aan bod: koolstofvastlegging in bos en landbouw; emissies van lachgas en methaan uit de landbouw; landgebruik als actor en reactor in het klimaatsysteem; klimaatverandering en het landelijk gebied: een integrale kijk. Uitleg over een actueel onderwerp, aan de hand van 31 vragen

Soil and Water Conservation with a focus on Water Harvesting and Soil Moisture Retention: a study guide for FFS

Reports & Research
november, 2003
Indonesia
Kenya
Guinea
Guatemala
Brazil
Zimbabwe
Africa

In Sub-Sahara Africa, majority of the population derives its livelihood from agriculture. Smallholder agriculture accounts for 75% of agricultural production of which the majority constitutes of rainfed farming. Drought is Africa’s principal form of natural disaster which often it affects rainfed agriculture dramatically.

Forests and climate change - instruments related to the United Nations Framework Convention on Climate Change and their potential for sustainable forest management in Africa

Reports & Research
november, 2003
France
Switzerland
United States of America
Mauritania
China
Australia
Ghana
Iceland
Cameroon
Nigeria
Côte d'Ivoire
Kenya
Morocco
Japan
South Africa
Tunisia
India
New Zealand
Brazil
Canada

Forests play major roles in climate change. They contribute carbon emissions when destroyed or degraded and they suffer from changing climate, drought and extreme weather. Managed sustainably, they can provide a unique environmental service by removing excess carbon from the atmosphere, storing it in biomass, soils and products. In addition, sustainably produced wood fuels offer an environmentally benign alternative to fossil fuels.

Sustainable drylands management: a strategy for securing water resources and adapting to climate change

december, 2002
India
Sudan
Sub-Saharan Africa
Southern Asia

This information paper illustrates sustainable dryland management practises in communities vulnerable to climate change with case studies in India and the Sudan.In both cases the adaptation programme is presented, including infrastructural strategy and social involvement, followed by results of the programme, subsequent impact on the community and examples of further achievements and successes in local areas.

Carbon accounting in forests: proceedings of an international workshop on 'facilitating international carbon accounting in forests' 2003

december, 2002
Australia

The purpose of this paper is to provide a brief introduction to greenhouse and climate change, international frameworks, carbon sequestration and carbon trading. It focusses in particular on policy relating to Australia.The paper demonstrates that increasing levels of atmospheric carbon dioxide have been identified as a major cause of global warming. The Kyoto Protocol set the collective target of reducing greenhouse gas emissions of industrialised countries by 5% of 1990 levels by 2008-2012.

Abruptly increased climatic aridity and its social impact on the Loess Plateau of China at 3100 a B.P

Journal Articles & Books
december, 2002
China

A multi-disciplinary research with integration of the theory and methods of climatic change and history was carried out in the southern Loess Plateau of China. High-resolution soil-sedimentary data define an abruptly increased climatic aridity at 3100 a B.P. on the southern Loess Plateau. It was caused by a shift from the dominance of the maritime monsoon to the continental monsoon in the East Asia. The marked aridity induced a considerable deterioration of environment and degradation of land resources.