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Issueschangement climatiqueLandLibrary Resource
There are 6, 205 content items of different types and languages related to changement climatique on the Land Portal.
Displaying 1141 - 1152 of 1722

Segunda edicion de infoandina TV: Cambio climatico y la crisis mundial del agua

Multimedia
Novembre, 2012
Pérou
Amérique du Sud

InfoAndina TV es el nuevo programa producido por el Consorcio para el Desarrollo Sostenible de la Ecorregión Andina CONDESAN que surge como un espacio de diálogo y difusión de cultura ambiental y de desarrollo sostenible de nuestra región andina. Luego de una buena acogida del programa de estreno, continúa con su transmisión semanal vía La Mula TV.

Smallholder farmers’ attitudes and determinants of adaptation to climate risks in East Africa

Journal Articles & Books
Mars, 2017
Éthiopie
Kenya
Tanzania
Ouganda
Afrique
Afrique orientale

Adapting to climate risks is central to the goal of increasing food security and enhancing resilience of farming systems in East Africa. We examined farmers’ attitudes and assessed determinants of adaptation using data from a random sample of 500 households in Borana, Ethiopia, Nyando, Kenya, Hoima Uganda, and Lushoto, Tanzania. Adaptation was measured using a livelihood-based index that assigned weights to different individual strategies based on their marginal contributions to a household’s livelihood.

Strengthening Soil Databases for Climate Change and Food Security Modeling Applications

Reports & Research
Janvier, 2014

Climate change is a hazard to the food security of a growing world population since it affects agriculture and likewise, agriculture and natural resource management affect the climate system. The relationships between all these factors including polices, political conditions, economical management and pest and diseases, and how they interact are not currently well-understood, nor are the advantages and disadvantages of different responses to climate change.

Surface organic carbon enrichment to explain greater CO2 emissions from short-term no-tilled soils.

Journal Articles & Books
Décembre, 2015

The impact of agricultural practices on CO2 emissions from soils needs to be understood and quantified to enhance ecosystem functions, especially the ability of soils to sequester atmospheric carbon (C), while enhancing food and biomass production. The objective of this study was to assess CO2 emissions in the soil surface following tillage abandonment and to investigate some of the underlying soil physical, chemical and biological controls.

Tanzania Summary of Baseline Studies: Country Report for the GFCS Adaptation Program in Africa

Reports & Research
Juillet, 2015
Tanzania
Afrique
Afrique sub-saharienne
Afrique orientale

This report reflects upon the consolidated findings from the baseline and scoping studies conducted under the auspices of Global Framework for Climate Services (GFCS) Adaptation Programme in Africa. It identifies gaps in climate information access and use at the local level, type of climate services farmers and pastoralists need in Tanzania, relevant channels to reach farmers with requested services, lead-time and gender specific requirements.

The challenges of rainfed agricultural practices in Mali-redefining research agenda - A short communication

Journal Articles & Books
Juillet, 2016
Mali
Afrique
Afrique occidentale

Mali is one of the least developed countries with an economy that relies heavily on rainfed cereal production. Rural communities are faced with extreme poverty as a result of unpredictable rainfall pattern and lack of appropriate agricultural intervention practices. Most agronomic practices in support of development in the past had emphasized farm-level productivity issues with limited scope for managing interactions among components and actors beyond the level of the farm. Several studies showed different techniques practiced at farm level to improve the agricultural productivity.

The future of food security, environments and livelihoods in Western Africa: Four socio-economic scenarios

Reports & Research
Mai, 2016
Afrique
Afrique occidentale

This working paper examines the development of regional socioeconomic scenarios for West Africa’s development, agriculture, food security and climate impacts. We present four globally consistent regional scenarios framed and outlined by regional experts who crafted narratives and determined key drivers of change. Stakeholders identified the type of actors driving change and the timeline of strategic planning as the most uncertain and most relevant factors of change affecting food security, livelihoods and environments in the region.

The Economic Advantage: Assessing the value of climate-change actions in agriculture

Reports & Research
Novembre, 2016

This report is aimed at readers who seek to build economic evidence in support of the inclusion of actions on agriculture in climate change plans and programmes, particularly at the national level under the umbrella of nationally determined contributions (NDCs) to the December 2015 Paris Agreement, which aims to restrict a rise in global temperatures and manage risks.

The impact of investment in smallholder irrigation schemes on irrigation expansion and crop productivity in Malawi

Journal Articles & Books
Décembre, 2016

Reliance on rainfall for agriculture and increased climate change and variability pose growing production risks in developing countries. Agriculture in Sub-Saharan Africa is dominated by smallholder farmers who depend mainly on rain-fed agriculture, putting food security at both household and national levels at risk, especially in the event of drought. Investment in smallholder irrigation becomes a priority in developing countries if food security and national development goals are to be met, as their economies are agro-based.

The Mara-Serengeti Ecosystem and Greater Maasailand: Building the Role of Local Leaders, Institutions, and Communities

Journal Articles & Books
Décembre, 2014
Kenya
Afrique
Afrique orientale

Much of the effort to include communities in conservation of large

landscapes has been driven by interests outside the savannas, either by national

governments, NGOs, or foreign conservationists (Neumann 2002,

Brockington et al. 2008). Once included in conservation planning only as

an afterthought, local communities are now major stakeholders. However,

initiatives driven, led, and managed by local leaders, communities, and institutions

to meet the needs of both wildlife and people remain rare. The