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Increased Productivity and Food Security, Enhanced Resilience and Reduced Carbon Emissions for Sustainable Development

Reports & Research
Training Resources & Tools
Outubro, 2011
África
Ásia Central
Ásia Meridional
Europa

The purpose of this paper is to summarize the challenges and the practical successes that a selected number of countries are experiencing in moving towards 'climate-smart' agriculture while also meeting the food requirements of a growing population, broader economic development and green growth objectives. It complements papers prepared in 2010 on technologies and policy instruments, research, and farmers' perspectives.

Combating Desertification and Land Degradation: Proven Practices from Asia and the Pacific

Manuals & Guidelines
Journal Articles & Books
Setembro, 2011
Ásia

Asia and the Pacific, for the purposes of this book, encompasses a vast territory extending from Mongolia in the north to New Zealand in the south; from the Cook Islands in the east to Kuwait in the west (Map 1). The environmental diversity of Asia and the Pacific is therefore vast, and is contrasted by the region’s coldest and hottest deserts, verdant tropical rainforests, extensive steppe, desert steppe, grassland and rangelands, mountains and plains.

Global Drylands: A UN system-wide response

Manuals & Guidelines
Reports & Research
Setembro, 2011
Global

More than two billion people depend on the world’s arid and semi-arid lands. Preventing land degradation and supporting sustainable development in drylands has major implications for food security, climate change and human settlement. This report, issued at the beginning of the United Nations Decade for Deserts and the Fight against Desertification, sets out a shared strategy by UN agencies to rise to the challenge of addressing the special needs of these vital zones.


Performance and Adaptation of the Vallerani Mechanized Water Harvesting System in Degraded Badia Rangelands

Journal Articles & Books
Setembro, 2011
Western Asia
Jordan

Rainwater harvesting in micro-catchments such as contour ridges and semicircular bunds is an option for utilizing the limited rainfall, improving productivity and combating land degradation in dry rangeland areas (Badia). However, implementation of this practice using manual labor or traditional machinery is slow, tedious and costly, and often impractical on a large scale. These limitations can be overcome using the ‘Vallerani’ plow for quickly constructing continuous and intermittent ridges.

Contour Laser Guiding for the Mechanized “Vallerani” Micro-catchment Water Harvesting Systems

Journal Articles & Books
Setembro, 2011
Western Asia
Jordan

Mechanized construction of micro-catchments for water harvesting (WH) was successfully tested in the Badia (dry rangeland) areas in Syria and Jordan, using the “Vallerani” plow, model Delfino (50 MI/CM), manufactured by Nardi, Italy. The plow was able to construct intermittent and continuous contour ridges, and could potentially be used to rehabilitate degraded rangelands. However, one major issue for large-scale implementation is the high cost and time required to manually identify contours for the plow to follow.

Wood-Based Biomass Energy Development for Sub-Saharan Africa

Reports & Research
Policy Papers & Briefs
Setembro, 2011
África
África subsariana

Nearly half the world's population and about 81 percent of Sub-Saharan African (SSA) households rely on wood-based biomass energy (fuel wood and charcoal) for cooking. This degree of reliance is far greater than in any other region. While the use of biomass fuels in China, India and much of the developing world has peaked or will do so in the near future, SSA's consumption will either remain at very high levels or even grow over the next few decades.

The Forgotten Billion: MDG achievement in the Drylands

Manuals & Guidelines
Journal Articles & Books
Julho, 2011
Global

As the world reviews its progress in tackling global poverty and achieving the Millennium Development Goals (MDGs), drylands can no longer be ignored. Drylands account for more than a third of the world’s land surface and more than 2 billion of its people. Yet for too long, drylands and their inhabitants have been neglected in development processes.


Farmers’ Perception of the Effects of Land Degradation on Agricultural Activities in Ethiope East Local Government Area of Delta State, Nigeria

Journal Articles & Books
Junho, 2011
Etiópia
Nigéria

One of the most serious problems currently affecting agricultural productivity in developing countries of the tropics, including Nigeria, is land degradation. This study assessed the farmers’ perception of the effects of land degradation on agricultural activities in Ethiopia East LGA of Delta State. A multi-stage sampling technique was used in the selection of the respondents. A total of 60 farmers were randomly selected through the use of structured interview schedule. The data were analyzed using frequency, percentage and mean statistic.

Mongolia

Reports & Research
Policy Papers & Briefs
Maio, 2011
Mongólia
Ásia Oriental
Oceânia

Mongolia has very significant natural resources and a large part of the population is dependent on them for their daily living. The impact of the state of the environment on the living standards of herders is obvious, but also Mongolians living in the capital Ulaanbaatar have learned that air pollution, especially in winter, and other environmental problems have a deep impact on their living standards. The Government of the Netherlands has established a Trust Fund at the World Bank to support environmental activities in Mongolia.