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Issuessegurança alimentarLandLibrary Resource
There are 4, 914 content items of different types and languages related to segurança alimentar on the Land Portal.
Displaying 1489 - 1500 of 1552

Youth access to land, migration and employment opportunities: evidence from sub-Saharan Africa

Journal Articles & Books
Dezembro, 2019
África do Sul
África
África Ocidental
África Oriental
África Central
África austral
África subsariana

This paper examines the intersections between youth access to land, migration decisions and employment opportunities using nationally representative and multi-year data from multiple African countries. We document evidence on the evolving dynamics in land distribution and ownership patterns, the effect of land access on youth livelihood choices and development of rental and sales market in the region.

The narrative on rural youth and economic opportunities in Africa: facts, myths and gaps

Journal Articles & Books
Dezembro, 2019
África do Sul
África
África Ocidental
África Oriental
África Central
África austral
África subsariana

A narrative on rural youth in Africa has continued to evolve in policy circles around the world. Much of it is driven by population statistics that point to an imminent youth bulge in Africa and concerns about a poor economic outlook (stagnation) for African productivity and growth. Fears of massive unemployment, social unrest and undesirable migration due to limited economic growth drive the bulk of the discourse. This is juxtaposed with the promise of a youth dividend for the continent, which is highlighted by some quarters of the policy debate.

Investing in rural youth in the Near East, North Africa, Europe and Central Asia

Journal Articles & Books
Dezembro, 2019
África
Norte de África
Ásia Central
Sudoeste Asiático
Europa

Countries of the Near East, North Africa, Europe and Central Asia (NEN) region face a myriad of social, economic and political challenges that have stalled their structural and rural transformation processes. This has had a detrimental impacton rural youth, who, as a result, face limited economic opportunities. The NEN region has the highest youth unemployment rates in the world. Weak education systems are failing to provide youth, especially in rural areas, with the cognitive and non-cognitive skills they need to compete in a global economy.

Bioenergy and sustainability: Bridging the gaps

Journal Articles & Books
Novembro, 2015
Global

The development of modern high efficiency bioenergy technologies has the potential to improve energy security and access while reducing environmental impacts and stimulating low-carbon development. While modern bioenergy production is increasing in the world, it still makes a small contribution to our energy matrix. At present, approximately 87% of energy demand is satisfied by energy produced through consumption of fossil fuels.

The rural youth situation in Latin America and the Caribbean

Journal Articles & Books
Dezembro, 2019
América Latina e Caribe

This article offers a general picture of the situation of rural youth in Latin America and the Caribbean(LAC). The population is described through its demographic dynamics, its socio-economiccharacteristics, the situation of priority groups (women and indigenous peoples) and subjects ofinterest for these particular population groups (use of IT, sexual and reproductive health, violence andsocial participation).

Land and Bioenergy (Chapter 9 from "Bioenergy and sustainability: Bridging the gaps")

Journal Articles & Books
Novembro, 2015
Global

Projected land demands for bioenergy fall well within conservative estimates of current and future land availability (240 to 905 Mha). Estimates for the amount of modern bioenergy needed to meaningfully mitigate climate change range from 80 to 200 EJ in the 2050 timeframe. At the upper end of this range, we estimate that about 200 million hectares would be required. This may be compared to most estimates for the amount of land available for bioenergy, which exceed 500 million hectares.

Role of innovation in meeting food security challenges

Reports & Research
Dezembro, 2015
Global

Global food production must ramp up in the face of enormous challenges. We are all familiar with many of the key metrics surrounding the central food security challenge: By the year 2050, the earth’s population is expected to soar from the current 7bn about 9.6bn. It is estimated that in the next 40 to 50 years, we will need to produce as much food as was necessary in the previous 10,000.

Can strategic spatial planning contribute to land degradation reduction in urban regions? State of
the art and future research

Journal Articles & Books
Novembro, 2018
Global

Land degradation is becoming a serious environmental issue threatening fertile agricultural soils and other natural resources. There are many driving forces behind land degradation. The expansion of artificial surfaces due to various economic activities, such as housing, industry, and transport infrastructure, known as soil sealing, constitutes one of the most intensive forms of land degradation in urban regions. Measures to halt and reverse land degradation require both strong land-use management policies, as well as effective spatial planning mechanisms.

Global Need for Food, Fibre and Fuel. Land Use Perspectives on Constraints and Opportunities in Meeting Future Demand

Journal Articles & Books
Dezembro, 2012
Global

In the last ten years or so, the global interest in, and concerns about, the issue of how the world shall provide a growing population with sufficient food, bioenergy and wood raw material has attracted increasing attention. Will land and water resources be enough, how shall they be best managed to achieve increased production and productivity without causing far-reaching negative environmental and social side-effects, will climate change make solutions more difficult, will there be financial means and know-how available to address all challenges and opportunities?

Women and land management

Multimedia
Dezembro, 2012
Global

This infographic builds on the Regional Dialogue on Women’s Inclusion in Landscape Management,
organized by WOCAN in partnership with RECOFTC and The Forests Dialogue, 7-9 Oct. 2014, Thailand

Assessing global land use: Balancing consumption with sustainable supply

Journal Articles & Books
Dezembro, 2014
Global

This report explores how the management of land-based biomass production and consumption can be developed towards a higher degree of sustainability across different scales: from the sustainable management of soils on the field to the sustainable management of global land use as a whole. Under business as usual conditions, the growing demand for food and non-food biomass could lead to a gross expansion of cropland in the range of 320 to 850 million hectares by 2050.

Land Matters for Climate Reducing the Gap and Approaching the Target

Journal Articles & Books
Novembro, 2015
Global

The land use sector represents almost 25% of total global emissions. These emissions can be reduced. There is also great potential for carbon sequestration through the scaling up, and scaling out, of proven and effective practices. Improved land use and management, such as low-emissions agriculture, agro-forestry and ecosystem conservation and restoration could, under certain circumstances, further reduce the remaining emissions gap by up to 25%. These climate-smart land management practices nearly always come with adaptation co-benefits.