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Resultados de la búsqueda

Mostrando ítems 1 a 9 de 7.
  1. Library Resource
    Artículos de revistas y libros
    Diciembre, 2013
    Australia, Europa, América Septentrional

    The environmental consequences of agriculture are of growing concern. One example of these consequences is the effect of agricultural pollutants on the Great Barrier Reef (GBR), a world heritage-listed ecosystem lying off the tropical north-eastern coast of Australia. Pollutants from agricultural lands (fine sediments and attached nitrogen (N) mainly from grazing lands, and dissolved N and pesticides mainly from cropping) in catchments draining into the GBR lagoon threaten the health and resilience of this ecosystem.

  2. Library Resource
    Documentos de política y resúmenes
    Diciembre, 2011
    Sudáfrica, Tayikistán, Kirguistán, China, Italia, Países Bajos, Australia, Canadá, Túnez, Argentina, Senegal, Sudán, Nueva Zelandia, Brasil, Cuba

    This document is the second part of a two part manual on local level assessment of land degradation and sustainable land management: ? Part 1 ? Planning and Methodological Approach, Analysis and Reporting ? Part 2 ? Field Methodology and Tools The two parts should be used together as Part 1 provides the background information for the conduct of the methods and tools that are provided in Part 2.

  3. Library Resource
    Artículos de revistas y libros
    Diciembre, 2011
    Austria, Sudáfrica, Tayikistán, Kirguistán, China, Italia, Australia, Países Bajos, Túnez, Argentina, Senegal, Brasil, Cuba, Europa, Asia, África, América Septentrional

    LADA (Land Degradation Assessment in Drylands project) is a scientifically-based approach to assessing and mapping land degradation at different spatial scales ? small to large ? and at various levels ? local to global. It was initiated in drylands, but the methods and tools have been developed so as to be widely applicable in other ecosystems and diverse contexts with minimal required adaptation.

  4. Library Resource
    Artículos de revistas y libros
    Diciembre, 2016
    Nigeria, Estados Unidos de América, España, Malí, Alemania, China, Australia, Bolivia, Irán, Etiopía, Níger, Camerún, Kenya, Jordania, Marruecos, Uganda, Italia, Tanzania, India, Chad, Líbano, Rumania, Mongolia

    The Technical Guide on Pastoralism builds on a number of initiatives and studies from recent years that have shone a light on pastoral governance and land tenure: on the inherent challenges pastoralists face, the shortcomings of governments in securing pastoral tenure, and the emerging examples of success and progress from around the world. This Technical Guide provides solutions to securing pastoral governance and tenure without undermining the inherent, necessary complexity of customary arrangements.

  5. Library Resource
    Artículos de revistas y libros
    Junio, 2018
    Estados Unidos de América, Alemania, Bolivia, Etiopía, Níger, Camerún, Jordania, Uganda, Tanzania, Chad, Rumania, Mongolia, España, Malí, China, Australia, Irán, Kenya, Marruecos, Italia, India, Líbano

    The Technical Guide on Pastoralism builds on a number of initiatives and studies from recent years that have shone a light on pastoral governance and land tenure: on the inherent challenges pastoralists face, the shortcomings of governments in securing pastoral tenure, and the emerging examples of success and progress from around the world. This Technical Guide provides solutions to securing pastoral governance and tenure without undermining the inherent, necessary complexity of customary arrang ements.

  6. Library Resource
    Artículos de revistas y libros
    Diciembre, 2005
    Estados Unidos de América, China, Australia, Canadá, Etiopía, Pakistán, Uruguay, Kenya, Jordania, Sudáfrica, Turquía, Madagascar, Italia, Tanzania, Países Bajos, Argentina, India, México, Brasil, Mongolia

    This book brings together information on the contrasting characteristics, condition, present use and problems of the world's main natural grasslands. Since grassland is commercialized through the grazing animal, particular attention is paid to the livestock production systems associated with each main type. Grazing resources are more than simply edible herbage: many other factors have to be taken into account, notably water in all areas, and shelter in winter-cold climates.

  7. Library Resource

    Land

    Publicación revisada por pares
    Enero, 2021
    Francia, Japón, Canadá, Reino Unido, Estados Unidos de América, Alemania, Australia, Nueva Zelandia

    Globally, agricultural soils are being evaluated for their role in climate change regulation as a potential sink for atmospheric carbon dioxide (CO2) through sequestration of organic carbon as soil organic matter. Scientists and policy analysts increasingly seek to develop programs and policies which recognize the importance of mitigation of climate change and insurance of ecological sustainability when managing agricultural soils.

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