Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 355.
  1. Library Resource
    Rapports et recherches
    mai, 2015
    Australie, Belgique, Canada, Inde, Territoire britannique de l'océan Indien, États-Unis d'Amérique

    The paper highlights that land degradation in India has been approaching a crisis level in spite of repeated emphasis on wasteland development and existence of apex level organisations for that purpose. One reason has been the policy emphasis on ownership and control rather than appropriate management of the land. It is set in the context of i) the 1988 Forest Policy, and ii) the recent amends to the Forest Conservation Act.

  2. Library Resource
    Rapports et recherches
    janvier, 2014
    Australie, Belgique, Canada, Inde, Territoire britannique de l'océan Indien, États-Unis d'Amérique

    The paper highlights that land degradation in India has been approaching a crisis level in spite of repeated emphasis on wasteland development and existence of apex level organisations for that purpose. One reason has been the policy emphasis on ownership and control rather than appropriate management of the land. It is set in the context of i) the 1988 Forest Policy, and ii) the recent amends to the Forest Conservation Act.

  3. Library Resource
    Articles et Livres
    décembre, 2011
    Australie, Bhoutan, Chine, Inde, Kazakhstan, Kiribati, République de Corée, Koweït, Mongolie, Pakistan, Philippines, Thaïlande, Ouzbékistan

    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.

  4. Library Resource

    Volume 9 Issue 10

    Publication évaluée par des pairs
    octobre, 2020
    Territoire britannique de l'océan Indien, République centrafricaine, Amérique centrale, Amérique du Sud, Amérique septentrionale, États-Unis d'Amérique, Chine, Inde, Europe, Fédération de Russie, Australie, Global

    Although the way in which vegetation phenology mediates the feedback of vegetation to climate systems is now well understood, the magnitude of these changes is still unknown. A thorough understanding of how the recent shift in phenology may impact on, for example, land surface temperature (LST) is important. To address this knowledge gap, it is important to quantify these impacts and identify patterns from the global to the regional scale.

  5. Library Resource
    Documents et rapports de conférence
    décembre, 2014
    Afrique du Sud, Inde, Chine, Brésil, Australie

    A Spatial Data Infrastructure (SDI) is an evolving concept, essentially consisting of policies, institutional arrangements, Geographical Information Systems (GISs), data bases, networks, Web services and portals to facilitate and coordinate the availability, exchange and sharing of geospatial data and services between stakeholders from different levels.

  6. Library Resource
    Articles et Livres
    décembre, 2009
    Chine, Espagne, Inde, Brésil, Nouvelle-Zélande

    Data from the 1990-1994 period presented in the "Brazil's Initial National Communication" document indicated that the country is one of the top world greenhouse gas (GHG) emitters. A large majority of Brazil's GHG emissions come from deforestation mainly of the Amazon biome for agriculture and livestock land uses. This unique inventory is now out of date.

  7. Library Resource
    Articles et Livres
    décembre, 2009
    Chine, Espagne, Inde, Brésil, Nouvelle-Zélande

    Data from the 1990-1994 period presented in the "Brazil's Initial National Communication" document indicated that the country is one of the top world greenhouse gas (GHG) emitters. A large majority of Brazil's GHG emissions come from deforestation mainly of the Amazon biome for agriculture and livestock land uses. This unique inventory is now out of date.

  8. Library Resource
    Articles et Livres
    décembre, 2006
    Inde, Australie, Kenya, Afrique, Afrique orientale

    The need to increase water productivity is a growing global concern as the World Commission on Water has estimated that demand for water will increase by c. 50% over the next 30 years and approximately half of the world's population will experience conditions of severe water stress by 2025. Three-quarters of African countries are expected to experience unstable water supplies, whereby small decreases in rainfall induce much larger reductions in streamflow.

  9. Library Resource
    Articles et Livres
    juillet, 2018
    Kenya, Libéria, Bangladesh, États-Unis d'Amérique, Philippines, Afrique du Sud, Malaisie, Mali, Chine, Royaume-Uni, Ghana, Inde, Malawi, Pakistan, Papouasie-Nouvelle-Guinée, Pays-Bas

    A survey of business models that provide opportunities for smallholders.

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