Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 277.
  1. Library Resource
    Rapports et recherches
    février, 2012
    Chine

    This article uses TM images in 1999 and 2006 in Dahua County, selects the driving factors having great impact on urban land use change, and conducts data processing using GIS software. It then uses CLUE-S model to simulate land use change pattern in 2006, and uses land use map in 2006 to test the simulation results. The results show that the simulation achieves good effect, indicating that we can use CLUE-S model to simulate the future urban land use change in karst areas, to provide scientific decision-making support for sustainable development of land use.

  2. Library Resource
    Rapports et recherches
    janvier, 2013
    Hong Kong

    Irrigation land suitability assessment and mapping play an imperative role for sustainable utilization of scarce physical land resources. The objectives of this study were to prepare spatial data base of physical land resources for irrigated agriculture and to assess land suitability for irrigation and developing suitable area map for the study area. The study was conducted at Fogera catchment, South Gondar. Soil and water sampling spots were selected based on free and grid survey techniques and their locations were taken using Global Positioning System (GPS).

  3. Library Resource
    Rapports et recherches
    février, 2012
    Bhoutan, Chine, Inde, Népal, Asia du sud-est

    An increasing body of evidence shows that forest governance and tenure reforms are central to mitigating a number of problems related to forests, and seriously affect forest-dependent people. On this backdrop, this assessment of South Asian forest tenure systems was initiated to provide a greater understanding of the tenure trends and status in the region that can potentially inform the policy process. This is the synthesis report of forest tenure assessments prepared by country consultants in six countries in South Asia: Bangladesh, Bhutan, India, Nepal, China and Pakistan.

  4. Library Resource
    Documents et rapports de conférence
    août, 2012
    Chine, Laos, Myanmar, Népal, Philippines, Viet Nam, Global, Asia du sud-est

    An international workshop on Forest and Land Tenure Reform was held in Vientiane on 28-29 August, 2012. The workshop was hosted by the National Assembly of Lao PDR, with support from RECOFTC – The Center for People and Forests through the Rights and Resources Initiatives (RRI). The key objectives of the workshop were:

  5. Library Resource
    国家粮食安全范围内 土地、渔业及森林权属 负责任治理 自愿准则

    国家粮食安全范围内 土地、渔业及森林权属 负责任治理 自愿准则

    Manuels et directives
    décembre, 2012
    Chine, Global

    The primary goal of the "Voluntary Guidelines for the Responsible Governance of Tenure of Land, Fisheries and Forests within the Scope of National Food Security" is to achieve food security for all and to support the progressive realization of the right to adequate food within the scope of national food security.

  6. Library Resource
    Articles et Livres
    janvier, 2012
    Chine

    North China is the most important food basket of China, where the majority of wheat and corn are produced. Most crops grown in North China are irrigated, thus water security is food security. Since the 1980s, drying has been frequently observed, as shown by a reduction in precipitation, cutoff in riverflow, and shrinkage of lakes. This increase in drying cannot be explained by climate change alone. We propose that intensive land-use in this area in recent decades has had a significant impact.

  7. Library Resource
    Articles et Livres
    décembre, 2012
    États-Unis d'Amérique, Chine, Europe, Afrique

    Over the past decade, sustainable development has become a pivotal element of innovation in various areas. Industrial biotechnology - through its potential to reform our energy resources - is of specific interest given its controversial reception. With the ongoing shift from a fossil-fuel-based to a bio-based economy, the demand for biomass production for biofuels and biomaterials has increased dramatically. Although countries such as the USA may have enough land-surface available, it is not likely that the necessary biomass to 'fuel' Europe can be grown domestically.

  8. Library Resource
    Articles et Livres
    décembre, 2012
    Népal, France, Yémen, Suisse, États-Unis d'Amérique, Israël, Chili, Allemagne, Chine, Italie, Australie, Malte, Inde, Sri Lanka, Thaïlande

    En pocas palabras, la escasez de agua tiene lugar cuando la demanda supera el suministro de agua dulce en un área determinada. Escasez de agua = un exceso de demanda de agua para el suministro disponible Esta situación aparece como consecuencia de una elevada demanda agregada por parte de todos los sectores que consumen agua respecto al suministro disponible, bajo las condiciones de infraestructuras y las disposiciones institucionales existentes.

  9. Library Resource
    janvier, 2013
    Timor-Leste, Indonésie, Cambodge, Philippines, Malaisie, Thaïlande, Myanmar, Océanie, Asie orientale

    The series of studies discussed in this overview pull together updated information about large-scale land acquisitions in the region, with the aim of identifying trends, common threats, divergences and possible solutions. As well as summarising trends in investment, trade, crop development and land tenure arrangements, the studies focus on the land tenure and human rights challenges.

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