Résultats de la recherche | Land Portal | Sécurisation des droits fonciers à travers les données ouvertes

Résultats de la recherche

Showing items 1 through 9 of 7900.
  1. Library Resource
    Rapports et recherches
    février, 2019
    Nigéria

    This report examines the challenges and opportunities of Feed the Future, the U.S. government’s global hunger and food security initiative, working in the complex political, economic, environmental, and cultural context of Nigeria. With the initiative moving into its second phase, adding resilience as a strategic objective and including more fragile target countries like Nigeria, Feed the Future needs to evolve its model to meet the needs of the world’s most at-risk populations.

  2. Library Resource
    Rapports et recherches
    septembre, 2017
    Nigéria

    It is encouraging to see that the United Nations Security Council is beginning to acknowledge the transboundary dimensions of fragility and conflict, as demonstrated by its newly launched Report of the Secretary-General on the situation in the Lake Chad Basin region.

  3. Library Resource
    Articles et Livres
    juin, 2017
    Mozambique

    [C]onservation is not a priority….. they [Frelimo] want economic growth at any point. So if they find …… coal and gas and other minerals it doesn’t matter where they are found, their priority is to develop those industries and I think they will worry about ecosystems ……. as an afterthought. Right now their main focus is growth, economic growth. (Interview with government official, discussing the governing party’s view of conservation in the context of a resources boom, 14 May 2014).

  4. Library Resource

    Volume 9 Issue 4

    Publication évaluée par des pairs
    avril, 2020
    Global

    Forests in the montane-Mediterranean zone have only recently began to be affected by wildfires, therefore the knowledge necessary for restoration projects is missing. The aim of the study was to assess the effects of factors related to seedling attributes, weather conditions and site suitability on seedling performance. The characterisation of sites was based on bedrock and soil clay content as well as pre-fire vegetation. Apical growth and survival of seedlings was monitored for four years in Parnitha National Park.

  5. Library Resource

    Volume 9 Issue 4

    Publication évaluée par des pairs
    avril, 2020
    Italie

    The purpose of this work is to synthesize, for an international audience, certain fundamental elements that characterize the Italian peninsular territory, through the use of a biogeographical model known as the “peninsula effect” (PE). Just as biodiversity in peninsulas tends to change, diverging from the continental margin, so do some socio-economic and behavioral characteristics, for which it is possible to detect a progressive and indisputable variation depending on the distance from the continental mass.

  6. Library Resource

    Volume 9 Issue 4

    Publication évaluée par des pairs
    avril, 2020
    Pologne

    On the basis of the analysis and interpretation of maps, published literature, and environmental reconnaissance, this article discusses environmental transformations in the area of the Kuźnica Warężyńska sand mine in southern Poland over the years 1944–2015. A comprehensive ecological analysis was carried out concerning spatial development, mining activity, hydrogeological and hydrological conditions as well as the biotic environment.

  7. Library Resource

    Volume 9 Issue 4

    Publication évaluée par des pairs
    avril, 2020
    Chine

    Over the past few decades urbanization and population growth have been the main trend all over the world, which brings the increase of economic benefits (EB) and the decrease of cropland. Cropland protection policies play an important role in the urbanization progress. In this study, we assess the trade-offs between EB and ecosystem services value (ESV) under three cropland protection policy scenarios using the LAND System Cellular Automata for Potential Effects (LANDSCAPE) model.

  8. Library Resource

    Volume 9 Issue 4

    Publication évaluée par des pairs
    avril, 2020
    Afrique du Sud, Afrique australe

    This study explored the shift in land use from livestock farming to game farming in the Eastern Cape, South Africa, from a social-ecological regime shift perspective. A regime shift can be defined as a large, persistent change in the structure and function of the intertwined social and ecological components of a landscape. This research focused on the Amakhala game reserve as a case study to understand how the shift affected the provision of ecosystem services and human wellbeing.

  9. Library Resource

    Volume 9 Issue 3

    Publication évaluée par des pairs
    mars, 2020
    République démocratique du Congo, Inde, Kenya

    The livelihoods of indigenous peoples, custodians of the world’s forests since time immemorial, were eroded as colonial powers claimed de jure control over their ancestral lands. The continuation of European land regimes in Africa and Asia meant that the withdrawal of colonial powers did not bring about a return to customary land tenure. Further, the growth in environmentalism has been interpreted by some as entailing conservation ahead of people.

  10. Library Resource

    Volume 9 Issue 3

    Publication évaluée par des pairs
    mars, 2020
    Chine, Asie

    Drought and vegetation dynamics in the northern Xinjiang Uygur Autonomous Region of China (NXC), the centre of Asia with arid climate, were assessed using the standardized precipitation evapotranspiration index (SPEI) and the normalized difference vegetation index (NDVI). Analyses were performed through the use of Sen’s method and Spearman’s correlation to investigate variations in the NDVI and the impacts of drought on vegetation from 1998 to 2015.

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