Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 700.
  1. Library Resource

    Land

    Publication évaluée par des pairs
    janvier, 2022
    Chine

    Protecting cultivated land is an urgent mitigation measure for China to reconcile the contradiction between food safety and carbon neutrality. In the context of carbon neutrality, this paper constructs an evolutionary game model among local governments, agricultural technology service organizations (ATSOs), and farmers based on China’s cultivated black land, and discusses the factors influencing the strategy choice of each stakeholder group and the final form of evolutionary stabilization strategies adopted by each stakeholder from the perspective of agricultural extension.

  2. Library Resource

    Land

    Publication évaluée par des pairs
    janvier, 2022
    Chine

    The excessive use of cultivated land for non-grain production activities is considered a threat to grain security. This study presents an analysis framework on unraveling the causal mechanisms for non-grain production of cultivated land. We apply the analysis framework in Liyang, which is located in the Yangtze River Delta and is also an important “national grain base” county of China.

  3. Library Resource

    Land

    Publication évaluée par des pairs
    janvier, 2022
    Éthiopie

    Knowledge of hydrologic connectivity is important to grasp the hydrological response at a basin scale, particularly as changes in connectivity can have a negative effect on the environment. In the context of a changing climate, being able to predict how changes in connectivity will affect runoff and sediment transport is particularly relevant for land-use planning. Many studies on hydrology, geomorphology and climatology have been conducted in the Lake Tana Basin in Ethiopia, which is undergoing rapid development and significant environmental changes.

  4. Library Resource

    Land

    Publication évaluée par des pairs
    janvier, 2022
    Estonie

    This article employs moral geographies in analysing the land restitution process and outcome. Moral geographies investigate how abstract values, deliberations and judgements are translated into everyday life and, consequently, to landscape. The dynamics of moral geographies are analysed by transdisciplinary research methods using mainly qualitative data, such as documents, media and literature, but also spatial and statistical data. Land restitution in Estonia had its start in 1991, instigated by the heat of national reawakening, aiming to reverse the past 50 years of Soviet ‘wrongdoings’.

  5. Library Resource

    Land

    Publication évaluée par des pairs
    janvier, 2022
    Afrique du Sud

    Land and water are vital resources for sustaining rural livelihoods and are critical for rural development as they form the basis of agriculture, the main economic activity for rural communities. Nevertheless, in most developing countries, land and water resources are unevenly distributed due to historical and socio-economic imbalances, hence the need for land reform policies to address these disparities. However, redistributing land without considering the interconnectedness of land and socio-ecological systems can compound existing food and water insecurity challenges.

  6. Library Resource

    Land

    Publication évaluée par des pairs
    janvier, 2021
    Australie

    Agricultural land-use change is a dynamic process that varies as a function of social, economic and environmental factors spanning from the local to the global scale. The cumulative regional impacts of these factors on land use adoption decisions by farmers are neither well accounted for nor reflected in agricultural land use planning. We present an innovative spatially explicit agent-based modelling approach (Crop GIS-ABM) that accounts for factors involved in farmer decision making on new irrigation adoption to enable land-use predictions and exploration.

  7. Library Resource

    Land

    Publication évaluée par des pairs
    janvier, 2021
    Niger

    Smallholder agriculture is a major source of income and food for developing nations. With more frequent drought and increasing scarcity of arable land, more accurate land-use planning tools are needed to allocate land resources to support regional agricultural activity. To address this need, we created Land Capability Classification (LCC) system maps using data from two digital soil maps, which were compared with measurements from 1305 field sites in the Dosso region of Niger. Based on these, we developed 250 m gridded maps of LCC values across the region.

  8. Library Resource

    Land

    Publication évaluée par des pairs
    janvier, 2021
    Global

    A precise evaluation of soil quality (SQ) is important for sustainable land use planning. This study was conducted to assess soil quality using multivariate approaches. An assessment of SQ was carried out in an area of Dakhla Oasis using two methods of indicator selection, i.e., total data set (TDS) and minimum data set (MDS), and three soil quality indices (SQIs), i.e., additive quality index (AQI), weighted quality index (WQI), and Nemoro quality index (NQI). Fifty-five soil profiles were dug and samples were collected and analyzed.

  9. Library Resource

    Land

    Publication évaluée par des pairs
    janvier, 2021
    Afrique du Sud

    A Fit-for-Purpose (FFP) land administration system strives for a more flexible, inclusive, participatory, affordable, reliable, realistic, and scalable approach to land administration and management in developing countries. The FFP finds itself thus at the interface with the coordination and governance challenges of the mainstream promotion of democratic decentralization of the past decades in general, and collaborative systems for decentralized and participatory land governance in Africa, in particular.

  10. Library Resource

    Land

    Publication évaluée par des pairs
    janvier, 2021
    Global

    Land use/land cover (LULC) change driven by land use policy always leads to dramatic change in carbon storage and sequestration, especially in a rapidly urbanizing region. However, few studies explored the influences of land use polices on carbon storage and sequestration in a rapidly urbanizing region.

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