Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 3129.
  1. Library Resource
    Articles et Livres
    mars, 2018
    Chine

    textabstractChina tends to be a dominant figure in the literature on global land grabbing. It is either cast as a major land grabber in distant places such as Africa, or as a key player in crop booms elsewhere because it provides for massive market demand, such as for soya from South America. These are all important issues and are well covered in the literature. However, the crop booms inside China that involve transnational capital and investors – and have provoked conflict around land politics – have been overlooked.

  2. Library Resource

    Volume 10 Issue 2

    Publication évaluée par des pairs
    février, 2021
    République centrafricaine, Chine, Éthiopie, Fédération de Russie, Rwanda, États-Unis d'Amérique, Viet Nam, Asie

    This paper reviews experiences and development impacts of a selected number of developing countries in Asia and Africa that have used emerging land registration approaches to rapidly secure land rights at scale. Rapid and scalable registration is essential to eliminate a major backlog of the world’s unregistered land, which stands at about 70 percent. The objective of the review, based on secondary data, is to draw lessons that can help accelerate land registration across many countries.

  3. Library Resource

    Volume 10 Issue 2

    Publication évaluée par des pairs
    février, 2021
    Canada, Chine, États-Unis d'Amérique

    There is growing evidence that exposure to nature increases human well-being, including in urban areas. However, relatively few studies have linked subjective satisfaction to objective features of the environment. In this study we explore the links among objective environmental features (tree cover, water, and bird diversity) and subjective judgements of satisfaction. We surveyed residents of Ottawa, Canada (n = 1035) about their satisfaction with their local neighbourhoods.

  4. Library Resource

    Volume 10 Issue 2

    Publication évaluée par des pairs
    février, 2021
    Chine

    Nowadays, China is the world’s second largest economy and largest carbon emitter. This paper calculates the carbon emission intensity and the carbon emissions per capita of land use in 30 provinces at the national level in China from 2006 to 2016. A spatial correlation model is used to explore its spatiotemporal features. The results show that (1) China’s land use carbon emissions continued to grow from 2006 to 2016. The spatial heterogeneity of carbon emission intensity of land use initially decreased and then increased during this period.

  5. Library Resource

    Volume 10 Issue 2

    Publication évaluée par des pairs
    février, 2021
    Chine

    Cultivated land protection is the top priority of the national economy in China and the livelihood of people. Cultivated land protection policies (CLPP) play an important role in the protection of cultivated land. However, the process of dissemination of CLPP on social networks of farmers has problems, such as distortion of policy content, single dissemination channels, low level of farmers’ knowledge, and low dissemination efficiency.

  6. Library Resource

    Volume 10 Issue 2

    Publication évaluée par des pairs
    février, 2021
    Chine, Fédération de Russie, États-Unis d'Amérique

    Agricultural land is fundamental to human survival and economic development. Unlike other resources, land resources are embodied in trade goods and commodities, which are continuously re-allocated between countries and regions. As a typical ecological element, agricultural land embodied in trade activities can play an essential role in allocating land resources and advancing agricultural development.

  7. Library Resource

    Volume 10 Issue 2

    Publication évaluée par des pairs
    février, 2021
    République de Corée, Norvège

    Wild-simulated ginseng (WSG) is highly sensitive to growth conditions. Nevertheless, the suitability evaluation of actual WSG cultivation sites for a sustainable yield has not been conducted in South Korea, nor at a global level. This study aimed to evaluate the suitability of actual WSG cultivation sites to understand the status of these sites and to present a methodology that can be applied to the determination of WSG cultivation sites by combining the major factors essential for WSG growth.

  8. Library Resource

    Volume 10 Issue 2

    Publication évaluée par des pairs
    février, 2021
    République centrafricaine, Chine, Inde, Territoire britannique de l'océan Indien, Fédération de Russie, États-Unis d'Amérique, Europe

    The issue of food security has been widely studied by the international community. To reveal the research situation as it pertains to food security objectively, this paper comprehensively utilizes bibliometrics techniques (i.e., Bibliometrix, VOSviewer, and CiteSpace) to explore the research status and development trends in the area of food security. The results show that: (1) food security research has shown an increasing trend during the past 30 years.

  9. Library Resource

    Volume 10 Issue 2

    Publication évaluée par des pairs
    février, 2021
    Chine

    Land degradation, especially soil erosion, is a societal issue that affects vineyards worldwide, but there are no current investigations that inform specifically about soil erosion rates in Chinese vineyards. In this review, we analyze this problem and the need to avoid irreversible damage to soil and their use from a regional point of view. Information about soil erosion in vineyards has often failed to reach farmers, and we can affirm that to this time, soil erosion in Chinese vineyards has been more of a scientific hypothesis than an agronomic or environmental concern.

  10. Library Resource

    Volume 10 Issue 2

    Publication évaluée par des pairs
    février, 2021
    Chine, Guadeloupe, Fédération de Russie, États-Unis d'Amérique

    In the context of the transition from “Native-rural China” to “Urban-rural China”, suburban villages have undergone rapid reconstruction of format, industry, and function. Aiming to reveal the evolution characteristics and driving forces, this study selected She Village, located in suburban areas of Nanjing, to analyze the changes of both dominant and recessive morphology of land use by employing participatory rural appraisal, remote sensing, and geographic information systems.

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