Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 66.
  1. Library Resource
    Articles et Livres
    septembre, 2018
    Indonésie

    In Indonesia, land cover change for agriculture and mining is threatening tropical forests, biodiversity and ecosystem services. However, land cover change is highly dynamic and complex and varies over time and space. In this study, we combined Landsat-based land cover (change) mapping, pixel-to-pixel cross tabulations and expert knowledge to analyze land cover change and forest loss in the West Kutai and Mahakam Ulu districts in East Kalimantan from 1990-2009.

  2. Library Resource
    Articles et Livres
    octobre, 2019
    Philippines

    Natural disasters are projected to increase in number and severity, in part due to climate change. At the same time a growing number of disaster risk reduction (DRR) and climate change adaptation measures are being implemented by governmental and non-governmental organizations, and substantial post-disaster donations are frequently pledged. At the same time there has been increasing demand for transparency and accountability, and thus evidence of those measures having a positive effect.

  3. Library Resource
    Articles et Livres
    août, 2018
    Laos

    Agricultural large-scale land acquisition (LSLA) is a process that is currently not captured by land change models. We present a novel land change modeling approach that includes processes governing LSLAs and simulates their interactions with other land systems. LSLAs differ from other land change processes in two ways: (1) their changes affect hundreds to thousands of contiguous hectares at a time, far surpassing other land change processes, e.g., smallholder agriculture, and (2) as policymakers value LSLA as desirable or undesirable, their agency significantly affects LSLA occurrence.

  4. Library Resource
    Articles et Livres
    avril, 2019
    Cambodge

    This paper investigates how large-scale land acquisitions (LSLAs) can be governed to avoid underuse and thereby spare room for other land claims, specifically nature conservation. LSLA underuse occurs when land in LSLAs is not converted to its intended use. Taking Cambodia as a case, we map converted and unconverted areas within LSLAs using remote sensing. We develop three scenarios of alternative LSLA policies until 2040, and use a land system change model to evaluate how governing the underuse of LSLAs affects overall land use.

  5. Library Resource
    Articles et Livres
    mars, 2021
    Inde

    Ecosystem Services (ESs) are bundles of natural processes and functions that are essential for human well-being, subsistence, and livelihoods. The ‘Green Revolution’ (GR) has substantial impact on the agricultural landscape and ESs in India. However, the effects of GR on ESs have not been adequately documented and analyzed. This leads to the main hypothesis of this work – ‘the incremental trend of ESs in India is mainly prompted by GR led agricultural innovations that took place during 1960 - 1970’. The analysis was carried out through five successive steps.

  6. Library Resource
    Articles et Livres
    janvier, 2020
    Iran

    Arid and semi-arid regions are particularly vulnerable to global environmental change because of their fragile climatic conditions. The rapid development of land use is expected to affect aquatic ecosystems in these regions. In this study, we focused on how land use change affects the stream flow and inflow to Urmia Lake in the Mordagh Chay basin, Iran. This case-study exemplifies dynamics found across a much larger region. We mapped changes in land use between 1993–2015 using satellite imagery and modeled future changes using the Dyna-CLUE model.

  7. Library Resource
    Articles et Livres
    octobre, 2019
    Indonésie

    This article is about the strategic use of adat arguments in the politics of large-scale land acquisition. While customary (adat) communities are commonly depicted as small local minorities living in the forests and being guardians of the environment, in many situations such communities occupy a majority position within the district. Majority adat communities are internally differentiated into categories of actors with varying and conflicting interests. This article focuses on Sumba in eastern Indonesia, where state and adat powers are not opposed but historically aligned.

  8. Library Resource
    Articles et Livres
    décembre, 2019
    Indonésie

    This article is about the strategic use of adat arguments in the politics of large-scale land acquisition. While customary (adat) communities are commonly depicted as small local minorities living in the forests and being guardians of the environment, in many situations such communities occupy a majority position within the district. Majority adat communities are internally differentiated into categories of actors with varying and conflicting interests. This article focuses on Sumba in eastern Indonesia, where state and adat powers are not opposed but historically aligned.

  9. Library Resource
    Articles et Livres
    décembre, 2019
    Indonésie

    This article is about the strategic use of adat arguments in the politics of large-scale land acquisition. While customary (adat) communities are commonly depicted as small local minorities living in the forests and being guardians of the environment, in many situations such communities occupy a majority position within the district. Majority adat communities are internally differentiated into categories of actors with varying and conflicting interests. This article focuses on Sumba in eastern Indonesia, where state and adat powers are not opposed but historically aligned.

  10. Library Resource
    Articles et Livres
    décembre, 2016
    Philippines

    The legalisation of the customary land rights of rural communities is currently actively promoted as a strategy for conserving biodiversity. There is, however, little empirical information on the conservation outcomes of these tenure reforms. In this paper, we describe four conservation projects that specifically aimed to formalise land rights in the Philippines, a country widely seen as a model for the devolution of control over natural resources to rural communities.

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