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échelle (cartographie)

L'échelle est le rapport entre le représentation des phénomènes sur la carte (ou le plan) et leur mesure dans la réalité.

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Publication évaluée par des pairs
novembre 2020
République-Unie de Tanzanie

This paper explores the impact of large-scale agricultural investment on household livelihood outcomes among smallholder farmers in Kilombero Valley, Tanzania. The study used qualitative and quantitative data from a sample of 376 households. Quantitative data analysis employed independent samples t-test and multiple linear regressions.

Land Journal Volume 9 Issue 11 cover image
Publication évaluée par des pairs
novembre 2020
Chine

Traditional villages are important carriers of traditional cultural heritage, and they have strong historical, cultural, aesthetic and tourism value for all countries and the international community. In China, the number of traditional villages is currently decreasing each year, and the precious material and non-material heritage is at risk of disappearing in the process of urbanization.

Publication évaluée par des pairs
octobre 2020
Territoire britannique de l'océan Indien
République centrafricaine
Amérique centrale
Amérique du Sud
Amérique septentrionale
États-Unis d'Amérique
Chine
Inde
Europe
Fédération de Russie
Australie
Global

Although the way in which vegetation phenology mediates the feedback of vegetation to climate systems is now well understood, the magnitude of these changes is still unknown. A thorough understanding of how the recent shift in phenology may impact on, for example, land surface temperature (LST) is important.

Publication évaluée par des pairs
octobre 2020
Panama
Pérou
États-Unis d'Amérique

The understanding of relationships between ecosystem services and the appropriate spatial scales for their analysis and characterization represent opportunities for sustainable land management. Bundles have appeared as an integrated method to assess and visualize consistent associations among multiple ecosystem services.

Publication évaluée par des pairs
octobre 2020
Royaume-Uni
Allemagne

Spatially explicit assessments of ecosystem services (ES) potentials are a key component in supporting a sustainable land use management. The ES matrix method is a commonly used approach as it allows for a comparably fast, comprehensible and accessible ES assessment.

août 2020
Zimbabwe

Pressures on land and natural resources are growing;and many communities affected by land rights violations struggle to assert their rights. In this interview Rachael Knight talks about how IIED’s legal tools team supports grassroots advocates and communities impacted by large-scale land acquisitions. Includes a 5.40 minute video on drafting community by-laws.

Publication évaluée par des pairs
juillet 2020
Allemagne
Équateur

The forest and landscape restoration (FLR) targets set as part of the Bonn Challenge draw attention to the governance arrangements required to translate national FLR targets into local action. To achieve the targets, actors at multiple levels of the governance scale aim to influence relevant processes on the ecological scale.

juillet 2020
Kenya

International standards can help businesses fill gaps in national law but addressing issues at scale requires systematic governance reform. Law is part of the problem as often are governments. In many countries features of the law facilitate dispossession. It is often not technical capacity that is missing but the political power to confront vested interests.

Publication évaluée par des pairs
juin 2020
Danemark
États-Unis d'Amérique

This paper focuses on a three-year rural landscape strategy-making process, which was driven by a Danish municipality and involved a large number of stakeholders. The project was part of an action research program aimed at developing new approaches to collaborative landscape planning. Gaining experiences with such approaches was part of this aim.

Publication évaluée par des pairs
juin 2020
Arabie saoudite

The urban heat island (UHI) effect has become a significant focus of research in today’s era of climate change, and a key consideration for the next generation of urban planning focused on green and livable cities. UHI has traditionally been measured using in situ data and ground-based measurements.

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