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Il y a 282 éléments de contenu liés à échelle (cartographie) sur le Land Portal.

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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Articles et Livres
février 2022
Afrique
Nigéria
Sierra Leone
Global

The reality that significant improvements in security of tenure at scale in rural Africa are still needed nearly a decade after the adoption of the Voluntary Guidelines for the Responsible Governance of Tenure of Land;Fisheries and Forests (VGGT) suggests a need to explore its limitations and consider what it would take to realize its objectives.

janvier 2022
Ouganda

The land crises and large-scale land grabs affecting many African countries today stem from historical and colonial mistakes whose problems remain. The systems;policies and laws that are being pushed to “register” and “formalise” land ownership do not put into consideration the cultural and historical aspects that govern land in many countries on the continent.

octobre 2021

Proponents of large-scale agriculture have put forward a multitude of reasons to support the advancement of this approach to farming. Large-scale agriculture is seen as the only way to “modernise” and “develop” the land;to close the yield gap;and to ensure food availability.

Aggregated from the Journal of Peasant Studies
juillet 2021
Zimbabwe

This article explores whether mechanisation affects patterns of accumulation and differentiation in Zimbabwe's post land reform where policy consistently disadvantages smallholders. Is the latest mechanisation wave any different? The article considers dynamics of tractor access and accumulation trajectories across and within land use types in Mvurwi area.

juillet 2021

A report by Global Agriculture examines the agricultural impact of multinational land deals (aka ‘land grabbing’) which are found to be directly harmful to local food security and livelihoods.

mai 2021
Libéria

Includes history of the project;the scale down;the role of European DFIs (Development Finance Institutions);recommendations. The issues of concern and damages often expressed by a critical mass of the Addax project communities have been confirmed. The communities were taken by surprise when the project was first scaled down and then sold twice.

Publication évaluée par des pairs
mars 2021
Chine

Agricultural land resources have been the central issue for the Chinese government in its attempts to secure food and agricultural sustainability. Yet strict land use control does not protect the agricultural land from erosion by urban expansion.

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

Agricultural development is facing two problems: insufficient grain production and low profit of farmers. There is a contradiction between the government’s goal of increasing production and the farmer’s goal of increasing profit.

Publication évaluée par des pairs
mars 2021
Kenya
Madagascar
Mozambique

This study set out to estimate the effects of large-scale agricultural investments (LSAIs) on household food security in one community each in Kenya, Madagascar and Mozambique. An endogenous switching regression model was adopted to control for a possible selection bias due to unobserved factors.

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