Le 17 septembre 2023, plus de 70 représentants des titulaires de droits et leurs alliés se sont réunis pour un dialogue mondial sur la façon dont le financement climatique peut ou doit soutenir leur vision de l’avenir dans un monde affecté par le changement climatique.
L’urbanisation progresse dans de nombreux pays et ce rapport montre qu’elle modifie les systèmes agroalimentaires d’une façon qu’il n’est plus possible d’appréhender sous l’angle de la simple dichotomie entre milieu rural et milieu urbain.
Bulgaria has a long tradition of smallholder farming, predominantly producing for self-consumption. As a result of land reform and farm restructuring, many rural households received agricultural land. Some developed commercial farms but most households stayed as subsistence farmers and used their small pieces of land to produce for self-consumption and market the excess output to top up their non-farm incomes or meagre pensions. They had little capital and insecure access to markets.
Compared to rural agriculture, urban agriculture (UA) has some distinct features (e.g., the limited land access, alternative growing media, unique legal environments or the non-production-related missions) that encourage the development of new practices, i.e., “novelties” or “innovations”. This paper aims to (1) identify the “triggers” for novelty production in UA; (2) characterize the different kinds of novelties applied in UA; (3) evaluate the “innovativeness” of those social, environmental and economic novelties; and, (4) estimate the links between novelties and sustainability.
Despite the efforts of developed countries to protect undeveloped land, development continues to expand beyond urban boundaries. High-quality land needed for food production is often consumed. This study aims to verify possible causes of undeveloped land and high-quality land consumption within regions (NUTS3) using a new approach to building growth monitoring. It investigates residential (RBs) and commercial buildings (retail and industrial buildings, RIBs). The development between 2006 and 2016 in the Czech Republic, a country in Central Europe, is used as a case study.
As land is limited, conflicts between land uses, and, consequently, conflicts between land users about land use inevitably arise. However, how these land use conflicts affect local land use actors has remained underexplored. The objective of this paper is to provide a broad, cross-sectoral overview of land use conflicts as perceived by local land use actors and to explore the actors’ experiences with these conflicts.
Our research aims at unveiling the various drivers that can have an impact on urban densification. Unlike the usual logistic modelling techniques, our study considers multi-level built-up densities ranging from low to high built-up density. The commonly used dataset for a number of present studies is based on raster images. Our study uses vector-based cadastral data to create maps for the years 2000, 2010 and 2020 in order to better trace densification.
As land is limited, conflicts between land uses, and, consequently, conflicts between land users about land use inevitably arise. However, how these land use conflicts affect local land use actors has remained underexplored. The objective of this paper is to provide a broad, cross-sectoral overview of land use conflicts as perceived by local land use actors and to explore the actors’ experiences with these conflicts.
Land allocated to protected areas (PA) is expanding as are expectations about the services these areas deliver. There is a need to advance knowledge on PA governance systems, like co-management, recognising that there is no “one-size-fits-all” solution. We analyse the co-management governance system and performance of Vatnajökull National Park (VNP), Iceland. We adapt an analytical framework from the literature on environmental governance and analyse its governance system, hence actor roles, institutional arrangements and interactions.
This is the PDF version of an online data story published by Land Portal on 12 May 2022.
Maize is a key global cash crop, produced in every continent except Antarctica. As a flex crop, it has multiple uses including for direct human consumption, as an ingredient for animal feed, as a key component in processed foods, or in ethanol production. According to figures from FAOSTAT, global production increased from 0.2 to 1.2 billion tons between 1961 and 2020.
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