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Nexus between nature-based solutions, ecosystem services and urban challenges

Peer-reviewed publication
december, 2020
Global

Nature-based Solutions (NBS) are increasingly promoted to support sustainable and resilient urban planning. However, design and planning urban NBS targeted at the needs of the local context require knowledge about the causal relationships between NBS, ecosystem services (ES) and urban challenges (UC) This paper aims at contributing to this knowledge, by systematically identifying nexuses (i.e. qualitative links) between UC, ES and NBS, and describing plausible causal relationships.

Understanding support for regulatory approaches to wildfire management and performance of property mitigations on private lands

Peer-reviewed publication
december, 2020
United States of America
United Kingdom

Formal regulation of private property and exploration of “risk transmission” across ownerships are two popular means for addressing wildfire management at landscape scales. However, existing studies also indicate that a number of barriers exist for implementing formal regulations surrounding wildfire risk, and that few efforts gauge influences on the resident support that serves as an important antecedent to implementation.

Environmental drivers and sustainable transition of dachas in Eastern Europe: An analytical overview

Peer-reviewed publication
december, 2020
Eastern Europe

Dachas (collective gardens with summer houses in post-Soviet countries) is one of the most common features of peri-urban landscapes within the region that is the erstwhile USSR, with dacha conglomerates constituting half of the areas in the exurbs of major cities. In Belarus, Russia and Ukraine dachas largely preserved their original form and function. Arguably, they are at the turning point now, and can be further transformed sustainably if appropriate incentive structures will be created within national governance systems.

The impacts of Acacia decurrens plantations on livelihoods in rural Ethiopia

Peer-reviewed publication
december, 2020
Sub-Saharan Africa

This study was undertaken to examine local perceptions of the impacts of small-scale tree plantations, notably of Acacia decurrens (J.C. Wendl.) Willd., in Ethiopia’s Upper Blue Nile Basin. A particular focus of our study was on the different dimensions of livelihood sustainability centering on economic, social, human, physical, and natural capital. The unprecedented expansion of small-scale tree plantations in degraded agricultural land can be attributed to farmers’ efforts to overcome the problems of limited income options and land degradation.

An integrated approach for the estimation of agricultural drought costs

Peer-reviewed publication
december, 2020
United States of America
Italy

This study proposes a novel method to assess the overall economic effects of agricultural droughts using a coupled agronomic-economic approach that accounts for the direct and indirect impacts of this hazard in the economy. The proposed methodology is applied to Italy, where years showing different drought severity levels were analysed. Agricultural drought stress was measured using the fraction of Absorbed Photosynthetically Active Radiation (fAPAR).

Mesurer les droits des individus à la terre

Reports & Research
december, 2020
Afrique
Amériques
Asie
Europe
Océanie

Ce document vise à faciliter la collecte de données comparable entre pays pour le calcul des indicateurs des ODD 1.4.2 et 5.a.1 conformément aux méthodologies approuvées par l’IAEG-SDG. Cette publication donne un aperçu des indicateurs, une discussion sur les différents modules de questionnaire proposés et des conseils détaillés pour chacun.

Covid-19 pandemic and harmful policies push Brazil into an environmental crisis

Reports & Research
december, 2020
Brazil
United States of America

Strong evidence indicates that the Brazilian government is taking advantage of the confusion caused by the Covid-19 pandemic to speed-up a wide-ranging environmental setback. We present a timeline of policies and acts taken by the current federal administration against the environment during the pandemic and discuss their consequences. The unprecedented amount of measures affecting environmental policies is especially intended to weaken deforestation control and transparency of environmental agencies, and allow the expansion of harmful activities (e.g.

État des aires protégées et de conservation d’Afrique orientale et australe

Manuals & Guidelines
december, 2020
Afrique orientale
Afrique australe
État des aires protégées et de conservation d’Afrique orientale et australe est le premier rapport regroupant des informations sur les aires protégées et de conservation dans l’ensemble de la région d’Afrique de l’Est et du Sud. La région d’Afrique orientale et australe couvre 24 pays, de l’Afrique du Sud, au sud, au Soudan, au nord, ainsi que quatre des six nations insulaires de l’océan Indien occidental.

To What Extent Have Judicial and Non-Judicial Rulings Translated to the Success of Women’s Land Tenure in Western Kenya

Reports & Research
december, 2020
Kenya

The findings of this study demonstrate that the despite the bouquet of land laws and other land reforms that have been put in place to make it easier for women to access land rights, both the formal and informal systems remain fraught with multiple extra-legal obstacles in the form of personal (family) security, social acceptance, economic empowerment, and land rights literacy, which hinders women’s’ realisation to women’s lands rights.