Examen des options pour le contrôle des impacts de la surabondance locale des éléphants africains

SRI provides an agroecological and climate-smart solution by using less seed, water and fertilizer on soil that is rich in organic matter. SRI is grounded in four fundamental principles, which include promoting a rapid and healthy establishment of young plants, reducing competition among rice plants, creating fertile soils abundant in organic matter, and carefully managing water to avoid flooding and water stress, ensuring the optimal development of plants. To implement SRI, the Green Innovation Centers have developed, jointly with their partners, a cascade training strategy to disseminate the approach on a large scale. The experts train lead farmers, who supervise one or several groups of 20 to 30 producers each. Training involves practical comparison tests to demonstrate SRI in parallel to the conventional system. SRI involves six practices, ranging from land preparation and transplanting of seedlings to using organic fertilizer, weeding and harrowing, as well as irrigation management.

This document provides broad guidance on surveillance of infectious and non-infectious wildlife diseases, pathogens and toxic agents to assist in the implementation of a national surveillance programme for free-ranging wildlife. It is intended to promote a common understanding, which can serve as a foundation for training and operational procedures. While this guidance is geared to surveillance of free-ranging wildlife (whether in spaces managed by the public or private sector), much of the information is also generally applicable to (though not comprehensive for) wild animals in captive settings.

This report presents findings from an assessment of the biodiversity conservation potential of four project sites: Lobaye, Mambéré-Kadéï, Ombella-Mpoko, and Sangha-Mbaéré located in the Bangui region of the Central African Republic (CAR). This assessment was done using the Species Threat Abatement and Recovery (STAR) metric, which employs  high-resolution imagery and an approach to modelling species’ Area of Habitat (AOH) that was revised after June 2020 among other enhancements. This work was undertaken to better inform threat abatement and restoration planning and implementation at the partner project sites, and as part of a wider effort to pilot and strengthen the use of STAR as a  tool for restoration and conservation practitioners, communities, investors, and policymakers.

In 2021, IUCN launched the IUCN Flagship Report Series, to help demonstrate the importance of conserving nature for human well-being and all life on Earth. This report, the second in the series, focuses on agriculture and nature. The interactions, synergies, and tradeoffs between the two sit at the heart of the 2030 Agenda for Sustainable Development, which calls for ending hunger and ensuring food security while also mandating the protection and restoration of nature. Whether the two can be achieved simultaneously, and if so how, are crucial questions for humanity and our planet. IUCN therefore explores the positive and negative relationships between agriculture and nature conservation and mobilises new modelling approaches to examine both imperatives within a range of realistic policies.

In the 20 years since the IUCN SSC Shark Specialist Group’s first status report (2005), much has changed for sharks, rays and chimaeras. This report updates our understanding, and the scope of information reflects the scale of these two decades of change. The breadth of research topics has expanded, mirroring the inclusion of a greater diversity of species, and attention is being trained on the emerging threats and the accelerating global changes to aquatic ecosystems. The 2005 report heralded a sea change for sharks, rays and chimaeras, whose historical obscurity in policy, conservation and fisheries management was a serious concern. In this report, the increased focus that was called for is now apparent in the scale of work happening across the planet.

La réserve de Biosphère de la Bouche du Roy est créée en 2017 pour protéger les écosystèmes de mangroves et côtiers situés dans le site RAMSAR 1017 au Bénin et se compose de plusieur sites dont celui de la Bouche du Roy. Elle abrite une population humaine de plus de 25.000 habitants qui dépendent en grande majorité de l’exploitation des ressources naturelles pour leur survie. La réussite des actions de conservation représente donc un vrai défi. Nous avons donc initié l’évaluation de l’efficacité de gestion et celle des impacts sociaux en vue d’apprécier les grands impacts sur la biodiversité et sur le bien être des communautés locales au niveau du site Bouche du Roy. Ces évaluations réalisées avec le soutien du fonds d’action du BIOPAMA ont montré le gap existant en matière de suivi de la biodiversité, de personnel technique, de ressources financières et d’actions de développement local. Partant de ces insuffisances, un plan d’action prioritaire a été élaboré pour réduire les gap identifiés tout en confortant les acquis.