Ecosystem Services

Sub-Saharan Africa’s Economic Outlook 2025: Navigating Uncertainty and Aligning Policy for Sustainable Recovery

The IMF’s April 2025 Regional Economic Outlook for Sub-Saharan Africa presents a clear warning: regional growth is slowing, debt pressures are mounting, and donor assistance is declining. Yet the report outlines critical opportunities particularly in domestic revenue mobilization, structural reform, and private sector activation that can shape a more resilient …

Summary of the Hindu Kush Himalaya assessment report

This First HKH Assessment Report consists of 16 chapters, which comprehensively assess the current state of knowledge of the HKH region, increase the understanding of various drivers of change and their impacts, address critical data gaps and develop a set of evidence-based and actionable policy solutions and recommendations. These are …

Evaluating the effectiveness of policy instruments for biodiversity: impact evaluation, cost-effectiveness analysis and other approaches

This report provides an overview of methodologies to evaluate the effectiveness of policy instruments for biodiversity, covering impact evaluation, cost-effectiveness analysis and other more commonly used approaches. It then provides an inventory of biodiversity-relevant impact evaluation studies, across both terrestrial and marine ecosystems. The report concludes with lessons learned, policy …

Financing resource recovery and reuse in developing and emerging economies: enabling environment, financing sources and cost recovery

Resource recovery and reuse (RRR) of domestic and agro-industrial waste has the potential to contribute to a number of financial, socioeconomic and environmental benefits. However, despite these benefits and an increasing political will, there remain significant barriers to build the required up-front capital which is discouraging private sector engagement. A …

Nature-based solutions for agricultural water management and food security

In this discussion paper, twenty-one case studies of water management processes are analysed, using a non-representative literature survey, and checked to what extent they meet the requirements of the NBS implementation based on the criteria presented. It emerges that transdisciplinarity, stakeholder involvement, and well-designed funding schemes are important elements for …

Ecosystem-based approaches to adaptation: strengthening the evidence and informing policy - research results from the Adaptation, Vulnerability and Ecosystems (AVE) project, Costa Rica and Panama

Ecosystem-based adaptation (EbA) is the use of biodiversity and ecosystem services as part of an overall strategy to help people to adapt to the adverse effects of climate change and promote sustainable development. This report presents the results of using Framework for Assessing EbA Effectiveness at the Adaptation, Vulnerability and …

Transforming REDD+: lessons and new directions

This book provides a critical, evidence-based analysis of REDD+ implementation so far, without losing sight of the urgent need to reduce forest-based emissions to prevent catastrophic climate change. REDD+ as envisioned has not been tested at scale. Results-based payment, the novel feature of REDD+, has gone untested. International funding (both …

Benefit sharing opportunities in the Meghna Basin: profile and preliminary scoping study, Bangladesh and India

The International Union for Conservation of Nature (IUCN) recently launched a report and preliminary study on benefit sharing opportunities in the Meghna Basin for Bangladesh and India. Governance based on ‘benefit sharing’ is more holistic than traditional governance, which has historically been about allocating water. ‘Benefit sharing’ accounts for all …

Climate vulnerability assessment for the Indian Himalayan region using a common framework

The Himalayan region supports about 20 per cent of the world's population. But the ecologically fragile region, the storehouse of the third-highest amount of frozen water on earth, is highly vulnerable to climate change. Among the 12 states in the Indian Himalayan Region (IHR), Assam is found to be the …

Over 130 countries to participate in event on biodiversity and ecosystem assessment

In May 2019, representatives of 130 governments, including India, will be presented for discussion and possible approval of a global assessment report on biodiversity and ecosystem services since 2005, it was announced on Tuesday. Prepared by 150 leading international experts from 50 countries, with additional contributions from a further 250 …

Protected planet report 2018: tracking progress towards global targets for protected areas

A record surge in the creation of marine protected areas has taken the international community close to its goal of creating nature refuges on 17% of the world’s land and 10% of seas by 2020, according to a new UN report. Protected regions now cover more than five times the …

The youth advantage: engaging young people in green growth

The International Fund for Agricultural Development (IFAD) released its latest report on the transformation of rural areas, renewing its commitment to empower young people in developing countries as agents of change. The report, The Youth Advantage: Engaging young people in green growth, shows that enabling access to land and other …

Loss and damage from climate change: concepts, methods and policy options

This book provides insights into the loss and damage (L&D;) discourse by highlighting state-of-the-art research from multiple disciplines as well as policy contexts related to L&D.; It articulates the multiple concepts, principles and methods relevant for L&D;, including those that have only recently become available. This volume is aimed at …

Sustainable use of biodiversity in socio-ecological production landscapes and seascapes (SEPLS) and its contribution to effective area-based conservation

In this volume, seek to highlight how the sustainable use of biodiversity as practiced in well-managed SEPLS can contribute to effective area-based conservation of biodiversity. The concept of SEPLS includes the idea that integrated and holistic management approaches can have mutual benefits for biodiversity and livelihoods, sustainably conserving biodiversity while …

Ganga river basin planning assessment report

The World Bank has assigned Deltares and its partners AECOM India and FutureWater to carry out the project “Analytical Work and Technical Assistance to support Strategic Basin Planning for Ganga River Basin in India” in cooperation with the Government of India. The objectives of the project are: to strengthen the …

Ocean-based measures for climate action

Current emission reduction pledges under the 2015 Paris Agreement are insufficient to keep global temperature “well below +2°C” in 2100 relative to pre-industrial levels and to reach targets of the United Nations Sustainable Development Goals. Increased political ambition is therefore required, as well as enhanced efforts in terms of both …

Ecosystem-based adaptation: the key to addressing climate change in Nepal

All governments in developing countries face the challenge of addressing climate change impacts and identifying the best ways to help their people adapt, with ecosystem-based adaptation (EbA) an increasingly popular response. Research in Nepal suggests that EbA approaches can 1) boost community adaptive capacity or resilience, 2) help ecosystems produce …

Innovative approaches to building resilient coastal infrastructure

This Policy Paper comprises an Issue Brief and Background Report prepared by the OECD for the G7 Environment, Energy and Oceans Ministers. It outlines the rising risks faced by coastal communities, which are being exacerbated by climate change. It shows how governments can harness innovation in information, planning, financing and …

Ecosystem-based adaptation: a handbook for EbA in mountain, dryland and coastal ecosystems

This handbook provides practical guidance for planning and implementing community-led ecosystem-based adaptation (EbA) in three vulnerable ecosystems: mountains, drylands and coastal areas. It is intended for project managers, practitioners and technical specialists. The guidance is structured around eight key steps in the project cycle, and includes general implementation protocols for …

The regional assessment report on biodiversity and ecosystem services for Asia and the Pacific: summary for policymakers

The Regional Assessment Report on Biodiversity and Ecosystem Services for Asia and the Pacific produced by the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) provides a critical analysis of the state of knowledge regarding the importance, status, and trends of biodiversity and nature’s contributions to people. The assessment …

Impacts of biofuel crop production in southern Africa: land use change, ecosystem services, poverty alleviation and food security

In sub-Saharan Africa, biofuels have been touted as more sustainable alternatives to fossil fuels, wood and charcoal – but do they help alleviate poverty and improve well-being for farmers and end-users? This brief summarises insights from a three-country study in which an ecosystem services approach was to assess the trade-offs …

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