This report, produced by several UN agencies and programmes, presents tangible recommendations to prioritise and improve the management of the ocean ahead of the Rio+20 conference in June. It aims to provide context for discussions to take place at the conference, and to ensure that ocean and coastal management strategies are incorporated in the new sustainable development approaches that will emerge from Rio+20.

They include plans to mitigate and adapt to ocean acidification; create a 'blue carbon' market for carbon dioxide captured in the ocean; establish institutional mechanisms for protecting habitats and biodiversity not covered by national regulations; adopt a plan to help small island developing states transition towards a green economy; and improve the governance of ocean resources.

The report suggests that there is a strong case for the UN to lead by encouraging improved dialogue, coordination and cooperation among UN agencies, funds and programmes. This could lead to a proposal for a new mechanism for ocean coordination to be put forward at Rio+20.

A summary for decision-makers can be found here [810kB]

This technical report presents a tool designed to help understand the consequences of climate change on the coastal zone systems of the Asia Pacific regions, and examine long-term adaptation and mitigation strategies.

The tool comprises three components: a model of hydrological and biogeochemical processes, an impact assessment tool and a multi-criteria decision-making tool. It focuses on flooding, nutrients, salinity and sedimentation in the coastal areas of Australia, Bangladesh, Japan, Sri Lanka, Thailand and Vietnam.

The report presents the methodology used to develop the tool, results of case studies conducted using the tool, and key findings. It highlights that different countries prioritise flooding issues and adaptation measures differently. The case studies are ongoing, and are due to be expanded to other parts of Asia Pacific and to include other issues such as groundwater.

This report explains how acidification, warming and de-oxygenation are affecting the oceans, and encourages policymakers to mitigate these stressors and prepare appropriate policy statements ahead of Rio+20. It was written with the aim of raising awareness of ocean issues at the COP17 in Durban, South Africa.

The report provides definitions of ocean acidification, warming and de-oxygenation. It includes a guide to ocean impacts predicted to occur this century unless greenhouse gas emissions are substantially reduced, and how these impacts will, in turn, affect the climate via feedback mechanisms. It also outlines recommendations for mitigation, adaptation and research to improve understanding of these stressors.

This report examines the challenges of managing water resources for agricultural use — specifically in the context of food production — in the face of a changing climate. It provides an overview of climate change impacts in different parts of the world, details options for adaptation and mitigation, and offers practical recommendations on how developing countries can cope with these impacts.  

The report outlines methods to assess impacts on water and agriculture, and stresses that water and agricultural policies must be more closely aligned. It concludes with suggestions for action to help countries in carrying out such assessments and adapting agricultural water management. These include using methods such as decision analysis to improve predictions; developing and applying downscaling techniques to build capacity for better analyses and climate adaptation; and coordinating analyses of the level of investment required for different solutions.

This policy brief looks at the role of intellectual property rights in developing and accessing technologies for mitigation and adaption to climate change. It provides an overview of intellectual property rights as the main mechanism of encouraging technological innovation for responding to climate change, and describes the issues that prevent constructive discussion in the area. The brief brings together diverse perspectives to propose action, beginning with building trust and exploring potential policy options, challenging countries to go beyond their entrenched positions and thus enable productive climate talks. It concludes with a caution that without reaching a compromise, the impasse will prevent a significant move towards green technologies.

This working paper, published by the US-based Center for Global Development, outlines a market-oriented approach to funding the development and deployment of low-carbon energy technologies in developing countries. It describes how a green venture fund, with money coming from public and private investors, could help the development of green technologies suitable for use in low-income countries "in time to avoid catastrophic climate change". The authors discuss the commercialisation of these technologies; the structure and rationale of the funding strategy; and how the fund could operate, addressing key issues such as setting technology priorities, geographic focus, and the treatment of public and private investors.

This report documents the proceedings of the AfricaAdapt 2011 Climate Change Symposium that include research, experiences and knowledge about how to coordinate efforts to address climate change in Africa in anticipation of negotiations at COP-17 to be held in Durban, South Africa.

It includes summaries of and links to presentations, experience notes and comments offered by participants, as well as photos, videos and reports from the symposium's interactive plenary sessions. The topics covered include community-led responses to climate change and the role of media in translating and sharing information about climate change.

The report highlights ten overarching conclusions and lessons learned from the research presented. These include the need for improved research into indigenous knowledge and deeper links between adaptation, mitigation and low-carbon development; creating more African forums for knowledge sharing; and strengthening the availability of non-Anglophone researchers and practitioners.

AfricaAdapt is a network dedicated to promoting and facilitating the sharing of knowledge on climate change adaptation in Africa.

This report aims to identify strategies that the agricultural sector can adopt to mitigate and adapt to climate change, ensure food security, and improve the livelihoods of poor smallholder producers.

Agriculture is the main source of livelihood for poor people in developing countries, and improving agricultural productivity is key to achieving food security and meeting most targets set as part of the Millennium Development Goals. In Sub-Saharan Africa, climate change is adding to existing development challenges, making it essential that mitigation, adaptation and rural development strategies are developed together.

By focusing on the example of smallholder farmers in Kenya, the authors suggest "triple win" agricultural practices that promise the greatest payoff in terms of increased resilience of the agriculture sector to climate change mitigation, adaptation, productivity and profitability. They include irrigation, soil and water conservation, integrated soil fertility management and improved livestock feeding.

This set of factsheets presents key data on the impact of low carbon development on several areas linked to sustainable growth including poverty reduction; natural resource scarcity; 'green' jobs; transport; and fossil fuel subsidies.

Each factsheet synthesises the latest evidence from research conducted by institutions, consultancies and leading thinkers. The work aims to understand how investment in clean energy in developing countries can lead to economic growth. The first factsheet, for example, discusses how investment in small-scale, off-grid renewable energy can create jobs.

To illustrate the issues discussed, the factsheets use case studies from specific countries and projects. They use the phrase 'triple win' to indicate where low carbon development brings benefits in mitigation, adaptation and poverty reduction, and 'double win' where benefits are seen in two of these areas.

This report aims to inform energy and forestry policymakers in non-OECD counties about biomass energy, which these countries depend on mostly for cooking and heating. It draws on global literature to give an account of the emerging biomass energy boom, the advantages and disadvantages of biomass and how it compares with alternative renewable energy sources. It also provides guidance on developing policies that optimise the positive impact of biomass energy on poverty reduction and the preservation of ecosystem services.

The International Energy Agency predicts that biomass, which currently makes up ten per cent of the world's primary energy supplies, will become increasingly important as a source of energy, rising to 30 per cent by 2050. The report argues that since non-OECD countries are disproportionately dependent on biomass energy (26 per cent), they could capitalise on this trend by acting now to legalise biomass supplies and ensure that it is produced sustainably. This would allow them to create more advanced biomass energy options in the future, such as generating electricity or producing second generation biofuels.

This handbook documents implementation issues and pitfalls to be avoided by developers of a Programme of Activities (PoA) — a tool designed to capture emission reductions associated with the Clean Development Mechanism (CDM), which allows emission-reduction credits earned by developing countries to be traded and sold under the Kyoto Protocol.

PoAs aim to reduce the transaction costs of the CDM and help adapt it to small-scale activities. But progress in adopting the tool has been slow. This is mainly because running and operating PoAs differs from managing CDM activities, and carries additional requirements, says the report. Unclear and constantly changing operational rules is another factor.

The handbook provides guidance for those working on PoAs, including an overview of the tool, models of how it can be structured, managed and operated, as well as information on costs and registration details. It also gives information about new market opportunities, and management and issues associated with PoAs.

This guide aims to help developing country negotiators and others who are working on REDD-plus — a programme of activities that aims to reduce greenhouse gas emissions from deforestation and forest degradation in developing countries, which includes a role of conservation, sustainable management of forests and increasing forest carbon stocks. It provides tips for negotiators such as how to make effective statements in a meeting and review written proposals, outlines the formal rules for negotiations, and provides useful glossaries.

The guide, written by the Foundation for International Environmental Law and Development, includes related documents such as the Bali Action Plan and The Copenhagen Accord. It states that negotiations over activities that aim to reduce emissions while protecting forests are difficult because REDD-plus is a complex concept not yet clearly defined, whose components may have implications that need to be considered separately and in how they relate to each other or to future decisions.

This report considers whether biochar — a charcoal-like substance made by burning biomass in oxygen-deprived conditions — is a silver bullet for meeting the global challenges of climate change mitigation, soil fertility and sustainable energy production. Biochar buried in soil can capture and store atmospheric carbon.

The report assesses the prospects of biochar becoming part of sustainability measures, and whether it can meet the livelihood priorities of small-scale farmers in rural Africa, for example.

It provides an overview of current arguments and interested parties in the polarised debate about whether biochar could contribute significantly to climate change mitigation. The authors argue that there is a "politics of promise" around its potential, and although this is driving research and investment, biochar has yet to make significant impact on the ground.

This background document presents scientific information on the effects of climate change on food production, and the implications for adaptation and mitigation efforts. It discusses how countries can manage the predicted average temperature rise of two degrees Celsius by 2100, which is enough to undermine farming systems. This will have major impacts on food security and rural poverty.

The report highlights two ways that countries can work towards adaptation. One is to better manage the agricultural risks of climate variability, for example using improved information services. The other is to speed up adaptation, with technological and policy tools for farmers.

It says that investing in technological innovation is needed to take full advantage of the agriculture sector's capacity to mitigate the impacts of climate change. This could include building monitoring systems for small-scale farmers.

Decision-makers and researchers working on climate, agriculture and food security should interact more to link knowledge with action, the report says.

This handbook offers developing countries guidance on how to conduct technology needs assessments systematically to address climate change.

It was prepared by the UN Development Programme (UNDP), in collaboration with the Expert Group on Technology Transfer of the UN Framework Convention on Climate Change (UNFCCC) Secretariat and the Climate Technology Initiative.

This updated version of the 2004 handbook provides a more detailed framework for the development and implementation of needs assessments designed to help countries make informed choices on the technologies they can adopt to mitigate and adapt to the impacts of climate change. In particular, it advises on how to identify, assess and prioritise technologies. It also examines ways to support capacity building and help establish environments to enable technology transfer.

This report provides guidance to developers of forest carbon projects. It outlines the requirements for analysing and documenting carbon benefits, as well as legal, business, and community relations issues. The document also includes a guide to creating carbon benefits through reforestation, forest and land management activities.

It proposes steps for projects aiming to produce marketable emissions reductions under the most widely utilised carbon standards: the Voluntary Carbon Standard, the Clean Development Mechanism, and, as co-certification to verify additional benefits, the Climate, Community and Biodiversity Standards.

The report states that although the future of projects in REDD+ forest-protection schemes is unclear, the approaches currently used will continue to be relevant to afforestation and reforestation activities that aim to generate and quantify carbon benefits effectively.

This report from the IPCC, provides a complete and comprehensive overview of the current knowledge and understanding of climate change. The report includes four separate documents that cover the physical science basis for climate change, projected impacts, adaptation and vulnerability of different populations, mitigation strategies, and a synthesis report for policymakers.

This technical paper from the IPCC provides a comprehensive overview of the impacts of climate change on water resources, including a summary of the links between climate and water resources, projected changes in the availability and accessibility of water, potential mitigation and adaptation strategies, implications for policy and gaps in our current knowledge.