Groundwater allocation determines who is able to use groundwater resources, how, when and where. It directly affects the value (economic, ecological, socio-cultural) that individuals and society obtain from groundwater, today and in the future. Building on the 2015 OECD publication Water Resources Allocation: Sharing Risks and Opportunities, this report focuses on groundwater and how its allocation can be improved in terms of economic efficiency, environmental effectiveness and social equity. Drawing on an analysis of groundwater’s distinctive features and nine case studies of groundwater allocation in a range of countries, the report provides practical policy guidance for groundwater allocation in the form of a "health check". This health check can be used to assess the performance of current arrangements and manage the transition towards improved allocation.
This report contributes to the discussion of interconnections between scarce resources by highlighting the nexus between land, water and energy (the LWE nexus). It focuses on a dynamic, integrated, and disaggregated analysis of how land, water and energy interact in the biophysical and economic systems. The report provides projections for the biophysical and economic consequences of nexus bottlenecks until 2060, highlighting that while the LWE nexus is essentially local, there can be significant large-scale repercussions in vulnerable regions, notably on forest cover and in terms of food and water security.
The analysis is based on coupling a gridded biophysical systems model with a multi-regional, multi-sectoral dynamic general equilibrium modelling assessment. Numerical insights are provided by investigating a carefully selected set of scenarios that are designed to illustrate the key bottlenecks: one scenario for each resource bottleneck, plus two scenarios that combine all bottlenecks, with and without an overlay of climate change.
Join us in a series of events in Stockholm World Water Week under the theme "Water and Waste: Reduce and Reuse" (27 August - 1 September) to discuss policies to manage water pollution, recent development in financing investment in water security, and further work on water governance.
Selon la dernière édition des Perspectives agricoles publiée aujourd’hui par l’OCDE et la FAO pour les dix prochaines années, les prix mondiaux des produits alimentaires de base devraient se maintenir à un bas niveau tout au long de la décennie à venir.
English, PDF, 1,111kb
Bekämpfung der Steuerkriminalität und anderer Straftaten im Fischereisektor 13 Oktober 2016
Selon un nouveau rapport de l’OCDE, les pays devraient continuer de réduire le soutien direct des prix de marché des produits agricoles et faire monter en puissance les mesures qui favorisent une croissance durable de la productivité.
English, PDF, 3,321kb
For many years there have been concerns that some forms of support may complicate sustainable fisheries resources management by promoting overcapacity and overfishing. This paper reports on supports to the fisheries sector and proposes classifying these according to their degree of impact.
Intense exploitation of our oceans and seas is degrading marine biodiversity and ecosystems at an alarming rate. This report presents good practice insights for effectively managing marine protected areas (MPAs), one of the policy instruments available for the conservation and sustainable use of marine biodiversity and ecosystems. While global coverage of MPAs has been increasing over the past two decades, further efforts are required to meet the target under the Sustainable Development Goals and to ensure they are effective.
Drawing on the literature and numerous examples from developed and developing countries, this book highlights how the environmental and cost effectiveness of MPAs can be enhanced. It covers issues including the benefits and costs of MPAs, the need for more strategic siting of MPAs, monitoring and compliance, sustainable finance for MPAs, and the need to embed these in a wider policy mix so as to address the multiple pressures on marine ecosystems.
World food price volatility, growing populations, higher purchasing power among more people, with more arable land but water and food stocks in decline: no wonder food is often dubbed the “new oil”.
This report explores effective policy solutions to the current and future challenges related to food security in the countries of the Association of Southeast Asian Nations (ASEAN). While robust GDP growth, rising agricultural productivity and output, and strong growth in agricultural incomes have all contributed to vast improvements in the food security of the region, 60 million people remain undernourished. ASEAN governments have therefore justifiably kept food security as a policy priority. The regional policy architecture set out in ASEAN frameworks provides sound guidance, yet some of the current policies adopted by members are not helping to address food insecurity and its causes, including the formidable challenges related to climate change and the need for continued growth in sustainable food production to feed growing populations. This report puts forward a number of policy recommendations to ensure that the ASEAN agricultural and fisheries sectors contribute effectively and efficiently to ensuring regional food security.