Bøger udgivet af United Nations Environment Programme

Describes policy options and concrete opportunities to contribute to the future we want - a future of justice and equality that leaves no one behind. This report examines a wide range of topics, including food production, water and sanitation, energy, sustainable consumption and production, fisheries and fishing communities, and forests and those who depend on them for their livelihoods.

The casebook shares not only lessons from project innovations and implementation, but successful initial and long-term project results in pilot communities.

Focuses on land potential evaluation systems as a critical foundation for land use planning and management. More specifically, land potential evaluation systems are needed to sustain and increase the provision of ecosystem services in the context of climate change, persistent land degradation and increasing global population and per-capita consumption levels.

Provides a timely synthesis of the importance of mangroves to people. This publication highlights that in spite of the mounting evidence in support of the multitude of benefits derived from mangroves, they remain one of the most threatened ecosystems on the planet, being lost at a rate greater than coral reefs and tropical rain forests.

Examines how efficient the current system of world trade is in distributing resources from the geographical locations of supply to the locations of demand. By examining trade from a biophysical viewpoint, the authors assess whether or not trade allows commodities to be obtained from countries where their production requires fewer resources and generates a smaller amount of wastes and emissions.

Summarizes good practices on the successful mediation of resource conflicts. This report draws on the field experiences of mediators and mediation experts, specifically those with natural resource expertise. It also features lessons learned from UNEP's work on environmental diplomacy in different conflict-affected countries.

In this assessment, the UNEP Secretariat and the authors provide an objective evaluation and analysis designed to support environmental decision making. Expert judgments applied to existing knowledge to provide scientifically credible answers to policy-relevant questions.

Provides information on basic science related to radiation (origin, quantities and units), on radiation effects (on humans and the environment) and on radiation sources (natural and artificial). Helping the public understand what radiation is and how it affects life on this planet lies within the core mandate of UNEP.

Metal recycling is a complex business that is becoming increasingly difficult. This report discusses how to increase metal-recycling rates - and thus resource efficiency - from both quantity and quality viewpoints. The discussion is based on data about recycling input, and the technological infrastructure and worldwide economic realities of recycling.

In this report, an assessment is made of the literature on metals flows and cycles in nature and in society, the way they are connected, and the potential impacts related to them. Four areas of attention emerge from this assessment as important information for a sustainable metals management.