How do the spatial dynamics of the socialist city compare with those of the market city? What happens to a city when all investment decisions are made without land markets? What are the outcomes when the forces described by familiar urban models are not allowed to work?Bertaud and Renaud describe the structure of Russian cities after 70 years of Soviet development.

This paper highlights that fact that Egypt is one of the most vulnerable countries to the impacts of climate change.

Map compendium of water availability for Grenada, produced as part of the UNEP project, Promoting Rainwater Harvesting in Caribbean Small Island Developing States.

The data presented in the compendium is intended to assist planners in water sector development initiatives through identification of areas over Grenada that the researchers said will require investment in water augmentation measures (based on water availability) such as rainwater harvesting.

This book explores four central propositions on climate-smart and multifunctional landscape approaches: A) Current landscapes are a suboptimal member of a set of locally feasible landscape configurations; B) Actors and interactions can nudge landscapes towards better managed trade-offs within the set of feasible configurations, through engagement, investment and interventions; C) Climate is one of many boundary conditions for landscape functioning; D) Theories of change must be built within theories of place for effective location-specific engagement.

Climate models are predicting a hotter, drier and less predictable climate in the Middle East, a region already considered the world's most water-scarce and where, in many places, demand for water already outstrips supply. This report addresses the links between climate change, peace and conflict.

This report aims to improve the knowledge base for scaling-up investments in land management technologies that sequester soil carbon for increased productivity under changing climate conditions. The report presents the following key messages.

This paper outlines options for rural communities to participate in climate change mitigation and adaptation activities in the forest sector in Nepal. It looks at the various institutional barriers that would need to be overcome, as well as the existing institutional opportunities, particularly in relation to tenure rights, both for mitigation (Clean Development Mechanism projects and REDD+) as well as for adaptation action.

Sierra Leone has recently emerged from a long period of political instability and civil war, and is ranked among the world’s poorest countries. Thousands of displaced people are in the process of returning totheir villages to rebuild their mainly farming-based livelihoods, and many are growing food crops for the first time in a decade.

The paper reviews research showing that soils contain more carbon than atmosphere and all plant life combined, noting that increasing carbon storage in soils is relatively simple compared to approaches to use geoengineering to avert climate change.

The Global Environment Facility (GEF) and the UN Development Programme (UNDP) have published this annual report on joint projects financed during 2011 on ecosystems and biodiversity preservation, green development strategies, and sustainable use of water and ocean resources, among other topics. The GEF financed and supported 323 UNDP projects in 2011.

Manual for researchers in Southeast Asia involved in the economic evaluation of tropical forest land use options. It was developed initially to serve as an aid to Cambodian researchers in the execution of an EEPSEA-financed study of non-timber forest values in Ratanakiri Province, Cambodia. The aim of the manual is to provide non-specialists with a basic theoretical background to economic valuation of the environment and with a practical methodology for an economic evaluation of alternative tropical forest land uses.

Intensive farming has been adopted to produce large amounts of food grains and cash crops but environment is being deteriorated at alarming rate also. Increased use of fertilizers, pesticides, chemical growth regulators, machinery and poor management practices are accelerating environmental pollution, soil degradation, global warming, climatic change and food deterioration. Conservation agriculture offers a sustainable solution for all these problems most often. This review focuses the use of fertilizers in conservation agriculture and their impact on weed management.