Fertilizers that are spread on agricultural fields can leach into aquifers and contaminate groundwater sources for drinking water particularly with nitrate. Modeling this phenomenon can help in evaluating the impact of current or future agricultural practices on nitrate content within an aquifer…

Drought-induced, regional-scale dieback of forests has emerged as a global concern that is expected to escalate under model projections of climate change. Since 2000, drought of unusual severity, extent, and duration has affected large areas of western North America, leading to regional-scale…

Statistical models that describe species-environmental relationships are important components within many wildlife conservation strategies. These models are typically developed from studies conducted on small geographic scales (hundreds of square kilometres), representing a relatively small…

The continuing and rapid degradation of rural watersheds has been a major concern for governments and civil society in Asia and the Pacific region. A root cause is the segmented management of land and water resources. This has been exacerbated by the cumulative and linked effects of an increase…

This document is the second part of a two part manual on local level assessment of land degradation and sustainable land management: ? Part 1 ? Planning and Methodological Approach, Analysis and Reporting ? Part 2 ? Field Methodology and Tools The two parts should be used together as Part 1…

This month, we will be marking the annual World Water Day celebration on 22 March. This years theme is Water for the cities: Responding to urban challenges. In this issue, we look at some of the challenges posed to water resources by rapid migration and we consider one possible solution for…

Urbanization is one of the key drivers of change in the world today. The world‟s urban population currently stands at around 3.5 billion. It will almost double to more than 6 billion by 2050. This is a challenge not only for urban areas but also for rural areas, because many people, especially…

This edition of The State of the World’s Land and Water Resources for Food and Agriculture presents objective and comprehensive information and analyses on the current state, trends and challenges facing two of the most important agricultural production factors: land and water. Land and water…

The Workshop on Governance of Tenure for Responsible Capture Fisheries was convened by the FAO Fisheries and Aquaculture Department in collaboration with the Land Tenure Unit of the Natural Resources and Environment Department to generate inputs and guidance on the contents and process of…

This study examines the experiences and opinions of a “public” which became involved in a government driven comprehensive land use and natural resource planning exercise in British Columbia, Canada during the 1990s. While it is generally assumed to be an inherently good thing, or at least a…

This publication considers the fact that despite the important role of the business community in the creation and promotion of green technology and related services in Canada and in the United States, the experiences in both countries illustrate the limitations of the market in the promotion of…