Describes a streamlined approach to calculating water and salinity balances in three different irrigated areas of Pakistan where salinity is a major problem. Explores the impact of current irrigation and agronomic practices on salinity and suggests corrective measures.
Examines the concept of water efficiency, the impact of water recycling and implications for water management. Distinguishes between "wet" and "dry" water savings, and explores opportunities for creating "wet" savings-savings that make more water available for use in a basin.
Miombo woodlands are the most extensive vegetation type in Africa south of the equator. These dry tropical woodlands cover some 2.5 million hectares and are home to over 40 million people. Miombo products are very important to the livelihoods and basic needs of an additional 15 million urban Africans. The book demonstrates how much livelihood strategies of rural communities depend on miombo goods and services, and indicates the strong differentiation of uses within communities and in space and time.
This article analyzes why it has been easier to promote some types of environmental policy reform in Latin America than others. It first looks at the main groups that might promote such reforms - developed country organizations, the urban middle class, groups that have direct material interests in reform, and movements for social justice.
This report documents the conduct of the first field tests of criteria and indicators (C&I) at the forest management unit level. Interdisciplinary and international teams of five persons conducted tests of five sets of C&I in four countries (Germany, Indonesia, Brazil, and Cote d’Ivoire). This report provides a description of the methods used, a thorough analysis of the findings, a combined generic template of C&I dealing with production forestry, policy, social and ecological issues, based on the groups’ results.
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