L’université de Stellenbosch, en Afrique du Sud, a annoncé que ses chercheurs avaient mis au point un nouveau système de fi ltrage de l’eau. Elle faisait allusion à un fi ltre jetable de haute technologie qui ressemble à un sachet de thé et rend potable l’eau très polluée. Il s’agit d’un fi ltre à eau facile d’emploi
et respectueux de l’environnement qui s’installe dans le goulot d’une bouteille. Selon l’université, cette invention doit permettre aux communautés vulnérables, par exemple celles qui vivent à proximité de cours d’eau pollués, d’accéder facilement à l’eau potable.
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Library ResourceJournal Articles & BooksJanuary, 2011South Africa
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Library ResourceReports & ResearchDecember, 2011Kenya, South Africa, Tajikistan, Kyrgyzstan, China, Italy, Zambia, Australia, Netherlands, Tunisia, Argentina, Senegal, New Zealand, Mongolia, Cuba
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Library ResourceJournal Articles & BooksDecember, 2011Austria, South Africa, Tajikistan, Kyrgyzstan, China, Italy, Australia, Netherlands, Tunisia, Argentina, Senegal, Brazil, Cuba, Europe, Asia, Africa, Northern America
LADA (Land Degradation Assessment in Drylands project) is a scientifically-based approach to assessing and mapping land degradation at different spatial scales ? small to large ? and at various levels ? local to global. It was initiated in drylands, but the methods and tools have been developed so as to be widely applicable in other ecosystems and diverse contexts with minimal required adaptation.
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Library ResourceReports & ResearchDecember, 2011South Africa, Tajikistan, Kyrgyzstan, China, Italy, Netherlands, Australia, Canada, Tunisia, Argentina, Senegal, Sudan, New Zealand, Brazil, Cuba
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Library ResourceJournal Articles & BooksDecember, 2011Switzerland, South Africa, Lesotho, China, Italy, Eswatini, Cuba, Tunisia, Argentina, Senegal, Netherlands, Europe, Asia, Africa, Northern America
The WOCAT-LADA-DESIRE mapping tool is based on the original WOCAT mapping questionnaire (WOCAT, 2007). It has been expanded to pay more attention to issues such as biological and water degradation, it also places more emphasis on direct and socio-economic causes of these phenomena, including their impacts on ecosystem services. It evaluates what type of land degradation is actually happening where and why and what is being done about it in terms of sustainable land management (SLM) in the form of a questionnaire.
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Library ResourcePolicy Papers & BriefsDecember, 2011South Africa, Tajikistan, Kyrgyzstan, China, Italy, Netherlands, Australia, Canada, Tunisia, Argentina, Senegal, Sudan, New Zealand, Brazil, Cuba
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 provides the background information for the conduct of the methods and tools that are provided in Part 2.
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Library ResourceJournal Articles & BooksDecember, 2011Rwanda, Laos, Belgium, Philippines, South Africa, Uganda, Germany, Italy, Botswana, Vietnam, United Kingdom, Ghana, Senegal, Cameroon, Brazil
Second issue of the Journal, which is now published in both hardcopy and in electronic formats and provides an open, impartial and practice-oriented global forum for promoting the latest knowledge in land tenure. This issue features five continents and subcontinents exploring common challenges including tenure governance, the legal recognition of customary tenures, land scarcity and redistributive reforms, and the increasing role of information technology in tenure systems.
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