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Showing items 1 through 9 of 741.-
Library ResourceReports & ResearchDecember, 2000Colombia, Central America, South America
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Library ResourceJournal Articles & BooksJuly, 2014Ecuador, South America, Central America
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Library ResourceJournal Articles & BooksDecember, 1995Brazil, Central America, South America
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Library ResourceJournal Articles & BooksDecember, 2008Guatemala, Nicaragua
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Library ResourceJournal Articles & BooksDecember, 2008Guatemala, Nicaragua, Central America
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Library ResourceJournal Articles & BooksDecember, 2010Mexico, Central America, South America
Background:
The wild relatives of crops represent a major source of valuable traits for crop improvement. These resources are threatened by habitat destruction, land use changes, and other factors, requiring their urgent collection and long-term availability for research and breeding from ex situ collections. We propose a method to identify gaps in ex situ collections (i.e. gap analysis) of crop wild relatives as a means to guide efficient and effective collecting activities.
Methodology/Principal Findings:
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Library ResourceConference Papers & ReportsDecember, 1990Central America, South America
Over the last 12 years a data base of climate, soils and crop distribution has been assembled for Latin America. Recently, socio-economic variables such as access and populations density and environmental variables such as the location of national parks, biological reserves and indian reserves have been added. Formerly this information was used primarily to make decisions on commodity research.
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Library ResourceReports & ResearchDecember, 2002Central America, South America
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Library ResourceConference Papers & ReportsDecember, 1997Central America, South America
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Library ResourceJournal Articles & BooksDecember, 1966Venezuela, Bolivia, Brazil, Colombia, Ecuador, Mexico, Peru, Central America, South America
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