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Nested Watersheds of South America - Major Watersheds

Dates

Original Data Basin Creation Date
2011-09-15 11:49:55
Original Data Basin Modified Date
2011-09-19 04:52:45

Summary

In 2006, TNC sought to develop a classification of watershed units to be used in conservation planning and conservation measures benchmarks in South America. The objectives of this project were to: Map freshwater ecological systems at a continental scale for priority setting and conservation strategy planning, build freshwater-related datasets for reference and to have a standardized dataset to perform analysis and perform parallel analyses related to threats assessments, protected area gap analyses and other applications. The process that we followed aimed to replicate the classification methodology proposed by Higgins et al, 2005 (Figure 1). Using this hierarchical classification system, large classification units known as ecoregions [...]

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Provenance

Data source
Paulo Petry and Leonardo Sotomayor. 2009. Mapping Freshwater Ecological Systems with Nested Watersheds in South America. The Nature Conservancy.
Harvested on Fri May 23 09:38:37 MDT 2014 from Data Basin Service

Additional Information

Identifiers

Type Scheme Key
UniqueKey Data Basin a68c5d72065d49108f1fa554f8ab60cf

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