Proposal for the regionalisation of aquatic ecosystems with a view to the implementation of the European Framework Directive on Water.
In 2005, Cémagref proposed a division of French Guiana into hydro-ecoregions, based on climatic, geomorphological and geological criteria.
The proposal resulted in regionalisation divided into two thematic levels.
The report associated with this layer is available on the CEMAGREF/IRESTEA website
__Origin__
Based on the cartographic data of French Guiana (geology, rainfall, morphology...) Cemagref proposed a division into hydro-ecoregion.
The relief data is derived from the SRTM at 90 m.
__Partner organisations__
Deal Guyana, CEMAGREF/IRISTEA
__Links annexes__
* [Her%20Guyane.pdf](http://www.irstea.fr/sites/default/files/ckfinder/userfiles/files/HER%20Guyane.pdf)
[See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/44f3592bb5447d360dbc69445d26fca654bfb5fd)
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