The “Herbier IRD de Guyane” (CAY) was established in 1965 by R.A.A. Oldeman and harbors nearly 200000 specimens, mostly from French Guiana and nearby countries Suriname, Guyana, Brazil (particularly the state of Amapá), and Venezuela (state of Amazonas). The dataset presented here is the fruit of 30-years’ work by CAY’s staff as well as that of numerous other botanists who have helped make CAY a key scientific platform and leading center of botanical research for the Guiana Shield.

Environmental DNA metabarcoding has recently emerged as a non destructive alternative to traditional sampling for characterising species assemblages. We here provide a consistent dataset synthetizing all eDNA sampling sites in French Guiana to date. We also provide a taxon by site matrix for fishes presence / absence as inferred from eDNA. Our aim is to allow a transparent communication to the stakeholders, and provide the foundation for a monitoring program based on eDNA.

This landscape dataset was built using Shuttle Radar Topography Mission (SRTM) data with full resolution (1 arc sec ~ 30m). This map aims at evaluating the geodiversity of natural areas. Twelve landscape types into 5 main categories have been identied with respect to Migon's typology (2006): the coastal plains landscapes (AA. AB. AC); the typical multi-convex landscapes (B. I. J); the multi-concave and joint-valley landscapes (C.D); the more or less dissected plateau (E.F.G) and the all-slopes topography (H). The map was produced at the request of the French Guianan public forest manager of the Office National des Forêts (ONF).

This landform dataset was built using Shuttle Radar Topography Mission (SRTM) data with full resolution (1 arc sec ~ 30m). This map aims at evaluating the geodiversity of natural areas. Classes correspond to different types of landforms. Taking into account data accuracy, we recommend using the landform map for scales beyond 1: 100 000 to 1: 250 000. The map was produced at the request of the French Guianan public forest manager of the Office National des Forêts (ONF).

Service WFS - Limites des communes de Guyane. Cette donné ne doit en aucun cas être supprimée puis-qu’utilisée par de nombreuses cartes. Dans le cas contraire, le fonctionnement de Géoguyane serait altéré.

Service WFS - Délimitation des forêts domaniales relevant du régime forestier au sein du Domaine Forestier Permanent (DFP) et des forêts domaniales ne relevant pas du régime forestier de Maripasoula, Papaïchton, Saül et Grand Santi.

L'ensemble des services WFS des données de la plateforme GéoGuyane sont accessibles dans ce service.

L'ensemble des services WFS des données de la plateforme GéoGuyane sont accessibles dans ce service.

L'ensemble des services WFS des données de la plateforme GéoGuyane sont accessibles dans ce service.

Cartographie de synthèse du recensement de l'habitat insalubre sur la commune de Cayenne.