Special Areas of Conservation (Habitats Directive) · fra
Réseau hydrographique du Dropt
- Area
- 63 km²
- IUCN cat.
- Not Reported
- Year
- 2015
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2015
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 012 distinct species · 6 546 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Réseau hydrographique du Dropt : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 6 bulles famille, 67 interactions GloBI documentées sur 5 types (connectance 12.7%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology4 basins · 0 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
63,6km
Basins crossed
4
Max stream order
7
Max drainage
52 920km²
Discharge in basins
3,8m³/s
Mean precip.
851mm/an
Mean T°
12,4°C
Moisture idx
-0,14
Max snow
3%
Mean runoff
419mm/an
Mean elev. (basins)
99m
Watersheds crossing here
Rivers / streams (17, ord ≥ 4)
- Le Drotord 3len here11.01 km36%total31 km
- La Vignagueord 2len here9.16 km54%total17 km
- Le Ségurord 2len here6.97 km67%total10 km
- La Dourdèzeord 2len here6.80 km61%total11 km
- L'Andouilleord 3len here5.87 km44%total13 km
- Ruisseau d'Auriacord 3len here4.19 km45%total9 km
- Ruisseau de Doussetord 3len here3.78 km43%total9 km
- Ruisseau de la Gageanteord 3len here3.25 km59%total5 km
- Le Babinord 2len here3.20 km54%total6 km
- La Gouraudeord 1len here2.66 km71%total4 km
- Le Droptord 3len here1.85 km2%total87 km
- Ruisseau de Canteraneord 1len here1.50 km34%total4 km
5 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 44.66002, -0.08650
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.