Ontologia

HydroBASINS lev08 watershed · #2080507470

Bassin du Doubs

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 2 administrative regions : Doubs, Jura

Pfafstetter: 21602903

Sub-basin area

960,1km²

Upstream area

5 131,9km²

Discharge

131,82m³/s

Mean elev.

306m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de l'Orain753 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

164 communes (GADM L5)

28 intersecting protected areas

19 more protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

7 825 distinct species · 1 248 755 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 248 755 obs · 47 cellules
Obs. / cellule
≥ 157 035
102 740–157 034
22 990–102 739
7 476–22 989
< 7 476

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 37 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin du Doubs : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 5 types (connectance 15.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
100
Connectance
0.150
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

10,2°C

Annual rain

979mm

Moisture idx (CMI)

0,13

Runoff

659mm/an

PET

844mm

AET

672mm

Mean slope

3,9°

Water table

186cm

Forest

49%

Crops

26%

Urban

12%

Protected

2%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)