Ontologia

HydroBASINS lev08 watershed · #2080488330

Bassin du Breuchin

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 : Haute-Saône, Vosges

Pfafstetter: 21602880

Sub-basin area

1 022,8km²

Upstream area

1 022,9km²

Discharge

19,28m³/s

Mean elev.

390m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de la Saône2459 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

116 communes (GADM L5)

23 intersecting protected areas

14 more protected areas

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

Species present

5 146 distinct species · 375 946 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

375 946 obs · 47 cellules
Obs. / cellule
≥ 79 065
21 236–79 064
8 617–21 235
3 002–8 616
< 3 002

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

Ecological tissue

Sample of 38 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 Breuchin : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 113 interactions GloBI sur 6 types (connectance 16.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
113
Connectance
0.161
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°

9,0°C

Annual rain

999mm

Moisture idx (CMI)

0,18

Runoff

593mm/an

PET

817mm

AET

662mm

Mean slope

4,4°

Water table

210cm

Forest

60%

Crops

7%

Urban

1%

Protected

36%

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