Ontologia

HydroBASINS lev08 watershed · #7080249770

Bassin · #7080249770

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 3 administrative regions : Division No. 11, Division No. 6, Division No. 7

17% lakePfafstetter: 71228640

Sub-basin area

1 105,9km²

Upstream area

1 106km²

Discharge

0,06m³/s

Mean elev.

549m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #70802602101532 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

249 distinct species · 4 019 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 019 obs · 28 cellules
Obs. / cellule
≥ 2 231
166–2 230
79–165
68–78
< 68

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

Ecological tissue

Sample of 32 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 · #7080249770 : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 3 types (connectance 17.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
86
Connectance
0.173
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°

2,5°C

Annual rain

359mm

Moisture idx (CMI)

-0,54

Runoff

1mm/an

PET

782mm

AET

319mm

Mean slope

0,3°

Water table

98cm

Forest

0%

Crops

71%

Urban

0%

Protected

1%

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