Ontologia

HydroBASINS lev08 watershed · #2080025830

Bassin de Barthe

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 1 administrative regions : Vorpommern-Rügen

12% lakePfafstetter: 24100704

Sub-basin area

310,7km²

Upstream area

310,8km²

Discharge

3,56m³/s

Mean elev.

16m

Administrative coverage

1 dept-equivalent regions (GADM L2)

14 intersecting protected areas

5 more protected areas

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

Species present

1 485 distinct species · 12 600 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 600 obs · 8 cellules
Obs. / cellule
≥ 3 678
3 678–3 677
1 819–3 677
1 099–1 818
< 1 099

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

Ecological tissue

Sample of 30 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 de Barthe : 21 espèces reliées par 72 interactions GloBI sur 4 types (connectance 15.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
72
Connectance
0.155
Patrimoniales
0
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°

8,2°C

Annual rain

557mm

Moisture idx (CMI)

-0,06

Runoff

340mm/an

PET

594mm

AET

456mm

Mean slope

0,7°

Water table

33cm

Forest

11%

Crops

55%

Urban

1%

Protected

27%

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