Ontologia

HydroBASINS lev08 watershed · #2080480240

Bassin de Ablach

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 5 administrative regions : Bodenseekreis, Konstanz, Ravensburg, Sigmaringen, Tuttlingen

6% lakePfafstetter: 22799996

Sub-basin area

439,9km²

Upstream area

439,9km²

Discharge

7,34m³/s

Mean elev.

663m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Donau945 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

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

Species present

2 369 distinct species · 22 391 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 391 obs · 12 cellules
Obs. / cellule
≥ 5 988
3 147–5 987
1 728–3 146
1 689–1 727
< 1 689

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

Ecological tissue

Sample of 31 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 Ablach : 18 espèces reliées par 86 interactions GloBI sur 6 types (connectance 17.3%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
86
Connectance
0.173
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

981mm

Moisture idx (CMI)

0,21

Runoff

533mm/an

PET

772mm

AET

687mm

Mean slope

2,9°

Water table

193cm

Forest

41%

Crops

40%

Urban

3%

Protected

2%

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