Ontologia

HydroBASINS lev08 watershed · #2080432650

Bassin de la Meuse

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 across 2 countries : Ardennes, Luxembourg, Namur

2% lakePfafstetter: 23250897

Sub-basin area

1 489,1km²

Upstream area

7 872,7km²

Discharge

91,85m³/s

Mean elev.

232m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de la Meuse313 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

194 communes (GADM L5)

30 intersecting protected areas

21 more protected areas

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

Species present

4 598 distinct species · 402 626 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

402 626 obs · 46 cellules
Obs. / cellule
≥ 21 272
15 607–21 271
10 531–15 606
7 433–10 530
< 7 433

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

Ecological tissue

Sample of 35 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 la Meuse : 26 espèces reliées par 89 interactions GloBI sur 4 types (connectance 15.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
89
Connectance
0.150
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°

9,3°C

Annual rain

924mm

Moisture idx (CMI)

0,16

Runoff

334mm/an

PET

772mm

AET

609mm

Mean slope

4,1°

Water table

225cm

Forest

25%

Crops

21%

Urban

6%

Protected

25%

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