Ontologia

HydroBASINS lev08 watershed · #2080418720

Bassin de Rhein

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 : Mayen-Koblenz, Neuwied

Pfafstetter: 23261095

Sub-basin area

1,4km²

Upstream area

138 459,9km²

Discharge

2 156,98m³/s

Mean elev.

64m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rhein257 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Mittelrhein

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.39 km² overlap

  • Nettetal

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.00 km² overlap

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

Species present

1 790 distinct species · 6 408 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 408 obs · 1 cellules
Obs. / cellule
≥ 6 408
6 408–6 407
6 408–6 407
6 408–6 407
< 6 408

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

Ecological tissue

Sample of 41 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 Rhein : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 120 interactions GloBI sur 6 types (connectance 14.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
120
Connectance
0.146
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°

10,2°C

Annual rain

643mm

Moisture idx (CMI)

-0,17

Runoff

248mm/an

PET

779mm

AET

542mm

Mean slope

0,9°

Water table

8cm

Forest

18%

Crops

6%

Urban

100%

Protected

0%

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