Ontologia

HydroBASINS lev08 watershed · #2080473590

Bassin de la Lièpvrette

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 : Bas-Rhin, Haut-Rhin, Vosges

Pfafstetter: 23267062

Sub-basin area

311km²

Upstream area

311km²

Discharge

4,83m³/s

Mean elev.

484m

Administrative coverage

Hydrographic chain

Drains into

Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

52 communes (GADM L5)

16 intersecting protected areas

7 more protected areas
  • Taennchel

    IUCN IV

    Biotope Protection Order

    0.20 km² overlap

  • Hochfeld

    IUCN IV

    Forest Managed Biological Reserve

    0.07 km² overlap

  • Forest Managed Biological Reserve

    0.06 km² overlap

  • benmatt

    IUCN IV

    Land acquired by a regional conservatory of natural areas

    0.02 km² overlap

  • Land acquired by a regional conservatory of natural areas

    0.00 km² overlap

  • village

    IUCN IV

    Land acquired by a regional conservatory of natural areas

    0.00 km² overlap

  • hurb

    IUCN IV

    Land acquired by a regional conservatory of natural areas

    0.00 km² overlap

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

Species present

4 485 distinct species · 146 052 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

146 052 obs · 19 cellules
Obs. / cellule
≥ 20 092
16 630–20 091
10 063–16 629
6 421–10 062
< 6 421

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

Ecological tissue

Sample of 44 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 Lièpvrette : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 276 interactions GloBI sur 6 types (connectance 12.1%, filtre Serrano α=0.2). 53 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
68
Interactions affichées
276
Connectance
0.121
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°

8,5°C

Annual rain

824mm

Moisture idx (CMI)

0,05

Runoff

490mm/an

PET

757mm

AET

599mm

Mean slope

13,0°

Water table

490cm

Forest

87%

Crops

6%

Urban

7%

Protected

37%

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