Ontologia

HydroBASINS lev08 watershed · #2080469900

Bassin de Große Mühl

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 6 administrative regions across 3 countries : Freyung-Grafenau, Passau, Prachatice, Rohrbach, Urfahr-Umgebung +1

Pfafstetter: 22797096

Sub-basin area

563,6km²

Upstream area

563,6km²

Discharge

7,28m³/s

Mean elev.

716m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Pesenbach140 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

6 dept-equivalent regions (GADM L2)

30 intersecting protected areas

  • Böhmerwald und Mühltäler

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    67.39 km² overlap

  • LSG "Bayerischer Wald"

    IUCN V

    Landscape Protection Area

    49.41 km² overlap

  • Šumava

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    48.56 km² overlap

  • Šumava

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    48.51 km² overlap

  • Šumava

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    46.64 km² overlap

  • Šumava

    IUCN V

    Protected Landscape Area

    45.92 km² overlap

  • Oberes Donau- und Aschachtal

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.89 km² overlap

  • Šumava

    IUCN II

    National Park

    2.58 km² overlap

  • Hochwald

    IUCN IV

    Nature Reserve

    2.27 km² overlap

21 more protected areas

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

Species present

4 754 distinct species · 106 434 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

106 434 obs · 16 cellules
Obs. / cellule
≥ 16 031
13 760–16 030
11 107–13 759
5 178–11 106
< 5 178

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

Ecological tissue

Sample of 25 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 Große Mühl : 20 espèces reliées par 41 interactions GloBI sur 4 types (connectance 13.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
41
Connectance
0.137
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°

6,5°C

Annual rain

1 037mm

Moisture idx (CMI)

0,26

Runoff

410mm/an

PET

759mm

AET

679mm

Mean slope

7,1°

Water table

397cm

Forest

91%

Crops

4%

Urban

0%

Protected

18%

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