Ontologia

HydroBASINS lev08 watershed · #2080527250

Bassin de Idrijca

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 10 administrative regions : Ajdovščina, Bohinj, Cerkno, Gorenja Vas-Poljane, Idrija +5

Pfafstetter: 21309806

Sub-basin area

605,8km²

Upstream area

605,8km²

Discharge

22,82m³/s

Mean elev.

737m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Soča327 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

10 dept-equivalent regions (GADM L2)

2 more

30 intersecting protected areas

  • Trnovski gozd - Nanos

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    138.17 km² overlap

  • Trnovski gozd - Nanos

    IUCN Not Assigned

    Specialy Protected Area

    138.17 km² overlap

  • Zgornja Idrijca

    IUCN V

    Landscape Park

    44.75 km² overlap

  • Trnovski gozd

    IUCN Not Assigned

    Specialy Protected Area

    41.34 km² overlap

  • Trnovski gozd

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    41.34 km² overlap

  • Julijci

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    21.37 km² overlap

  • Julijci

    IUCN Not Assigned

    Specialy Protected Area

    21.37 km² overlap

  • Triglavski narodni park

    IUCN II

    National Park

    14.74 km² overlap

  • Julijske Alpe

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    13.58 km² overlap

21 more protected areas

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

Species present

1 671 distinct species · 6 348 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 348 obs · 17 cellules
Obs. / cellule
≥ 962
675–961
451–674
294–450
< 294

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 Idrijca : 29 espèces reliées par 108 interactions GloBI sur 7 types (connectance 10.9%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
108
Connectance
0.109
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°

8,5°C

Annual rain

1 296mm

Moisture idx (CMI)

0,39

Runoff

1 028mm/an

PET

790mm

AET

742mm

Mean slope

20,8°

Water table

634cm

Forest

96%

Crops

3%

Urban

1%

Protected

48%

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