Ontologia

HydroBASINS lev08 watershed · #2080533580

Bassin de Fiume Sarca

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 1 administrative regions : Trento

15% lakePfafstetter: 21406185

Sub-basin area

834,9km²

Upstream area

1 114,8km²

Discharge

28,03m³/s

Mean elev.

1 183m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Torrente Valle del Bondo377 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

27 intersecting protected areas

18 more protected areas

  • Biotopo Marocche di Dro

    IUCN IV

    Other Protected Natural Regional Areas

    2.57 km² overlap

  • Monte Brento

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.54 km² overlap

  • Marocche di Dro

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.51 km² overlap

  • Tione - Villa Rendena

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.85 km² overlap

  • Lago di Toblino

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.71 km² overlap

  • Biotopo Lago di Toblino

    IUCN IV

    Other Protected Natural Regional Areas

    1.70 km² overlap

  • Biotopo Fiavè

    IUCN IV

    Other Protected Natural Regional Areas

    1.58 km² overlap

  • Monte Baldo di Brentonico

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.55 km² overlap

  • Fiave'

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.37 km² overlap

  • Valle Flanginech

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.81 km² overlap

  • Biotopo Monte Brione

    IUCN IV

    Other Protected Natural Regional Areas

    0.78 km² overlap

  • Monte Brione

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.66 km² overlap

  • Torbiera Lomasona

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.26 km² overlap

  • Biotopo Lomasona

    IUCN IV

    Other Protected Natural Regional Areas

    0.25 km² overlap

  • Tre Cime Monte Bondone

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.15 km² overlap

  • Le Sole

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.10 km² overlap

  • Riserva naturale integrale delle Tre Cime di Monte Bondone

    IUCN IV

    Regional/Provincial Nature Reserve

    0.07 km² overlap

  • Bus del Diaol

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.01 km² overlap

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

Species present

4 833 distinct species · 51 132 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

51 132 obs · 24 cellules
Obs. / cellule
≥ 14 581
4 173–14 580
2 203–4 172
1 083–2 202
< 1 083

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

Ecological tissue

Sample of 30 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 Fiume Sarca : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 4 types (connectance 19.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
96
Connectance
0.194
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°

7,0°C

Annual rain

808mm

Moisture idx (CMI)

0,08

Runoff

683mm/an

PET

737mm

AET

600mm

Mean slope

23,8°

Water table

694cm

Forest

77%

Crops

13%

Urban

3%

Protected

21%

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