Ontologia

HydroBASINS lev08 watershed · #2080522420

Bassin de Arieșul Mare

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 23 administrative regions : Albac, Arieseni, Avram Iancu, Belis, Blajeni +18

Pfafstetter: 22762809

Sub-basin area

640km²

Upstream area

640,1km²

Discharge

4,86m³/s

Mean elev.

1 022m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Arieș838 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

23 dept-equivalent regions (GADM L2)

15 more

30 intersecting protected areas

21 more protected areas

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

Species present

675 distinct species · 1 705 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 705 obs · 18 cellules
Obs. / cellule
≥ 306
244–305
152–243
47–151
< 47

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

Ecological tissue

Sample of 33 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 Arieșul Mare : 20 espèces reliées par 100 interactions GloBI sur 5 types (connectance 15.0%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
100
Connectance
0.150
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°

6,4°C

Annual rain

810mm

Moisture idx (CMI)

0,07

Runoff

242mm/an

PET

745mm

AET

640mm

Mean slope

15,6°

Water table

705cm

Forest

85%

Crops

5%

Urban

1%

Protected

30%

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