Ontologia

HydroBASINS lev08 watershed · #2080394080

Bassin de Перга

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 4 administrative regions : Iemil'chyns'kyi, Luhyns'kyi, Olevs'kyi, Ovruts'kyi

Pfafstetter: 22545024

Sub-basin area

649,9km²

Upstream area

649,9km²

Discharge

3,11m³/s

Mean elev.

194m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Убарць1089 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

16 intersecting protected areas

  • Olevskiy

    IUCN Not Reported

    Emerald Network

    307.53 km² overlap

  • Slovechanskyi Kriazh

    IUCN Not Reported

    Emerald Network

    33.92 km² overlap

  • Poliskyi

    IUCN Not Reported

    Emerald Network

    10.01 km² overlap

  • Slovechanskyi kriazh

    IUCN Not Reported

    Zakaznyk

    9.86 km² overlap

  • Poliskyi

    IUCN Not Reported

    Nature reserve

    8.90 km² overlap

  • Polomy

    IUCN Not Reported

    Zakaznyk

    2.25 km² overlap

  • Vitkovske

    IUCN Not Reported

    Zakaznyk

    1.63 km² overlap

  • Hlozna

    IUCN Not Reported

    Zakaznyk

    1.26 km² overlap

  • Zamyslovytskyi

    IUCN Not Reported

    Zakaznyk

    1.12 km² overlap

7 more protected areas

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

Species present

638 distinct species · 1 908 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 908 obs · 20 cellules
Obs. / cellule
≥ 468
373–467
142–372
35–141
< 35

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

Ecological tissue

Sample of 29 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 Перга : 25 espèces reliées par 60 interactions GloBI sur 5 types (connectance 14.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
60
Connectance
0.148
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°

7,0°C

Annual rain

647mm

Moisture idx (CMI)

-0,13

Runoff

149mm/an

PET

745mm

AET

545mm

Mean slope

0,7°

Water table

75cm

Forest

43%

Crops

20%

Urban

0%

Protected

3%

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