Ontologia

HydroBASINS lev08 watershed · #2080385680

Bassin de Убарць

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 across 2 countries : Lyelchytsy, Olevs'kyi, Ovruts'kyi, Rokytnivs'kyi

Pfafstetter: 22545023

Sub-basin area

1 088,9km²

Upstream area

3 877km²

Discharge

18,53m³/s

Mean elev.

154m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Убарць1073 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

9 intersecting protected areas

  • Poliskyi

    IUCN Not Reported

    Emerald Network

    256.49 km² overlap

  • Poliskyi

    IUCN Not Reported

    Nature reserve

    146.69 km² overlap

  • Strakhiv

    IUCN Not Reported

    Zakaznyk

    23.98 km² overlap

  • Polissia Mires

    IUCN Ia

    Wetland of International Importance (Ramsar Site)

    19.81 km² overlap

  • Mykytche

    IUCN Not Reported

    Zakaznyk

    15.77 km² overlap

  • Urochyshche Hala

    IUCN Not Reported

    Zakaznyk

    14.55 km² overlap

  • Urochyshche Khyliatyn

    IUCN Not Reported

    Zakaznyk

    3.12 km² overlap

  • Vetva

    IUCN Not Reported

    Zakaznyk

    1.46 km² overlap

  • Tsyhanka

    IUCN Not Reported

    Zakaznyk

    0.00 km² overlap

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

Species present

416 distinct species · 4 548 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 548 obs · 31 cellules
Obs. / cellule
≥ 686
476–685
133–475
45–132
< 45

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

Ecological tissue

Sample of 42 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 Убарць : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 83 interactions GloBI sur 6 types (connectance 9.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
83
Connectance
0.096
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

634mm

Moisture idx (CMI)

-0,14

Runoff

138mm/an

PET

741mm

AET

534mm

Mean slope

0,6°

Water table

54cm

Forest

58%

Crops

9%

Urban

0%

Protected

13%

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