Ontologia

HydroBASINS lev08 watershed · #2080587160

Bassin de Власина

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 9 administrative regions across 2 countries : Babušnica, Bela Palanka, Crna Trava, Gadžin Han, Leskovac +4

10% lakePfafstetter: 22738480

Sub-basin area

1 068,4km²

Upstream area

1 068,7km²

Discharge

5,09m³/s

Mean elev.

842m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ветерница742 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

9 dept-equivalent regions (GADM L2)

1 more

9 intersecting protected areas

  • Vlasina

    IUCN V

    Landscape of Outstanding Qualities

    82.29 km² overlap

  • VLASINA

    IUCN Not Reported

    Emerald Network

    63.56 km² overlap

  • Vlasina

    IUCN VI

    Wetland of International Importance (Ramsar Site)

    31.52 km² overlap

  • Suva planiana

    IUCN IV

    Nature Reserve

    13.24 km² overlap

  • SUVA PLANINA

    IUCN Not Reported

    Emerald Network

    13.09 km² overlap

  • Ruy

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.13 km² overlap

  • Ruy

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    0.13 km² overlap

  • Vardenik

    IUCN V

    Landscape of Outstanding Qualities

    0.01 km² overlap

  • Hrast zapis u Crnoj Bari

    IUCN Not Reported

    Natural Monument

    0.00 km² overlap

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

Species present

2 784 distinct species · 38 916 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 916 obs · 29 cellules
Obs. / cellule
≥ 16 821
6 108–16 820
558–6 107
71–557
< 71

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

Ecological tissue

Sample of 13 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 Власина : 6 espèces reliées par 17 interactions GloBI sur 3 types (connectance 18.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
17
Connectance
0.187
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°

8,4°C

Annual rain

611mm

Moisture idx (CMI)

-0,30

Runoff

159mm/an

PET

884mm

AET

517mm

Mean slope

12,9°

Water table

593cm

Forest

78%

Crops

6%

Urban

1%

Protected

0%

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