Ontologia

HydroBASINS lev08 watershed · #2080590460

Bassin de Лесновска

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 7 administrative regions : Botevgrad, Elin Pelin, Gorna Malina, Ihtiman, Mirkovo +2

3% lakePfafstetter: 22737206

Sub-basin area

989,6km²

Upstream area

989,8km²

Discharge

6,52m³/s

Mean elev.

747m

Administrative coverage

Hydrographic chain

▲ Receives from 0 basins

Source / headwater (no upstream basin)

7 dept-equivalent regions (GADM L2)

11 intersecting protected areas

  • Etropole - Baylovo

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    107.54 km² overlap

  • Aramlietz

    IUCN Not Assigned

    State Game Husbandries

    76.95 km² overlap

  • Vitinia

    IUCN Not Assigned

    State Game Husbandries

    56.71 km² overlap

  • Dolni Bogrov - Kazichene

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    21.48 km² overlap

  • Sredna gora

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    21.48 km² overlap

  • Lozenska planina

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    6.07 km² overlap

  • Ribarnitsi Chelopechene

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.65 km² overlap

  • Blatata

    IUCN VI

    Protected Site

    0.14 km² overlap

  • Polovrak

    IUCN VI

    Protected Site

    0.09 km² overlap

2 more protected areas

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

Species present

1 119 distinct species · 32 677 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 677 obs · 26 cellules
Obs. / cellule
≥ 13 466
2 994–13 465
1 006–2 993
425–1 005
< 425

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

Ecological tissue

Sample of 25 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 Лесновска : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 3 types (connectance 17.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
53
Connectance
0.177
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°

9,0°C

Annual rain

622mm

Moisture idx (CMI)

-0,30

Runoff

212mm/an

PET

893mm

AET

529mm

Mean slope

6,5°

Water table

394cm

Forest

36%

Crops

19%

Urban

8%

Protected

18%

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