Ontologia

HydroBASINS lev08 watershed · #2080599900

Bassin de Ениарк

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 12 administrative regions : Devin, Hisar, Karlovo, Koprivshtitsa, Maritsa +7

8% lakePfafstetter: 21302950

Sub-basin area

1 469,2km²

Upstream area

8 689,3km²

Discharge

45,85m³/s

Mean elev.

457m

Administrative coverage

Hydrographic chain

▲ Receives from 2 basins

12 dept-equivalent regions (GADM L2)

4 more

27 intersecting protected areas

  • Sredna gora

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    166.65 km² overlap

  • Sredna gora

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    119.24 km² overlap

  • Trakia

    IUCN Not Assigned

    State Game Husbandries

    76.47 km² overlap

  • Popintsi

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    50.86 km² overlap

  • Yazovir Pyasachnik

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    31.78 km² overlap

  • Rodopi - Zapadni

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    25.33 km² overlap

  • Orizishta Tsalapitsa

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    20.16 km² overlap

  • Brestovitsa

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    18.19 km² overlap

  • Reka Pyasachnik

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    13.76 km² overlap

18 more protected areas

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

Species present

1 440 distinct species · 42 547 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

42 547 obs · 37 cellules
Obs. / cellule
≥ 8 550
4 052–8 549
392–4 051
255–391
< 255

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

Ecological tissue

Sample of 26 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 Ениарк : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 3 types (connectance 14.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
50
Connectance
0.142
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°

10,6°C

Annual rain

584mm

Moisture idx (CMI)

-0,38

Runoff

159mm/an

PET

962mm

AET

496mm

Mean slope

4,7°

Water table

237cm

Forest

20%

Crops

40%

Urban

6%

Protected

0%

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