Ontologia

HydroBASINS lev08 watershed · #2080599650

Bassin de Дълга вада

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 5 administrative regions : Brezovo, Kaloyanovo, Karlovo, Maritsa, Rakovski

3% lakePfafstetter: 21302918

Sub-basin area

385,9km²

Upstream area

385,9km²

Discharge

2,08m³/s

Mean elev.

251m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Сребра736 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

5 intersecting protected areas

  • Trakia

    IUCN Not Assigned

    State Game Husbandries

    221.32 km² overlap

  • Reka Stryama

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.52 km² overlap

  • Trilistnik

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.77 km² overlap

  • Gastite dabcheta

    IUCN VI

    Protected Site

    0.38 km² overlap

  • Debelata koria

    IUCN VI

    Protected Site

    0.00 km² overlap

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

Species present

178 distinct species · 2 126 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 126 obs · 7 cellules
Obs. / cellule
≥ 805
805–804
354–804
159–353
< 159

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

Ecological tissue

Sample of 30 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 Дълга вада : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 3 types (connectance 13.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
62
Connectance
0.133
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°

11,5°C

Annual rain

564mm

Moisture idx (CMI)

-0,44

Runoff

170mm/an

PET

1 002mm

AET

482mm

Mean slope

1,6°

Water table

91cm

Forest

3%

Crops

55%

Urban

1%

Protected

66%

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