Ontologia

HydroBASINS lev08 watershed · #2080586700

Bassin de Камчия

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 : Avren, Dalgopol, Dolni Chiflik, Provadiya

Pfafstetter: 22800063

Sub-basin area

207,8km²

Upstream area

5 059,9km²

Discharge

30,23m³/s

Mean elev.

116m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Камчия194 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

10 intersecting protected areas

  • Sherba

    IUCN Not Assigned

    State Game Husbandries

    143.35 km² overlap

  • Kamchiyska planina

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    77.95 km² overlap

  • Kamchiyska i Emenska planina

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    68.24 km² overlap

  • Kamchia

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    49.89 km² overlap

  • Kompleks Kamchia

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    39.77 km² overlap

  • Provadiysko-Royaksko plato

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    9.98 km² overlap

  • Mihov dol

    IUCN VI

    Protected Site

    0.87 km² overlap

  • Reka Kamchia

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    0.47 km² overlap

  • Valchi Prohod

    IUCN IV

    Managed Reserve

    0.42 km² overlap

1 more protected areas

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

Species present

231 distinct species · 649 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

649 obs · 5 cellules
Obs. / cellule
≥ 244
244–243
197–243
123–196
< 123

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

Ecological tissue

Sample of 38 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 Камчия : 24 espèces reliées par 107 interactions GloBI sur 4 types (connectance 15.2%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
107
Connectance
0.152
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°

12,0°C

Annual rain

562mm

Moisture idx (CMI)

-0,37

Runoff

155mm/an

PET

890mm

AET

480mm

Mean slope

4,8°

Water table

289cm

Forest

53%

Crops

38%

Urban

0%

Protected

70%

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