Ontologia

HydroBASINS lev08 watershed · #2080008730

Bassin · #2080008730

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 13 administrative regions across 2 countries : Albesti, Balchik, Cerchezu, Chirnogeni, Comana +8

Pfafstetter: 22800036

Sub-basin area

1 005km²

Upstream area

1 005km²

Discharge

0,2m³/s

Mean elev.

148m

Administrative coverage

13 dept-equivalent regions (GADM L2)

5 more

14 intersecting protected areas

  • Balchik

    IUCN Not Assigned

    State Game Husbandries

    155.69 km² overlap

  • Kraymorska Dobrudzha

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    39.54 km² overlap

  • Pădurea Hagieni - Cotul Văii

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    36.76 km² overlap

  • Chairya

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    14.52 km² overlap

  • Bilo

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    14.33 km² overlap

  • Pădurea Hagieni

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    14.13 km² overlap

  • Limanu - Herghelia

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    7.41 km² overlap

  • Pădurea Hagieni

    IUCN IV

    Nature reserve

    4.70 km² overlap

  • Bejanovo

    IUCN VI

    Protected Site

    1.22 km² overlap

5 more protected areas

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

Species present

1 095 distinct species · 7 770 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 770 obs · 27 cellules
Obs. / cellule
≥ 2 353
792–2 352
172–791
96–171
< 96

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

Ecological tissue

Sample of 39 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 · #2080008730 : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 105 interactions GloBI sur 3 types (connectance 14.2%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
105
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°

11,4°C

Annual rain

500mm

Moisture idx (CMI)

-0,39

Runoff

107mm/an

PET

822mm

AET

429mm

Mean slope

1,1°

Water table

143cm

Forest

2%

Crops

81%

Urban

1%

Protected

16%

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