Ontologia

HydroBASINS lev08 watershed · #2080007450

Bassin de Западный Булганак

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 6 administrative regions : Bakhchysarais'kyi, Ievpatoriis'ka, Saks'ka, Saks'kyi, Simferopol's'ka +1

Coastal basin 23% lakePfafstetter: 22400919

Sub-basin area

1 024,9km²

Upstream area

1 024,9km²

Discharge

0,25m³/s

Mean elev.

103m

Administrative coverage

6 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

1 485 distinct species · 10 961 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 961 obs · 30 cellules
Obs. / cellule
≥ 2 528
1 441–2 527
233–1 440
169–232
< 169

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

Ecological tissue

Sample of 34 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 Западный Булганак : 25 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 3 types (connectance 13.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
78
Connectance
0.139
Patrimoniales
3
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

475mm

Moisture idx (CMI)

-0,49

Runoff

133mm/an

PET

923mm

AET

407mm

Mean slope

1,3°

Water table

250cm

Forest

1%

Crops

61%

Urban

6%

Protected

0%

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