Ontologia

HydroBASINS lev08 watershed · #2080068720

Bassin de канал Оленичевский

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 3 administrative regions : Chernozermel'skiy rayon, Laganskiy rayon, Limanskiy rayon

Coastal basin 22% lakePfafstetter: 28430100

Sub-basin area

2 062,2km²

Upstream area

2 062,2km²

Discharge

0m³/s

Mean elev.

-26m

Administrative coverage

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Kaspijskij

    IUCN IV

    State Natural Zakaznik

    345.58 km² overlap

  • Volga Delta

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    53.18 km² overlap

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

Species present

190 distinct species · 407 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

407 obs · 29 cellules
Obs. / cellule
≥ 130
44–129
12–43
4–11
< 4

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

Ecological tissue

Sample of 43 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 канал Оленичевский : 36 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 74 interactions GloBI sur 3 types (connectance 8.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
74
Connectance
0.082
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°

10,5°C

Annual rain

239mm

Moisture idx (CMI)

-0,75

Runoff

0mm/an

PET

967mm

AET

213mm

Mean slope

0,1°

Water table

17cm

Forest

8%

Crops

20%

Urban

0%

Protected

15%

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