Ontologia

HydroBASINS lev08 watershed · #2080469830

Bassin de Самара

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 2 administrative regions : Dnipropetrovs'ka, Dnipropetrovs'kyi

98% lakePfafstetter: 22512011

Sub-basin area

50,9km²

Upstream area

22 733,5km²

Discharge

62,78m³/s

Mean elev.

79m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Дніпро150 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

601 distinct species · 4 131 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 131 obs · 2 cellules
Obs. / cellule
≥ 3 529
3 529–3 528
3 529–3 528
3 529–3 528
< 3 529

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

Ecological tissue

Sample of 36 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 Самара : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 5 types (connectance 12.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
78
Connectance
0.124
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°

9,0°C

Annual rain

505mm

Moisture idx (CMI)

-0,39

Runoff

76mm/an

PET

828mm

AET

431mm

Mean slope

1,7°

Water table

257cm

Forest

2%

Crops

35%

Urban

63%

Protected

0%

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