Ontologia

HydroBASINS lev08 watershed · #2080523830

Bassin de Балка Денисова

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 : Priyutnenskiy rayon, Remontnenskiy rayon, Zimovnikovskiy rayon

34% lakePfafstetter: 22320720

Sub-basin area

693,5km²

Upstream area

693,7km²

Discharge

0,19m³/s

Mean elev.

80m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Волочайка754 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Chernyje Zemli

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    86.95 km² overlap

  • Rostovsky

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    28.51 km² overlap

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

Species present

463 distinct species · 869 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

869 obs · 17 cellules
Obs. / cellule
≥ 416
98–415
45–97
25–44
< 25

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

Ecological tissue

Sample of 32 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 Балка Денисова : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 3 types (connectance 10.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
51
Connectance
0.103
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°

9,5°C

Annual rain

376mm

Moisture idx (CMI)

-0,59

Runoff

7mm/an

PET

924mm

AET

327mm

Mean slope

0,9°

Water table

260cm

Forest

0%

Crops

51%

Urban

0%

Protected

2%

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