Ontologia

HydroBASINS lev08 watershed · #3080378250

Bassin de протока Нела

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 : Khanty-Mansiyskiy rayon, Oktyabr'skiy

6% lakePfafstetter: 31239008

Sub-basin area

661,1km²

Upstream area

661,2km²

Discharge

8,07m³/s

Mean elev.

14m

Administrative coverage

Hydrographic chain

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Upper Dvuobje

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    664.98 km² overlap

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

Species present

337 distinct species · 766 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

766 obs · 17 cellules
Obs. / cellule
≥ 359
47–358
35–46
29–34
< 29

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

Ecological tissue

Sample of 28 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 протока Нела : 22 espèces reliées par 45 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
45
Connectance
0.111
Patrimoniales
0
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°

-1,4°C

Annual rain

549mm

Moisture idx (CMI)

0,06

Runoff

387mm/an

PET

518mm

AET

404mm

Mean slope

1,1°

Water table

6cm

Forest

0%

Crops

0%

Urban

0%

Protected

41%

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