Ontologia

HydroBASINS lev08 watershed · #2080581100

Bassin de Джалка

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 : Groznenskiy rayon, Gudermesskiy rayon, Shali, Shalinskiy rayon, Urus-Martanovskiy rayon +1

Pfafstetter: 28440430

Sub-basin area

701km²

Upstream area

10 883km²

Discharge

71,22m³/s

Mean elev.

417m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Сунжа63 km²

▲ Receives from 2 basins

6 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • SHalinskij

    IUCN IV

    State Natural Zakaznik

    110.89 km² overlap

  • Argunskij

    IUCN IV

    State Natural Zakaznik

    71.45 km² overlap

  • Vedenskij

    IUCN IV

    State Natural Zakaznik

    63.45 km² overlap

  • Bragunskij

    IUCN IV

    State Natural Zakaznik

    21.30 km² overlap

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

Species present

348 distinct species · 927 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

927 obs · 20 cellules
Obs. / cellule
≥ 285
245–284
29–244
14–28
< 14

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

Ecological tissue

Sample of 39 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 Джалка : 33 espèces reliées par 50 interactions GloBI sur 5 types (connectance 6.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
50
Connectance
0.068
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°

10,2°C

Annual rain

545mm

Moisture idx (CMI)

-0,42

Runoff

102mm/an

PET

953mm

AET

467mm

Mean slope

5,5°

Water table

236cm

Forest

44%

Crops

17%

Urban

10%

Protected

45%

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