Ontologia

HydroBASINS lev08 watershed · #4080139940

Bassin de Джаур

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 : Komsomol'skiy rayon, Nanayskiy rayon, Vaninskiy rayon

Pfafstetter: 42215480

Sub-basin area

1 560,8km²

Upstream area

1 561km²

Discharge

36,91m³/s

Mean elev.

693m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Гур1640 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Gurskij

    IUCN IV

    State Natural Zakaznik

    24.26 km² overlap

  • Hoso

    IUCN II

    Natural Park

    5.86 km² overlap

  • Hutinskij

    IUCN IV

    State Natural Zakaznik

    1.13 km² overlap

  • Hutinskij

    IUCN IV

    Ecological Corridor

    0.10 km² overlap

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

Species present

149 distinct species · 177 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

177 obs · 19 cellules
Obs. / cellule
≥ 151
4–150
2–3
1–1
< 1

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

Ecological tissue

Sample of 12 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 Джаур : 11 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 9 interactions GloBI sur 2 types (connectance 11.5%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
9
Connectance
0.115
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°

-2,9°C

Annual rain

767mm

Moisture idx (CMI)

0,32

Runoff

713mm/an

PET

519mm

AET

493mm

Mean slope

14,2°

Water table

230cm

Forest

85%

Crops

0%

Urban

0%

Protected

0%

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