HydroBASINS lev08 watershed · #3080010770
Bassin · #3080010770
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 1 administrative regions : Nizhnekolymskiy rayon
Sub-basin area
391,1km²
Upstream area
391,1km²
Discharge
0,65m³/s
Mean elev.
19m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 392.3 km²99.6% of basin
3 intersecting protected areas
Medvezh`i ostrova
IUCN IaState Natural Zapovednik
391.88 km² overlap
CHajgurgino (CHajgurino)
IUCN VIResource Reserve
330.23 km² overlap
Kurdigino Krestovaya
IUCN VIResource Reserve
61.97 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
20 distinct species · 54 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Bassin · #3080010770 : 11 espèces reliées par 10 interactions GloBI sur 2 types (connectance 15.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
-13,7°C
Annual rain
129mm
Moisture idx (CMI)
-0,59
Runoff
57mm/an
PET
310mm
AET
153mm
Mean slope
6,2°
Water table
74cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)