HydroBASINS lev08 watershed · #3080023090
Bassin de Герасимова
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 : New Siberia Islands
Sub-basin area
1 166km²
Upstream area
1 166km²
Discharge
0,05m³/s
Mean elev.
14m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 1120.9 km²95.4% of basin
2 intersecting protected areas
Novosibirskie ostrova
IUCN IbState Natural Zakaznik
1175.47 km² overlap
Lena-Del`ta
IUCN VIResource Reserve
1127.64 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
22 distinct species · 29 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 2 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 de Герасимова : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
-15,5°C
Annual rain
103mm
Moisture idx (CMI)
-0,53
Runoff
110mm/an
PET
217mm
AET
131mm
Mean slope
3,5°
Water table
48cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)