HydroBASINS lev08 watershed · #2080040820
Bassin de Нильма
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 : Kandalaksha gorsovet, Loukhskiy rayon
Sub-basin area
912,4km²
Upstream area
912,4km²
Discharge
2,84m³/s
Mean elev.
31m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 694.8 km²75.6% of basin
- Kandalaksha gorsovetMurmansk · Russia162.1 km²17.6% of basin
3 intersecting protected areas
Polyarnyj krug
IUCN IVState Natural Zakaznik
252.28 km² overlap
Kandalaksha Bay
IUCN Not ReportedWetland of International Importance (Ramsar Site)
164.92 km² overlap
Granitoidy ostrova Mikkov
IUCN IIINatural Monument
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 348 distinct species · 5 756 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Нильма : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 5 types (connectance 6.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (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°
-0,1°C
Annual rain
551mm
Moisture idx (CMI)
0,23
Runoff
271mm/an
PET
426mm
AET
348mm
Mean slope
2,0°
Water table
91cm
Forest
86%
Crops
0%
Urban
0%
Protected
45%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)