HydroBASINS lev08 watershed · #2080272680
Bassin de Нёмда
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 4 administrative regions : Kadyyskiy rayon, Makar'evskiy rayon, Sokol’skiy rayon, Yur’evskiy rayon
Sub-basin area
178km²
Upstream area
4 588,1km²
Discharge
24,24m³/s
Mean elev.
100m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Нёмда411 km²
- Bassin de Кусца212 km²
4 dept-equivalent regions (GADM L2)
- Sokol’skiy rayonIvanovo · Russia81.1 km²45.3% of basin
- Makar'evskiy rayonKostroma · Russia49.8 km²27.8% of basin
- Kadyyskiy rayonKostroma · Russia46.8 km²26.2% of basin
- Yur’evskiy rayonIvanovo · Russia1.2 km²0.7% of basin
1 intersecting protected areas
Zavrazh`e
IUCN IITourist and Recreational Area
2.28 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
113 distinct species · 163 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Нёмда : 28 espèces reliées par 71 interactions GloBI sur 6 types (connectance 12.7%, filtre Serrano α=0.2). 6 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°
3,9°C
Annual rain
604mm
Moisture idx (CMI)
-0,01
Runoff
176mm/an
PET
613mm
AET
454mm
Mean slope
0,9°
Water table
77cm
Forest
57%
Crops
23%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)