HydroBASINS lev08 watershed · #2080391200
Bassin de Десна
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 : Chernihivs'kyi, Kulykivs'kyi
Sub-basin area
40km²
Upstream area
79 628,5km²
Discharge
327,14m³/s
Mean elev.
109m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Снов493 km²
- Bassin de Десна266 km²
2 dept-equivalent regions (GADM L2)
- 24.2 km²60.3% of basin
- 15.9 km²39.7% of basin
5 intersecting protected areas
Chernihivske Podesennia
IUCN Not ReportedEmerald Network
22.67 km² overlap
Nyzhnie Podesennia
IUCN Not ReportedEmerald Network
6.97 km² overlap
Horytskyi
IUCN Not ReportedZakaznyk
0.67 km² overlap
Shestovytskyi
IUCN Not ReportedZakaznyk
0.24 km² overlap
Ledan
IUCN Not ReportedZakaznyk
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
29 distinct species · 36 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 de Десна : 12 espèces reliées par 7 interactions GloBI sur 3 types (connectance 10.6%, 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°
7,3°C
Annual rain
591mm
Moisture idx (CMI)
-0,21
Runoff
108mm/an
PET
748mm
AET
500mm
Mean slope
0,3°
Water table
19cm
Forest
1%
Crops
58%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)