HydroBASINS lev08 watershed · #2080391960
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 : Kulykivs'kyi, Mens'kyi
Sub-basin area
367,3km²
Upstream area
70 941,3km²
Discharge
294,35m³/s
Mean elev.
113m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Десна404 km²
- Bassin de Смолянка канал196 km²
2 dept-equivalent regions (GADM L2)
- 206.6 km²56.0% of basin
- 162.1 km²44.0% of basin
13 intersecting protected areas
Chernihivske Podesennia
IUCN Not ReportedEmerald Network
144.80 km² overlap
Yanchevo-Kozarivshchyna
IUCN Not ReportedZakaznyk
13.07 km² overlap
Stolnenske
IUCN Not ReportedZapovidne urochyshche
10.57 km² overlap
Zadesnianskyi
IUCN Not ReportedZakaznyk
9.68 km² overlap
Horytskyi
IUCN Not ReportedZakaznyk
3.83 km² overlap
Seletske
IUCN Not ReportedZakaznyk
3.13 km² overlap
Blystovske
IUCN Not ReportedZakaznyk
2.24 km² overlap
Kovchynskyi
IUCN Not ReportedZakaznyk
2.10 km² overlap
Deminka
IUCN Not ReportedZakaznyk
2.03 km² overlap
4 more protected areassorted by overlap area
Maliive
IUCN Not ReportedZakaznyk
0.21 km² overlap
Zaplavni ozera
IUCN Not ReportedNatural monument
0.08 km² overlap
Hulbyshche - I
IUCN Not ReportedNatural monument
0.03 km² overlap
Hulbyshche - II
IUCN Not ReportedNatural monument
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
144 distinct species · 664 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 6 types (connectance 9.2%, filtre Serrano α=0.2). 7 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°
7,3°C
Annual rain
590mm
Moisture idx (CMI)
-0,21
Runoff
103mm/an
PET
751mm
AET
498mm
Mean slope
0,3°
Water table
23cm
Forest
10%
Crops
54%
Urban
1%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)