HydroBASINS lev08 watershed · #2080399940
Bassin de Жерев
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 6 administrative regions : Iemil'chyns'kyi, Korostens'kyi, Luhyns'kyi, Narodyts'kyi, Olevs'kyi +1
Sub-basin area
1 378,7km²
Upstream area
1 378,8km²
Discharge
6,15m³/s
Mean elev.
190m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 822.9 km²59.5% of basin
- 259.9 km²18.8% of basin
- 91.8 km²6.6% of basin
- 80.3 km²5.8% of basin
- 66.7 km²4.8% of basin
- 62.0 km²4.5% of basin
22 intersecting protected areas
Slovechanskyi Kriazh
IUCN Not ReportedEmerald Network
568.99 km² overlap
Slovechanskyi kriazh
IUCN Not ReportedZakaznyk
75.17 km² overlap
Zakhidno-Ovrutskyi
IUCN Not ReportedEmerald Network
30.04 km² overlap
Polihon
IUCN Not ReportedZakaznyk
9.21 km² overlap
Buchmany
IUCN Not ReportedZakaznyk
8.17 km² overlap
Lypnytskyi
IUCN Not ReportedZakaznyk
2.30 km² overlap
Dyvlynskyi
IUCN Not ReportedZakaznyk
2.26 km² overlap
Zazherevska dacha
IUCN Not ReportedZakaznyk
1.73 km² overlap
Urochyshche Duby
IUCN Not ReportedZakaznyk
1.69 km² overlap
13 more protected areassorted by overlap area
Radohoshchanskyi
IUCN Not ReportedZakaznyk
1.52 km² overlap
Luhynski dubniaky
IUCN Not ReportedZakaznyk
1.50 km² overlap
Bilchanski rovy
IUCN Not ReportedZakaznyk
1.26 km² overlap
Melnytskyi
IUCN Not ReportedZakaznyk
1.26 km² overlap
Polomy
IUCN Not ReportedZakaznyk
1.22 km² overlap
Olevskiy
IUCN Not ReportedEmerald Network
1.00 km² overlap
Dovhyi mokh
IUCN Not ReportedZakaznyk
0.88 km² overlap
Krymye
IUCN Not ReportedZakaznyk
0.60 km² overlap
Urochyshche Duby
IUCN Not ReportedZakaznyk
0.51 km² overlap
Dubok
IUCN Not ReportedZakaznyk
0.49 km² overlap
Lozanove
IUCN Not ReportedZakaznyk
0.16 km² overlap
Tureika
IUCN Not ReportedZakaznyk
0.04 km² overlap
Khvoshchove boloto
IUCN Not ReportedZakaznyk
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
437 distinct species · 1 533 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Жерев : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 77 interactions GloBI sur 4 types (connectance 10.4%, filtre Serrano α=0.2). 10 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°
7,1°C
Annual rain
643mm
Moisture idx (CMI)
-0,14
Runoff
139mm/an
PET
748mm
AET
542mm
Mean slope
0,9°
Water table
107cm
Forest
39%
Crops
26%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)