HydroBASINS lev08 watershed · #2080502550
Bassin de Токмак
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 5 administrative regions : Chernihivs'kyi, Kuibyshevs'kyi, Polohivs'kyi, Tokmats'ka, Tokmats'kyi
Sub-basin area
878,2km²
Upstream area
878,3km²
Discharge
4,87m³/s
Mean elev.
139m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- Chernihivs'kyi449.6 km²51.1% of basin
- 255.5 km²29.0% of basin
- 123.8 km²14.1% of basin
- 48.9 km²5.6% of basin
- 3.0 km²0.3% of basin
18 intersecting protected areas
Kainkulatskyi steppe
IUCN Not ReportedEmerald Network
22.94 km² overlap
Tsilynna dilianka z stavkom
IUCN Not ReportedZakaznyk
3.17 km² overlap
Gruntozakhysne lisonasadzhennia
IUCN Not ReportedZakaznyk
1.39 km² overlap
Zakhysne lisove nasadzhennia na khvyliastii mistsevosti
IUCN Not ReportedZakaznyk
0.75 km² overlap
Urochyshche skeli
IUCN Not ReportedZakaznyk
0.27 km² overlap
Balka Kurkuli
IUCN Not ReportedZakaznyk
0.26 km² overlap
Zalisnena balka
IUCN Not ReportedZakaznyk
0.24 km² overlap
Tsilynna balka z kamianystymy oholenniamy
IUCN Not ReportedZakaznyk
0.20 km² overlap
Balka bilia richky Tokmak
IUCN Not ReportedZakaznyk
0.18 km² overlap
9 more protected areassorted by overlap area
Bolotiani mistsia
IUCN Not ReportedZakaznyk
0.16 km² overlap
Tsilynna dilianka po baltsi
IUCN Not ReportedZakaznyk
0.11 km² overlap
Uzlissia na ostrohakh balky
IUCN Not ReportedZakaznyk
0.06 km² overlap
Luhovskyi pishchanyi karyer
IUCN Not ReportedNatural monument
0.05 km² overlap
Urochyshche Tserkvy
IUCN Not ReportedZakaznyk
0.05 km² overlap
Vodookhoronna zona
IUCN Not ReportedZakaznyk
0.03 km² overlap
Tokmak-mohyla (Synia hora)
IUCN Not ReportedNatural monument
0.02 km² overlap
Tsilynna dilianka
IUCN Not ReportedZakaznyk
0.01 km² overlap
Verkhivia richky Maloi Tokmachky
IUCN Not ReportedZakaznyk
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
243 distinct species · 647 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 Токмак : 34 espèces reliées par 66 interactions GloBI sur 5 types (connectance 6.7%, 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°
9,4°C
Annual rain
515mm
Moisture idx (CMI)
-0,37
Runoff
128mm/an
PET
816mm
AET
440mm
Mean slope
1,0°
Water table
254cm
Forest
0%
Crops
85%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)