HydroBASINS lev08 watershed · #2080384930
Bassin de Свапа
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 : Dmitrievskiy rayon, Fatezhskiy rayon, Khomutovskiy rayon, Konyshevskiy rayon, L'govskiy rayon +1
Sub-basin area
1 665,6km²
Upstream area
5 012,2km²
Discharge
24,64m³/s
Mean elev.
185m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Осмонька417 km²
- Bassin de Свапа194 km²
6 dept-equivalent regions (GADM L2)
- Konyshevskiy rayonKursk · Russia905.0 km²54.1% of basin
- Dmitrievskiy rayonKursk · Russia530.7 km²31.7% of basin
- Khomutovskiy rayonKursk · Russia118.0 km²7.1% of basin
- L'govskiy rayonKursk · Russia59.8 km²3.6% of basin
- Fatezhskiy rayonKursk · Russia49.5 km²3.0% of basin
- Zheleznogorskiy rayonKursk · Russia9.1 km²0.5% of basin
1 intersecting protected areas
Urochishhe Karbonel`
IUCN IIINatural Monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 617 distinct species · 9 574 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Свапа : 30 espèces reliées par 136 interactions GloBI sur 6 types (connectance 15.8%, filtre Serrano α=0.2). 12 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°
5,9°C
Annual rain
608mm
Moisture idx (CMI)
-0,15
Runoff
145mm/an
PET
717mm
AET
508mm
Mean slope
1,1°
Water table
122cm
Forest
4%
Crops
63%
Urban
1%
Protected
17%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)