HydroBASINS lev08 watershed · #2080432870
Bassin de Лозна
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 across 2 countries : Bilokurakyns'kyi, Novopskovs'kyi, Roven'skiy rayon, Tro‹ts'kyi, Veydelevskiy rayon
Sub-basin area
484,9km²
Upstream area
485km²
Discharge
1,36m³/s
Mean elev.
153m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 236.7 km²48.6% of basin
- 216.8 km²44.6% of basin
- Veydelevskiy rayonBelgorod · Russia25.8 km²5.3% of basin
- Roven'skiy rayonBelgorod · Russia7.2 km²1.5% of basin
- 0.1 km²0.0% of basin
2 intersecting protected areas
Aidar river valley
IUCN Not ReportedEmerald Network
180.91 km² overlap
Lisova perlyna
IUCN Not ReportedZakaznyk
31.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
568 distinct species · 967 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Лозна : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 63 interactions GloBI sur 3 types (connectance 14.5%, filtre Serrano α=0.2). 9 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
516mm
Moisture idx (CMI)
-0,34
Runoff
89mm/an
PET
785mm
AET
440mm
Mean slope
2,8°
Water table
313cm
Forest
1%
Crops
58%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)