HydroBASINS lev08 watershed · #4080305540
Bassin de Абрамовка
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 : Khorol'skiy rayon, Mikhaylovskiy rayon, Oktyabr'skiy, Pogranichnyy rayon, Ussuriyskiy rayon
Sub-basin area
1 572,9km²
Upstream area
1 572,9km²
Discharge
7,73m³/s
Mean elev.
136m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 767.5 km²48.7% of basin
- 323.2 km²20.5% of basin
- 241.7 km²15.3% of basin
- 238.7 km²15.1% of basin
- 4.9 km²0.3% of basin
1 intersecting protected areas
Vozvyshennost` fontan
IUCN IIINatural Monument
0.35 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
739 distinct species · 1 150 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Абрамовка : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 4 types (connectance 6.6%, filtre Serrano α=0.2). 4 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°
4,6°C
Annual rain
639mm
Moisture idx (CMI)
-0,18
Runoff
160mm/an
PET
783mm
AET
543mm
Mean slope
2,4°
Water table
47cm
Forest
43%
Crops
37%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)