HydroBASINS lev08 watershed · #4080135160
Bassin de Ивановка
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 : Blagoveshchenskiy rayon, Ivanovskiy rayon, Oktyabr'skiy, Romnenskiy rayon, Tambovskiy rayon
Sub-basin area
3 705,2km²
Upstream area
3 705,4km²
Discharge
18,64m³/s
Mean elev.
191m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 2119.1 km²57.0% of basin
- 1184.0 km²31.8% of basin
- 282.2 km²7.6% of basin
- 106.5 km²2.9% of basin
- 26.4 km²0.7% of basin
10 intersecting protected areas
Berezovskij
IUCN IVState Natural Zakaznik
50.87 km² overlap
Har`kovskij
IUCN IVState Natural Zakaznik
39.04 km² overlap
Andreevskaya roshha
IUCN IIINatural Monument
2.79 km² overlap
Novoalekseevskaya roshha
IUCN IIINatural Monument
2.36 km² overlap
CHeremhovskaya roshha
IUCN IIINatural Monument
1.49 km² overlap
Romanovskij sosnovyj bor
IUCN IIINatural Monument
0.81 km² overlap
Natural Monument
0.48 km² overlap
Natural Monument
0.32 km² overlap
Monastyrskaya roshha
IUCN IIINatural Monument
0.28 km² overlap
1 more protected areassorted by overlap area
Bol`sheozerskaya roshha
IUCN IIINatural Monument
0.22 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
466 distinct species · 714 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Ивановка : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 4 types (connectance 7.0%, filtre Serrano α=0.2). 6 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°
-0,4°C
Annual rain
593mm
Moisture idx (CMI)
-0,19
Runoff
157mm/an
PET
730mm
AET
506mm
Mean slope
0,6°
Water table
6cm
Forest
4%
Crops
34%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)