HydroBASINS lev08 watershed · #2080304140
Bassin de Мёша
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 4 administrative regions : Laishevskiy rayon, Pestrechinskiy rayon, Vysokogorskiy rayon, Water body
Sub-basin area
825km²
Upstream area
3 963,5km²
Discharge
21,98m³/s
Mean elev.
104m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ушня556 km²
- Bassin de Мёша482 km²
4 dept-equivalent regions (GADM L2)
- 413.2 km²49.9% of basin
- 407.9 km²49.2% of basin
- 7.7 km²0.9% of basin
- 0.0 km²0.0% of basin
4 intersecting protected areas
Meshinskij (YAntykovskij)
IUCN IVState Natural Zakaznik
74.57 km² overlap
Reka Mesha
IUCN IIINatural Monument
6.23 km² overlap
Ust`e reki Meshi
IUCN IVState Natural Zakaznik
2.76 km² overlap
Ozero Svezhee (Ozero Svezh`e)
IUCN IIINatural Monument
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
615 distinct species · 1 499 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Мёша : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 5 types (connectance 9.5%, 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°
3,7°C
Annual rain
546mm
Moisture idx (CMI)
-0,17
Runoff
183mm/an
PET
661mm
AET
455mm
Mean slope
1,4°
Water table
116cm
Forest
12%
Crops
63%
Urban
0%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)