HydroBASINS lev08 watershed · #2080285740
Bassin de Лама
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 7 administrative regions : Istrinskiy rayon, Kalininskiy rayon, Klinskiy rayon, Konakovskiy rayon, Lotoshinskiy rayon +2
Sub-basin area
2 350km²
Upstream area
2 350km²
Discharge
15,44m³/s
Mean elev.
180m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- 933.0 km²39.5% of basin
- 581.9 km²24.6% of basin
- 388.7 km²16.5% of basin
- Kalininskiy rayonTver' · Russia238.1 km²10.1% of basin
- Konakovskiy rayonTver' · Russia113.5 km²4.8% of basin
- 90.9 km²3.8% of basin
- 15.0 km²0.6% of basin
11 intersecting protected areas
Zavidovo
IUCN IINational Park
730.44 km² overlap
State Natural Zakaznik
49.11 km² overlap
State Natural Zakaznik
47.24 km² overlap
State Natural Zakaznik
12.13 km² overlap
State Natural Zakaznik
5.95 km² overlap
State Natural Zakaznik
4.41 km² overlap
Smeshannye el`niki s leshhinoj
IUCN IIINatural Monument
3.72 km² overlap
Park v s. YAropolec
IUCN Not ReportedNatural Monument
1.03 km² overlap
Teryaevskie prudy
IUCN Not ReportedState Natural Zakaznik
0.56 km² overlap
2 more protected areassorted by overlap area
State Natural Zakaznik
0.20 km² overlap
Natural Monument
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 654 distinct species · 161 500 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Лама : 16 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 3 types (connectance 17.4%, filtre Serrano α=0.2). 7 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°
4,3°C
Annual rain
633mm
Moisture idx (CMI)
0,00
Runoff
207mm/an
PET
634mm
AET
485mm
Mean slope
1,3°
Water table
110cm
Forest
61%
Crops
26%
Urban
1%
Protected
32%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)