HydroBASINS lev08 watershed · #2080269180
Bassin de Шлина
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 6 administrative regions : Bologovskiy rayon, Demyanskiy rayon, Firovskiy rayon, Ostashkovskiy rayon, Valdayskiy rayon +1
Sub-basin area
2 201,9km²
Upstream area
2 201,9km²
Discharge
19,41m³/s
Mean elev.
212m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- Firovskiy rayonTver' · Russia1028.4 km²46.5% of basin
- Bologovskiy rayonTver' · Russia427.7 km²19.3% of basin
- 349.0 km²15.8% of basin
- Ostashkovskiy rayonTver' · Russia139.3 km²6.3% of basin
- 139.2 km²6.3% of basin
- Vyshnevolotskiy rayonTver' · Russia129.6 km²5.9% of basin
30 intersecting protected areas
State Natural Zakaznik
315.21 km² overlap
Boloto Lebyazh`e
IUCN IVState Natural Zakaznik
63.55 km² overlap
Boloto Gladkoe Podlipskoe
IUCN IVState Natural Zakaznik
56.06 km² overlap
Valdaiskiy
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
40.09 km² overlap
State Natural Zakaznik
27.89 km² overlap
Boloto Sinevskoe-Hotilovskoe
IUCN IVState Natural Zakaznik
20.54 km² overlap
State Natural Zakaznik
19.14 km² overlap
Boloto Plutec
IUCN IVState Natural Zakaznik
15.76 km² overlap
Boloto Taleckoe
IUCN IVState Natural Zakaznik
14.32 km² overlap
21 more protected areassorted by overlap area
Bor Firovskij
IUCN IVState Natural Zakaznik
14.17 km² overlap
Boloto Bel`skoe
IUCN IVState Natural Zakaznik
13.85 km² overlap
State Natural Zakaznik
13.80 km² overlap
Boloto Gusinec
IUCN IVState Natural Zakaznik
13.02 km² overlap
Boloto Dlinnoe
IUCN IVState Natural Zakaznik
12.39 km² overlap
State Natural Zakaznik
11.16 km² overlap
Natural Monument
10.98 km² overlap
Kuzhenkinskij bor
IUCN IIINatural Monument
10.11 km² overlap
Boloto Vysokoe
IUCN IVState Natural Zakaznik
10.07 km² overlap
Boloto Urochishhe Lobynok
IUCN IVState Natural Zakaznik
9.38 km² overlap
State Natural Zakaznik
9.32 km² overlap
Lesnye massivy vokrug p. Trud
IUCN IIINatural Monument
8.12 km² overlap
Boloto Berezovskoe
IUCN IVState Natural Zakaznik
7.19 km² overlap
Natural Monument
7.11 km² overlap
Les po reke Krupica
IUCN IIINatural Monument
6.61 km² overlap
Boloto Pervoe
IUCN IVState Natural Zakaznik
6.57 km² overlap
Bory-Uzmen`
IUCN IIINatural Monument
6.36 km² overlap
Boloto ZHarovskoe
IUCN IVState Natural Zakaznik
6.33 km² overlap
Boloto CHernoe
IUCN IVState Natural Zakaznik
6.06 km² overlap
Lesnye massivy na r. SHlina
IUCN IIINatural Monument
5.97 km² overlap
Boloto u d. Kolomno
IUCN IVState Natural Zakaznik
5.74 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
723 distinct species · 1 989 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Шлина : 17 espèces reliées par 40 interactions GloBI sur 5 types (connectance 21.1%, filtre Serrano α=0.2). 3 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°
3,5°C
Annual rain
662mm
Moisture idx (CMI)
0,07
Runoff
273mm/an
PET
618mm
AET
476mm
Mean slope
1,0°
Water table
68cm
Forest
84%
Crops
4%
Urban
0%
Protected
29%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)