HydroBASINS lev08 watershed · #3080672410
Bassin de Деспен
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 across 2 countries : Chedi-Khol'skiy rayon, Ovyurskiy rayon, Tes, Tes-Khemskiy rayon
Sub-basin area
941,8km²
Upstream area
2 928,7km²
Discharge
6,02m³/s
Mean elev.
1 241m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Холь-Оожу1353 km²
- Bassin · #3080670960635 km²
4 dept-equivalent regions (GADM L2)
- 812.3 km²85.9% of basin
- 72.8 km²7.7% of basin
- 60.1 km²6.4% of basin
- 0.0 km²0.0% of basin
5 intersecting protected areas
Uvs Nuur Basin
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
153.04 km² overlap
Ubsunorskaya Kotlovina
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
103.00 km² overlap
Nature Reserve
58.41 km² overlap
Uvs nuur
IUCN IbStrictly Protected Area
10.33 km² overlap
Uvs Nuur Basin
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
5.59 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
228 distinct species · 412 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 Деспен : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 15 interactions GloBI sur 2 types (connectance 9.8%, 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°
-4,8°C
Annual rain
371mm
Moisture idx (CMI)
-0,43
Runoff
71mm/an
PET
668mm
AET
327mm
Mean slope
5,5°
Water table
101cm
Forest
14%
Crops
5%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)