Toson-Khulslai
IUCN IVNature Reserve · 1998
4 549 km²
Sum · MNG
Bayantümen
Mongolia
BSkArid, steppe, cold(100 %)
Species observed
160
Observations
586
Area
8 278,1km²
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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Bayantümen : 18 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 4 bulles famille, 28 interactions GloBI documentées sur 2 types (connectance 12.1%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
22
Interactions affichées
28
Connectance
0.121
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
160 distinct species · 586 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
1,7°C
Annual rain
239mm
Warmest m°
26,2°C
Coldest m°
-24,8°C
Elevation: 754 m on average (min 626 m, max 890 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
1,7°C
Annual rain
239mm
Warmest month
26,2°C
Coldest month
-24,8°C
Mean alt.
754m
Min
626m
Max
890m
Std. dev.
53m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,8
Org. C
27,4g/kg
Clay
22,3%
Sand
43,1%
Silt
34,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,8
Org. C
35,6g/kg
Clay
21,6%
Sand
43,6%
Silt
34,8%
5–15 cm
pH H₂O
7,8
Org. C
26,0g/kg
Clay
22,2%
Sand
43,1%
Silt
34,8%
15–30 cm
pH H₂O
7,9
Org. C
20,7g/kg
Clay
23,0%
Sand
42,5%
Silt
34,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.0%
Crops3.8%
Built-up0.0%
Bare soil2.4%
Other (grassland, water…)93.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology12 basins · 35 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
225,6km
Lake surface here
34,56km²
Basins crossed
12
Max stream order
6
Max drainage
75 666km²
Discharge in basins
3,9m³/s
Mean precip.
176mm/an
Mean T°
1,2°C
Moisture idx
-0,78
Max snow
33%
Mean runoff
4mm/an
Mean elev. (basins)
759m
Watersheds crossing here
- Bassin de Хэрлэн голsub-area14 612,8 km²overlap4003.23 km²48%
- Basin #55510sub-area3 964,3 km²overlap2874.68 km²35%
- Basin #65060sub-area448,4 km²overlap449.78 km²5%
- Bassin de Хэрлэн голsub-area5 126,9 km²overlap314.72 km²4%
- Basin #54320sub-area1 726,9 km²overlap203.20 km²2%
- Basin #65560sub-area208,2 km²overlap193.05 km²2%
- Basin #84500sub-area645,9 km²overlap131.08 km²2%
- Basin #61930sub-area730,8 km²overlap64.10 km²1%
- Basin #92950sub-area2 431,3 km²overlap32.16 km²0%
Lakes (35, top by area)
- Хоёр мэлхийтarea11,6 km²avg depth3.3 m
- Хоёр мэлхийтarea10 km²avg depth2.6 m
- Lake #68492area4,4 km²avg depth2.7 m
- Tsaydamiin Nuurarea4,3 km²avg depth1.9 m
- Lake #68865area2,2 km²avg depth1.3 m
- Gurvanii nuurarea1,5 km²avg depth1.8 m
- Lake #68372area1,3 km²avg depth2.5 m
- Lake #68541area1,1 km²avg depth2.2 m
- Lac 1346735area1 km²avg depth3.2 m
26 more lakes
- Lac 1348660area0,9 km²avg depth2.7 m
- Lac 1347690area0,8 km²avg depth3.3 m
- Lac 1346276area0,7 km²avg depth3.0 m
- Lac 1347241area0,4 km²avg depth2.7 m
- Lac 1348720area0,4 km²avg depth2.7 m
- Lac 1347910area0,4 km²avg depth2.5 m
- Lac 1348408area0,4 km²avg depth2.0 m
- Lac 1349199area0,4 km²avg depth2.5 m
- Lac 1348165area0,3 km²avg depth2.8 m
- Lac 1347140area0,3 km²avg depth2.5 m
- Lac 1347007area0,3 km²avg depth2.8 m
- Lac 1348807area0,3 km²avg depth1.7 m
- Lac 1348767area0,3 km²avg depth1.9 m
- Lac 1348700area0,2 km²avg depth2.3 m
- Lac 1348781area0,2 km²avg depth1.5 m
- Lac 1348336area0,2 km²avg depth2.5 m
- Lac 1346630area0,2 km²avg depth2.4 m
- Lac 1349519area0,2 km²avg depth2.1 m
- Lac 1347508area0,2 km²avg depth2.3 m
- Lac 1345687area0,2 km²avg depth2.3 m
- Lac 1346798area0,2 km²avg depth2.5 m
- Lac 1348490area0,1 km²avg depth2.4 m
- Lac 1345980area0,1 km²avg depth3.0 m
- Lac 1345890area0,1 km²avg depth2.8 m
- Lac 1345662area0,1 km²avg depth2.5 m
- Lac 1348216area0,1 km²avg depth2.7 m
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,1%
Pesticides
0,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN