Tarvagatain nuruu
IUCN IINational Park · 2000
5 446 km²
Sum · MNG
Aldarkhaan
Mongolia
BSkArid, steppe, cold(42 %)
Species observed
178
Observations
476
Area
7 159,5km²
Ecological tissue
Sample of 15 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 Aldarkhaan : 11 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 21 interactions GloBI documentées sur 3 types (connectance 20.0%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
15
Interactions affichées
21
Connectance
0.200
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
178 distinct species · 476 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
-2,8°C
Annual rain
267mm
Warmest m°
19,6°C
Coldest m°
-28,1°C
Elevation: 2 091 m on average (min 1 401 m, max 3 607 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
-2,8°C
Annual rain
267mm
Warmest month
19,6°C
Coldest month
-28,1°C
Mean alt.
2 091m
Min
1 401m
Max
3 607m
Std. dev.
477m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(42 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,4
Org. C
39,2g/kg
Clay
24,4%
Sand
31,7%
Silt
43,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,3
Org. C
54,1g/kg
Clay
22,8%
Sand
32,4%
Silt
44,8%
5–15 cm
pH H₂O
7,4
Org. C
35,4g/kg
Clay
25,0%
Sand
31,5%
Silt
43,6%
15–30 cm
pH H₂O
7,5
Org. C
28,2g/kg
Clay
25,3%
Sand
31,3%
Silt
43,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest2.4%
Crops2.2%
Built-up0.0%
Bare soil18.1%
Other (grassland, water…)77.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology25 basins · 11 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
421,4km
Lake surface here
16,80km²
Basins crossed
25
Max stream order
6
Max drainage
37 047km²
Discharge in basins
84,9m³/s
Mean precip.
206mm/an
Mean T°
-3,8°C
Moisture idx
-0,67
Max snow
51%
Mean runoff
22mm/an
Mean elev. (basins)
2 130m
Watersheds crossing here
- Bassin de Богдын голsub-area1 660,6 km²overlap1590.21 km²22%
- Bassin de Богдын голsub-area1 651,5 km²overlap1025.84 km²14%
- Bassin de Chigestein golsub-area1 051 km²overlap973.13 km²14%
- Basin #22840sub-area676,8 km²overlap564.51 km²8%
- Bassin de Завхан гол ᠵᠠᠪᠬᠠᠨ ᠭᠣᠤᠯsub-area1 196,5 km²overlap532.30 km²7%
- Bassin de ЯРУУГИЙН ГОЛsub-area1 946,9 km²overlap484.18 km²7%
- Bassin de Богдын голsub-area614,8 km²overlap446.14 km²6%
- Bassin de Богдын голsub-area283 km²overlap283.80 km²4%
- Bassin de Shireegiin golsub-area2 387,6 km²overlap281.53 km²4%
16 more basinssorted by overlap
- Bassin de Богдын голsub-area209,7 km²overlap174.36 km²2%
- Bassin de Завхан гол ᠵᠠᠪᠬᠠᠨ ᠭᠣᠤᠯsub-area159,6 km²overlap160.03 km²2%
- Bassin de Завхан гол ᠵᠠᠪᠬᠠᠨ ᠭᠣᠤᠯsub-area168,1 km²overlap155.84 km²2%
- Basin #23090sub-area354,7 km²overlap105.56 km²1%
- Bassin de Zuiliin golsub-area2 090,4 km²overlap99.30 km²1%
- Bassin de Завхан гол ᠵᠠᠪᠬᠠᠨ ᠭᠣᠤᠯsub-area98,1 km²overlap96.55 km²1%
- Bassin de Богдын голsub-area83,3 km²overlap83.54 km²1%
- Bassin de Завхан гол ᠵᠠᠪᠬᠠᠨ ᠭᠣᠤᠯsub-area43,1 km²overlap43.23 km²1%
- Bassin de Завхан голsub-area421,7 km²overlap17.32 km²0%
- Bassin de Завхан голsub-area1 816,7 km²overlap15.37 km²0%
- Basin #22860sub-area1 070,3 km²overlap10.97 km²0%
- Basin #30920sub-area445,7 km²overlap9.39 km²0%
- Basin #22440sub-area639,5 km²overlap2.24 km²0%
- Bassin de Буянт гол ᠪᠤᠶ᠋ᠠᠨᠲᠤ ᠭᠣᠤᠯsub-area640,9 km²overlap2.20 km²0%
- Bassin de Идэрийн гол ᠢᠳᠡᠷ ᠤᠨ ᠭᠣᠤᠯsub-area1 501 km²overlap1.25 km²0%
- Bassin de Борхын голsub-area3 km²overlap0.74 km²0%
Lakes (11, top by area)
- Höh Nuurarea10,7 km²avg depth4.5 m
- Tsagaan nuurarea3,3 km²avg depth12.1 m
- Lake #68650area1,2 km²avg depth7.9 m
- Lac 1348427area0,3 km²avg depth3.5 m
- Lac 1349404area0,3 km²avg depth3.8 m
- Lac 1349731area0,2 km²avg depth6.3 m
- Lac 1349627area0,2 km²avg depth4.2 m
- Lac 1349563area0,2 km²avg depth5.9 m
- Lac 1348452area0,2 km²avg depth4.3 m
Rivers / streams (6, 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
0,8%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN II · 2IUCN Ib · 1
Mongol els
IUCN IINational Park · 2010
2 678 km²
Otgontenger
IUCN IbStrictly Protected Area · 1992
1 915 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN