Tarvagatain nuruu
IUCN IINational Park · 2000
5 446 km²
Sum · MNG
Ider
Mongolia
DwcCold, dry winter, cold summer(73 %)
Species observed
152
Observations
485
Area
3 658,4km²
Ecological tissue
Sample of 34 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 Ider : 26 espèces reliées par 51 interactions GloBI sur 4 types (connectance 9.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
51
Connectance
0.091
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
152 distinct species · 485 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
-6,0°C
Annual rain
379mm
Warmest m°
16,5°C
Coldest m°
-30,8°C
Elevation: 2 372 m on average (min 1 857 m, max 3 380 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
-6,0°C
Annual rain
379mm
Warmest month
16,5°C
Coldest month
-30,8°C
Mean alt.
2 372m
Min
1 857m
Max
3 380m
Std. dev.
304m
Köppen-Geiger (dominant)
DwcCold, dry winter, cold summer(73 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,2
Org. C
48,7g/kg
Clay
26,2%
Sand
26,4%
Silt
47,4%
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
7,1
Org. C
72,9g/kg
Clay
23,8%
Sand
27,2%
Silt
49,0%
5–15 cm
pH H₂O
7,2
Org. C
45,4g/kg
Clay
26,6%
Sand
26,3%
Silt
47,1%
15–30 cm
pH H₂O
7,3
Org. C
27,8g/kg
Clay
28,1%
Sand
25,6%
Silt
46,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest8.2%
Crops0.8%
Built-up0.0%
Bare soil2.6%
Other (grassland, water…)88.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 19 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
125,4km
Lake surface here
5,94km²
Basins crossed
9
Max stream order
5
Max drainage
4 260km²
Discharge in basins
4,1m³/s
Mean precip.
237mm/an
Mean T°
-6,6°C
Moisture idx
-0,59
Max snow
51%
Mean runoff
33mm/an
Mean elev. (basins)
2 343m
Watersheds crossing here
- Bassin de Идэрийн гол ᠢᠳᠡᠷ ᠤᠨ ᠭᠣᠤᠯsub-area2 034,5 km²overlap2035.48 km²56%
- Bassin de Идэрийн гол ᠢᠳᠡᠷ ᠤᠨ ᠭᠣᠤᠯsub-area1 501 km²overlap856.88 km²23%
- Basin #08370sub-area1 976,1 km²overlap503.71 km²14%
- Bassin de Chigestein golsub-area1 051 km²overlap75.90 km²2%
- Bassin de Богдын голsub-area1 660,6 km²overlap75.11 km²2%
- Basin #22860sub-area1 070,3 km²overlap60.96 km²2%
- Bassin de Идэрийн гол ᠢᠳᠡᠷ ᠤᠨ ᠭᠣᠤᠯsub-area724,8 km²overlap35.74 km²1%
- Bassin de ЯРУУГИЙН ГОЛsub-area1 946,9 km²overlap14.59 km²0%
- Basin #05720sub-area1 433,6 km²overlap0.03 km²0%
Lakes (19, top by area)
- Lake #68584area1,7 km²avg depth13.9 m
- Lac 1347046area0,8 km²avg depth5.2 m
- Lac 1347282area0,6 km²avg depth6.2 m
- Lac 1346865area0,4 km²avg depth4.3 m
- Lac 1347580area0,4 km²avg depth4.7 m
- Lac 1347070area0,3 km²avg depth4.8 m
- Lac 1348190area0,2 km²avg depth6.7 m
- Lac 1347434area0,2 km²avg depth5.0 m
- Lac 1348576area0,2 km²avg depth7.3 m
10 more lakes
- Lac 1348312area0,2 km²avg depth5.9 m
- Lac 1347943area0,2 km²avg depth2.6 m
- Lac 1347452area0,2 km²avg depth4.5 m
- Lac 1347909area0,2 km²avg depth4.1 m
- Lac 1347935area0,2 km²avg depth2.6 m
- Lac 1346997area0,2 km²avg depth4.1 m
- Lac 1346302area0,2 km²avg depth2.6 m
- Lac 1348371area0,2 km²avg depth3.8 m
- Lac 1347063area0,1 km²avg depth4.7 m
- Lac 1347360area0,1 km²avg depth6.8 m
Rivers / streams (1, 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
0,0%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN II · 1IUCN Ib · 1
Otgontenger
IUCN IbStrictly Protected Area · 1992
1 915 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN