Dalai Lake National Nature Reserve, Inner Mongolia
IUCN IaWetland of International Importance (Ramsar Site) · 2002
7 335 km²
Commune · CHN
Manzhouli
China
BSkArid, steppe, cold(71 %)
Species observed
432
Observations
1 015
Area
1 197,8km²
Ecological tissue
Sample of 37 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 Manzhouli : 29 espèces reliées par 65 interactions GloBI sur 4 types (connectance 8.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
65
Connectance
0.088
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
432 distinct species · 1 015 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
0,1°C
Annual rain
296mm
Warmest m°
25,2°C
Coldest m°
-27,1°C
Elevation: 691 m on average (min 505 m, max 894 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
0,1°C
Annual rain
296mm
Warmest month
25,2°C
Coldest month
-27,1°C
Mean alt.
691m
Min
505m
Max
894m
Std. dev.
86m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(71 %)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
30,2g/kg
Clay
21,6%
Sand
34,3%
Silt
44,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Hulunbuir
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,3
Org. C
37,8g/kg
Clay
21,1%
Sand
34,4%
Silt
44,5%
5–15 cm
pH H₂O
7,4
Org. C
28,0g/kg
Clay
21,6%
Sand
34,3%
Silt
44,1%
15–30 cm
pH H₂O
7,5
Org. C
24,8g/kg
Clay
22,0%
Sand
34,3%
Silt
43,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.9%
Crops15.2%
Built-up0.6%
Bare soil3.1%
Other (grassland, water…)80.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 19 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
22,0km
Lake surface here
11,02km²
Basins crossed
5
Max stream order
7
Max drainage
136 123km²
Discharge in basins
11,8m³/s
Mean precip.
317mm/an
Mean T°
-1,9°C
Moisture idx
-0,57
Max snow
35%
Mean runoff
30mm/an
Mean elev. (basins)
709m
Watersheds crossing here
Lakes (19, top by area)
- Hulunarea2 121,4 km²avg depth6.2 m
- 哈拉诺尔area2,8 km²avg depth4.1 m
- Lake #67352area1,5 km²avg depth1.9 m
- Lake #67453area1,1 km²avg depth2.9 m
- Lac 1341486area0,7 km²avg depth3.9 m
- Lac 1340813area0,5 km²avg depth1.3 m
- Lac 1340502area0,4 km²avg depth3.0 m
- Lac 1340810area0,4 km²avg depth1.2 m
- Lac 1341474area0,4 km²avg depth3.2 m
10 more lakes
- Lac 1340836area0,3 km²avg depth1.1 m
- Lac 1340764area0,3 km²avg depth1.0 m
- Lac 1340990area0,3 km²avg depth3.6 m
- Lac 1340994area0,3 km²avg depth3.0 m
- Lac 1340593area0,3 km²avg depth3.6 m
- Lac 1340480area0,2 km²avg depth2.6 m
- Lac 1340488area0,2 km²avg depth2.6 m
- Lac 1340776area0,1 km²avg depth1.0 m
- Lac 1340853area0,1 km²avg depth1.7 m
- Lac 1340454area0,1 km²avg depth2.8 m
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
1,0nW
Built-up
56,0%
Pesticides
0,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Ia · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN