Dalai Lake National Nature Reserve, Inner Mongolia
IUCN IaWetland of International Importance (Ramsar Site) · 2002
7 335 km²
Commune · CHN
Xinbarag Left
China
BSkArid, steppe, cold(48 %)
Species observed
510
Observations
3 152
Area
19 807,7km²
Ecological tissue
Sample of 31 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 Xinbarag Left : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 61 interactions GloBI sur 3 types (connectance 13.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
61
Connectance
0.131
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
510 distinct species · 3 152 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
0,4°C
Annual rain
320mm
Warmest m°
25,3°C
Coldest m°
-28,0°C
Elevation: 704 m on average (min 530 m, max 1 489 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
0,4°C
Annual rain
320mm
Warmest month
25,3°C
Coldest month
-28,0°C
Mean alt.
704m
Min
530m
Max
1 489m
Std. dev.
154m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(48 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,5
Org. C
32,1g/kg
Clay
22,2%
Sand
36,7%
Silt
41,0%
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
7,4
Org. C
44,3g/kg
Clay
21,8%
Sand
36,9%
Silt
41,3%
5–15 cm
pH H₂O
7,5
Org. C
29,7g/kg
Clay
22,4%
Sand
36,6%
Silt
41,0%
15–30 cm
pH H₂O
7,6
Org. C
22,5g/kg
Clay
22,5%
Sand
36,7%
Silt
40,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest4.2%
Crops10.7%
Built-up0.0%
Bare soil1.2%
Other (grassland, water…)83.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology54 basins · 50 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
548,9km
Lake surface here
466,60km²
Basins crossed
54
Max stream order
8
Max drainage
187 988km²
Discharge in basins
277,7m³/s
Mean precip.
317mm/an
Mean T°
-1,0°C
Moisture idx
-0,58
Max snow
43%
Mean runoff
22mm/an
Mean elev. (basins)
702m
Watersheds crossing here
- Bassin de 乌尔逊河sub-area2 899,8 km²overlap2908.52 km²15%
- Bassin de Халх голsub-area1 879,5 km²overlap1542.06 km²8%
- Bassin de 辉河sub-area1 461 km²overlap1465.29 km²7%
- Bassin de Халх голsub-area2 121,7 km²overlap1245.69 km²6%
- Basin #59710sub-area1 083,7 km²overlap1086.99 km²5%
- Basin #59770sub-area905 km²overlap907.78 km²5%
- Bassin de Аргунь / 额尔古纳河sub-area1 068,2 km²overlap893.76 km²5%
- Basin #56850sub-area2 037 km²overlap863.00 km²4%
- Basin #59690sub-area722,3 km²overlap724.56 km²4%
45 more basinssorted by overlap
- Bassin de Халх гол / 哈拉哈河sub-area961,5 km²overlap708.79 km²4%
- Basin #66990sub-area667,8 km²overlap625.56 km²3%
- Bassin de Аргунь / 额尔古纳河sub-area616,3 km²overlap613.45 km²3%
- Basin #82480sub-area515,1 km²overlap516.53 km²3%
- Basin #64780sub-area461,9 km²overlap463.06 km²2%
- Basin #56170sub-area443,3 km²overlap444.69 km²2%
- Basin #95050sub-area680,8 km²overlap425.76 km²2%
- Basin #54610sub-area331,4 km²overlap332.51 km²2%
- Bassin de 乌尔逊河sub-area755,5 km²overlap324.79 km²2%
- Basin #78020sub-area1 197,3 km²overlap301.96 km²2%
- Basin #56030sub-area295,7 km²overlap296.67 km²1%
- Basin #57750sub-area270,6 km²overlap271.48 km²1%
- Basin #82370sub-area267,1 km²overlap267.87 km²1%
- Bassin de 乌尔逊河sub-area424,2 km²overlap224.26 km²1%
- Basin #79240sub-area205,5 km²overlap206.06 km²1%
- Bassin de 乌尔逊河sub-area240,5 km²overlap203.16 km²1%
- Bassin de Мутная Протокаsub-area2 527,4 km²overlap179.66 km²1%
- Bassin de 乌尔逊河sub-area181,1 km²overlap152.72 km²1%
- Bassin de 乌尔逊河sub-area252,5 km²overlap151.47 km²1%
- Basin #79120sub-area133,7 km²overlap134.05 km²1%
- Basin #76180sub-area274,8 km²overlap133.35 km²1%
- Bassin de Халх голsub-area1 783 km²overlap130.50 km²1%
- Basin #54690sub-area118,7 km²overlap119.04 km²1%
- Basin #70500sub-area102,9 km²overlap103.22 km²1%
- Bassin de 辉河sub-area239,9 km²overlap99.64 km²1%
- Bassin de 辉河sub-area1 179,2 km²overlap90.54 km²0%
- Basin #78140sub-area85,2 km²overlap85.43 km²0%
- Bassin de Аргунь / 额尔古纳河sub-area623,1 km²overlap85.20 km²0%
- Bassin de Аргунь / 额尔古纳河sub-area515,3 km²overlap76.89 km²0%
- Bassin de 辉河sub-area94,2 km²overlap68.99 km²0%
- Bassin de Аргунь / 额尔古纳河sub-area615,4 km²overlap60.20 km²0%
- Basin #59950sub-area1 472,1 km²overlap52.66 km²0%
- Basin #57810sub-area50,9 km²overlap51.01 km²0%
- Basin #51740sub-area59,2 km²overlap44.40 km²0%
- Bassin de Аргунь / 额尔古纳河sub-area286,4 km²overlap33.38 km²0%
- Bassin de 克鲁伦河sub-area5 015,8 km²overlap26.40 km²0%
- Bassin de Халх гол / 哈拉哈河sub-area49,6 km²overlap25.21 km²0%
- Basin #53710sub-area17,9 km²overlap17.99 km²0%
- Bassin de 乌尔逊河sub-area36,9 km²overlap13.77 km²0%
- Bassin de Орчун голsub-area52,8 km²overlap3.83 km²0%
- Bassin de 辉河sub-area20,8 km²overlap1.38 km²0%
- Bassin de 乌尔逊河sub-area103,5 km²overlap1.03 km²0%
- Basin #67900sub-area188,7 km²overlap0.82 km²0%
- Basin #75920sub-area463,5 km²overlap0.45 km²0%
- Bassin de 苏呼河sub-area687,4 km²overlap0.22 km²0%
Lakes (50, top by area)
- Hulunarea2 121,4 km²avg depth6.2 m
- Lake #1228area167,6 km²avg depth7.2 m
- Lake #13953area19,2 km²avg depth2.2 m
- Lake #68325area7 km²avg depth1.8 m
- 和日森·查干诺日area4,1 km²avg depth1.7 m
- 塔日干诺日area3,9 km²avg depth3.6 m
- 伊和沙日乌苏area3,8 km²avg depth2.1 m
- Lake #67258area3,1 km²avg depth1.6 m
- Lake #68718area2,4 km²avg depth1.8 m
41 more lakes
- Lake #67288area2,4 km²avg depth2.3 m
- Lake #67332area2,3 km²avg depth1.8 m
- Lake #68330area2,2 km²avg depth1.8 m
- Lake #68430area1,9 km²avg depth1.3 m
- Lake #67823area1,9 km²avg depth2.2 m
- Lake #68090area1,6 km²avg depth1.3 m
- Lake #67488area1,6 km²avg depth1.3 m
- Lake #68389area1,6 km²avg depth2.6 m
- Lake #67990area1,5 km²avg depth1.6 m
- Lake #68359area1,5 km²avg depth1.6 m
- Lake #67707area1,5 km²avg depth1.3 m
- Lake #67950area1,5 km²avg depth1.4 m
- Lake #68061area1,4 km²avg depth1.4 m
- Lake #68375area1,4 km²avg depth1.9 m
- Lake #68340area1,3 km²avg depth1.0 m
- Lake #68267area1,3 km²avg depth1.2 m
- Lake #67431area1,3 km²avg depth1.0 m
- Lake #68289area1,2 km²avg depth1.5 m
- 七仙湖area1,2 km²avg depth2.0 m
- Lake #67392area1,2 km²avg depth1.3 m
- Lake #68449area1,2 km²avg depth2.0 m
- Lake #68065area1,2 km²avg depth1.2 m
- Lake #67371area1,1 km²avg depth1.9 m
- Lake #68625area1,1 km²avg depth1.0 m
- Lake #67476area1 km²avg depth1.4 m
- Lake #68555area1 km²avg depth1.2 m
- Lac 1347944area1 km²avg depth2.4 m
- Lac 1346784area0,9 km²avg depth2.5 m
- Lac 1346606area0,9 km²avg depth2.5 m
- Lac 1340250area0,9 km²avg depth2.8 m
- Lac 1340777area0,8 km²avg depth1.8 m
- Lac 1344298area0,8 km²avg depth2.1 m
- Lac 1347992area0,7 km²avg depth2.2 m
- Lac 1340651area0,6 km²avg depth2.4 m
- Lac 1347969area0,6 km²avg depth2.1 m
- Lac 1346539area0,6 km²avg depth2.1 m
- Lac 1346626area0,6 km²avg depth2.6 m
- Lac 1343217area0,6 km²avg depth2.0 m
- Lac 1345880area0,6 km²avg depth1.7 m
- Lac 1347821area0,5 km²avg depth2.6 m
- Lac 1343361area0,5 km²avg depth1.8 m
Rivers / streams (9, ord ≥ 4)
- 乌尔逊河ord 6len here205.78 km60%total342 km
- Аргунь / 额尔古纳河ord 8len here167.56 km7%total2512 km
- Халх гол / 哈拉哈河ord 5len here82.68 km27%total307 km
- 辉河ord 5len here37.02 km24%total153 km
- 哈拉哈河ord 6len here27.54 km100%total28 km
- 海拉尔河ord 7len here17.69 km100%total18 km
- Халх голord 5len here4.38 km2%total290 km
- Орчун голord 5len here4.03 km30%total13 km
- Шарилжийн гол / 哈拉哈河ord 5len here2.21 km9%total26 km
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
0,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Ia · 1IUCN Not Applicable · 1
Dalai Lake
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2002
3 554 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN