Ontologia

Commune · CHN

Ruoqiang

China

BWkArid, desert, cold(70 %)

Species observed

350

Observations

1 224

Area

197 247,3km²

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 Ruoqiang : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 3 types (connectance 9.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
54
Connectance
0.096
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

350 distinct species · 1 224 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 224 obs · 54 cellules
Obs. / cellule
≥ 682
41–681
5–40
2–4
< 2

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

4,6°C

Annual rain

178mm

Warmest m°

24,5°C

Coldest m°

-17,4°C

Elevation: 2 382 m on average (min 782 m, max 6 386 m)

Bioclimatic detailsExpert
Annual mean temp.
4,6°C
Annual rain
178mm
Warmest month
24,5°C
Coldest month
-17,4°C
Mean alt.
2 382m
Min
782m
Max
6 386m
Std. dev.
1 596m
Köppen-Geiger (dominant)
BWkArid, desert, cold(70 %)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

11,8g/kg

Clay

28,9%

Sand

37,1%

Silt

34,1%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: paGLiMaggregated to Bayin'gholin Mongol

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
14,0g/kg
Clay
28,8%
Sand
37,0%
Silt
34,2%
5–15 cm
pH H₂O
7,8
Org. C
11,8g/kg
Clay
29,0%
Sand
36,8%
Silt
34,2%
15–30 cm
pH H₂O
7,8
Org. C
9,8g/kg
Clay
28,8%
Sand
37,4%
Silt
33,8%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest0.0%
Crops0.1%
Built-up0.0%
Bare soil93.1%
Other (grassland, water…)6.7%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology351 basins · 46 lakes · 33 rivers

Hydrology metrics for this exact territory

Stream length here

4 280,6km

Lake surface here

1 351,94km²

Basins crossed

351

Max stream order

8

Max drainage

909 037km²

Discharge in basins

4 559,4m³/s

Mean precip.

55mm/an

Mean T°

4,2°C

Moisture idx

-0,91

Max snow

31%

Mean runoff

6mm/an

Mean elev. (basins)

2 414m

Watersheds crossing here

342 more basins

Lakes (46, top by area)

37 more lakes

Rivers / streams (33, ord ≥ 4)

21 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,2%

Pesticides

0,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas2

IUCN Not Applicable · 1IUCN Ib · 1

Qinghai Hoh Xil

IUCN Not Applicable

World Heritage Site (natural or mixed) · 2017

42 968 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN