Ontologia

Commune · CHN

Abag

China

BSkArid, steppe, cold(100 %)

Species observed

450

Observations

5 338

Area

27 705,3km²

Ecological tissue

Sample of 32 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 Abag : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 3 types (connectance 10.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
50
Connectance
0.101
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

450 distinct species · 5 338 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 338 obs · 220 cellules
Obs. / cellule
≥ 371
25–370
5–24
3–4
< 3

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

2,1°C

Annual rain

258mm

Warmest m°

25,9°C

Coldest m°

-24,2°C

Elevation: 1 209 m on average (min 994 m, max 1 561 m)

Bioclimatic detailsExpert
Annual mean temp.
2,1°C
Annual rain
258mm
Warmest month
25,9°C
Coldest month
-24,2°C
Mean alt.
1 209m
Min
994m
Max
1 561m
Std. dev.
122m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

8,0

Org. C

15,3g/kg

Clay

19,4%

Sand

49,4%

Silt

31,2%

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

Dominant lithology: smGLiMaggregated to Xilin Gol

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
19,3g/kg
Clay
18,9%
Sand
49,7%
Silt
31,4%
5–15 cm
pH H₂O
8,0
Org. C
14,6g/kg
Clay
19,2%
Sand
49,9%
Silt
31,0%
15–30 cm
pH H₂O
8,0
Org. C
11,9g/kg
Clay
20,1%
Sand
48,6%
Silt
31,3%

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

Land cover

Forest0.0%
Crops4.0%
Built-up0.0%
Bare soil13.2%
Other (grassland, water…)82.7%

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

Hydrology51 basins · 50 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

13,0km

Lake surface here

126,46km²

Basins crossed

51

Max stream order

5

Max drainage

9 401km²

Discharge in basins

5,9m³/s

Mean precip.

257mm/an

Mean T°

0,8°C

Moisture idx

-0,69

Max snow

30%

Mean runoff

1mm/an

Mean elev. (basins)

1 204m

Watersheds crossing here

42 more basins

Lakes (50, top by area)

41 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,9%

Pesticides

0,1kg/km²

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

Protected areas1

IUCN II · 1

Dariganga

IUCN II

National Park · 1993

3 628 km²

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