Ontologia

Commune · CHN

Xinghai

China

ETPolar, tundra(60 %)

Species observed

1 053

Observations

6 428

Area

11 935,5km²

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 Xinghai : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
43
Connectance
0.065
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

1 053 distinct species · 6 428 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 428 obs · 82 cellules
Obs. / cellule
≥ 3 057
62–3 056
14–61
4–13
< 4

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

Climate

Mean T°

-2,5°C

Annual rain

653mm

Warmest m°

14,0°C

Coldest m°

-24,4°C

Elevation: 3 931 m on average (min 2 638 m, max 5 097 m)

Bioclimatic detailsExpert
Annual mean temp.
-2,5°C
Annual rain
653mm
Warmest month
14,0°C
Coldest month
-24,4°C
Mean alt.
3 931m
Min
2 638m
Max
5 097m
Std. dev.
495m
Köppen-Geiger (dominant)
ETPolar, tundra(60 %)Polar

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

Soil & lithology

pH H₂O

7,7

Org. C

34,8g/kg

Clay

19,9%

Sand

39,3%

Silt

40,8%

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

Dominant lithology: smGLiMaggregated to Hainan Tibetan

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
49,4g/kg
Clay
18,9%
Sand
40,2%
Silt
40,8%
5–15 cm
pH H₂O
7,7
Org. C
33,1g/kg
Clay
19,7%
Sand
39,4%
Silt
40,9%
15–30 cm
pH H₂O
7,8
Org. C
21,8g/kg
Clay
21,1%
Sand
38,3%
Silt
40,6%

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

Land cover

Forest0.7%
Crops0.9%
Built-up0.0%
Bare soil11.7%
Other (grassland, water…)86.7%

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

Hydrology35 basins · 3 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

722,0km

Lake surface here

17,25km²

Basins crossed

35

Max stream order

6

Max drainage

125 036km²

Discharge in basins

1 145,9m³/s

Mean precip.

380mm/an

Mean T°

-2,4°C

Moisture idx

-0,39

Max snow

21%

Mean runoff

10mm/an

Mean elev. (basins)

3 920m

Watersheds crossing here

26 more basins

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,1%

Pesticides

1,9kg/km²

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