Ontologia

Commune · CHN

Huanglong

China

DwbCold, dry winter, warm summer(58 %)

Species observed

610

Observations

1 525

Area

2 735,1km²

Ecological tissue

Sample of 42 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 Huanglong : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 3 types (connectance 4.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
41
Connectance
0.048
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

610 distinct species · 1 525 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 525 obs · 7 cellules
Obs. / cellule
≥ 1 517
1 517–1 516
1–1 516
1–0
< 1

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

Climate

Mean T°

9,3°C

Annual rain

819mm

Warmest m°

25,7°C

Coldest m°

-9,4°C

Elevation: 1 352 m on average (min 776 m, max 1 666 m)

Bioclimatic detailsExpert
Annual mean temp.
9,3°C
Annual rain
819mm
Warmest month
25,7°C
Coldest month
-9,4°C
Mean alt.
1 352m
Min
776m
Max
1 666m
Std. dev.
163m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(58 %)Cold

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

21,7g/kg

Clay

25,0%

Sand

29,9%

Silt

45,1%

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

Dominant lithology: ssGLiMaggregated to Yan'an

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
36,2g/kg
Clay
25,0%
Sand
30,1%
Silt
44,9%
5–15 cm
pH H₂O
7,5
Org. C
18,8g/kg
Clay
24,9%
Sand
29,9%
Silt
45,1%
15–30 cm
pH H₂O
7,6
Org. C
10,1g/kg
Clay
25,1%
Sand
29,6%
Silt
45,3%

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

Land cover

Forest67.0%
Crops5.8%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)27.0%

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

Hydrology15 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

133,1km

Lake surface here

0,02km²

Basins crossed

15

Max stream order

3

Max drainage

505 431km²

Discharge in basins

26,6m³/s

Mean precip.

556mm/an

Mean T°

9,9°C

Moisture idx

-0,44

Max snow

2%

Mean runoff

75mm/an

Mean elev. (basins)

1 171m

Watersheds crossing here

6 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

5,7%

Pesticides

63,8kg/km²

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