Ontologia

Commune · CHN

Huixian

China

CwaTemperate, dry winter, hot summer(47 %)

Species observed

910

Observations

2 205

Area

1 704,9km²

Ecological tissue

Sample of 27 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 Huixian : 16 espèces reliées par 48 interactions GloBI sur 6 types (connectance 11.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
48
Connectance
0.118
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

910 distinct species · 2 205 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 205 obs · 41 cellules
Obs. / cellule
≥ 1 603
48–1 602
9–47
6–8
< 6

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

Climate

Mean T°

13,6°C

Annual rain

690mm

Warmest m°

29,5°C

Coldest m°

-5,4°C

Elevation: 373 m on average (min 74 m, max 1 521 m)

Bioclimatic detailsExpert
Annual mean temp.
13,6°C
Annual rain
690mm
Warmest month
29,5°C
Coldest month
-5,4°C
Mean alt.
373m
Min
74m
Max
1 521m
Std. dev.
343m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(47 %)Temperate

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

Soil & lithology

pH H₂O

7,3

Org. C

20,2g/kg

Clay

21,5%

Sand

30,1%

Silt

48,4%

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

Dominant lithology: scGLiMaggregated to Xinxiang

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
33,4g/kg
Clay
20,0%
Sand
31,0%
Silt
49,0%
5–15 cm
pH H₂O
7,3
Org. C
16,8g/kg
Clay
21,3%
Sand
30,3%
Silt
48,4%
15–30 cm
pH H₂O
7,3
Org. C
10,4g/kg
Clay
23,2%
Sand
28,9%
Silt
47,9%

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

Land cover

Forest20.2%
Crops40.2%
Built-up2.8%
Bare soil1.7%
Other (grassland, water…)35.1%

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

Hydrology8 basins · 3 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

317,3km

Lake surface here

1,16km²

Basins crossed

8

Max stream order

4

Max drainage

5 934km²

Discharge in basins

6,9m³/s

Mean precip.

621mm/an

Mean T°

12,6°C

Moisture idx

-0,46

Max snow

2%

Mean runoff

79mm/an

Mean elev. (basins)

485m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

1,3nW

Built-up

281,8%

Pesticides

77,1kg/km²

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