Ontologia

Prefecture City · CHN

Xinxiang

China

CwaTemperate, dry winter, hot summer(85 %)

Species observed

1 543

Observations

6 403

Area

8 240km²

Ecological tissue

Sample of 36 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 Xinxiang : 24 espèces reliées par 68 interactions GloBI sur 5 types (connectance 10.2%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
68
Connectance
0.102
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

1 543 distinct species · 6 403 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 403 obs · 118 cellules
Obs. / cellule
≥ 1 036
59–1 035
14–58
3–13
< 3

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

Climate

Mean T°

14,6°C

Annual rain

647mm

Warmest m°

31,1°C

Coldest m°

-4,8°C

Elevation: 148 m on average (min 57 m, max 1 521 m)

Bioclimatic detailsExpert
Annual mean temp.
14,6°C
Annual rain
647mm
Warmest month
31,1°C
Coldest month
-4,8°C
Mean alt.
148m
Min
57m
Max
1 521m
Std. dev.
208m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(85 %)Temperate

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

10,9g/kg

Clay

20,0%

Sand

32,3%

Silt

47,6%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
17,2g/kg
Clay
18,6%
Sand
33,4%
Silt
48,0%
5–15 cm
pH H₂O
8,0
Org. C
8,8g/kg
Clay
19,2%
Sand
33,0%
Silt
47,8%
15–30 cm
pH H₂O
8,1
Org. C
6,9g/kg
Clay
22,2%
Sand
30,6%
Silt
47,1%

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

Land cover

Forest7.3%
Crops62.8%
Built-up4.1%
Bare soil2.2%
Other (grassland, water…)23.6%

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

Hydrology20 basins · 12 lakes · 23 rivers

Hydrology metrics for this exact territory

Stream length here

923,5km

Lake surface here

6,47km²

Basins crossed

20

Max stream order

8

Max drainage

734 701km²

Discharge in basins

1 510,5m³/s

Mean precip.

601mm/an

Mean T°

14,2°C

Moisture idx

-0,50

Max snow

2%

Mean runoff

71mm/an

Mean elev. (basins)

178m

Watersheds crossing here

11 more basins

Lakes (12, top by area)

3 more lakes

Rivers / streams (23, ord ≥ 4)

11 more river segments

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

Human pressure

Pop. density

5hab/km²

Night light

2,3nW

Built-up

407,7%

Pesticides

73,1kg/km²

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

Sub-administrations8