Ontologia

Prefecture City · CHN

Xinyang

China

CfaTemperate, no dry season, hot summer(93 %)

Species observed

2 382

Observations

38 775

Area

18 904,6km²

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 Xinyang : 22 espèces reliées par 54 interactions GloBI sur 3 types (connectance 10.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
54
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

2 382 distinct species · 38 775 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 775 obs · 202 cellules
Obs. / cellule
≥ 4 147
120–4 146
11–119
4–10
< 4

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

Climate

Mean T°

15,7°C

Annual rain

1 203mm

Warmest m°

30,9°C

Coldest m°

-2,2°C

Elevation: 114 m on average (min 22 m, max 1 302 m)

Bioclimatic detailsExpert
Annual mean temp.
15,7°C
Annual rain
1 203mm
Warmest month
30,9°C
Coldest month
-2,2°C
Mean alt.
114m
Min
22m
Max
1 302m
Std. dev.
116m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(93 %)Temperate

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

Soil & lithology

pH H₂O

6,7

Org. C

15,6g/kg

Clay

27,6%

Sand

25,6%

Silt

46,8%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
22,8g/kg
Clay
26,6%
Sand
26,1%
Silt
47,3%
5–15 cm
pH H₂O
6,7
Org. C
14,8g/kg
Clay
27,3%
Sand
25,7%
Silt
47,1%
15–30 cm
pH H₂O
6,8
Org. C
9,1g/kg
Clay
28,9%
Sand
25,0%
Silt
46,0%

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

Land cover

Forest24.9%
Crops49.1%
Built-up1.3%
Bare soil1.5%
Other (grassland, water…)23.3%

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

Hydrology39 basins · 50 lakes · 80 rivers

Hydrology metrics for this exact territory

Stream length here

3 074,3km

Lake surface here

161,25km²

Basins crossed

39

Max stream order

6

Max drainage

38 440km²

Discharge in basins

1 491,6m³/s

Mean precip.

1 075mm/an

Mean T°

15,5°C

Moisture idx

-0,04

Max snow

4%

Mean runoff

396mm/an

Mean elev. (basins)

123m

Watersheds crossing here

30 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (80, ord ≥ 4)

68 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

0,6nW

Built-up

128,3%

Pesticides

75,1kg/km²

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

Sub-administrations10