Ontologia

Prefecture City · CHN

Nanyang

China

CwaTemperate, dry winter, hot summer(89 %)

Species observed

3 124

Observations

16 579

Area

26 552,8km²

Ecological tissue

Sample of 16 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 Nanyang : 13 espèces reliées par 13 interactions GloBI sur 3 types (connectance 10.8%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
13
Connectance
0.108
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

3 124 distinct species · 16 579 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 579 obs · 166 cellules
Obs. / cellule
≥ 3 448
43–3 447
9–42
3–8
< 3

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

Climate

Mean T°

14,9°C

Annual rain

935mm

Warmest m°

29,9°C

Coldest m°

-3,3°C

Elevation: 309 m on average (min 75 m, max 1 901 m)

Bioclimatic detailsExpert
Annual mean temp.
14,9°C
Annual rain
935mm
Warmest month
29,9°C
Coldest month
-3,3°C
Mean alt.
309m
Min
75m
Max
1 901m
Std. dev.
287m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(89 %)Temperate

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

Soil & lithology

pH H₂O

6,9

Org. C

18,0g/kg

Clay

27,1%

Sand

31,2%

Silt

41,6%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
30,8g/kg
Clay
25,9%
Sand
31,9%
Silt
42,2%
5–15 cm
pH H₂O
6,9
Org. C
13,8g/kg
Clay
26,5%
Sand
31,5%
Silt
42,0%
15–30 cm
pH H₂O
6,9
Org. C
9,3g/kg
Clay
29,0%
Sand
30,3%
Silt
40,7%

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

Land cover

Forest24.9%
Crops43.6%
Built-up1.7%
Bare soil1.5%
Other (grassland, water…)28.3%

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

Hydrology62 basins · 50 lakes · 49 rivers

Hydrology metrics for this exact territory

Stream length here

3 302,5km

Lake surface here

235,74km²

Basins crossed

62

Max stream order

5

Max drainage

95 355km²

Discharge in basins

869,2m³/s

Mean precip.

819mm/an

Mean T°

14,3°C

Moisture idx

-0,29

Max snow

4%

Mean runoff

239mm/an

Mean elev. (basins)

320m

Watersheds crossing here

53 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (49, ord ≥ 4)

37 more river segments

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

Human pressure

Pop. density

3hab/km²

Night light

0,7nW

Built-up

170,4%

Pesticides

78,6kg/km²

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

Sub-administrations13