Ontologia

Commune · CHN

Longyou

China

CfaTemperate, no dry season, hot summer(100 %)

Species observed

259

Observations

992

Area

1 170km²

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 Longyou : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 57 interactions GloBI sur 3 types (connectance 10.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
57
Connectance
0.108
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

259 distinct species · 992 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

992 obs · 26 cellules
Obs. / cellule
≥ 718
56–717
5–55
2–4
< 2

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

Climate

Mean T°

17,5°C

Annual rain

1 948mm

Warmest m°

32,5°C

Coldest m°

0,9°C

Elevation: 230 m on average (min 37 m, max 1 246 m)

Bioclimatic detailsExpert
Annual mean temp.
17,5°C
Annual rain
1 948mm
Warmest month
32,5°C
Coldest month
0,9°C
Mean alt.
230m
Min
37m
Max
1 246m
Std. dev.
228m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,7

Org. C

20,2g/kg

Clay

28,9%

Sand

27,0%

Silt

44,1%

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

Dominant lithology: smGLiMaggregated to Quzhou

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
30,4g/kg
Clay
28,4%
Sand
27,6%
Silt
44,1%
5–15 cm
pH H₂O
5,7
Org. C
18,1g/kg
Clay
28,7%
Sand
27,0%
Silt
44,4%
15–30 cm
pH H₂O
5,8
Org. C
11,9g/kg
Clay
29,8%
Sand
26,5%
Silt
43,7%

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

Land cover

Forest47.4%
Crops17.8%
Built-up2.1%
Bare soil1.4%
Other (grassland, water…)31.3%

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

Hydrology4 basins · 9 lakes · 17 rivers

Hydrology metrics for this exact territory

Stream length here

356,8km

Lake surface here

1,98km²

Basins crossed

4

Max stream order

6

Max drainage

11 703km²

Discharge in basins

216,4m³/s

Mean precip.

1 615mm/an

Mean T°

16,5°C

Moisture idx

0,31

Mean runoff

883mm/an

Mean elev. (basins)

312m

Watersheds crossing here

Lakes (9, top by area)

Rivers / streams (17, ord ≥ 4)

5 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

1,7nW

Built-up

214,4%

Pesticides

75,9kg/km²

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