Ontologia

Commune · CHN

Loudi

China

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

Species observed

19

Observations

34

Area

82,1km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 2 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 Loudi : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

19 distinct species · 34 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

34 obs · 4 cellules
Obs. / cellule
≥ 23
23–22
7–22
7–6
< 7

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

Climate

Mean T°

17,8°C

Annual rain

1 489mm

Warmest m°

32,4°C

Coldest m°

1,3°C

Elevation: 130 m on average (min 103 m, max 159 m)

Bioclimatic detailsExpert
Annual mean temp.
17,8°C
Annual rain
1 489mm
Warmest month
32,4°C
Coldest month
1,3°C
Mean alt.
130m
Min
103m
Max
159m
Std. dev.
15m
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

21,7g/kg

Clay

31,0%

Sand

27,4%

Silt

41,6%

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

Dominant lithology: smGLiMaggregated to Loudi

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
34,2g/kg
Clay
30,2%
Sand
28,2%
Silt
41,7%
5–15 cm
pH H₂O
5,8
Org. C
17,2g/kg
Clay
31,3%
Sand
27,2%
Silt
41,6%
15–30 cm
pH H₂O
5,7
Org. C
13,7g/kg
Clay
31,6%
Sand
26,9%
Silt
41,5%

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

Land cover

Forest16.2%
Crops10.0%
Built-up15.4%
Bare soil1.7%
Other (grassland, water…)56.5%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

33,4km

Basins crossed

2

Max stream order

5

Max drainage

1 684km²

Discharge in basins

7,9m³/s

Mean precip.

1 456mm/an

Mean T°

17,1°C

Moisture idx

0,24

Max snow

1%

Mean runoff

762mm/an

Mean elev. (basins)

235m

Watersheds crossing here

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

Human pressure

Pop. density

55hab/km²

Night light

15,6nW

Built-up

1 545,1%

Pesticides

80,0kg/km²

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