Ontologia

Commune · CHN

Linru

China

CwaTemperate, dry winter, hot summer(77 %)

Species observed

128

Observations

303

Area

1 567,4km²

Ecological tissue

Sample of 26 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 Linru : 21 espèces reliées par 37 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
37
Connectance
0.105
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

128 distinct species · 303 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

303 obs · 8 cellules
Obs. / cellule
≥ 255
255–254
14–254
2–13
< 2

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

Climate

Mean T°

14,2°C

Annual rain

722mm

Warmest m°

30,1°C

Coldest m°

-4,4°C

Elevation: 345 m on average (min 147 m, max 833 m)

Bioclimatic detailsExpert
Annual mean temp.
14,2°C
Annual rain
722mm
Warmest month
30,1°C
Coldest month
-4,4°C
Mean alt.
345m
Min
147m
Max
833m
Std. dev.
138m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(77 %)Temperate

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

Soil & lithology

pH H₂O

7,5

Org. C

14,0g/kg

Clay

27,1%

Sand

23,9%

Silt

49,0%

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

Dominant lithology: smGLiMaggregated to Pingdingshan

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
22,6g/kg
Clay
25,8%
Sand
24,7%
Silt
49,5%
5–15 cm
pH H₂O
7,5
Org. C
11,8g/kg
Clay
26,6%
Sand
24,2%
Silt
49,3%
15–30 cm
pH H₂O
7,6
Org. C
7,7g/kg
Clay
29,0%
Sand
22,9%
Silt
48,1%

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

Land cover

Forest10.8%
Crops49.7%
Built-up2.8%
Bare soil2.2%
Other (grassland, water…)34.4%

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

Hydrology8 basins · 4 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

159,8km

Lake surface here

1,96km²

Basins crossed

8

Max stream order

4

Max drainage

4 100km²

Discharge in basins

25,0m³/s

Mean precip.

706mm/an

Mean T°

13,4°C

Moisture idx

-0,41

Max snow

1%

Mean runoff

166mm/an

Mean elev. (basins)

351m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

1,0nW

Built-up

282,7%

Pesticides

80,3kg/km²

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