Ontologia

Commune · CHN

Lintan

China

DwcCold, dry winter, cold summer(69 %)

Species observed

921

Observations

6 024

Area

1 460,7km²

Ecological tissue

Sample of 24 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 Lintan : 18 espèces reliées par 38 interactions GloBI sur 3 types (connectance 12.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
38
Connectance
0.127
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

921 distinct species · 6 024 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 024 obs · 25 cellules
Obs. / cellule
≥ 3 368
690–3 367
9–689
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°

2,8°C

Annual rain

758mm

Warmest m°

18,3°C

Coldest m°

-19,8°C

Elevation: 2 814 m on average (min 2 160 m, max 3 446 m)

Bioclimatic detailsExpert
Annual mean temp.
2,8°C
Annual rain
758mm
Warmest month
18,3°C
Coldest month
-19,8°C
Mean alt.
2 814m
Min
2 160m
Max
3 446m
Std. dev.
217m
Köppen-Geiger (dominant)
DwcCold, dry winter, cold summer(69 %)Cold

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

Soil & lithology

pH H₂O

7,2

Org. C

39,1g/kg

Clay

20,7%

Sand

29,9%

Silt

49,4%

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

Dominant lithology: ssGLiMaggregated to Gannan Tibetan

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
59,2g/kg
Clay
19,7%
Sand
30,5%
Silt
49,8%
5–15 cm
pH H₂O
7,2
Org. C
34,0g/kg
Clay
20,9%
Sand
29,9%
Silt
49,2%
15–30 cm
pH H₂O
7,3
Org. C
24,0g/kg
Clay
21,6%
Sand
29,3%
Silt
49,1%

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

Land cover

Forest17.8%
Crops17.3%
Built-up0.1%
Bare soil3.0%
Other (grassland, water…)61.8%

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

Hydrology8 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

150,5km

Lake surface here

0,61km²

Basins crossed

8

Max stream order

5

Max drainage

19 153km²

Discharge in basins

120,1m³/s

Mean precip.

603mm/an

Mean T°

3,4°C

Moisture idx

-0,26

Max snow

4%

Mean runoff

163mm/an

Mean elev. (basins)

2 934m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

14,1%

Pesticides

60,6kg/km²

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