Ontologia

Commune · CHN

Tianlin

China

CwaTemperate, dry winter, hot summer(97 %)

Species observed

1 110

Observations

2 616

Area

5 505,3km²

Ecological tissue

Sample of 8 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 Tianlin : 8 espèces reliées par 5 interactions GloBI sur 1 type (connectance 17.9%, filtre Serrano α=0.2).

Espèces affichées
8
Interactions affichées
5
Connectance
0.179
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

1 110 distinct species · 2 616 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 616 obs · 28 cellules
Obs. / cellule
≥ 1 276
55–1 275
27–54
8–26
< 8

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

Climate

Mean T°

19,7°C

Annual rain

1 280mm

Warmest m°

29,1°C

Coldest m°

6,4°C

Elevation: 761 m on average (min 291 m, max 1 733 m)

Bioclimatic detailsExpert
Annual mean temp.
19,7°C
Annual rain
1 280mm
Warmest month
29,1°C
Coldest month
6,4°C
Mean alt.
761m
Min
291m
Max
1 733m
Std. dev.
253m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(97 %)Temperate

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

Soil & lithology

pH H₂O

5,9

Org. C

23,5g/kg

Clay

32,0%

Sand

25,3%

Silt

42,7%

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

Dominant lithology: scGLiMaggregated to Baise

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
36,5g/kg
Clay
31,0%
Sand
26,2%
Silt
42,8%
5–15 cm
pH H₂O
5,9
Org. C
21,2g/kg
Clay
31,1%
Sand
25,6%
Silt
43,3%
15–30 cm
pH H₂O
5,9
Org. C
12,8g/kg
Clay
33,8%
Sand
24,1%
Silt
42,1%

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

Land cover

Forest69.9%
Crops4.7%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)25.1%

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

Hydrology20 basins · 2 lakes · 24 rivers

Hydrology metrics for this exact territory

Stream length here

839,9km

Lake surface here

0,76km²

Basins crossed

20

Max stream order

6

Max drainage

50 560km²

Discharge in basins

961,1m³/s

Mean precip.

1 194mm/an

Mean T°

19,8°C

Moisture idx

-0,09

Mean runoff

381mm/an

Mean elev. (basins)

778m

Watersheds crossing here

11 more basins

Lakes (2, top by area)

Rivers / streams (24, ord ≥ 4)

12 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

7,3%

Pesticides

50,8kg/km²

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