Ontologia

Commune · CHN

Guide

China

DwcCold, dry winter, cold summer(52 %)

Species observed

339

Observations

2 139

Area

3 646,1km²

Ecological tissue

Sample of 29 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 Guide : 19 espèces reliées par 61 interactions GloBI sur 4 types (connectance 12.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
61
Connectance
0.123
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

339 distinct species · 2 139 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 139 obs · 29 cellules
Obs. / cellule
≥ 949
248–948
19–247
5–18
< 5

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

Climate

Mean T°

2,7°C

Annual rain

510mm

Warmest m°

18,0°C

Coldest m°

-16,7°C

Elevation: 3 175 m on average (min 2 190 m, max 4 789 m)

Bioclimatic detailsExpert
Annual mean temp.
2,7°C
Annual rain
510mm
Warmest month
18,0°C
Coldest month
-16,7°C
Mean alt.
3 175m
Min
2 190m
Max
4 789m
Std. dev.
584m
Köppen-Geiger (dominant)
DwcCold, dry winter, cold summer(52 %)Cold

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

Soil & lithology

pH H₂O

7,9

Org. C

31,9g/kg

Clay

21,4%

Sand

32,4%

Silt

46,3%

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

Dominant lithology: smGLiMaggregated to Hainan Tibetan

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
49,3g/kg
Clay
20,3%
Sand
33,1%
Silt
46,6%
5–15 cm
pH H₂O
7,9
Org. C
27,9g/kg
Clay
21,4%
Sand
32,5%
Silt
46,1%
15–30 cm
pH H₂O
7,9
Org. C
18,5g/kg
Clay
22,4%
Sand
31,5%
Silt
46,1%

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

Land cover

Forest1.1%
Crops6.4%
Built-up0.1%
Bare soil16.8%
Other (grassland, water…)75.6%

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

Hydrology14 basins · 1 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

420,7km

Lake surface here

1,41km²

Basins crossed

14

Max stream order

6

Max drainage

139 975km²

Discharge in basins

1 639,1m³/s

Mean precip.

446mm/an

Mean T°

1,6°C

Moisture idx

-0,41

Max snow

4%

Mean runoff

11mm/an

Mean elev. (basins)

3 216m

Watersheds crossing here

5 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

11,4%

Pesticides

42,8kg/km²

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