Ontologia

Prefecture City · CHN

Baoji

China

DwbCold, dry winter, warm summer(46 %)

Species observed

4 200

Observations

46 713

Area

18 130,3km²

Ecological tissue

Sample of 3 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 Baoji : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

4 200 distinct species · 46 713 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

46 713 obs · 220 cellules
Obs. / cellule
≥ 5 509
67–5 508
8–66
2–7
< 2

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

Climate

Mean T°

10,4°C

Annual rain

858mm

Warmest m°

25,8°C

Coldest m°

-7,6°C

Elevation: 1 348 m on average (min 443 m, max 3 520 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
858mm
Warmest month
25,8°C
Coldest month
-7,6°C
Mean alt.
1 348m
Min
443m
Max
3 520m
Std. dev.
498m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(46 %)Cold

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

Soil & lithology

pH H₂O

7,0

Org. C

25,3g/kg

Clay

23,5%

Sand

28,8%

Silt

47,7%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
42,8g/kg
Clay
22,8%
Sand
29,5%
Silt
47,7%
5–15 cm
pH H₂O
7,0
Org. C
20,9g/kg
Clay
23,5%
Sand
28,7%
Silt
47,9%
15–30 cm
pH H₂O
7,0
Org. C
12,3g/kg
Clay
24,3%
Sand
28,2%
Silt
47,5%

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

Land cover

Forest50.2%
Crops13.9%
Built-up0.9%
Bare soil0.8%
Other (grassland, water…)34.2%

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

Hydrology48 basins · 12 lakes · 68 rivers

Hydrology metrics for this exact territory

Stream length here

2 166,7km

Lake surface here

24,37km²

Basins crossed

48

Max stream order

6

Max drainage

40 907km²

Discharge in basins

873,7m³/s

Mean precip.

712mm/an

Mean T°

10,3°C

Moisture idx

-0,25

Max snow

6%

Mean runoff

199mm/an

Mean elev. (basins)

1 320m

Watersheds crossing here

39 more basins

Lakes (12, top by area)

3 more lakes

Rivers / streams (68, ord ≥ 4)

56 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

86,8%

Pesticides

68,2kg/km²

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

Sub-administrations10