Ontologia

Commune · CHN

Qin

China

DwaCold, dry winter, hot summer(86 %)

Species observed

559

Observations

1 500

Area

1 321,1km²

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 Qin : 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

559 distinct species · 1 500 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 500 obs · 10 cellules
Obs. / cellule
≥ 1 376
1 376–1 375
8–1 375
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°

9,5°C

Annual rain

596mm

Warmest m°

26,9°C

Coldest m°

-10,8°C

Elevation: 1 081 m on average (min 926 m, max 1 605 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
596mm
Warmest month
26,9°C
Coldest month
-10,8°C
Mean alt.
1 081m
Min
926m
Max
1 605m
Std. dev.
115m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(86 %)Cold

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

Soil & lithology

pH H₂O

7,4

Org. C

16,0g/kg

Clay

17,1%

Sand

39,5%

Silt

43,4%

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

Dominant lithology: smGLiMaggregated to Changzhi

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
25,5g/kg
Clay
16,5%
Sand
39,8%
Silt
43,6%
5–15 cm
pH H₂O
7,4
Org. C
12,9g/kg
Clay
16,8%
Sand
39,8%
Silt
43,4%
15–30 cm
pH H₂O
7,4
Org. C
9,5g/kg
Clay
18,1%
Sand
38,9%
Silt
43,1%

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

Land cover

Forest27.7%
Crops32.3%
Built-up0.4%
Bare soil0.7%
Other (grassland, water…)38.9%

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

Hydrology8 basins · 10 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,3km

Lake surface here

3,82km²

Basins crossed

8

Max stream order

4

Max drainage

4 515km²

Discharge in basins

3,0m³/s

Mean precip.

571mm/an

Mean T°

9,2°C

Moisture idx

-0,47

Max snow

7%

Mean runoff

63mm/an

Mean elev. (basins)

1 058m

Watersheds crossing here

Lakes (10, top by area)

1 more lakes

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

35,5%

Pesticides

68,4kg/km²

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