Ontologia

Commune · CHN

Huanren Manchu

China

DwaCold, dry winter, hot summer(68 %)

Species observed

852

Observations

4 405

Area

3 567,8km²

Ecological tissue

Sample of 6 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 Huanren Manchu : 6 espèces reliées par 3 interactions GloBI sur 2 types (connectance 20.0%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
3
Connectance
0.200
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

852 distinct species · 4 405 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 405 obs · 52 cellules
Obs. / cellule
≥ 3 866
41–3 865
4–40
3–3
< 3

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

Climate

Mean T°

5,9°C

Annual rain

938mm

Warmest m°

25,1°C

Coldest m°

-21,9°C

Elevation: 511 m on average (min 153 m, max 1 137 m)

Bioclimatic detailsExpert
Annual mean temp.
5,9°C
Annual rain
938mm
Warmest month
25,1°C
Coldest month
-21,9°C
Mean alt.
511m
Min
153m
Max
1 137m
Std. dev.
170m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(68 %)Cold

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

Soil & lithology

pH H₂O

6,1

Org. C

37,9g/kg

Clay

19,5%

Sand

33,1%

Silt

47,3%

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

Dominant lithology: scGLiMaggregated to Benxi

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
61,4g/kg
Clay
18,5%
Sand
33,8%
Silt
47,7%
5–15 cm
pH H₂O
6,1
Org. C
33,4g/kg
Clay
18,6%
Sand
33,5%
Silt
47,9%
15–30 cm
pH H₂O
6,1
Org. C
18,8g/kg
Clay
21,5%
Sand
32,1%
Silt
46,4%

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

Land cover

Forest72.2%
Crops9.6%
Built-up0.3%
Bare soil0.3%
Other (grassland, water…)17.6%

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

Hydrology17 basins · 6 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

382,5km

Lake surface here

81,90km²

Basins crossed

17

Max stream order

5

Max drainage

32 845km²

Discharge in basins

422,6m³/s

Mean precip.

1 004mm/an

Mean T°

5,2°C

Moisture idx

0,12

Max snow

13%

Mean runoff

308mm/an

Mean elev. (basins)

517m

Watersheds crossing here

8 more basins

Lakes (6, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

31,7%

Pesticides

78,4kg/km²

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