Ontologia

Commune · CHN

Rongcheng

China

BSkArid, steppe, cold(100 %)

Species observed

75

Observations

87

Area

308,4km²

Ecological tissue

Sample of 39 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 Rongcheng : 34 espèces reliées par 49 interactions GloBI sur 5 types (connectance 6.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
49
Connectance
0.066
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

75 distinct species · 87 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

87 obs · 9 cellules
Obs. / cellule
≥ 38
38–37
12–37
5–11
< 5

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

Climate

Mean T°

13,6°C

Annual rain

497mm

Warmest m°

31,9°C

Coldest m°

-7,8°C

Elevation: 12 m on average (min 6 m, max 18 m)

Bioclimatic detailsExpert
Annual mean temp.
13,6°C
Annual rain
497mm
Warmest month
31,9°C
Coldest month
-7,8°C
Mean alt.
12m
Min
6m
Max
18m
Std. dev.
3m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid

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

Soil & lithology

pH H₂O

8,1

Org. C

8,1g/kg

Clay

18,4%

Sand

38,5%

Silt

43,1%

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

Dominant lithology: scGLiMaggregated to Baoding

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
10,6g/kg
Clay
18,0%
Sand
39,0%
Silt
43,0%
5–15 cm
pH H₂O
8,1
Org. C
7,0g/kg
Clay
18,0%
Sand
38,8%
Silt
43,2%
15–30 cm
pH H₂O
8,1
Org. C
6,8g/kg
Clay
19,1%
Sand
37,7%
Silt
43,2%

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

Land cover

Forest3.6%
Crops60.6%
Built-up6.2%
Bare soil1.1%
Other (grassland, water…)28.5%

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

Hydrology5 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

17,7km

Lake surface here

0,98km²

Basins crossed

5

Max stream order

5

Max drainage

10 278km²

Discharge in basins

1,0m³/s

Mean precip.

524mm/an

Mean T°

12,6°C

Moisture idx

-0,53

Max snow

1%

Mean runoff

29mm/an

Mean elev. (basins)

35m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

6hab/km²

Night light

13,4nW

Built-up

622,6%

Pesticides

70,9kg/km²

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