Ontologia

Commune · CHN

Tanghe

China

CwaTemperate, dry winter, hot summer(100 %)

Species observed

13

Observations

22

Area

2 495,8km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 5 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 Tanghe : 5 espèces reliées par 3 interactions GloBI sur 1 type (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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

13 distinct species · 22 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 obs · 7 cellules
Obs. / cellule
≥ 10
10–9
3–9
2–2
< 2

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

Climate

Mean T°

15,8°C

Annual rain

902mm

Warmest m°

31,0°C

Coldest m°

-2,6°C

Elevation: 123 m on average (min 78 m, max 569 m)

Bioclimatic detailsExpert
Annual mean temp.
15,8°C
Annual rain
902mm
Warmest month
31,0°C
Coldest month
-2,6°C
Mean alt.
123m
Min
78m
Max
569m
Std. dev.
36m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

7,2

Org. C

13,4g/kg

Clay

32,7%

Sand

31,3%

Silt

36,0%

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

Dominant lithology: paGLiMaggregated to Nanyang

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
22,1g/kg
Clay
31,1%
Sand
32,1%
Silt
36,8%
5–15 cm
pH H₂O
7,2
Org. C
10,0g/kg
Clay
32,0%
Sand
31,6%
Silt
36,4%
15–30 cm
pH H₂O
7,2
Org. C
8,0g/kg
Clay
35,0%
Sand
30,1%
Silt
34,9%

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

Land cover

Forest6.2%
Crops75.0%
Built-up2.5%
Bare soil1.6%
Other (grassland, water…)14.6%

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

Hydrology10 basins · 8 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

326,5km

Lake surface here

5,37km²

Basins crossed

10

Max stream order

5

Max drainage

8 608km²

Discharge in basins

135,2m³/s

Mean precip.

853mm/an

Mean T°

15,4°C

Moisture idx

-0,27

Max snow

1%

Mean runoff

249mm/an

Mean elev. (basins)

148m

Watersheds crossing here

1 more basins

Lakes (8, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

0,6nW

Built-up

251,0%

Pesticides

76,6kg/km²

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