Ontologia

Commune · FRA

Cauchy-à-la-Tour

France

CfbTemperate, no dry season, warm summer(100 %)

Species observed

1 160

Observations

18 751

Area

2,9km²

Ecological tissue

Sample of 28 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 Cauchy-à-la-Tour : 20 espèces reliées par 70 interactions GloBI sur 6 types (connectance 18.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
70
Connectance
0.185
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

1 160 distinct species · 18 751 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 751 obs · 1 cellules
Obs. / cellule
≥ 18 751
18 751–18 750
18 751–18 750
18 751–18 750
< 18 751

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

Climate

Mean T°

10,3°C

Annual rain

887mm

Warmest m°

21,2°C

Coldest m°

1,1°C

Elevation: 100 m on average (min 85 m, max 110 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
887mm
Warmest month
21,2°C
Coldest month
1,1°C
Mean alt.
100m
Min
85m
Max
110m
Std. dev.
5m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,8

Org. C

24,9g/kg

Clay

26,2%

Sand

11,7%

Silt

62,1%

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

Dominant lithology: smGLiMaggregated to Pas-de-Calais

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
35,6g/kg
Clay
25,0%
Sand
11,7%
Silt
63,3%
5–15 cm
pH H₂O
7,0
Org. C
22,3g/kg
Clay
26,6%
Sand
10,9%
Silt
62,4%
15–30 cm
pH H₂O
6,9
Org. C
16,7g/kg
Clay
26,9%
Sand
12,5%
Silt
60,5%

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

Land cover

Forest5.4%
Crops42.1%
Built-up5.8%
Bare soil0.7%
Other (grassland, water…)46.0%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

862km²

Discharge in basins

0,1m³/s

Mean precip.

672mm/an

Mean T°

10,1°C

Moisture idx

-0,01

Max snow

8%

Mean runoff

531mm/an

Mean elev. (basins)

74m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

3,1nW

Built-up

583,0%

Pesticides

47,2kg/km²

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

France-specific data (Phase 2)

ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.