Ontologia

Commune · FRA

Terdeghem

France

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

Species observed

564

Observations

3 831

Area

9,1km²

Ecological tissue

Sample of 34 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 Terdeghem : 23 espèces reliées par 110 interactions GloBI sur 5 types (connectance 19.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
110
Connectance
0.196
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

564 distinct species · 3 831 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 831 obs · 1 cellules
Obs. / cellule
≥ 3 831
3 831–3 830
3 831–3 830
3 831–3 830
< 3 831

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

Climate

Mean T°

10,6°C

Annual rain

831mm

Warmest m°

21,6°C

Coldest m°

1,4°C

Elevation: 36 m on average (min 25 m, max 72 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
831mm
Warmest month
21,6°C
Coldest month
1,4°C
Mean alt.
36m
Min
25m
Max
72m
Std. dev.
7m
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

7,0

Org. C

26,2g/kg

Clay

24,2%

Sand

19,5%

Silt

56,3%

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

Dominant lithology: smGLiMaggregated to Nord

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
41,4g/kg
Clay
23,2%
Sand
19,5%
Silt
57,3%
5–15 cm
pH H₂O
7,0
Org. C
18,4g/kg
Clay
24,3%
Sand
18,9%
Silt
56,8%
15–30 cm
pH H₂O
7,1
Org. C
18,6g/kg
Clay
25,1%
Sand
20,1%
Silt
54,9%

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

Land cover

Forest5.3%
Crops72.6%
Built-up1.0%
Bare soil1.3%
Other (grassland, water…)19.9%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,7km

Basins crossed

1

Max stream order

1

Max drainage

1 554km²

Discharge in basins

0,1m³/s

Mean precip.

678mm/an

Mean T°

10,2°C

Moisture idx

0,04

Max snow

9%

Mean runoff

478mm/an

Mean elev. (basins)

16m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

97,9%

Pesticides

49,0kg/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.