Ontologia

Subdivision · FRA

Béthune-Est

France

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

Species observed

955

Observations

8 715

Area

41,6km²

Ecological tissue

Sample of 38 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 Béthune-Est : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 129 interactions GloBI sur 6 types (connectance 17.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
129
Connectance
0.174
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

955 distinct species · 8 715 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 715 obs · 2 cellules
Obs. / cellule
≥ 5 060
5 060–5 059
5 060–5 059
5 060–5 059
< 5 060

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

Climate

Mean T°

10,7°C

Annual rain

786mm

Warmest m°

22,0°C

Coldest m°

1,3°C

Elevation: 20 m on average (min 17 m, max 37 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
786mm
Warmest month
22,0°C
Coldest month
1,3°C
Mean alt.
20m
Min
17m
Max
37m
Std. dev.
4m
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

7,1

Org. C

26,6g/kg

Clay

26,9%

Sand

15,8%

Silt

57,3%

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
7,0
Org. C
40,9g/kg
Clay
26,7%
Sand
15,6%
Silt
57,6%
5–15 cm
pH H₂O
7,2
Org. C
20,8g/kg
Clay
27,9%
Sand
15,1%
Silt
57,0%
15–30 cm
pH H₂O
7,2
Org. C
18,0g/kg
Clay
26,1%
Sand
16,7%
Silt
57,2%

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

Land cover

Forest4.8%
Crops61.4%
Built-up2.5%
Bare soil0.8%
Other (grassland, water…)30.5%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

10,6km

Basins crossed

3

Max stream order

3

Max drainage

1 808km²

Discharge in basins

1,3m³/s

Mean precip.

671mm/an

Mean T°

10,1°C

Moisture idx

-0,04

Max snow

8%

Mean runoff

479mm/an

Mean elev. (basins)

49m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

1,8nW

Built-up

252,8%

Pesticides

47,9kg/km²

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

Sub-administrations5

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.