Ontologia

Commune · FRA

Hénin-sur-Cojeul

France

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

Species observed

644

Observations

11 121

Area

7,1km²

Ecological tissue

Sample of 32 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 Hénin-sur-Cojeul : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 6 types (connectance 14.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
73
Connectance
0.147
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

644 distinct species · 11 121 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 121 obs · 1 cellules
Obs. / cellule
≥ 11 121
11 121–11 120
11 121–11 120
11 121–11 120
< 11 121

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

Climate

Mean T°

10,4°C

Annual rain

763mm

Warmest m°

22,1°C

Coldest m°

0,8°C

Elevation: 79 m on average (min 72 m, max 94 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
763mm
Warmest month
22,1°C
Coldest month
0,8°C
Mean alt.
79m
Min
72m
Max
94m
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

7,3

Org. C

20,6g/kg

Clay

23,7%

Sand

9,2%

Silt

67,1%

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
7,1
Org. C
29,4g/kg
Clay
21,9%
Sand
9,2%
Silt
68,9%
5–15 cm
pH H₂O
7,4
Org. C
16,8g/kg
Clay
23,8%
Sand
8,4%
Silt
67,8%
15–30 cm
pH H₂O
7,4
Org. C
15,6g/kg
Clay
25,4%
Sand
10,1%
Silt
64,6%

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

Land cover

Forest0.9%
Crops87.7%
Built-up0.9%
Bare soil0.8%
Other (grassland, water…)9.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,9km

Basins crossed

1

Max stream order

2

Max drainage

289km²

Discharge in basins

0,1m³/s

Mean precip.

672mm/an

Mean T°

9,9°C

Moisture idx

-0,09

Max snow

4%

Mean runoff

429mm/an

Mean elev. (basins)

96m

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

0,9nW

Built-up

87,2%

Pesticides

46,8kg/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.