Ontologia

Commune · FRA

Dehéries

France

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

Species observed

648

Observations

7 670

Area

1,9km²

Ecological tissue

Sample of 30 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 Dehéries : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
60
Connectance
0.138
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

648 distinct species · 7 670 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 670 obs · 1 cellules
Obs. / cellule
≥ 7 670
7 670–7 669
7 670–7 669
7 670–7 669
< 7 670

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

Climate

Mean T°

10,2°C

Annual rain

816mm

Warmest m°

22,0°C

Coldest m°

0,4°C

Elevation: 138 m on average (min 129 m, max 143 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
816mm
Warmest month
22,0°C
Coldest month
0,4°C
Mean alt.
138m
Min
129m
Max
143m
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

7,4

Org. C

22,2g/kg

Clay

25,1%

Sand

7,2%

Silt

67,8%

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
7,2
Org. C
34,5g/kg
Clay
23,0%
Sand
7,2%
Silt
69,8%
5–15 cm
pH H₂O
7,6
Org. C
18,0g/kg
Clay
24,9%
Sand
6,7%
Silt
68,5%
15–30 cm
pH H₂O
7,5
Org. C
14,0g/kg
Clay
27,4%
Sand
7,7%
Silt
65,0%

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

Land cover

Forest2.7%
Crops84.3%
Built-up0.4%
Bare soil1.3%
Other (grassland, water…)11.3%

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

850km²

Discharge in basins

0,0m³/s

Mean precip.

687mm/an

Mean T°

9,7°C

Moisture idx

-0,09

Max snow

7%

Mean runoff

361mm/an

Mean elev. (basins)

106m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

42,7%

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.