Ontologia

Commune · FRA

Acq

France

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

Species observed

1 233

Observations

10 969

Area

4,8km²

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 Acq : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 156 interactions GloBI sur 6 types (connectance 27.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
156
Connectance
0.278
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

1 233 distinct species · 10 969 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 969 obs · 1 cellules
Obs. / cellule
≥ 10 969
10 969–10 968
10 969–10 968
10 969–10 968
< 10 969

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

850mm

Warmest m°

21,7°C

Coldest m°

0,9°C

Elevation: 100 m on average (min 90 m, max 139 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
850mm
Warmest month
21,7°C
Coldest month
0,9°C
Mean alt.
100m
Min
90m
Max
139m
Std. dev.
10m
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

23,2g/kg

Clay

26,5%

Sand

9,5%

Silt

64,0%

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
33,1g/kg
Clay
24,7%
Sand
9,6%
Silt
65,7%
5–15 cm
pH H₂O
7,3
Org. C
18,1g/kg
Clay
27,5%
Sand
8,6%
Silt
63,8%
15–30 cm
pH H₂O
7,2
Org. C
18,3g/kg
Clay
27,2%
Sand
10,3%
Silt
62,4%

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

Land cover

Forest3.1%
Crops74.8%
Built-up1.3%
Bare soil1.3%
Other (grassland, water…)19.5%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,3km

Basins crossed

1

Max stream order

2

Max drainage

530km²

Discharge in basins

0,1m³/s

Mean precip.

678mm/an

Mean T°

9,8°C

Moisture idx

-0,06

Max snow

6%

Mean runoff

465mm/an

Mean elev. (basins)

105m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

1,3nW

Built-up

129,1%

Pesticides

47,6kg/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.