Ontologia

Commune · FRA

Maricourt

France

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

Species observed

863

Observations

5 402

Area

7,5km²

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 Maricourt : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 74 interactions GloBI sur 6 types (connectance 14.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
74
Connectance
0.149
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

863 distinct species · 5 402 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 402 obs · 1 cellules
Obs. / cellule
≥ 5 402
5 402–5 401
5 402–5 401
5 402–5 401
< 5 402

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

788mm

Warmest m°

22,0°C

Coldest m°

0,7°C

Elevation: 112 m on average (min 86 m, max 122 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
788mm
Warmest month
22,0°C
Coldest month
0,7°C
Mean alt.
112m
Min
86m
Max
122m
Std. dev.
6m
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

21,5g/kg

Clay

27,3%

Sand

8,1%

Silt

64,6%

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

Dominant lithology: smGLiMaggregated to Somme

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
33,4g/kg
Clay
25,0%
Sand
8,3%
Silt
66,7%
5–15 cm
pH H₂O
7,5
Org. C
15,4g/kg
Clay
27,8%
Sand
7,5%
Silt
64,6%
15–30 cm
pH H₂O
7,5
Org. C
15,6g/kg
Clay
29,0%
Sand
8,6%
Silt
62,4%

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

Land cover

Forest3.9%
Crops85.8%
Built-up0.4%
Bare soil1.2%
Other (grassland, water…)8.7%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

1 804km²

Discharge in basins

0,1m³/s

Mean precip.

657mm/an

Mean T°

9,9°C

Moisture idx

-0,13

Max snow

6%

Mean runoff

365mm/an

Mean elev. (basins)

95m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

37,4%

Pesticides

48,3kg/km²

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

Protected areas1

IUCN Not Reported · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

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.