Ontologia

Commune · FRA

Courgains

France

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

Species observed

534

Observations

3 430

Area

15km²

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 Courgains : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 1 bulle famille, 66 interactions GloBI documentées sur 2 types (connectance 15.2%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
30
Interactions affichées
66
Connectance
0.152
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

534 distinct species · 3 430 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 430 obs · 1 cellules
Obs. / cellule
≥ 3 430
3 430–3 429
3 430–3 429
3 430–3 429
< 3 430

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

Climate

Mean T°

11,1°C

Annual rain

771mm

Warmest m°

23,0°C

Coldest m°

1,5°C

Elevation: 110 m on average (min 84 m, max 140 m)

Bioclimatic detailsExpert
Annual mean temp.
11,1°C
Annual rain
771mm
Warmest month
23,0°C
Coldest month
1,5°C
Mean alt.
110m
Min
84m
Max
140m
Std. dev.
18m
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

6,5

Org. C

27,3g/kg

Clay

25,6%

Sand

28,1%

Silt

46,3%

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

Dominant lithology: scGLiMaggregated to Sarthe

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
43,3g/kg
Clay
24,8%
Sand
28,5%
Silt
46,8%
5–15 cm
pH H₂O
6,7
Org. C
22,1g/kg
Clay
25,8%
Sand
27,7%
Silt
46,5%
15–30 cm
pH H₂O
6,6
Org. C
16,6g/kg
Clay
26,4%
Sand
28,1%
Silt
45,5%

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

Land cover

Forest4.9%
Crops77.0%
Built-up0.8%
Bare soil0.8%
Other (grassland, water…)16.5%

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

2 151km²

Discharge in basins

0,1m³/s

Mean precip.

697mm/an

Mean T°

10,5°C

Moisture idx

-0,16

Max snow

6%

Mean runoff

278mm/an

Mean elev. (basins)

117m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

82,8%

Pesticides

44,2kg/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.