Ontologia

Commune · FRA

Chemiré-le-Gaudin

France

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

Species observed

1 442

Observations

21 769

Area

23,1km²

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 Chemiré-le-Gaudin : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 82 interactions GloBI sur 6 types (connectance 16.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
82
Connectance
0.165
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

1 442 distinct species · 21 769 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 769 obs · 3 cellules
Obs. / cellule
≥ 11 536
11 536–11 535
11 536–11 535
6 644–11 535
< 6 644

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

Climate

Mean T°

11,6°C

Annual rain

760mm

Warmest m°

23,6°C

Coldest m°

1,8°C

Elevation: 63 m on average (min 44 m, max 81 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
760mm
Warmest month
23,6°C
Coldest month
1,8°C
Mean alt.
63m
Min
44m
Max
81m
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

6,2

Org. C

27,7g/kg

Clay

23,5%

Sand

30,5%

Silt

46,0%

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
6,1
Org. C
44,8g/kg
Clay
21,7%
Sand
31,8%
Silt
46,6%
5–15 cm
pH H₂O
6,3
Org. C
21,2g/kg
Clay
23,3%
Sand
30,4%
Silt
46,3%
15–30 cm
pH H₂O
6,3
Org. C
17,0g/kg
Clay
25,6%
Sand
29,4%
Silt
45,1%

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

Land cover

Forest10.0%
Crops64.5%
Built-up0.7%
Bare soil0.7%
Other (grassland, water…)24.1%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

6,7km

Basins crossed

1

Max stream order

5

Max drainage

6 312km²

Discharge in basins

1,1m³/s

Mean precip.

701mm/an

Mean T°

11,1°C

Moisture idx

-0,18

Max snow

5%

Mean runoff

222mm/an

Mean elev. (basins)

67m

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

67,8%

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.