Ontologia

Commune · FRA

Berchères-sur-Vesgre

France

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

Species observed

1 613

Observations

43 486

Area

12,2km²

Ecological tissue

Sample of 27 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 Berchères-sur-Vesgre : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 5 types (connectance 20.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
73
Connectance
0.208
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

1 613 distinct species · 43 486 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

43 486 obs · 3 cellules
Obs. / cellule
≥ 16 966
16 966–16 965
16 966–16 965
14 436–16 965
< 14 436

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

Climate

Mean T°

10,8°C

Annual rain

674mm

Warmest m°

23,0°C

Coldest m°

1,1°C

Elevation: 119 m on average (min 94 m, max 142 m)

Bioclimatic detailsExpert
Annual mean temp.
10,8°C
Annual rain
674mm
Warmest month
23,0°C
Coldest month
1,1°C
Mean alt.
119m
Min
94m
Max
142m
Std. dev.
15m
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

6,8

Org. C

25,4g/kg

Clay

23,2%

Sand

18,6%

Silt

58,3%

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

Dominant lithology: scGLiMaggregated to Eure-et-Loir

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
43,6g/kg
Clay
21,3%
Sand
18,3%
Silt
60,4%
5–15 cm
pH H₂O
6,9
Org. C
18,7g/kg
Clay
22,9%
Sand
18,0%
Silt
59,1%
15–30 cm
pH H₂O
6,9
Org. C
14,0g/kg
Clay
25,2%
Sand
19,5%
Silt
55,3%

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

Land cover

Forest9.0%
Crops76.1%
Built-up0.8%
Bare soil0.2%
Other (grassland, water…)13.9%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,5km

Basins crossed

2

Max stream order

2

Max drainage

4 550km²

Discharge in basins

0,5m³/s

Mean precip.

626mm/an

Mean T°

10,2°C

Moisture idx

-0,20

Max snow

7%

Mean runoff

321mm/an

Mean elev. (basins)

123m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

74,8%

Pesticides

44,4kg/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.