Ontologia

Commune · FRA

Évry-Grégy-sur-Yerre

France

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

Species observed

1 010

Observations

14 879

Area

19,4km²

Ecological tissue

Sample of 33 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 Évry-Grégy-sur-Yerre : 28 espèces reliées par 92 interactions GloBI sur 5 types (connectance 17.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
92
Connectance
0.174
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 010 distinct species · 14 879 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 879 obs · 1 cellules
Obs. / cellule
≥ 14 879
14 879–14 878
14 879–14 878
14 879–14 878
< 14 879

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

Climate

Mean T°

11,2°C

Annual rain

702mm

Warmest m°

23,7°C

Coldest m°

1,0°C

Elevation: 82 m on average (min 69 m, max 92 m)

Bioclimatic detailsExpert
Annual mean temp.
11,2°C
Annual rain
702mm
Warmest month
23,7°C
Coldest month
1,0°C
Mean alt.
82m
Min
69m
Max
92m
Std. dev.
8m
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

7,0

Org. C

25,4g/kg

Clay

27,9%

Sand

22,2%

Silt

49,8%

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

Dominant lithology: suGLiMaggregated to Seine-et-Marne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
44,8g/kg
Clay
26,1%
Sand
22,7%
Silt
51,1%
5–15 cm
pH H₂O
7,0
Org. C
16,9g/kg
Clay
28,4%
Sand
21,8%
Silt
49,8%
15–30 cm
pH H₂O
7,0
Org. C
14,6g/kg
Clay
29,2%
Sand
22,1%
Silt
48,7%

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

Land cover

Forest7.5%
Crops77.5%
Built-up1.3%
Bare soil0.4%
Other (grassland, water…)13.3%

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

Hydrology1 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

7,8km

Basins crossed

1

Max stream order

3

Max drainage

30 655km²

Discharge in basins

1,9m³/s

Mean precip.

645mm/an

Mean T°

10,7°C

Moisture idx

-0,21

Max snow

5%

Mean runoff

196mm/an

Mean elev. (basins)

117m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

3,1nW

Built-up

128,0%

Pesticides

47,3kg/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.