Ontologia

Commune · FRA

Meyrieu-les-Étangs

France

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

Species observed

1 197

Observations

12 601

Area

8,6km²

Ecological tissue

Sample of 34 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 Meyrieu-les-Étangs : 26 espèces reliées par 128 interactions GloBI sur 5 types (connectance 19.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
128
Connectance
0.192
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

1 197 distinct species · 12 601 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 601 obs · 1 cellules
Obs. / cellule
≥ 12 601
12 601–12 600
12 601–12 600
12 601–12 600
< 12 601

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

Climate

Mean T°

11,0°C

Annual rain

1 037mm

Warmest m°

24,8°C

Coldest m°

-1,7°C

Elevation: 465 m on average (min 444 m, max 486 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
1 037mm
Warmest month
24,8°C
Coldest month
-1,7°C
Mean alt.
465m
Min
444m
Max
486m
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

6,3

Org. C

38,4g/kg

Clay

22,4%

Sand

36,5%

Silt

41,2%

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

Dominant lithology: scGLiMaggregated to Isère

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
68,0g/kg
Clay
20,5%
Sand
38,0%
Silt
41,5%
5–15 cm
pH H₂O
6,3
Org. C
28,3g/kg
Clay
20,5%
Sand
36,8%
Silt
42,7%
15–30 cm
pH H₂O
6,3
Org. C
19,0g/kg
Clay
26,2%
Sand
34,5%
Silt
39,3%

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

Land cover

Forest20.5%
Crops47.7%
Built-up0.9%
Bare soil1.3%
Other (grassland, water…)29.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,7km

Basins crossed

1

Max stream order

1

Max drainage

51 669km²

Discharge in basins

8,0m³/s

Mean precip.

852mm/an

Mean T°

10,9°C

Moisture idx

-0,07

Max snow

4%

Mean runoff

396mm/an

Mean elev. (basins)

347m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

86,3%

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.