Ontologia

Commune · FRA

Isigny-sur-Mer

France

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

Species observed

438

Observations

1 260

Area

17,2km²

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 Isigny-sur-Mer : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 107 interactions GloBI sur 6 types (connectance 18.0%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
107
Connectance
0.180
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

438 distinct species · 1 260 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 260 obs · 1 cellules
Obs. / cellule
≥ 1 260
1 260–1 259
1 260–1 259
1 260–1 259
< 1 260

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

908mm

Warmest m°

20,9°C

Coldest m°

3,7°C

Elevation: 12 m on average (min 1 m, max 34 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
908mm
Warmest month
20,9°C
Coldest month
3,7°C
Mean alt.
12m
Min
1m
Max
34m
Std. dev.
9m
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

6,4

Org. C

52,7g/kg

Clay

26,7%

Sand

27,2%

Silt

46,1%

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

Dominant lithology: ssGLiMaggregated to Calvados

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
67,3g/kg
Clay
25,5%
Sand
28,5%
Silt
46,0%
5–15 cm
pH H₂O
6,4
Org. C
57,0g/kg
Clay
27,8%
Sand
26,2%
Silt
46,1%
15–30 cm
pH H₂O
6,4
Org. C
33,9g/kg
Clay
26,8%
Sand
27,0%
Silt
46,2%

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

Land cover

Forest7.4%
Crops50.7%
Built-up1.6%
Bare soil0.3%
Other (grassland, water…)40.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,1km

Basins crossed

1

Max stream order

4

Max drainage

1 958km²

Discharge in basins

0,4m³/s

Mean precip.

775mm/an

Mean T°

10,7°C

Moisture idx

0,06

Max snow

8%

Mean runoff

738mm/an

Mean elev. (basins)

111m

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

0,5nW

Built-up

158,6%

Pesticides

44,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas6

IUCN Not Reported · 4IUCN V · 1IUCN IV · 1🌊 Marine · 6

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

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.