Ontologia

Commune · FRA

Gavrus

France

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

Species observed

1 565

Observations

25 572

Area

2,6km²

Ecological tissue

Sample of 30 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 Gavrus : 23 espèces reliées par 78 interactions GloBI sur 6 types (connectance 17.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
78
Connectance
0.179
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

1 565 distinct species · 25 572 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 572 obs · 2 cellules
Obs. / cellule
≥ 15 758
15 758–15 757
15 758–15 757
15 758–15 757
< 15 758

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

838mm

Warmest m°

22,2°C

Coldest m°

2,2°C

Elevation: 87 m on average (min 70 m, max 106 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
838mm
Warmest month
22,2°C
Coldest month
2,2°C
Mean alt.
87m
Min
70m
Max
106m
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

32,3g/kg

Clay

22,4%

Sand

17,8%

Silt

59,7%

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
51,3g/kg
Clay
21,9%
Sand
18,1%
Silt
60,0%
5–15 cm
pH H₂O
6,4
Org. C
27,4g/kg
Clay
22,2%
Sand
17,0%
Silt
60,8%
15–30 cm
pH H₂O
6,4
Org. C
18,1g/kg
Clay
23,2%
Sand
18,3%
Silt
58,4%

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

Land cover

Forest6.3%
Crops75.8%
Built-up1.3%
Bare soil0.3%
Other (grassland, water…)16.4%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,9km

Basins crossed

2

Max stream order

2

Max drainage

2 320km²

Discharge in basins

0,1m³/s

Mean precip.

734mm/an

Mean T°

10,3°C

Moisture idx

-0,01

Max snow

8%

Mean runoff

661mm/an

Mean elev. (basins)

133m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

0,3nW

Built-up

125,9%

Pesticides

46,0kg/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.