Ontologia

Commune · FRA

Berhet

France

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

Species observed

431

Observations

2 912

Area

3,3km²

Ecological tissue

Sample of 38 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 Berhet : 31 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 72 interactions GloBI sur 4 types (connectance 9.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
72
Connectance
0.097
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

431 distinct species · 2 912 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 912 obs · 1 cellules
Obs. / cellule
≥ 2 912
2 912–2 911
2 912–2 911
2 912–2 911
< 2 912

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

Climate

Mean T°

11,4°C

Annual rain

919mm

Warmest m°

19,7°C

Coldest m°

4,5°C

Elevation: 86 m on average (min 72 m, max 91 m)

Bioclimatic detailsExpert
Annual mean temp.
11,4°C
Annual rain
919mm
Warmest month
19,7°C
Coldest month
4,5°C
Mean alt.
86m
Min
72m
Max
91m
Std. dev.
6m
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

5,9

Org. C

37,2g/kg

Clay

20,7%

Sand

18,7%

Silt

60,6%

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

Dominant lithology: paGLiMaggregated to Côtes-d'Armor

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
58,0g/kg
Clay
20,1%
Sand
18,9%
Silt
61,1%
5–15 cm
pH H₂O
5,9
Org. C
29,9g/kg
Clay
20,6%
Sand
18,6%
Silt
60,8%
15–30 cm
pH H₂O
5,9
Org. C
23,8g/kg
Clay
21,4%
Sand
18,6%
Silt
59,9%

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

Land cover

Forest12.5%
Crops51.5%
Built-up1.2%
Bare soil0.5%
Other (grassland, water…)34.3%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

668km²

Discharge in basins

0,0m³/s

Mean precip.

877mm/an

Mean T°

11,1°C

Moisture idx

0,23

Max snow

9%

Mean runoff

771mm/an

Mean elev. (basins)

69m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

117,2%

Pesticides

46,8kg/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.