Ontologia

Commune · FRA

Bruch

France

CfaTemperate, no dry season, hot summer(83 %)

Species observed

912

Observations

6 103

Area

16,4km²

Ecological tissue

Sample of 43 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 Bruch : 41 espèces + 2 bulles famille, 85 interactions GloBI documentées sur 4 types (connectance 9.4%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
43
Interactions affichées
85
Connectance
0.094
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

912 distinct species · 6 103 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 104 obs · 1 cellules
Obs. / cellule
≥ 6 104
6 104–6 103
6 104–6 103
6 104–6 103
< 6 104

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

Climate

Mean T°

13,7°C

Annual rain

775mm

Warmest m°

27,0°C

Coldest m°

2,5°C

Elevation: 69 m on average (min 36 m, max 129 m)

Bioclimatic detailsExpert
Annual mean temp.
13,7°C
Annual rain
775mm
Warmest month
27,0°C
Coldest month
2,5°C
Mean alt.
69m
Min
36m
Max
129m
Std. dev.
32m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(83 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,9

Org. C

35,0g/kg

Clay

29,0%

Sand

27,3%

Silt

43,7%

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

Dominant lithology: suGLiMaggregated to Lot-et-Garonne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
63,8g/kg
Clay
26,9%
Sand
27,2%
Silt
45,9%
5–15 cm
pH H₂O
7,0
Org. C
22,1g/kg
Clay
29,1%
Sand
26,2%
Silt
44,7%
15–30 cm
pH H₂O
7,0
Org. C
19,0g/kg
Clay
31,0%
Sand
28,6%
Silt
40,4%

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

Land cover

Forest18.8%
Crops51.7%
Built-up0.7%
Bare soil2.0%
Other (grassland, water…)26.8%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,7km

Lake surface here

0,12km²

Basins crossed

1

Max stream order

3

Max drainage

34 970km²

Discharge in basins

8,2m³/s

Mean precip.

783mm/an

Mean T°

12,3°C

Moisture idx

-0,21

Max snow

2%

Mean runoff

261mm/an

Mean elev. (basins)

123m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

74,3%

Pesticides

44,7kg/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.