Ontologia

Commune · FRA

Montmarlon

France

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

Species observed

2 094

Observations

21 074

Area

3,3km²

Ecological tissue

Sample of 29 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 Montmarlon : 21 espèces reliées par 87 interactions GloBI sur 5 types (connectance 21.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
87
Connectance
0.214
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

2 094 distinct species · 21 074 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 074 obs · 1 cellules
Obs. / cellule
≥ 21 074
21 074–21 073
21 074–21 073
21 074–21 073
< 21 074

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

Climate

Mean T°

9,3°C

Annual rain

1 821mm

Warmest m°

21,8°C

Coldest m°

-2,4°C

Elevation: 675 m on average (min 653 m, max 728 m)

Bioclimatic detailsExpert
Annual mean temp.
9,3°C
Annual rain
1 821mm
Warmest month
21,8°C
Coldest month
-2,4°C
Mean alt.
675m
Min
653m
Max
728m
Std. dev.
21m
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

68,7g/kg

Clay

36,8%

Sand

19,3%

Silt

44,0%

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

Dominant lithology: scGLiMaggregated to Jura

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
106,0g/kg
Clay
35,6%
Sand
19,0%
Silt
45,4%
5–15 cm
pH H₂O
6,3
Org. C
61,1g/kg
Clay
36,7%
Sand
18,1%
Silt
45,2%
15–30 cm
pH H₂O
6,3
Org. C
39,0g/kg
Clay
38,0%
Sand
20,7%
Silt
41,3%

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

Land cover

Forest56.9%
Crops19.7%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)23.1%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

1 656km²

Discharge in basins

0,1m³/s

Mean precip.

1 113mm/an

Mean T°

8,9°C

Moisture idx

0,27

Max snow

21%

Mean runoff

836mm/an

Mean elev. (basins)

560m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

24,0%

Pesticides

8,3kg/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.