Ontologia

Commune · FRA

Besain

France

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

Species observed

663

Observations

3 793

Area

13km²

Ecological tissue

Sample of 35 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 Besain : 25 espèces reliées par 93 interactions GloBI sur 6 types (connectance 14.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
93
Connectance
0.148
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

663 distinct species · 3 793 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 793 obs · 1 cellules
Obs. / cellule
≥ 3 793
3 793–3 792
3 793–3 792
3 793–3 792
< 3 793

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

Climate

Mean T°

10,1°C

Annual rain

1 736mm

Warmest m°

22,8°C

Coldest m°

-1,8°C

Elevation: 552 m on average (min 527 m, max 595 m)

Bioclimatic detailsExpert
Annual mean temp.
10,1°C
Annual rain
1 736mm
Warmest month
22,8°C
Coldest month
-1,8°C
Mean alt.
552m
Min
527m
Max
595m
Std. dev.
16m
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

6,1

Org. C

63,3g/kg

Clay

36,5%

Sand

20,3%

Silt

43,2%

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
6,0
Org. C
102,7g/kg
Clay
35,9%
Sand
20,2%
Silt
43,9%
5–15 cm
pH H₂O
6,2
Org. C
57,7g/kg
Clay
36,3%
Sand
19,4%
Silt
44,2%
15–30 cm
pH H₂O
6,2
Org. C
29,4g/kg
Clay
37,3%
Sand
21,1%
Silt
41,5%

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

Land cover

Forest51.1%
Crops24.0%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)24.4%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

2 339km²

Discharge in basins

0,3m³/s

Mean precip.

1 104mm/an

Mean T°

8,9°C

Moisture idx

0,28

Max snow

21%

Mean runoff

941mm/an

Mean elev. (basins)

591m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

28,0%

Pesticides

29,6kg/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.