Ontologia

Subdivision · FRA

Besançon-Sud

France

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

Species observed

3 130

Observations

137 020

Area

93,4km²

Ecological tissue

Sample of 37 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 Besançon-Sud : 26 espèces reliées par 113 interactions GloBI sur 5 types (connectance 17.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
113
Connectance
0.170
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

3 130 distinct species · 137 020 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

137 020 obs · 3 cellules
Obs. / cellule
≥ 127 010
127 010–127 009
127 010–127 009
6 222–127 009
< 6 222

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

Climate

Mean T°

10,6°C

Annual rain

1 433mm

Warmest m°

23,5°C

Coldest m°

-0,9°C

Elevation: 425 m on average (min 262 m, max 581 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
1 433mm
Warmest month
23,5°C
Coldest month
-0,9°C
Mean alt.
425m
Min
262m
Max
581m
Std. dev.
48m
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

53,6g/kg

Clay

34,4%

Sand

20,4%

Silt

45,2%

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

Dominant lithology: scGLiMaggregated to Doubs

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
91,2g/kg
Clay
33,8%
Sand
20,1%
Silt
46,1%
5–15 cm
pH H₂O
6,2
Org. C
44,3g/kg
Clay
33,9%
Sand
19,6%
Silt
46,5%
15–30 cm
pH H₂O
6,2
Org. C
25,4g/kg
Clay
35,4%
Sand
21,4%
Silt
43,2%

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

Land cover

Forest41.8%
Crops30.4%
Built-up1.4%
Bare soil0.3%
Other (grassland, water…)26.0%

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

Hydrology3 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

14,8km

Basins crossed

3

Max stream order

5

Max drainage

5 132km²

Discharge in basins

12,4m³/s

Mean precip.

984mm/an

Mean T°

10,1°C

Moisture idx

0,14

Max snow

15%

Mean runoff

662mm/an

Mean elev. (basins)

314m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

1,1nW

Built-up

142,0%

Pesticides

37,9kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas5

IUCN IV · 3IUCN Not Reported · 2

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations9

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.