Ontologia

Commune · FRA

Désandans

France

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

Species observed

1 868

Observations

30 337

Area

5,4km²

Ecological tissue

Sample of 36 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 Désandans : 26 espèces reliées par 108 interactions GloBI sur 5 types (connectance 17.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
108
Connectance
0.171
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

1 868 distinct species · 30 337 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 337 obs · 2 cellules
Obs. / cellule
≥ 28 472
28 472–28 471
28 472–28 471
28 472–28 471
< 28 472

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

Climate

Mean T°

10,2°C

Annual rain

1 434mm

Warmest m°

23,3°C

Coldest m°

-1,5°C

Elevation: 407 m on average (min 360 m, max 462 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
1 434mm
Warmest month
23,3°C
Coldest month
-1,5°C
Mean alt.
407m
Min
360m
Max
462m
Std. dev.
33m
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

5,8

Org. C

56,0g/kg

Clay

29,1%

Sand

27,1%

Silt

43,8%

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
5,7
Org. C
90,9g/kg
Clay
28,3%
Sand
27,0%
Silt
44,7%
5–15 cm
pH H₂O
5,9
Org. C
49,7g/kg
Clay
29,1%
Sand
26,6%
Silt
44,3%
15–30 cm
pH H₂O
5,9
Org. C
27,4g/kg
Clay
29,7%
Sand
27,9%
Silt
42,3%

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

Land cover

Forest30.6%
Crops44.8%
Built-up1.1%
Bare soil0.5%
Other (grassland, water…)22.9%

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

3 751km²

Discharge in basins

0,4m³/s

Mean precip.

982mm/an

Mean T°

9,2°C

Moisture idx

0,17

Max snow

11%

Mean runoff

697mm/an

Mean elev. (basins)

433m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,4nW

Built-up

114,8%

Pesticides

48,5kg/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.