Petite montagne du Jura
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2023
383 km²
Commune · FRA
Savigna
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 565
Observations
24 031
Area
10,1km²
Ecological tissue
Sample of 33 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 Savigna : 24 espèces + 9 bulles famille, 71 interactions GloBI documentées sur 4 types (connectance 13.4%, filtre Serrano α=0.2). Les 9 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
33
Interactions affichées
71
Connectance
0.135
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
1 565 distinct species · 24 031 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,1°C
Annual rain
1 554mm
Warmest m°
24,1°C
Coldest m°
-1,0°C
Elevation: 397 m on average (min 365 m, max 510 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,1°C
Annual rain
1 554mm
Warmest month
24,1°C
Coldest month
-1,0°C
Mean alt.
397m
Min
365m
Max
510m
Std. dev.
36m
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
61,8g/kg
Clay
35,3%
Sand
21,6%
Silt
43,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Jura
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
96,9g/kg
Clay
34,8%
Sand
21,4%
Silt
43,9%
5–15 cm
pH H₂O
6,4
Org. C
53,3g/kg
Clay
35,0%
Sand
20,4%
Silt
44,5%
15–30 cm
pH H₂O
6,4
Org. C
35,2g/kg
Clay
36,0%
Sand
23,1%
Silt
40,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest30.2%
Crops38.5%
Built-up0.3%
Bare soil1.0%
Other (grassland, water…)30.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
6,7km
Basins crossed
1
Max stream order
2
Max drainage
314km²
Discharge in basins
0,3m³/s
Mean precip.
1 006mm/an
Mean T°
9,5°C
Moisture idx
0,18
Max snow
11%
Mean runoff
912mm/an
Mean elev. (basins)
510m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
30,3%
Pesticides
7,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Petite montagne du Jura
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2018
383 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
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.