Forêt de Chaux
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2022
222 km²
Commune · FRA
Rans
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 634
Observations
41 876
Area
6,1km²
Ecological tissue
Sample of 59 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 Rans : 20 espèces reliées par 219 interactions GloBI sur 6 types (connectance 8.6%, filtre Serrano α=0.2). 52 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
72
Interactions affichées
219
Connectance
0.086
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
2 634 distinct species · 41 876 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,6°C
Annual rain
1 086mm
Warmest m°
25,0°C
Coldest m°
-0,2°C
Elevation: 226 m on average (min 213 m, max 261 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,6°C
Annual rain
1 086mm
Warmest month
25,0°C
Coldest month
-0,2°C
Mean alt.
226m
Min
213m
Max
261m
Std. dev.
14m
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
6,5
Org. C
40,2g/kg
Clay
29,0%
Sand
16,8%
Silt
54,3%
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
6,5
Org. C
71,0g/kg
Clay
28,5%
Sand
16,7%
Silt
54,8%
5–15 cm
pH H₂O
6,5
Org. C
31,4g/kg
Clay
28,6%
Sand
16,3%
Silt
55,1%
15–30 cm
pH H₂O
6,5
Org. C
18,1g/kg
Clay
29,8%
Sand
17,4%
Silt
52,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest20.4%
Crops52.8%
Built-up0.9%
Bare soil0.9%
Other (grassland, water…)24.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
4,9km
Basins crossed
1
Max stream order
5
Max drainage
5 132km²
Discharge in basins
0,8m³/s
Mean precip.
979mm/an
Mean T°
10,2°C
Moisture idx
0,13
Max snow
6%
Mean runoff
659mm/an
Mean elev. (basins)
306m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
87,7%
Pesticides
47,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN IV · 1
Ecrevisse À Pattes Blanches Et Faune Patrimoniale Associée (39)
IUCN IVBiotope Protection Order · 2009
39 km²
Vallons forestiers, rivières, ruisseaux, milieux humides et temporaires de la forêt de Chaux
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2023
20 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.