Vallon Du Rossand
IUCN IVBiotope Protection Order · 1982
2 km²
Commune · FRA
Montromant
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
763
Observations
3 504
Area
11,3km²
Ecological tissue
Sample of 39 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 Montromant : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 7 bulles famille, 101 interactions GloBI documentées sur 4 types (connectance 13.6%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
39
Interactions affichées
101
Connectance
0.136
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
763 distinct species · 3 504 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,8°C
Annual rain
890mm
Warmest m°
23,2°C
Coldest m°
-1,9°C
Elevation: 668 m on average (min 467 m, max 851 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,8°C
Annual rain
890mm
Warmest month
23,2°C
Coldest month
-1,9°C
Mean alt.
668m
Min
467m
Max
851m
Std. dev.
124m
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
6,0
Org. C
43,4g/kg
Clay
21,8%
Sand
45,6%
Silt
32,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Rhône
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
64,0g/kg
Clay
21,4%
Sand
45,8%
Silt
32,7%
5–15 cm
pH H₂O
6,0
Org. C
38,4g/kg
Clay
21,0%
Sand
46,2%
Silt
32,8%
15–30 cm
pH H₂O
6,0
Org. C
27,7g/kg
Clay
22,9%
Sand
44,9%
Silt
32,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest42.8%
Crops25.4%
Built-up0.5%
Bare soil1.2%
Other (grassland, water…)30.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
1,2km
Basins crossed
3
Max stream order
1
Max drainage
50 028km²
Discharge in basins
2,2m³/s
Mean precip.
815mm/an
Mean T°
10,0°C
Moisture idx
-0,05
Max snow
8%
Mean runoff
326mm/an
Mean elev. (basins)
481m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
50,2%
Pesticides
43,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
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.