fleuve rhone de montelimar
IUCN IVLand acquired by a regional conservatory of natural areas · 2018
0 km²
Commune · FRA
Rochemaure
France
CfaTemperate, no dry season, hot summer(90 %)
Species observed
1 808
Observations
28 349
Area
24,5km²
Ecological tissue
Sample of 41 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 Rochemaure : 38 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 3 bulles famille, 75 interactions GloBI documentées sur 4 types (connectance 9.1%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
41
Interactions affichées
75
Connectance
0.091
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
1 808 distinct species · 28 349 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,4°C
Annual rain
1 017mm
Warmest m°
28,2°C
Coldest m°
1,0°C
Elevation: 230 m on average (min 68 m, max 616 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,4°C
Annual rain
1 017mm
Warmest month
28,2°C
Coldest month
1,0°C
Mean alt.
230m
Min
68m
Max
616m
Std. dev.
139m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(90 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,8
Org. C
41,7g/kg
Clay
28,9%
Sand
27,3%
Silt
43,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Ardèche
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,7
Org. C
64,0g/kg
Clay
27,4%
Sand
27,9%
Silt
44,7%
5–15 cm
pH H₂O
6,9
Org. C
34,1g/kg
Clay
28,2%
Sand
27,1%
Silt
44,7%
15–30 cm
pH H₂O
6,9
Org. C
26,9g/kg
Clay
30,9%
Sand
26,8%
Silt
42,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest39.4%
Crops21.3%
Built-up1.2%
Bare soil0.9%
Other (grassland, water…)37.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
2,4km
Lake surface here
0,10km²
Basins crossed
1
Max stream order
7
Max drainage
70 572km²
Discharge in basins
21,7m³/s
Mean precip.
850mm/an
Mean T°
11,5°C
Moisture idx
-0,10
Max snow
4%
Mean runoff
401mm/an
Mean elev. (basins)
331m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,9nW
Built-up
119,8%
Pesticides
41,3kg/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.