Marais de Pételin
IUCN IVBiotope Protection Order · 2019
0 km²
Commune · FRA
Corbelin
France
CfaTemperate, no dry season, hot summer(61 %)
Species observed
1 013
Observations
12 665
Area
12,7km²
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 Corbelin : 35 espèces + 1 bulle famille, 91 interactions GloBI documentées sur 3 types (connectance 14.4%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
36
Interactions affichées
91
Connectance
0.144
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
1 013 distinct species · 12 665 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,0°C
Annual rain
1 101mm
Warmest m°
25,8°C
Coldest m°
-1,8°C
Elevation: 290 m on average (min 214 m, max 378 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,0°C
Annual rain
1 101mm
Warmest month
25,8°C
Coldest month
-1,8°C
Mean alt.
290m
Min
214m
Max
378m
Std. dev.
34m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(61 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,6
Org. C
43,6g/kg
Clay
27,0%
Sand
33,6%
Silt
39,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Isère
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
67,9g/kg
Clay
25,1%
Sand
34,2%
Silt
40,7%
5–15 cm
pH H₂O
6,7
Org. C
39,3g/kg
Clay
24,7%
Sand
34,3%
Silt
41,0%
15–30 cm
pH H₂O
6,7
Org. C
23,6g/kg
Clay
31,3%
Sand
32,2%
Silt
36,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.8%
Crops36.1%
Built-up2.0%
Bare soil0.8%
Other (grassland, water…)37.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
4,5km
Basins crossed
1
Max stream order
1
Max drainage
15 525km²
Discharge in basins
6,8m³/s
Mean precip.
913mm/an
Mean T°
10,7°C
Moisture idx
0,00
Max snow
5%
Mean runoff
587mm/an
Mean elev. (basins)
345m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,2nW
Built-up
203,6%
Pesticides
47,5kg/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.