Marais du Cassan et de Prentegarde
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
5 km²
Subdivision · FRA
Aurillac 2e Canton
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 186
Observations
15 032
Area
71,5km²
Ecological tissue
Sample of 42 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 Aurillac 2e Canton : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 6 bulles famille, 101 interactions GloBI documentées sur 5 types (connectance 11.7%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
42
Interactions affichées
101
Connectance
0.117
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
1 186 distinct species · 15 032 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,5°C
Annual rain
1 434mm
Warmest m°
23,2°C
Coldest m°
-0,1°C
Elevation: 591 m on average (min 538 m, max 682 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,5°C
Annual rain
1 434mm
Warmest month
23,2°C
Coldest month
-0,1°C
Mean alt.
591m
Min
538m
Max
682m
Std. dev.
25m
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
5,9
Org. C
43,9g/kg
Clay
22,9%
Sand
39,0%
Silt
38,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Cantal
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
70,8g/kg
Clay
23,1%
Sand
38,8%
Silt
38,1%
5–15 cm
pH H₂O
6,0
Org. C
36,9g/kg
Clay
22,3%
Sand
38,8%
Silt
38,9%
15–30 cm
pH H₂O
6,0
Org. C
23,9g/kg
Clay
23,2%
Sand
39,5%
Silt
37,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest22.1%
Crops38.3%
Built-up1.1%
Bare soil0.3%
Other (grassland, water…)38.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
26,4km
Basins crossed
2
Max stream order
3
Max drainage
1 108km²
Discharge in basins
1,4m³/s
Mean precip.
842mm/an
Mean T°
9,8°C
Moisture idx
-0,06
Max snow
8%
Mean runoff
620mm/an
Mean elev. (basins)
689m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,5nW
Built-up
114,6%
Pesticides
26,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN IV · 1
marais du cassan et de prentegarde
IUCN IVLand acquired by a regional conservatory of natural areas · 2006
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations3
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.