Rivières de Pont-l'Abbé et de l'Odet
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
7 km²
Commune · FRA
Pont-l'Abbé
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 273
Observations
13 747
Area
19,6km²
Ecological tissue
Sample of 30 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 Pont-l'Abbé : 21 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 68 interactions GloBI sur 5 types (connectance 14.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
68
Connectance
0.146
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 273 distinct species · 13 747 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,4°C
Annual rain
974mm
Warmest m°
18,8°C
Coldest m°
6,6°C
Elevation: 15 m on average (min 2 m, max 27 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,4°C
Annual rain
974mm
Warmest month
18,8°C
Coldest month
6,6°C
Mean alt.
15m
Min
2m
Max
27m
Std. dev.
5m
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
44,5g/kg
Clay
20,7%
Sand
32,3%
Silt
47,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Finistère
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
69,5g/kg
Clay
20,7%
Sand
32,3%
Silt
46,9%
5–15 cm
pH H₂O
6,0
Org. C
40,1g/kg
Clay
19,9%
Sand
32,8%
Silt
47,4%
15–30 cm
pH H₂O
6,0
Org. C
23,8g/kg
Clay
21,5%
Sand
31,7%
Silt
46,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest29.0%
Crops20.1%
Built-up3.8%
Bare soil0.7%
Other (grassland, water…)46.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
5,9km
Basins crossed
1
Max stream order
3
Max drainage
1 078km²
Discharge in basins
0,2m³/s
Mean precip.
1 089mm/an
Mean T°
11,3°C
Moisture idx
0,38
Max snow
7%
Mean runoff
844mm/an
Mean elev. (basins)
52m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,8nW
Built-up
374,6%
Pesticides
46,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN IV · 1🌊 Marine · 2
Anse du pouldon
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1982
1 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.