Tregor Goëlo
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
913 km²
Commune · FRA
Penvénan
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 129
Observations
8 810
Area
22,9km²
Ecological tissue
Sample of 40 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 Penvénan : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 6 types (connectance 8.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
73
Connectance
0.089
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
1 129 distinct species · 8 810 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,7°C
Annual rain
876mm
Warmest m°
18,9°C
Coldest m°
5,4°C
Elevation: 46 m on average (min -19 m, max 85 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,7°C
Annual rain
876mm
Warmest month
18,9°C
Coldest month
5,4°C
Mean alt.
46m
Min
-19m
Max
85m
Std. dev.
28m
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
6,1
Org. C
42,0g/kg
Clay
21,8%
Sand
27,7%
Silt
50,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Côtes-d'Armor
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
67,1g/kg
Clay
20,9%
Sand
28,2%
Silt
50,9%
5–15 cm
pH H₂O
6,1
Org. C
32,6g/kg
Clay
22,0%
Sand
27,7%
Silt
50,3%
15–30 cm
pH H₂O
6,1
Org. C
26,4g/kg
Clay
22,5%
Sand
27,3%
Silt
50,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest18.1%
Crops34.4%
Built-up1.9%
Bare soil1.5%
Other (grassland, water…)44.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
0,1km
Basins crossed
1
Max stream order
1
Max drainage
668km²
Discharge in basins
0,2m³/s
Mean precip.
877mm/an
Mean T°
11,1°C
Moisture idx
0,23
Max snow
9%
Mean runoff
771mm/an
Mean elev. (basins)
69m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,1nW
Built-up
194,4%
Pesticides
47,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 4IUCN IV · 2🌊 Marine · 4
Trégor Goëlo
IUCN Not ReportedMarine Protected Area (OSPAR) · 2012
912 km²
Tregor Goëlo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
910 km²
Trégor Goëlo
IUCN Not ReportedMarine Protected Area (OSPAR) · 2012
910 km²
Cote des ajoncs d\'or
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1987
0 km²
Archipel et littoral de penvenan
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1996
0 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.