Rives du belon
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1991
1 km²
Commune · FRA
Moëlan-sur-Mer
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 618
Observations
14 244
Area
48,5km²
Ecological tissue
Sample of 29 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 Moëlan-sur-Mer : 18 espèces reliées par 105 interactions GloBI sur 6 types (connectance 22.6%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
105
Connectance
0.226
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
1 618 distinct species · 14 244 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,2°C
Annual rain
984mm
Warmest m°
19,7°C
Coldest m°
5,5°C
Elevation: 38 m on average (min -6 m, max 62 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,2°C
Annual rain
984mm
Warmest month
19,7°C
Coldest month
5,5°C
Mean alt.
38m
Min
-6m
Max
62m
Std. dev.
16m
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
49,1g/kg
Clay
16,9%
Sand
36,0%
Silt
47,1%
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
72,4g/kg
Clay
16,5%
Sand
36,4%
Silt
47,1%
5–15 cm
pH H₂O
5,9
Org. C
47,7g/kg
Clay
16,3%
Sand
36,7%
Silt
47,0%
15–30 cm
pH H₂O
5,9
Org. C
27,2g/kg
Clay
17,9%
Sand
35,0%
Silt
47,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest35.6%
Crops30.6%
Built-up1.6%
Bare soil0.4%
Other (grassland, water…)31.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
9,1km
Basins crossed
2
Max stream order
2
Max drainage
1 002km²
Discharge in basins
1,2m³/s
Mean precip.
984mm/an
Mean T°
11,4°C
Moisture idx
0,29
Max snow
7%
Mean runoff
801mm/an
Mean elev. (basins)
54m
Watersheds crossing here
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
0,2nW
Built-up
159,8%
Pesticides
47,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 3🌊 Marine · 2
Presqu\'ile de merrien
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1977
1 km²
Landes de malachappe a kerfany
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1984
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.