Nelson Bog
IUCN IVSite of Special Scientific Interest · 1989
0 km²
Subdivision · GBR
St. Cattwg
United Kingdom
CfbTemperate, no dry season, warm summer(100 %)
Species observed
4 019
Observations
94 370
Area
12,1km²
Ecological tissue
Sample of 37 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 St. Cattwg : 23 espèces reliées par 105 interactions GloBI sur 6 types (connectance 14.9%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
105
Connectance
0.149
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
4 019 distinct species · 94 370 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,4°C
Annual rain
1 552mm
Warmest m°
18,8°C
Coldest m°
1,1°C
Elevation: 218 m on average (min 149 m, max 332 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,4°C
Annual rain
1 552mm
Warmest month
18,8°C
Coldest month
1,1°C
Mean alt.
218m
Min
149m
Max
332m
Std. dev.
35m
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
5,7
Org. C
57,7g/kg
Clay
23,1%
Sand
34,1%
Silt
42,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Caerphilly
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,6
Org. C
76,6g/kg
Clay
23,0%
Sand
34,2%
Silt
42,8%
5–15 cm
pH H₂O
5,7
Org. C
59,0g/kg
Clay
23,5%
Sand
34,0%
Silt
42,6%
15–30 cm
pH H₂O
5,7
Org. C
37,4g/kg
Clay
22,9%
Sand
34,2%
Silt
43,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest10.3%
Crops32.0%
Built-up3.1%
Bare soil0.5%
Other (grassland, water…)54.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
3,7km
Basins crossed
2
Max stream order
2
Max drainage
523km²
Discharge in basins
0,2m³/s
Mean precip.
1 198mm/an
Mean T°
8,9°C
Moisture idx
0,47
Max snow
10%
Mean runoff
894mm/an
Mean elev. (basins)
250m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
2,0nW
Built-up
314,7%
Pesticides
30,4kg/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