Ontologia

Subdivision · GBR

Pontamman

United Kingdom

CfbTemperate, no dry season, warm summer(100 %)

Species observed

2 615

Observations

21 848

Area

1,3km²

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 Pontamman : 25 espèces reliées par 80 interactions GloBI sur 6 types (connectance 11.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
80
Connectance
0.114
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

2 615 distinct species · 21 848 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 848 obs · 1 cellules
Obs. / cellule
≥ 21 848
21 848–21 847
21 848–21 847
21 848–21 847
< 21 848

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

10,2°C

Annual rain

1 544mm

Warmest m°

19,2°C

Coldest m°

2,0°C

Elevation: 65 m on average (min 36 m, max 109 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
1 544mm
Warmest month
19,2°C
Coldest month
2,0°C
Mean alt.
65m
Min
36m
Max
109m
Std. dev.
26m
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

51,2g/kg

Clay

24,2%

Sand

33,9%

Silt

41,9%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: smGLiMaggregated to Carmarthenshire

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
73,4g/kg
Clay
23,9%
Sand
33,9%
Silt
42,2%
5–15 cm
pH H₂O
5,9
Org. C
49,4g/kg
Clay
24,5%
Sand
33,5%
Silt
42,0%
15–30 cm
pH H₂O
5,9
Org. C
30,9g/kg
Clay
24,2%
Sand
34,2%
Silt
41,6%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest10.0%
Crops18.0%
Built-up9.2%
Bare soil0.0%
Other (grassland, water…)62.8%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

2,0km

Basins crossed

1

Max stream order

3

Max drainage

352km²

Discharge in basins

0,0m³/s

Mean precip.

1 243mm/an

Mean T°

9,7°C

Moisture idx

0,52

Max snow

9%

Mean runoff

1 086mm/an

Mean elev. (basins)

145m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

11hab/km²

Night light

3,2nW

Built-up

915,7%

Pesticides

24,3kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)