Ontologia

Subdivision · GBR

Thornwell

United Kingdom

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

Species observed

3 909

Observations

50 876

Area

2,3km²

Ecological tissue

Sample of 39 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 Thornwell : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 115 interactions GloBI sur 6 types (connectance 15.5%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
115
Connectance
0.155
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

3 909 distinct species · 50 876 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

50 876 obs · 1 cellules
Obs. / cellule
≥ 50 876
50 876–50 875
50 876–50 875
50 876–50 875
< 50 876

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

Climate

Mean T°

10,5°C

Annual rain

976mm

Warmest m°

20,7°C

Coldest m°

1,9°C

Elevation: 20 m on average (min -8 m, max 40 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
976mm
Warmest month
20,7°C
Coldest month
1,9°C
Mean alt.
20m
Min
-8m
Max
40m
Std. dev.
18m
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

6,5

Org. C

46,6g/kg

Clay

32,1%

Sand

24,4%

Silt

43,5%

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

Dominant lithology: scGLiMaggregated to Monmouthshire

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
73,2g/kg
Clay
30,2%
Sand
24,9%
Silt
44,8%
5–15 cm
pH H₂O
6,5
Org. C
38,4g/kg
Clay
33,6%
Sand
22,9%
Silt
43,5%
15–30 cm
pH H₂O
6,5
Org. C
28,1g/kg
Clay
32,6%
Sand
25,2%
Silt
42,2%

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

Land cover

Forest6.9%
Crops16.0%
Built-up7.2%
Bare soil2.5%
Other (grassland, water…)67.4%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,6km

Basins crossed

2

Max stream order

5

Max drainage

4 117km²

Discharge in basins

0,6m³/s

Mean precip.

890mm/an

Mean T°

9,6°C

Moisture idx

0,26

Max snow

11%

Mean runoff

630mm/an

Mean elev. (basins)

90m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

7hab/km²

Night light

19,4nW

Built-up

722,3%

Pesticides

28,6kg/km²

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

Protected areas10

IUCN Not Reported · 5IUCN IV · 5🌊 Marine · 10

Severn Estuary

IUCN IV

Wetland of International Importance (Ramsar Site) · 1976

241 km²

Severn Estuary

IUCN Not Reported

Marine Protected Area (OSPAR) · 2011

223 km²

Severn Estuary

IUCN IV

Site of Special Scientific Interest · 1989

100 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN