Ontologia

Subdivision · GBR

Llanover

United Kingdom

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

Species observed

4 085

Observations

35 937

Area

77,9km²

Ecological tissue

Sample of 27 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 Llanover : 16 espèces reliées par 109 interactions GloBI sur 6 types (connectance 26.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
109
Connectance
0.269
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

4 085 distinct species · 35 937 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 937 obs · 3 cellules
Obs. / cellule
≥ 24 345
24 345–24 344
24 345–24 344
6 356–24 344
< 6 356

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

Climate

Mean T°

10,0°C

Annual rain

1 043mm

Warmest m°

20,0°C

Coldest m°

1,3°C

Elevation: 93 m on average (min 38 m, max 372 m)

Bioclimatic detailsExpert
Annual mean temp.
10,0°C
Annual rain
1 043mm
Warmest month
20,0°C
Coldest month
1,3°C
Mean alt.
93m
Min
38m
Max
372m
Std. dev.
58m
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

52,0g/kg

Clay

26,5%

Sand

29,1%

Silt

44,4%

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
6,1
Org. C
75,2g/kg
Clay
25,3%
Sand
29,4%
Silt
45,4%
5–15 cm
pH H₂O
6,2
Org. C
47,2g/kg
Clay
26,9%
Sand
28,6%
Silt
44,5%
15–30 cm
pH H₂O
6,1
Org. C
33,6g/kg
Clay
27,4%
Sand
29,4%
Silt
43,2%

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

Land cover

Forest9.1%
Crops47.7%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)42.6%

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

Hydrology2 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

30,7km

Basins crossed

2

Max stream order

3

Max drainage

1 316km²

Discharge in basins

2,3m³/s

Mean precip.

1 152mm/an

Mean T°

8,8°C

Moisture idx

0,44

Max snow

11%

Mean runoff

856mm/an

Mean elev. (basins)

245m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

45,0%

Pesticides

29,1kg/km²

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

Protected areas9

IUCN IV · 5IUCN V · 3IUCN Not Reported · 1🌊 Marine · 2

Blorenge

IUCN IV

Site of Special Scientific Interest · 1971

10 km²

Complete list

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