Ontologia

Subdivision · GBR

Llantilio Crossenny

United Kingdom

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

Species observed

2 901

Observations

38 604

Area

96km²

Ecological tissue

Sample of 30 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 Llantilio Crossenny : 19 espèces reliées par 98 interactions GloBI sur 6 types (connectance 21.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
98
Connectance
0.211
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

2 901 distinct species · 38 604 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 604 obs · 3 cellules
Obs. / cellule
≥ 34 567
34 567–34 566
34 567–34 566
2 619–34 566
< 2 619

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

Climate

Mean T°

9,9°C

Annual rain

993mm

Warmest m°

20,0°C

Coldest m°

1,2°C

Elevation: 107 m on average (min 41 m, max 317 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
993mm
Warmest month
20,0°C
Coldest month
1,2°C
Mean alt.
107m
Min
41m
Max
317m
Std. dev.
48m
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

6,2

Org. C

46,4g/kg

Clay

28,7%

Sand

24,0%

Silt

47,3%

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
6,2
Org. C
71,0g/kg
Clay
27,0%
Sand
24,7%
Silt
48,3%
5–15 cm
pH H₂O
6,2
Org. C
40,6g/kg
Clay
29,0%
Sand
23,5%
Silt
47,5%
15–30 cm
pH H₂O
6,2
Org. C
27,8g/kg
Clay
29,9%
Sand
23,7%
Silt
46,3%

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

Land cover

Forest9.7%
Crops49.2%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)40.6%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

26,2km

Basins crossed

2

Max stream order

4

Max drainage

1 316km²

Discharge in basins

2,1m³/s

Mean precip.

960mm/an

Mean T°

9,1°C

Moisture idx

0,33

Max snow

11%

Mean runoff

700mm/an

Mean elev. (basins)

188m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

32,7%

Pesticides

29,2kg/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