Ontologia

Subdivision · GBR

Llangernyw

United Kingdom

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

Species observed

2 489

Observations

12 201

Area

123,9km²

Ecological tissue

Sample of 46 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 Llangernyw : 34 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 118 interactions GloBI sur 5 types (connectance 11.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
118
Connectance
0.114
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

2 489 distinct species · 12 201 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 201 obs · 5 cellules
Obs. / cellule
≥ 4 061
4 061–4 060
2 543–4 060
2 472–2 542
< 2 472

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

Climate

Mean T°

8,6°C

Annual rain

1 402mm

Warmest m°

17,7°C

Coldest m°

0,5°C

Elevation: 301 m on average (min 179 m, max 453 m)

Bioclimatic detailsExpert
Annual mean temp.
8,6°C
Annual rain
1 402mm
Warmest month
17,7°C
Coldest month
0,5°C
Mean alt.
301m
Min
179m
Max
453m
Std. dev.
72m
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

5,4

Org. C

101,1g/kg

Clay

22,2%

Sand

31,6%

Silt

46,2%

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

Dominant lithology: vaGLiMaggregated to Conwy

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
126,9g/kg
Clay
21,8%
Sand
31,7%
Silt
46,6%
5–15 cm
pH H₂O
5,4
Org. C
112,4g/kg
Clay
22,1%
Sand
31,7%
Silt
46,2%
15–30 cm
pH H₂O
5,4
Org. C
64,0g/kg
Clay
22,7%
Sand
31,5%
Silt
45,8%

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

Land cover

Forest9.7%
Crops27.2%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)62.5%

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

Hydrology3 basins · 2 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

43,7km

Lake surface here

0,37km²

Basins crossed

3

Max stream order

3

Max drainage

3 557km²

Discharge in basins

2,1m³/s

Mean precip.

1 012mm/an

Mean T°

8,5°C

Moisture idx

0,41

Max snow

14%

Mean runoff

954mm/an

Mean elev. (basins)

201m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

16,6%

Pesticides

17,5kg/km²

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

Protected areas7

IUCN IV · 5IUCN V · 2🌊 Marine · 1

Eryri

IUCN V

National Park · 1951

2 140 km²

Plas Iolyn Bog

IUCN IV

Site of Special Scientific Interest · 1985

0 km²

Complete list

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