Ontologia

Subdivision · GBR

Crymych

United Kingdom

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

Species observed

3 099

Observations

56 443

Area

94,6km²

Ecological tissue

Sample of 25 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 Crymych : 18 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 5 types (connectance 12.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
37
Connectance
0.123
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

3 099 distinct species · 56 443 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

56 443 obs · 4 cellules
Obs. / cellule
≥ 33 507
33 507–33 506
12 215–33 506
12 215–12 214
< 12 215

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

Climate

Mean T°

9,8°C

Annual rain

1 432mm

Warmest m°

17,0°C

Coldest m°

3,1°C

Elevation: 188 m on average (min 89 m, max 368 m)

Bioclimatic detailsExpert
Annual mean temp.
9,8°C
Annual rain
1 432mm
Warmest month
17,0°C
Coldest month
3,1°C
Mean alt.
188m
Min
89m
Max
368m
Std. dev.
66m
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

5,7

Org. C

56,4g/kg

Clay

24,5%

Sand

32,6%

Silt

42,9%

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

Dominant lithology: ssGLiMaggregated to Pembrokeshire

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
83,4g/kg
Clay
23,4%
Sand
32,7%
Silt
43,9%
5–15 cm
pH H₂O
5,7
Org. C
53,6g/kg
Clay
24,8%
Sand
32,6%
Silt
42,7%
15–30 cm
pH H₂O
5,7
Org. C
32,3g/kg
Clay
25,4%
Sand
32,5%
Silt
42,1%

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

Land cover

Forest8.4%
Crops34.0%
Built-up0.4%
Bare soil0.3%
Other (grassland, water…)56.9%

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

Hydrology4 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

30,2km

Basins crossed

4

Max stream order

3

Max drainage

991km²

Discharge in basins

1,1m³/s

Mean precip.

926mm/an

Mean T°

9,6°C

Moisture idx

0,39

Max snow

12%

Mean runoff

944mm/an

Mean elev. (basins)

95m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

42,7%

Pesticides

24,9kg/km²

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

Protected areas6

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

Preseli

IUCN Not Reported

Emerald Network

27 km²

Mynydd Preseli

IUCN IV

Site of Special Scientific Interest · 1954

27 km²

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