Ontologia

Subdivision · GBR

Berriew

United Kingdom

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

Species observed

1 255

Observations

4 717

Area

47,2km²

Ecological tissue

Sample of 35 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 Berriew : 20 espèces reliées par 129 interactions GloBI sur 5 types (connectance 19.4%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
129
Connectance
0.194
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

1 255 distinct species · 4 717 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 717 obs · 1 cellules
Obs. / cellule
≥ 4 717
4 717–4 716
4 717–4 716
4 717–4 716
< 4 717

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

Climate

Mean T°

9,2°C

Annual rain

1 384mm

Warmest m°

18,7°C

Coldest m°

0,8°C

Elevation: 172 m on average (min 77 m, max 251 m)

Bioclimatic detailsExpert
Annual mean temp.
9,2°C
Annual rain
1 384mm
Warmest month
18,7°C
Coldest month
0,8°C
Mean alt.
172m
Min
77m
Max
251m
Std. dev.
53m
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

74,7g/kg

Clay

23,1%

Sand

31,3%

Silt

45,6%

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

Dominant lithology: ssGLiMaggregated to Powys

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
114,6g/kg
Clay
22,8%
Sand
31,3%
Silt
46,0%
5–15 cm
pH H₂O
5,8
Org. C
69,6g/kg
Clay
23,9%
Sand
30,6%
Silt
45,5%
15–30 cm
pH H₂O
5,8
Org. C
39,7g/kg
Clay
22,5%
Sand
32,2%
Silt
45,4%

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

Land cover

Forest9.3%
Crops35.5%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)54.7%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

23,9km

Basins crossed

2

Max stream order

4

Max drainage

1 047km²

Discharge in basins

1,5m³/s

Mean precip.

1 160mm/an

Mean T°

8,2°C

Moisture idx

0,47

Max snow

14%

Mean runoff

986mm/an

Mean elev. (basins)

243m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

39,0%

Pesticides

30,7kg/km²

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

Protected areas4

IUCN IV · 3IUCN Not Reported · 1

Coed Byrwydd

IUCN IV

Site of Special Scientific Interest · 1985

0 km²

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