Ontologia

Subdivision · GBR

Caersws

United Kingdom

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

Species observed

2 316

Observations

12 840

Area

90,8km²

Ecological tissue

Sample of 34 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 Caersws : 22 espèces reliées par 90 interactions GloBI sur 6 types (connectance 16.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
90
Connectance
0.160
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

2 316 distinct species · 12 840 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 840 obs · 3 cellules
Obs. / cellule
≥ 7 457
7 457–7 456
7 457–7 456
2 958–7 456
< 2 958

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

Climate

Mean T°

8,5°C

Annual rain

1 789mm

Warmest m°

17,9°C

Coldest m°

0,3°C

Elevation: 276 m on average (min 124 m, max 451 m)

Bioclimatic detailsExpert
Annual mean temp.
8,5°C
Annual rain
1 789mm
Warmest month
17,9°C
Coldest month
0,3°C
Mean alt.
276m
Min
124m
Max
451m
Std. dev.
89m
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

103,4g/kg

Clay

19,1%

Sand

34,9%

Silt

46,0%

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
5,3
Org. C
132,8g/kg
Clay
18,7%
Sand
34,2%
Silt
47,0%
5–15 cm
pH H₂O
5,4
Org. C
113,2g/kg
Clay
19,0%
Sand
34,8%
Silt
46,2%
15–30 cm
pH H₂O
5,4
Org. C
64,2g/kg
Clay
19,6%
Sand
35,6%
Silt
44,9%

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

Land cover

Forest7.9%
Crops31.4%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)60.1%

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

Hydrology3 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

33,2km

Basins crossed

3

Max stream order

4

Max drainage

1 047km²

Discharge in basins

2,9m³/s

Mean precip.

1 161mm/an

Mean T°

8,2°C

Moisture idx

0,47

Max snow

14%

Mean runoff

988mm/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

30,3%

Pesticides

26,8kg/km²

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

Protected areas1

IUCN IV · 1

Llyn Mawr

IUCN IV

Site of Special Scientific Interest · 1984

0 km²

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