Ontologia

Subdivision · GBR

Devauden

United Kingdom

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

Species observed

1 082

Observations

3 249

Area

55,8km²

Ecological tissue

Sample of 28 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 Devauden : 16 espèces reliées par 103 interactions GloBI sur 5 types (connectance 27.2%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
103
Connectance
0.273
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

1 082 distinct species · 3 249 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 249 obs · 1 cellules
Obs. / cellule
≥ 3 249
3 249–3 248
3 249–3 248
3 249–3 248
< 3 249

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

1 097mm

Warmest m°

20,0°C

Coldest m°

1,4°C

Elevation: 133 m on average (min 41 m, max 249 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
1 097mm
Warmest month
20,0°C
Coldest month
1,4°C
Mean alt.
133m
Min
41m
Max
249m
Std. dev.
57m
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

6,1

Org. C

52,9g/kg

Clay

30,8%

Sand

24,8%

Silt

44,5%

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
6,1
Org. C
88,5g/kg
Clay
29,0%
Sand
25,4%
Silt
45,6%
5–15 cm
pH H₂O
6,1
Org. C
43,7g/kg
Clay
31,6%
Sand
24,1%
Silt
44,3%
15–30 cm
pH H₂O
6,1
Org. C
26,4g/kg
Clay
31,7%
Sand
24,8%
Silt
43,5%

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

Land cover

Forest17.0%
Crops44.3%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)38.2%

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

Hydrology3 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

10,5km

Basins crossed

3

Max stream order

1

Max drainage

4 117km²

Discharge in basins

6,6m³/s

Mean precip.

1 090mm/an

Mean T°

9,0°C

Moisture idx

0,39

Max snow

11%

Mean runoff

800mm/an

Mean elev. (basins)

201m

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

34,5%

Pesticides

29,5kg/km²

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

Protected areas9

IUCN IV · 6IUCN V · 2IUCN Not Reported · 1

Wye Valley

IUCN V

Area of Outstanding Natural Beauty · 1971

328 km²

Complete list

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