Ontologia

Subdivision · GBR

Alderney

United Kingdom

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

Species observed

3 303

Observations

125 042

Area

3,6km²

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 Alderney : 24 espèces reliées par 45 interactions GloBI sur 2 types (connectance 11.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
45
Connectance
0.119
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

3 303 distinct species · 125 042 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

125 042 obs · 1 cellules
Obs. / cellule
≥ 125 042
125 042–125 041
125 042–125 041
125 042–125 041
< 125 042

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

Climate

Mean T°

11,0°C

Annual rain

904mm

Warmest m°

19,5°C

Coldest m°

3,6°C

Elevation: 50 m on average (min 43 m, max 57 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
904mm
Warmest month
19,5°C
Coldest month
3,6°C
Mean alt.
50m
Min
43m
Max
57m
Std. dev.
5m
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)

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 253km²

Discharge in basins

0,0m³/s

Mean precip.

856mm/an

Mean T°

9,4°C

Moisture idx

0,23

Max snow

8%

Mean runoff

644mm/an

Mean elev. (basins)

95m

Watersheds crossing here

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

Protected areas7

IUCN IV · 4IUCN Not Reported · 3🌊 Marine · 3

Dorset Heathlands

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 1998

62 km²

Canford Heath

IUCN IV

Site of Special Scientific Interest · 1985

4 km²

Bourne Valley

IUCN IV

Site of Special Scientific Interest · 1995

1 km²

Complete list

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