Ontologia

Subdivision · GBR

Fathom

United Kingdom

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

Species observed

1 371

Observations

5 551

Area

39,8km²

Ecological tissue

Sample of 39 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 Fathom : 27 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 5 types (connectance 10.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
79
Connectance
0.107
Patrimoniales
4
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 371 distinct species · 5 551 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 551 obs · 2 cellules
Obs. / cellule
≥ 3 504
3 504–3 503
3 504–3 503
3 504–3 503
< 3 504

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

Climate

Mean T°

9,4°C

Annual rain

1 155mm

Warmest m°

17,7°C

Coldest m°

2,0°C

Elevation: 150 m on average (min 26 m, max 359 m)

Bioclimatic detailsExpert
Annual mean temp.
9,4°C
Annual rain
1 155mm
Warmest month
17,7°C
Coldest month
2,0°C
Mean alt.
150m
Min
26m
Max
359m
Std. dev.
59m
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

5,1

Org. C

180,2g/kg

Clay

18,8%

Sand

47,9%

Silt

33,3%

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

Dominant lithology: paGLiMaggregated to Newry, Mourne and Down

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
210,9g/kg
Clay
19,0%
Sand
48,2%
Silt
32,9%
5–15 cm
pH H₂O
5,1
Org. C
184,1g/kg
Clay
18,7%
Sand
46,3%
Silt
35,0%
15–30 cm
pH H₂O
5,1
Org. C
145,6g/kg
Clay
18,7%
Sand
49,2%
Silt
32,1%

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

Land cover

Forest13.8%
Crops32.9%
Built-up1.2%
Bare soil0.5%
Other (grassland, water…)51.6%

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

Hydrology1 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

3,1km

Lake surface here

0,05km²

Basins crossed

1

Max stream order

4

Max drainage

2 373km²

Discharge in basins

0,2m³/s

Mean precip.

1 035mm/an

Mean T°

8,7°C

Moisture idx

0,42

Max snow

13%

Mean runoff

746mm/an

Mean elev. (basins)

91m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,3nW

Built-up

118,7%

Pesticides

35,2kg/km²

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

Protected areas7

IUCN Not Reported · 7🌊 Marine · 2

Ring of Gullion

IUCN Not Reported

Area of Outstanding Natural Beauty · 1991

153 km²

Cam Lough

IUCN Not Reported

Area of Special Scientific Interest · 2004

1 km²

Fathom Upper

IUCN Not Reported

Area of Special Scientific Interest · 2004

0 km²

Complete list

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