Ontologia

County · USA

Atkinson

United States

CfaTemperate, no dry season, hot summer(100 %)

Species observed

490

Observations

3 529

Area

892,1km²

Ecological tissue

Sample of 40 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 Atkinson : 26 espèces reliées par 101 interactions GloBI sur 4 types (connectance 12.3%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
101
Connectance
0.123
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

490 distinct species · 3 529 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 529 obs · 26 cellules
Obs. / cellule
≥ 827
268–826
163–267
86–162
< 86

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

Climate

Mean T°

19,2°C

Annual rain

1 252mm

Warmest m°

32,8°C

Coldest m°

5,8°C

Elevation: 61 m on average (min 38 m, max 92 m)

Bioclimatic detailsExpert
Annual mean temp.
19,2°C
Annual rain
1 252mm
Warmest month
32,8°C
Coldest month
5,8°C
Mean alt.
61m
Min
38m
Max
92m
Std. dev.
8m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,0

Org. C

24,2g/kg

Clay

10,2%

Sand

79,6%

Silt

10,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
47,8g/kg
Clay
9,7%
Sand
80,0%
Silt
10,3%
5–15 cm
pH H₂O
5,1
Org. C
13,2g/kg
Clay
9,3%
Sand
80,5%
Silt
10,3%
15–30 cm
pH H₂O
5,1
Org. C
11,5g/kg
Clay
11,7%
Sand
78,2%
Silt
10,0%

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

Land cover

Forest60.1%
Crops11.8%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)27.5%

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

23,4%

Pesticides

26,7kg/km²

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

Protected areas2

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