Ontologia

County · USA

Whitfield

United States

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

Species observed

1 821

Observations

107 918

Area

755,3km²

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 Whitfield : 24 espèces reliées par 71 interactions GloBI sur 3 types (connectance 11.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
71
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

1 821 distinct species · 107 918 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

107 918 obs · 23 cellules
Obs. / cellule
≥ 31 026
12 051–31 025
5 836–12 050
1 076–5 835
< 1 076

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

Climate

Mean T°

15,8°C

Annual rain

1 423mm

Warmest m°

31,1°C

Coldest m°

0,9°C

Elevation: 257 m on average (min 196 m, max 409 m)

Bioclimatic detailsExpert
Annual mean temp.
15,8°C
Annual rain
1 423mm
Warmest month
31,1°C
Coldest month
0,9°C
Mean alt.
257m
Min
196m
Max
409m
Std. dev.
41m
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

5,5

Org. C

23,1g/kg

Clay

30,1%

Sand

23,6%

Silt

46,4%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
44,0g/kg
Clay
28,5%
Sand
24,2%
Silt
47,4%
5–15 cm
pH H₂O
5,5
Org. C
17,7g/kg
Clay
30,2%
Sand
23,4%
Silt
46,4%
15–30 cm
pH H₂O
5,5
Org. C
7,7g/kg
Clay
31,6%
Sand
23,1%
Silt
45,3%

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

Land cover

Forest65.3%
Crops4.3%
Built-up2.0%
Bare soil0.3%
Other (grassland, water…)28.1%

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

Hydrology7 basins · 4 lakes · 35 rivers

Hydrology metrics for this exact territory

Stream length here

208,4km

Lake surface here

1,23km²

Basins crossed

7

Max stream order

4

Max drainage

4 877km²

Discharge in basins

53,0m³/s

Mean precip.

1 420mm/an

Mean T°

14,6°C

Moisture idx

0,09

Max snow

1%

Mean runoff

704mm/an

Mean elev. (basins)

280m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (35, ord ≥ 4)

23 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

3,5nW

Built-up

204,5%

Pesticides

8,4kg/km²

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

Protected areas7

IUCN V · 4IUCN Not Assigned · 2IUCN III · 1
Complete list

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