Ontologia

County · USA

Fauquier

United States

CfaTemperate, no dry season, hot summer(99 %)

Species observed

4 851

Observations

654 340

Area

1 691,8km²

Ecological tissue

Sample of 31 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 Fauquier : 21 espèces reliées par 71 interactions GloBI sur 4 types (connectance 14.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
71
Connectance
0.143
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

4 851 distinct species · 654 340 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

654 340 obs · 48 cellules
Obs. / cellule
≥ 102 816
47 477–102 815
11 023–47 476
4 284–11 022
< 4 284

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

Climate

Mean T°

13,3°C

Annual rain

1 101mm

Warmest m°

30,5°C

Coldest m°

-2,9°C

Elevation: 163 m on average (min 59 m, max 586 m)

Bioclimatic detailsExpert
Annual mean temp.
13,3°C
Annual rain
1 101mm
Warmest month
30,5°C
Coldest month
-2,9°C
Mean alt.
163m
Min
59m
Max
586m
Std. dev.
75m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(99 %)Temperate

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

Soil & lithology

pH H₂O

5,6

Org. C

37,0g/kg

Clay

24,5%

Sand

29,4%

Silt

46,2%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
80,0g/kg
Clay
23,1%
Sand
30,2%
Silt
46,8%
5–15 cm
pH H₂O
5,6
Org. C
22,0g/kg
Clay
23,5%
Sand
29,7%
Silt
46,8%
15–30 cm
pH H₂O
5,6
Org. C
9,0g/kg
Clay
26,8%
Sand
28,2%
Silt
44,9%

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

Land cover

Forest56.9%
Crops14.0%
Built-up0.5%
Bare soil0.2%
Other (grassland, water…)28.4%

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

Hydrology5 basins · 6 lakes · 44 rivers

Hydrology metrics for this exact territory

Stream length here

426,9km

Lake surface here

1,27km²

Basins crossed

5

Max stream order

4

Max drainage

30 317km²

Discharge in basins

71,7m³/s

Mean precip.

1 033mm/an

Mean T°

12,3°C

Moisture idx

-0,10

Max snow

3%

Mean runoff

427mm/an

Mean elev. (basins)

157m

Watersheds crossing here

Lakes (6, top by area)

Rivers / streams (44, ord ≥ 4)

32 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

54,0%

Pesticides

10,6kg/km²

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

Protected areas12

IUCN V · 10IUCN Not Assigned · 2🌊 Marine · 1

C.F. Phelps

IUCN V

Wildlife Management Area · 1975

18 km²

Thompson

IUCN V

Wildlife Management Area · 1972

16 km²

Complete list

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