Ontologia

County · USA

Anson

United States

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

Species observed

2 483

Observations

61 670

Area

1 382,4km²

Ecological tissue

Sample of 43 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 Anson : 30 espèces reliées par 87 interactions GloBI sur 4 types (connectance 9.6%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
87
Connectance
0.096
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

2 483 distinct species · 61 670 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

61 670 obs · 43 cellules
Obs. / cellule
≥ 28 175
1 663–28 174
949–1 662
668–948
< 668

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

Climate

Mean T°

16,5°C

Annual rain

1 180mm

Warmest m°

31,8°C

Coldest m°

1,8°C

Elevation: 103 m on average (min 42 m, max 158 m)

Bioclimatic detailsExpert
Annual mean temp.
16,5°C
Annual rain
1 180mm
Warmest month
31,8°C
Coldest month
1,8°C
Mean alt.
103m
Min
42m
Max
158m
Std. dev.
24m
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

5,3

Org. C

22,3g/kg

Clay

18,2%

Sand

40,5%

Silt

41,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
45,0g/kg
Clay
16,3%
Sand
42,1%
Silt
41,7%
5–15 cm
pH H₂O
5,3
Org. C
14,2g/kg
Clay
15,6%
Sand
42,2%
Silt
42,2%
15–30 cm
pH H₂O
5,3
Org. C
7,6g/kg
Clay
22,8%
Sand
37,3%
Silt
39,9%

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

Land cover

Forest69.1%
Crops6.6%
Built-up0.5%
Bare soil0.5%
Other (grassland, water…)23.3%

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

Hydrology10 basins · 7 lakes · 51 rivers

Hydrology metrics for this exact territory

Stream length here

321,8km

Lake surface here

6,23km²

Basins crossed

10

Max stream order

5

Max drainage

19 159km²

Discharge in basins

324,8m³/s

Mean precip.

1 181mm/an

Mean T°

16,0°C

Moisture idx

-0,11

Max snow

1%

Mean runoff

392mm/an

Mean elev. (basins)

106m

Watersheds crossing here

1 more basins

Lakes (7, top by area)

Rivers / streams (51, ord ≥ 4)

39 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

46,0%

Pesticides

12,1kg/km²

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

Protected areas3

IUCN V · 2IUCN IV · 1

Pee Dee

IUCN IV

National Wildlife Refuge · 1963

35 km²

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