Ontologia

County · USA

Charles

United States

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

Species observed

3 902

Observations

222 824

Area

1 192,2km²

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 Charles : 29 espèces reliées par 77 interactions GloBI sur 3 types (connectance 9.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
77
Connectance
0.099
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

3 902 distinct species · 222 824 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

222 824 obs · 33 cellules
Obs. / cellule
≥ 19 356
15 170–19 355
9 976–15 169
4 626–9 975
< 4 626

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

Climate

Mean T°

14,2°C

Annual rain

1 087mm

Warmest m°

30,2°C

Coldest m°

-1,2°C

Elevation: 34 m on average (min -12 m, max 65 m)

Bioclimatic detailsExpert
Annual mean temp.
14,2°C
Annual rain
1 087mm
Warmest month
30,2°C
Coldest month
-1,2°C
Mean alt.
34m
Min
-12m
Max
65m
Std. dev.
19m
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

4,7

Org. C

34,6g/kg

Clay

20,2%

Sand

37,4%

Silt

42,5%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
74,5g/kg
Clay
18,9%
Sand
38,2%
Silt
43,0%
5–15 cm
pH H₂O
4,8
Org. C
20,0g/kg
Clay
19,0%
Sand
38,1%
Silt
43,0%
15–30 cm
pH H₂O
4,8
Org. C
9,4g/kg
Clay
22,7%
Sand
35,9%
Silt
41,4%

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

Land cover

Forest68.3%
Crops5.3%
Built-up1.4%
Bare soil0.3%
Other (grassland, water…)24.6%

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

Hydrology1 basins · 4 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

88,4km

Lake surface here

0,65km²

Basins crossed

1

Max stream order

3

Max drainage

2 737km²

Discharge in basins

1,9m³/s

Mean precip.

1 050mm/an

Mean T°

13,4°C

Moisture idx

-0,06

Max snow

3%

Mean runoff

429mm/an

Mean elev. (basins)

36m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

2,8nW

Built-up

144,8%

Pesticides

7,9kg/km²

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

Protected areas100

IUCN Not Assigned · 90IUCN V · 8IUCN III · 2🌊 Marine · 8

DNR

IUCN Not Assigned

Conservation Easement

146 km²

Cedar Point

IUCN V

Wildlife Management Area · 2006

8 km²

Complete list

+ 40 protected areas (top 60 shown)

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