Ontologia

County · USA

King William

United States

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

Species observed

1 417

Observations

78 738

Area

759,7km²

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 King William : 25 espèces reliées par 68 interactions GloBI sur 3 types (connectance 11.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
68
Connectance
0.114
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

1 417 distinct species · 78 738 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

78 738 obs · 20 cellules
Obs. / cellule
≥ 37 008
14 101–37 007
1 932–14 100
1 510–1 931
< 1 510

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

Climate

Mean T°

14,8°C

Annual rain

1 130mm

Warmest m°

30,9°C

Coldest m°

-0,5°C

Elevation: 27 m on average (min -3 m, max 57 m)

Bioclimatic detailsExpert
Annual mean temp.
14,8°C
Annual rain
1 130mm
Warmest month
30,9°C
Coldest month
-0,5°C
Mean alt.
27m
Min
-3m
Max
57m
Std. dev.
17m
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

32,3g/kg

Clay

22,8%

Sand

41,0%

Silt

36,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
64,0g/kg
Clay
21,1%
Sand
42,0%
Silt
36,8%
5–15 cm
pH H₂O
5,0
Org. C
21,1g/kg
Clay
21,6%
Sand
41,9%
Silt
36,6%
15–30 cm
pH H₂O
5,0
Org. C
11,7g/kg
Clay
25,7%
Sand
39,2%
Silt
35,1%

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

Land cover

Forest63.6%
Crops11.8%
Built-up0.4%
Bare soil0.3%
Other (grassland, water…)23.9%

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

Hydrology4 basins · 4 lakes · 23 rivers

Hydrology metrics for this exact territory

Stream length here

211,9km

Lake surface here

0,76km²

Basins crossed

4

Max stream order

5

Max drainage

3 798km²

Discharge in basins

26,3m³/s

Mean precip.

1 092mm/an

Mean T°

13,9°C

Moisture idx

-0,09

Max snow

3%

Mean runoff

409mm/an

Mean elev. (basins)

44m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (23, ord ≥ 4)

11 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

38,5%

Pesticides

11,8kg/km²

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

Protected areas12

IUCN V · 8IUCN Not Assigned · 2IUCN Not Reported · 1IUCN IV · 1🌊 Marine · 3
Complete list

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