Ontologia

County · USA

Webster

United States

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

Species observed

373

Observations

8 761

Area

544km²

Ecological tissue

Sample of 41 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 Webster : 32 espèces reliées par 85 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
85
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

373 distinct species · 8 761 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 761 obs · 15 cellules
Obs. / cellule
≥ 4 713
998–4 712
268–997
214–267
< 214

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

Climate

Mean T°

18,1°C

Annual rain

1 305mm

Warmest m°

32,1°C

Coldest m°

4,3°C

Elevation: 139 m on average (min 99 m, max 177 m)

Bioclimatic detailsExpert
Annual mean temp.
18,1°C
Annual rain
1 305mm
Warmest month
32,1°C
Coldest month
4,3°C
Mean alt.
139m
Min
99m
Max
177m
Std. dev.
16m
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

20,5g/kg

Clay

16,5%

Sand

71,5%

Silt

12,0%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
42,5g/kg
Clay
13,5%
Sand
74,1%
Silt
12,4%
5–15 cm
pH H₂O
5,3
Org. C
12,4g/kg
Clay
13,8%
Sand
73,8%
Silt
12,4%
15–30 cm
pH H₂O
5,3
Org. C
6,7g/kg
Clay
22,1%
Sand
66,5%
Silt
11,4%

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

Land cover

Forest58.6%
Crops12.8%
Built-up0.1%
Bare soil1.2%
Other (grassland, water…)27.3%

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

10,6%

Pesticides

50,1kg/km²

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

Protected areas3

IUCN Not Assigned · 3

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