Ontologia

County · USA

Worcester

United States

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

Species observed

3 825

Observations

544 129

Area

1 232km²

Ecological tissue

Sample of 32 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 Worcester : 21 espèces reliées par 71 interactions GloBI sur 3 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

3 825 distinct species · 544 129 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

544 129 obs · 32 cellules
Obs. / cellule
≥ 99 037
38 442–99 036
14 026–38 441
9 980–14 025
< 9 980

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

Climate

Mean T°

14,4°C

Annual rain

1 123mm

Warmest m°

29,4°C

Coldest m°

-0,0°C

Elevation: 7 m on average (min -10 m, max 15 m)

Bioclimatic detailsExpert
Annual mean temp.
14,4°C
Annual rain
1 123mm
Warmest month
29,4°C
Coldest month
-0,0°C
Mean alt.
7m
Min
-10m
Max
15m
Std. dev.
4m
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

51,2g/kg

Clay

14,7%

Sand

55,7%

Silt

29,6%

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
98,8g/kg
Clay
13,8%
Sand
56,3%
Silt
29,9%
5–15 cm
pH H₂O
4,8
Org. C
34,4g/kg
Clay
14,0%
Sand
56,1%
Silt
29,9%
15–30 cm
pH H₂O
4,8
Org. C
20,5g/kg
Clay
16,2%
Sand
54,7%
Silt
29,1%

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

Land cover

Forest60.9%
Crops13.6%
Built-up1.0%
Bare soil0.3%
Other (grassland, water…)24.3%

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

Hydrology4 basins · 8 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

167,7km

Lake surface here

3,00km²

Basins crossed

4

Max stream order

3

Max drainage

4 036km²

Discharge in basins

10,7m³/s

Mean precip.

1 077mm/an

Mean T°

13,5°C

Moisture idx

-0,00

Max snow

4%

Mean runoff

505mm/an

Mean elev. (basins)

11m

Watersheds crossing here

Lakes (8, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

1,3nW

Built-up

96,7%

Pesticides

34,7kg/km²

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

Protected areas39

IUCN Not Assigned · 17IUCN V · 15IUCN III · 4IUCN IV · 2IUCN Ib · 1🌊 Marine · 7

DNR

IUCN Not Assigned

Conservation Easement

146 km²

Complete list

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