Ontologia

County · USA

Bradford

United States

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

Species observed

2 031

Observations

47 334

Area

770,8km²

Ecological tissue

Sample of 44 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 Bradford : 35 espèces reliées par 80 interactions GloBI sur 4 types (connectance 8.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
80
Connectance
0.085
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

2 031 distinct species · 47 334 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

47 334 obs · 24 cellules
Obs. / cellule
≥ 25 300
2 891–25 299
1 267–2 890
558–1 266
< 558

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

Climate

Mean T°

20,1°C

Annual rain

1 331mm

Warmest m°

32,1°C

Coldest m°

8,2°C

Elevation: 44 m on average (min 23 m, max 71 m)

Bioclimatic detailsExpert
Annual mean temp.
20,1°C
Annual rain
1 331mm
Warmest month
32,1°C
Coldest month
8,2°C
Mean alt.
44m
Min
23m
Max
71m
Std. dev.
5m
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

24,4g/kg

Clay

4,7%

Sand

87,3%

Silt

8,0%

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
43,9g/kg
Clay
4,6%
Sand
87,3%
Silt
8,1%
5–15 cm
pH H₂O
5,0
Org. C
16,1g/kg
Clay
4,6%
Sand
87,5%
Silt
7,9%
15–30 cm
pH H₂O
5,1
Org. C
13,1g/kg
Clay
5,0%
Sand
87,0%
Silt
7,9%

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

Land cover

Forest63.3%
Crops3.3%
Built-up0.7%
Bare soil0.2%
Other (grassland, water…)32.5%

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

Hydrology5 basins · 3 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

74,7km

Lake surface here

0,15km²

Basins crossed

5

Max stream order

3

Max drainage

21 619km²

Discharge in basins

7,5m³/s

Mean precip.

1 335mm/an

Mean T°

20,1°C

Moisture idx

-0,12

Mean runoff

295mm/an

Mean elev. (basins)

44m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

1,0nW

Built-up

65,3%

Pesticides

5,5kg/km²

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

Protected areas3

IUCN Not Assigned · 2IUCN V · 1

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