Ontologia

County · USA

Erie

United States

DfbCold, no dry season, warm summer(83 %)

Species observed

4 907

Observations

1 697 109

Area

2 716,7km²

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 Erie : 21 espèces reliées par 70 interactions GloBI sur 3 types (connectance 13.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
70
Connectance
0.133
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

4 907 distinct species · 1 697 109 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 697 109 obs · 70 cellules
Obs. / cellule
≥ 278 281
71 369–278 280
17 050–71 368
7 393–17 049
< 7 393

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

Climate

Mean T°

8,7°C

Annual rain

1 164mm

Warmest m°

25,4°C

Coldest m°

-7,7°C

Elevation: 286 m on average (min 166 m, max 569 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
1 164mm
Warmest month
25,4°C
Coldest month
-7,7°C
Mean alt.
286m
Min
166m
Max
569m
Std. dev.
101m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(83 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,0

Org. C

49,6g/kg

Clay

26,1%

Sand

26,7%

Silt

47,2%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
90,2g/kg
Clay
25,5%
Sand
27,0%
Silt
47,5%
5–15 cm
pH H₂O
6,0
Org. C
38,9g/kg
Clay
26,1%
Sand
26,5%
Silt
47,3%
15–30 cm
pH H₂O
6,0
Org. C
19,8g/kg
Clay
26,6%
Sand
26,7%
Silt
46,7%

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

Land cover

Forest52.9%
Crops9.6%
Built-up3.3%
Bare soil0.5%
Other (grassland, water…)33.7%

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

Hydrology7 basins · 17 lakes · 52 rivers

Hydrology metrics for this exact territory

Stream length here

670,6km

Lake surface here

6,63km²

Basins crossed

7

Max stream order

4

Max drainage

680 171km²

Discharge in basins

9 791,2m³/s

Mean precip.

1 018mm/an

Mean T°

7,8°C

Moisture idx

0,11

Max snow

18%

Mean runoff

435mm/an

Mean elev. (basins)

312m

Watersheds crossing here

Lakes (17, top by area)

8 more lakes

Rivers / streams (52, ord ≥ 4)

40 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

6,4nW

Built-up

330,9%

Pesticides

38,1kg/km²

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

Protected areas18

IUCN V · 16IUCN Ia · 1IUCN Not Assigned · 1

Tonawanda

IUCN V

Wildlife Management Area

23 km²

Zoar Valley

IUCN V

Private Conservation Land · 1960

4 km²

Complete list

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