Ontologia

County · USA

Hillsdale

United States

DfaCold, no dry season, hot summer(98 %)

Species observed

2 312

Observations

190 452

Area

1 565,9km²

Ecological tissue

Sample of 37 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 Hillsdale : 28 espèces reliées par 68 interactions GloBI sur 4 types (connectance 10.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
68
Connectance
0.102
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

2 312 distinct species · 190 452 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

190 452 obs · 41 cellules
Obs. / cellule
≥ 43 135
13 096–43 134
3 158–13 095
1 463–3 157
< 1 463

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

Climate

Mean T°

9,3°C

Annual rain

985mm

Warmest m°

26,9°C

Coldest m°

-8,3°C

Elevation: 324 m on average (min 257 m, max 373 m)

Bioclimatic detailsExpert
Annual mean temp.
9,3°C
Annual rain
985mm
Warmest month
26,9°C
Coldest month
-8,3°C
Mean alt.
324m
Min
257m
Max
373m
Std. dev.
25m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(98 %)Cold

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

Soil & lithology

pH H₂O

6,4

Org. C

32,2g/kg

Clay

23,9%

Sand

38,7%

Silt

37,4%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
46,6g/kg
Clay
22,9%
Sand
39,5%
Silt
37,6%
5–15 cm
pH H₂O
6,4
Org. C
30,4g/kg
Clay
22,8%
Sand
39,4%
Silt
37,9%
15–30 cm
pH H₂O
6,4
Org. C
19,5g/kg
Clay
25,9%
Sand
37,3%
Silt
36,8%

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

Land cover

Forest33.4%
Crops39.6%
Built-up0.6%
Bare soil0.9%
Other (grassland, water…)25.5%

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

Hydrology9 basins · 42 lakes · 22 rivers

Hydrology metrics for this exact territory

Stream length here

246,1km

Lake surface here

16,40km²

Basins crossed

9

Max stream order

3

Max drainage

2 151km²

Discharge in basins

14,9m³/s

Mean precip.

889mm/an

Mean T°

8,6°C

Moisture idx

-0,09

Max snow

16%

Mean runoff

288mm/an

Mean elev. (basins)

307m

Lakes (42, top by area)

33 more lakes

Rivers / streams (22, ord ≥ 4)

10 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

61,5%

Pesticides

10,3kg/km²

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

Protected areas16

IUCN V · 11IUCN Not Assigned · 5
Complete list

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