Ontologia

County · USA

Hardy

United States

DfaCold, no dry season, hot summer(53 %)

Species observed

2 652

Observations

125 713

Area

1 517,8km²

Ecological tissue

Sample of 36 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 Hardy : 24 espèces reliées par 72 interactions GloBI sur 4 types (connectance 11.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
72
Connectance
0.114
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

2 652 distinct species · 125 713 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

125 713 obs · 43 cellules
Obs. / cellule
≥ 26 176
5 687–26 175
2 740–5 686
964–2 739
< 964

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

Climate

Mean T°

11,0°C

Annual rain

957mm

Warmest m°

27,6°C

Coldest m°

-5,1°C

Elevation: 530 m on average (min 234 m, max 886 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
957mm
Warmest month
27,6°C
Coldest month
-5,1°C
Mean alt.
530m
Min
234m
Max
886m
Std. dev.
150m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(53 %)Cold

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

Soil & lithology

pH H₂O

5,2

Org. C

59,0g/kg

Clay

21,5%

Sand

31,9%

Silt

46,6%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
123,6g/kg
Clay
20,0%
Sand
32,9%
Silt
47,1%
5–15 cm
pH H₂O
5,2
Org. C
40,1g/kg
Clay
20,8%
Sand
32,1%
Silt
47,1%
15–30 cm
pH H₂O
5,2
Org. C
13,2g/kg
Clay
23,7%
Sand
30,7%
Silt
45,5%

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

Land cover

Forest81.5%
Crops6.7%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)11.4%

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

Hydrology8 basins · 1 lakes · 18 rivers

Hydrology metrics for this exact territory

Stream length here

265,0km

Lake surface here

0,23km²

Basins crossed

8

Max stream order

5

Max drainage

3 870km²

Discharge in basins

56,5m³/s

Mean precip.

955mm/an

Mean T°

10,2°C

Moisture idx

-0,13

Max snow

6%

Mean runoff

348mm/an

Mean elev. (basins)

484m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (18, ord ≥ 4)

6 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

27,3%

Pesticides

17,7kg/km²

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

Protected areas8

IUCN V · 7IUCN III · 1
Complete list

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