Ontologia

County · USA

Hodgeman

United States

DfaCold, no dry season, hot summer(82 %)

Species observed

742

Observations

23 123

Area

2 222,8km²

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 Hodgeman : 32 espèces reliées par 77 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
77
Connectance
0.110
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

742 distinct species · 23 123 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 123 obs · 54 cellules
Obs. / cellule
≥ 3 915
1 388–3 914
193–1 387
61–192
< 61

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

Climate

Mean T°

12,8°C

Annual rain

593mm

Warmest m°

33,1°C

Coldest m°

-4,3°C

Elevation: 725 m on average (min 644 m, max 807 m)

Bioclimatic detailsExpert
Annual mean temp.
12,8°C
Annual rain
593mm
Warmest month
33,1°C
Coldest month
-4,3°C
Mean alt.
725m
Min
644m
Max
807m
Std. dev.
38m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(82 %)Cold

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

Soil & lithology

pH H₂O

7,0

Org. C

12,4g/kg

Clay

31,9%

Sand

12,0%

Silt

56,2%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
16,0g/kg
Clay
29,6%
Sand
12,7%
Silt
57,7%
5–15 cm
pH H₂O
6,9
Org. C
12,8g/kg
Clay
30,7%
Sand
12,5%
Silt
56,8%
15–30 cm
pH H₂O
7,2
Org. C
8,5g/kg
Clay
35,3%
Sand
10,7%
Silt
53,9%

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

Land cover

Forest1.2%
Crops58.3%
Built-up0.0%
Bare soil0.9%
Other (grassland, water…)39.6%

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

Hydrology7 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

261,0km

Basins crossed

7

Max stream order

4

Max drainage

6 524km²

Discharge in basins

4,2m³/s

Mean precip.

553mm/an

Mean T°

12,3°C

Moisture idx

-0,57

Max snow

3%

Mean runoff

27mm/an

Mean elev. (basins)

753m

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

4,3%

Pesticides

13,1kg/km²

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

Protected areas1

IUCN V · 1

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