Ontologia

County · USA

McDonald

United States

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

Species observed

2 992

Observations

37 877

Area

1 398,2km²

Ecological tissue

Sample of 35 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 McDonald : 25 espèces reliées par 69 interactions GloBI sur 4 types (connectance 11.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
69
Connectance
0.116
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

2 992 distinct species · 37 877 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

37 877 obs · 37 cellules
Obs. / cellule
≥ 10 214
3 188–10 213
543–3 187
261–542
< 261

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

Climate

Mean T°

14,4°C

Annual rain

1 215mm

Warmest m°

31,8°C

Coldest m°

-1,7°C

Elevation: 339 m on average (min 247 m, max 422 m)

Bioclimatic detailsExpert
Annual mean temp.
14,4°C
Annual rain
1 215mm
Warmest month
31,8°C
Coldest month
-1,7°C
Mean alt.
339m
Min
247m
Max
422m
Std. dev.
37m
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

5,9

Org. C

28,3g/kg

Clay

18,1%

Sand

13,3%

Silt

68,6%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
55,6g/kg
Clay
16,2%
Sand
14,2%
Silt
69,6%
5–15 cm
pH H₂O
5,9
Org. C
20,7g/kg
Clay
17,1%
Sand
13,4%
Silt
69,5%
15–30 cm
pH H₂O
5,9
Org. C
8,7g/kg
Clay
20,9%
Sand
12,3%
Silt
66,8%

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

Land cover

Forest57.9%
Crops13.6%
Built-up0.4%
Bare soil0.2%
Other (grassland, water…)28.0%

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

Hydrology3 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

217,6km

Basins crossed

3

Max stream order

4

Max drainage

26 800km²

Discharge in basins

35,2m³/s

Mean precip.

1 119mm/an

Mean T°

13,6°C

Moisture idx

-0,09

Max snow

1%

Mean runoff

319mm/an

Mean elev. (basins)

356m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

37,3%

Pesticides

7,8kg/km²

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

Protected areas10

IUCN V · 9IUCN III · 1
Complete list

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