Ontologia

County · USA

McClain

United States

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

Species observed

1 888

Observations

90 123

Area

1 499,1km²

Ecological tissue

Sample of 33 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 McClain : 22 espèces reliées par 71 interactions GloBI sur 3 types (connectance 13.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
71
Connectance
0.135
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

1 888 distinct species · 90 123 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

90 123 obs · 34 cellules
Obs. / cellule
≥ 65 012
2 892–65 011
604–2 891
280–603
< 280

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

Climate

Mean T°

16,3°C

Annual rain

1 021mm

Warmest m°

33,6°C

Coldest m°

0,3°C

Elevation: 340 m on average (min 282 m, max 412 m)

Bioclimatic detailsExpert
Annual mean temp.
16,3°C
Annual rain
1 021mm
Warmest month
33,6°C
Coldest month
0,3°C
Mean alt.
340m
Min
282m
Max
412m
Std. dev.
27m
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

6,3

Org. C

19,5g/kg

Clay

23,7%

Sand

36,6%

Silt

39,7%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
35,8g/kg
Clay
22,3%
Sand
37,5%
Silt
40,2%
5–15 cm
pH H₂O
6,3
Org. C
13,7g/kg
Clay
22,7%
Sand
37,1%
Silt
40,1%
15–30 cm
pH H₂O
6,3
Org. C
9,0g/kg
Clay
26,0%
Sand
35,1%
Silt
38,9%

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

Land cover

Forest20.1%
Crops19.1%
Built-up0.6%
Bare soil1.0%
Other (grassland, water…)59.1%

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

Hydrology4 basins · 6 lakes · 20 rivers

Hydrology metrics for this exact territory

Stream length here

190,6km

Lake surface here

1,95km²

Basins crossed

4

Max stream order

6

Max drainage

66 937km²

Discharge in basins

22,5m³/s

Mean precip.

890mm/an

Mean T°

16,1°C

Moisture idx

-0,35

Mean runoff

142mm/an

Mean elev. (basins)

352m

Watersheds crossing here

Lakes (6, top by area)

Rivers / streams (20, ord ≥ 4)

8 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

1,7nW

Built-up

61,5%

Pesticides

16,2kg/km²

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