Ontologia

County · USA

Smith

United States

DfaCold, no dry season, hot summer(99 %)

Species observed

765

Observations

10 071

Area

2 321,9km²

Ecological tissue

Sample of 42 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 Smith : 29 espèces reliées par 115 interactions GloBI sur 4 types (connectance 13.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
115
Connectance
0.134
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

765 distinct species · 10 071 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 071 obs · 55 cellules
Obs. / cellule
≥ 1 035
530–1 034
178–529
67–177
< 67

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

Climate

Mean T°

11,6°C

Annual rain

691mm

Warmest m°

32,4°C

Coldest m°

-6,4°C

Elevation: 556 m on average (min 462 m, max 651 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
691mm
Warmest month
32,4°C
Coldest month
-6,4°C
Mean alt.
556m
Min
462m
Max
651m
Std. dev.
40m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(99 %)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

17,0g/kg

Clay

32,7%

Sand

13,8%

Silt

53,5%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
24,5g/kg
Clay
30,9%
Sand
14,4%
Silt
54,7%
5–15 cm
pH H₂O
6,9
Org. C
15,6g/kg
Clay
32,1%
Sand
13,9%
Silt
54,0%
15–30 cm
pH H₂O
7,1
Org. C
11,1g/kg
Clay
35,1%
Sand
13,0%
Silt
51,9%

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

Land cover

Forest2.7%
Crops61.6%
Built-up0.1%
Bare soil1.2%
Other (grassland, water…)34.5%

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

Hydrology6 basins · 0 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

253,0km

Basins crossed

6

Max stream order

4

Max drainage

58 021km²

Discharge in basins

5,9m³/s

Mean precip.

601mm/an

Mean T°

11,0°C

Moisture idx

-0,50

Max snow

8%

Mean runoff

54mm/an

Mean elev. (basins)

636m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

8,8%

Pesticides

13,2kg/km²

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

Protected areas4

IUCN V · 4

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