Ontologia

County · USA

Blount

United States

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

Species observed

4 003

Observations

42 539

Area

1 691,6km²

Ecological tissue

Sample of 50 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 Blount : 43 espèces reliées par 85 interactions GloBI sur 4 types (connectance 6.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
50
Interactions affichées
85
Connectance
0.069
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

4 003 distinct species · 42 539 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

42 539 obs · 45 cellules
Obs. / cellule
≥ 4 589
2 743–4 588
1 119–2 742
421–1 118
< 421

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

Climate

Mean T°

16,4°C

Annual rain

1 463mm

Warmest m°

31,1°C

Coldest m°

1,9°C

Elevation: 238 m on average (min 99 m, max 407 m)

Bioclimatic detailsExpert
Annual mean temp.
16,4°C
Annual rain
1 463mm
Warmest month
31,1°C
Coldest month
1,9°C
Mean alt.
238m
Min
99m
Max
407m
Std. dev.
59m
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

5,3

Org. C

22,2g/kg

Clay

23,9%

Sand

31,0%

Silt

45,1%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
40,8g/kg
Clay
19,6%
Sand
33,2%
Silt
47,2%
5–15 cm
pH H₂O
5,3
Org. C
17,5g/kg
Clay
20,9%
Sand
32,5%
Silt
46,6%
15–30 cm
pH H₂O
5,3
Org. C
8,2g/kg
Clay
31,2%
Sand
27,3%
Silt
41,5%

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

Land cover

Forest64.9%
Crops7.8%
Built-up0.7%
Bare soil0.3%
Other (grassland, water…)26.3%

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

Hydrology7 basins · 10 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

383,6km

Lake surface here

7,76km²

Basins crossed

7

Max stream order

4

Max drainage

63 439km²

Discharge in basins

244,0m³/s

Mean precip.

1 436mm/an

Mean T°

15,6°C

Moisture idx

0,07

Mean runoff

614mm/an

Mean elev. (basins)

248m

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

Human pressure

Pop. density

0hab/km²

Night light

1,1nW

Built-up

70,4%

Pesticides

32,9kg/km²

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

Protected areas1

IUCN Not Assigned · 1

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