Ontologia

County · USA

Tucker

United States

DfbCold, no dry season, warm summer(98 %)

Species observed

4 574

Observations

219 542

Area

1 094,9km²

Ecological tissue

Sample of 41 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 Tucker : 28 espèces reliées par 81 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
81
Connectance
0.094
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

4 574 distinct species · 219 542 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

219 542 obs · 32 cellules
Obs. / cellule
≥ 35 077
21 407–35 076
7 032–21 406
3 601–7 031
< 3 601

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

Climate

Mean T°

8,8°C

Annual rain

1 568mm

Warmest m°

23,9°C

Coldest m°

-7,1°C

Elevation: 850 m on average (min 505 m, max 1 234 m)

Bioclimatic detailsExpert
Annual mean temp.
8,8°C
Annual rain
1 568mm
Warmest month
23,9°C
Coldest month
-7,1°C
Mean alt.
850m
Min
505m
Max
1 234m
Std. dev.
189m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(98 %)Cold

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

Soil & lithology

pH H₂O

4,5

Org. C

110,0g/kg

Clay

22,2%

Sand

34,3%

Silt

43,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,5
Org. C
231,6g/kg
Clay
21,1%
Sand
35,2%
Silt
43,6%
5–15 cm
pH H₂O
4,4
Org. C
76,0g/kg
Clay
22,3%
Sand
33,9%
Silt
43,8%
15–30 cm
pH H₂O
4,5
Org. C
22,4g/kg
Clay
23,2%
Sand
33,9%
Silt
42,9%

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

Land cover

Forest85.8%
Crops4.0%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)9.9%

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

Hydrology10 basins · 3 lakes · 31 rivers

Hydrology metrics for this exact territory

Stream length here

291,2km

Lake surface here

0,69km²

Basins crossed

10

Max stream order

4

Max drainage

2 722km²

Discharge in basins

86,2m³/s

Mean precip.

1 298mm/an

Mean T°

8,3°C

Moisture idx

0,23

Max snow

18%

Mean runoff

625mm/an

Mean elev. (basins)

886m

Watersheds crossing here

1 more basins

Lakes (3, top by area)

Rivers / streams (31, ord ≥ 4)

19 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

14,7%

Pesticides

2,7kg/km²

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

Protected areas15

IUCN V · 7IUCN III · 4IUCN Ib · 2IUCN IV · 1IUCN Not Assigned · 1

Potomac

IUCN V

Wildlife Management Area

591 km²

Complete list

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