Ontologia

State · usa

Alabama

United States

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

Species observed

19 657

Observations

7 059 803

Area

133 635,8km²

Ecological tissue

Sample of 34 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 Alabama : 23 espèces reliées par 76 interactions GloBI sur 3 types (connectance 12.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
76
Connectance
0.128
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

19 657 distinct species · 7 059 803 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 059 803 obs · 76 cellules
Obs. / cellule
≥ 659 747
227 869–659 746
89 359–227 868
43 080–89 358
< 43 080

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

17,6°C

Annual rain

1 457mm

Warmest m°

31,8°C

Coldest m°

3,5°C

Elevation: 139 m on average (min -9 m, max 615 m)

Bioclimatic detailsExpert
Annual mean temp.
17,6°C
Annual rain
1 457mm
Warmest month
31,8°C
Coldest month
3,5°C
Mean alt.
139m
Min
-9m
Max
615m
Std. dev.
90m
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

22,3g/kg

Clay

24,2%

Sand

40,7%

Silt

35,2%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
43,9g/kg
Clay
21,4%
Sand
42,4%
Silt
36,2%
5–15 cm
pH H₂O
5,3
Org. C
15,5g/kg
Clay
22,2%
Sand
41,9%
Silt
35,9%
15–30 cm
pH H₂O
5,3
Org. C
7,6g/kg
Clay
28,9%
Sand
37,6%
Silt
33,5%

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

Land cover

Forest69.8%
Crops6.0%
Built-up0.7%
Bare soil0.3%
Other (grassland, water…)23.1%

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

Hydrology220 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

12 682,5km

Lake surface here

1 165,82km²

Basins crossed

220

Max stream order

7

Max drainage

112 530km²

Discharge in basins

51 166,0m³/s

Mean precip.

1 446mm/an

Mean T°

17,0°C

Moisture idx

0,03

Max snow

2%

Mean runoff

582mm/an

Mean elev. (basins)

145m

Watersheds crossing here

211 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

1,4nW

Built-up

69,4%

Pesticides

15,1kg/km²

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

Protected areas100

IUCN V · 71IUCN Not Assigned · 14IUCN IV · 11IUCN Ib · 3IUCN Ia · 1🌊 Marine · 16

Coosa

IUCN V

Wildlife Management Area

123 km²

Barbour

IUCN V

Wildlife Management Area

112 km²

Sipsey

IUCN Ib

Wilderness · 1975

105 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations67