Ontologia

County · USA

Angelina

United States

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

Species observed

2 661

Observations

220 742

Area

2 246km²

Ecological tissue

Sample of 46 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 Angelina : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 99 interactions GloBI sur 4 types (connectance 9.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
99
Connectance
0.096
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

2 661 distinct species · 220 742 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

220 742 obs · 58 cellules
Obs. / cellule
≥ 78 225
7 174–78 224
876–7 173
476–875
< 476

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

Climate

Mean T°

19,5°C

Annual rain

1 340mm

Warmest m°

34,0°C

Coldest m°

6,0°C

Elevation: 69 m on average (min 32 m, max 123 m)

Bioclimatic detailsExpert
Annual mean temp.
19,5°C
Annual rain
1 340mm
Warmest month
34,0°C
Coldest month
6,0°C
Mean alt.
69m
Min
32m
Max
123m
Std. dev.
17m
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

16,8g/kg

Clay

15,1%

Sand

48,3%

Silt

36,6%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
32,9g/kg
Clay
14,2%
Sand
48,6%
Silt
37,2%
5–15 cm
pH H₂O
5,3
Org. C
11,7g/kg
Clay
13,9%
Sand
49,3%
Silt
36,8%
15–30 cm
pH H₂O
5,3
Org. C
5,7g/kg
Clay
17,2%
Sand
46,9%
Silt
35,9%

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

Land cover

Forest72.4%
Crops2.6%
Built-up0.7%
Bare soil0.2%
Other (grassland, water…)24.1%

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

Hydrology6 basins · 3 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

281,1km

Lake surface here

135,79km²

Basins crossed

6

Max stream order

5

Max drainage

9 757km²

Discharge in basins

155,8m³/s

Mean precip.

1 181mm/an

Mean T°

18,7°C

Moisture idx

-0,19

Max snow

2%

Mean runoff

316mm/an

Mean elev. (basins)

88m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

1,5nW

Built-up

71,6%

Pesticides

1,0kg/km²

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

Protected areas5

IUCN V · 3IUCN Ib · 1IUCN Not Assigned · 1

Pineywoods

IUCN Not Assigned

Mitigation Bank · 2008

10 km²

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