Ontologia

County · USA

Horry

United States

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

Species observed

3 925

Observations

418 832

Area

2 971km²

Ecological tissue

Sample of 38 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 Horry : 26 espèces reliées par 74 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
74
Connectance
0.100
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

3 925 distinct species · 418 832 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

418 832 obs · 95 cellules
Obs. / cellule
≥ 69 133
14 715–69 132
1 020–14 714
286–1 019
< 286

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

Climate

Mean T°

17,6°C

Annual rain

1 349mm

Warmest m°

30,9°C

Coldest m°

4,1°C

Elevation: 15 m on average (min -9 m, max 34 m)

Bioclimatic detailsExpert
Annual mean temp.
17,6°C
Annual rain
1 349mm
Warmest month
30,9°C
Coldest month
4,1°C
Mean alt.
15m
Min
-9m
Max
34m
Std. dev.
9m
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

5,0

Org. C

39,0g/kg

Clay

16,6%

Sand

59,4%

Silt

24,0%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
71,0g/kg
Clay
15,7%
Sand
59,7%
Silt
24,5%
5–15 cm
pH H₂O
5,0
Org. C
26,3g/kg
Clay
15,2%
Sand
60,4%
Silt
24,4%
15–30 cm
pH H₂O
5,0
Org. C
19,7g/kg
Clay
18,9%
Sand
58,0%
Silt
23,1%

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

Land cover

Forest59.9%
Crops7.5%
Built-up1.8%
Bare soil0.6%
Other (grassland, water…)30.2%

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

Hydrology13 basins · 1 lakes · 57 rivers

Hydrology metrics for this exact territory

Stream length here

566,7km

Lake surface here

0,15km²

Basins crossed

13

Max stream order

6

Max drainage

40 953km²

Discharge in basins

630,6m³/s

Mean precip.

1 280mm/an

Mean T°

17,1°C

Moisture idx

-0,04

Max snow

1%

Mean runoff

473mm/an

Mean elev. (basins)

10m

Watersheds crossing here

4 more basins

Lakes (1, top by area)

Rivers / streams (57, ord ≥ 4)

45 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

4,0nW

Built-up

181,4%

Pesticides

29,7kg/km²

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

Protected areas23

IUCN V · 13IUCN Not Assigned · 8IUCN Ib · 1IUCN VI · 1🌊 Marine · 5

Woodbury

IUCN V

Wildlife Management Area · 2006

105 km²

Complete list

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