Ontologia

County · USA

Columbia

United States

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

Species observed

3 321

Observations

190 428

Area

2 072,5km²

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 Columbia : 27 espèces reliées par 70 interactions GloBI sur 3 types (connectance 9.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
70
Connectance
0.095
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

3 321 distinct species · 190 428 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

190 428 obs · 61 cellules
Obs. / cellule
≥ 44 892
4 198–44 891
828–4 197
443–827
< 443

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

Climate

Mean T°

19,9°C

Annual rain

1 351mm

Warmest m°

32,3°C

Coldest m°

7,4°C

Elevation: 36 m on average (min 9 m, max 61 m)

Bioclimatic detailsExpert
Annual mean temp.
19,9°C
Annual rain
1 351mm
Warmest month
32,3°C
Coldest month
7,4°C
Mean alt.
36m
Min
9m
Max
61m
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

24,9g/kg

Clay

6,8%

Sand

85,6%

Silt

7,5%

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
48,1g/kg
Clay
6,4%
Sand
86,0%
Silt
7,5%
5–15 cm
pH H₂O
5,0
Org. C
13,9g/kg
Clay
6,4%
Sand
86,0%
Silt
7,6%
15–30 cm
pH H₂O
5,1
Org. C
12,8g/kg
Clay
7,6%
Sand
84,9%
Silt
7,5%

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

Land cover

Forest61.9%
Crops5.3%
Built-up0.6%
Bare soil0.3%
Other (grassland, water…)31.9%

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

Hydrology9 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

172,5km

Basins crossed

9

Max stream order

4

Max drainage

6 484km²

Discharge in basins

59,3m³/s

Mean precip.

1 329mm/an

Mean T°

19,9°C

Moisture idx

-0,13

Max snow

1%

Mean runoff

304mm/an

Mean elev. (basins)

39m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

1,0nW

Built-up

58,2%

Pesticides

28,0kg/km²

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

Protected areas7

IUCN III · 3IUCN V · 2IUCN Not Reported · 1IUCN Ib · 1

O'leno

IUCN III

State Park

7 km²

Complete list

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