Ontologia

County · USA

Robeson

United States

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

Species observed

2 424

Observations

57 509

Area

2 453,5km²

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 Robeson : 32 espèces reliées par 83 interactions GloBI sur 4 types (connectance 9.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
83
Connectance
0.096
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

2 424 distinct species · 57 509 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

57 509 obs · 81 cellules
Obs. / cellule
≥ 10 156
1 435–10 155
512–1 434
320–511
< 320

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

Climate

Mean T°

17,0°C

Annual rain

1 196mm

Warmest m°

31,7°C

Coldest m°

2,4°C

Elevation: 45 m on average (min 17 m, max 71 m)

Bioclimatic detailsExpert
Annual mean temp.
17,0°C
Annual rain
1 196mm
Warmest month
31,7°C
Coldest month
2,4°C
Mean alt.
45m
Min
17m
Max
71m
Std. dev.
10m
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

26,9g/kg

Clay

13,5%

Sand

57,1%

Silt

29,4%

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
52,7g/kg
Clay
12,7%
Sand
57,2%
Silt
30,1%
5–15 cm
pH H₂O
5,0
Org. C
17,0g/kg
Clay
11,6%
Sand
59,0%
Silt
29,4%
15–30 cm
pH H₂O
5,0
Org. C
10,9g/kg
Clay
16,2%
Sand
55,2%
Silt
28,6%

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

Land cover

Forest49.8%
Crops20.4%
Built-up0.9%
Bare soil0.6%
Other (grassland, water…)28.3%

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

Hydrology6 basins · 1 lakes · 44 rivers

Hydrology metrics for this exact territory

Stream length here

524,0km

Lake surface here

0,12km²

Basins crossed

6

Max stream order

4

Max drainage

3 601km²

Discharge in basins

36,9m³/s

Mean precip.

1 200mm/an

Mean T°

16,2°C

Moisture idx

-0,10

Max snow

1%

Mean runoff

410mm/an

Mean elev. (basins)

57m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (44, ord ≥ 4)

32 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

2,2nW

Built-up

95,0%

Pesticides

38,0kg/km²

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

Protected areas7

IUCN V · 4IUCN Not Assigned · 3
Complete list

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