Ontologia

County · USA

Rockingham

United States

DfaCold, no dry season, hot summer(78 %)

Species observed

5 284

Observations

1 231 270

Area

1 851,6km²

Ecological tissue

Sample of 31 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 Rockingham : 21 espèces reliées par 65 interactions GloBI sur 3 types (connectance 13.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
65
Connectance
0.131
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

5 284 distinct species · 1 231 270 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 231 270 obs · 46 cellules
Obs. / cellule
≥ 163 190
65 072–163 189
24 408–65 071
13 446–24 407
< 13 446

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

Climate

Mean T°

9,2°C

Annual rain

1 269mm

Warmest m°

27,0°C

Coldest m°

-8,8°C

Elevation: 79 m on average (min -40 m, max 315 m)

Bioclimatic detailsExpert
Annual mean temp.
9,2°C
Annual rain
1 269mm
Warmest month
27,0°C
Coldest month
-8,8°C
Mean alt.
79m
Min
-40m
Max
315m
Std. dev.
54m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(78 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

4,9

Org. C

80,1g/kg

Clay

11,0%

Sand

53,2%

Silt

35,8%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
182,0g/kg
Clay
10,8%
Sand
53,0%
Silt
36,1%
5–15 cm
pH H₂O
5,0
Org. C
42,0g/kg
Clay
11,0%
Sand
53,1%
Silt
35,9%
15–30 cm
pH H₂O
5,1
Org. C
16,3g/kg
Clay
11,2%
Sand
53,5%
Silt
35,2%

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

Land cover

Forest73.3%
Crops2.5%
Built-up1.7%
Bare soil0.3%
Other (grassland, water…)22.3%

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

Hydrology8 basins · 44 lakes · 64 rivers

Hydrology metrics for this exact territory

Stream length here

478,7km

Lake surface here

32,33km²

Basins crossed

8

Max stream order

5

Max drainage

13 016km²

Discharge in basins

287,3m³/s

Mean precip.

1 121mm/an

Mean T°

8,1°C

Moisture idx

0,14

Max snow

28%

Mean runoff

778mm/an

Mean elev. (basins)

91m

Watersheds crossing here

Lakes (44, top by area)

35 more lakes

Rivers / streams (64, ord ≥ 4)

52 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

2,8nW

Built-up

170,1%

Pesticides

5,2kg/km²

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

Protected areas100

IUCN V · 70IUCN Not Assigned · 20IUCN IV · 6IUCN III · 2IUCN Ia · 1IUCN VI · 1🌊 Marine · 8
Complete list

+ 40 protected areas (top 60 shown)

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