Ontologia

County · USA

Bollinger

United States

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

Species observed

1 735

Observations

119 867

Area

1 599,1km²

Ecological tissue

Sample of 33 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 Bollinger : 22 espèces reliées par 93 interactions GloBI sur 5 types (connectance 17.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
93
Connectance
0.176
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

1 735 distinct species · 119 867 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

119 867 obs · 45 cellules
Obs. / cellule
≥ 33 504
6 150–33 503
861–6 149
299–860
< 299

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

Climate

Mean T°

14,1°C

Annual rain

1 311mm

Warmest m°

31,4°C

Coldest m°

-2,5°C

Elevation: 180 m on average (min 105 m, max 278 m)

Bioclimatic detailsExpert
Annual mean temp.
14,1°C
Annual rain
1 311mm
Warmest month
31,4°C
Coldest month
-2,5°C
Mean alt.
180m
Min
105m
Max
278m
Std. dev.
41m
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

5,5

Org. C

19,6g/kg

Clay

23,0%

Sand

11,8%

Silt

65,3%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
38,2g/kg
Clay
20,9%
Sand
12,3%
Silt
66,7%
5–15 cm
pH H₂O
5,5
Org. C
14,2g/kg
Clay
22,0%
Sand
11,9%
Silt
66,0%
15–30 cm
pH H₂O
5,4
Org. C
6,4g/kg
Clay
26,0%
Sand
11,0%
Silt
63,0%

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

Land cover

Forest62.3%
Crops16.9%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)20.5%

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

Hydrology8 basins · 1 lakes · 25 rivers

Hydrology metrics for this exact territory

Stream length here

255,0km

Lake surface here

3,00km²

Basins crossed

8

Max stream order

4

Max drainage

1 811 549km²

Discharge in basins

161,7m³/s

Mean precip.

1 172mm/an

Mean T°

13,1°C

Moisture idx

-0,05

Max snow

2%

Mean runoff

494mm/an

Mean elev. (basins)

178m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (25, ord ≥ 4)

13 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

19,8%

Pesticides

10,4kg/km²

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

Protected areas18

IUCN V · 17IUCN IV · 1

Mingo

IUCN IV

National Wildlife Refuge

88 km²

Complete list

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