Ontologia

County · USA

Muskegon

United States

DfbCold, no dry season, warm summer(96 %)

Species observed

2 869

Observations

776 040

Area

1 337,2km²

Ecological tissue

Sample of 36 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 Muskegon : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 3 types (connectance 10.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
67
Connectance
0.101
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

2 869 distinct species · 776 040 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

776 040 obs · 38 cellules
Obs. / cellule
≥ 396 260
51 675–396 259
7 954–51 674
2 038–7 953
< 2 038

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

Climate

Mean T°

9,0°C

Annual rain

962mm

Warmest m°

26,2°C

Coldest m°

-7,8°C

Elevation: 204 m on average (min 167 m, max 277 m)

Bioclimatic detailsExpert
Annual mean temp.
9,0°C
Annual rain
962mm
Warmest month
26,2°C
Coldest month
-7,8°C
Mean alt.
204m
Min
167m
Max
277m
Std. dev.
15m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(96 %)Cold

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

Soil & lithology

pH H₂O

5,4

Org. C

50,0g/kg

Clay

7,7%

Sand

80,6%

Silt

11,6%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
82,1g/kg
Clay
7,6%
Sand
80,3%
Silt
12,1%
5–15 cm
pH H₂O
5,3
Org. C
34,8g/kg
Clay
7,8%
Sand
80,5%
Silt
11,7%
15–30 cm
pH H₂O
5,5
Org. C
33,1g/kg
Clay
7,8%
Sand
81,1%
Silt
11,1%

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

Land cover

Forest52.2%
Crops10.1%
Built-up1.7%
Bare soil1.1%
Other (grassland, water…)34.9%

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

Hydrology7 basins · 35 lakes · 30 rivers

Hydrology metrics for this exact territory

Stream length here

239,1km

Lake surface here

31,61km²

Basins crossed

7

Max stream order

5

Max drainage

15 207km²

Discharge in basins

53,9m³/s

Mean precip.

853mm/an

Mean T°

8,2°C

Moisture idx

-0,06

Max snow

18%

Mean runoff

270mm/an

Mean elev. (basins)

208m

Rivers / streams (30, ord ≥ 4)

18 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

2,4nW

Built-up

165,9%

Pesticides

28,4kg/km²

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

Protected areas23

IUCN Not Assigned · 14IUCN V · 9

12-61-0004

IUCN Not Assigned

Conservation Easement

45 km²

Ce-Lcwm

IUCN Not Assigned

Conservation Easement · 1990

15 km²

Complete list

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