Ontologia

County · USA

Fergus

United States

BSkArid, steppe, cold(67 %)

Species observed

2 248

Observations

101 310

Area

11 254,8km²

Ecological tissue

Sample of 35 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 Fergus : 22 espèces reliées par 77 interactions GloBI sur 4 types (connectance 12.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
77
Connectance
0.129
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

2 248 distinct species · 101 310 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

101 310 obs · 309 cellules
Obs. / cellule
≥ 7 432
500–7 431
139–499
56–138
< 56

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

Climate

Mean T°

7,0°C

Annual rain

425mm

Warmest m°

27,8°C

Coldest m°

-9,0°C

Elevation: 1 155 m on average (min 689 m, max 2 488 m)

Bioclimatic detailsExpert
Annual mean temp.
7,0°C
Annual rain
425mm
Warmest month
27,8°C
Coldest month
-9,0°C
Mean alt.
1 155m
Min
689m
Max
2 488m
Std. dev.
270m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(67 %)Arid

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

Soil & lithology

pH H₂O

7,0

Org. C

23,2g/kg

Clay

34,1%

Sand

26,3%

Silt

39,6%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
35,7g/kg
Clay
32,3%
Sand
27,2%
Silt
40,5%
5–15 cm
pH H₂O
7,0
Org. C
21,2g/kg
Clay
34,1%
Sand
26,4%
Silt
39,6%
15–30 cm
pH H₂O
7,2
Org. C
12,7g/kg
Clay
35,8%
Sand
25,4%
Silt
38,8%

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

Land cover

Forest15.1%
Crops12.9%
Built-up0.0%
Bare soil2.5%
Other (grassland, water…)69.6%

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

Hydrology32 basins · 11 lakes · 27 rivers

Hydrology metrics for this exact territory

Stream length here

1 035,5km

Lake surface here

1,91km²

Basins crossed

32

Max stream order

6

Max drainage

107 619km²

Discharge in basins

426,4m³/s

Mean precip.

411mm/an

Mean T°

6,1°C

Moisture idx

-0,57

Max snow

34%

Mean runoff

24mm/an

Mean elev. (basins)

1 142m

Watersheds crossing here

23 more basins

Lakes (11, top by area)

2 more lakes

Rivers / streams (27, ord ≥ 4)

15 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

3,0%

Pesticides

2,7kg/km²

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

Protected areas16

IUCN Ib · 8IUCN V · 3IUCN Not Assigned · 2IUCN IV · 1IUCN VI · 1IUCN Ia · 1

Big Snowies

IUCN Ib

Wilderness Study Area · 1977

359 km²

Montana

IUCN VI

State Trust Lands

204 km²

Complete list

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