Ontologia

County · USA

Beltrami

United States

DfbCold, no dry season, warm summer(80 %)

Species observed

2 765

Observations

125 903

Area

7 928,5km²

Ecological tissue

Sample of 38 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 Beltrami : 28 espèces reliées par 80 interactions GloBI sur 4 types (connectance 11.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
80
Connectance
0.114
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

2 765 distinct species · 125 903 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

125 903 obs · 196 cellules
Obs. / cellule
≥ 19 125
1 415–19 124
285–1 414
122–284
< 122

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

Climate

Mean T°

4,3°C

Annual rain

662mm

Warmest m°

24,7°C

Coldest m°

-16,9°C

Elevation: 383 m on average (min 355 m, max 449 m)

Bioclimatic detailsExpert
Annual mean temp.
4,3°C
Annual rain
662mm
Warmest month
24,7°C
Coldest month
-16,9°C
Mean alt.
383m
Min
355m
Max
449m
Std. dev.
25m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(80 %)Cold

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

Soil & lithology

pH H₂O

6,5

Org. C

39,2g/kg

Clay

16,7%

Sand

57,2%

Silt

26,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
56,7g/kg
Clay
15,8%
Sand
57,0%
Silt
27,2%
5–15 cm
pH H₂O
6,5
Org. C
40,2g/kg
Clay
16,3%
Sand
57,4%
Silt
26,3%
15–30 cm
pH H₂O
6,6
Org. C
20,7g/kg
Clay
17,9%
Sand
57,2%
Silt
25,0%

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

Land cover

Forest46.1%
Crops5.9%
Built-up0.1%
Bare soil0.7%
Other (grassland, water…)47.3%

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

Hydrology17 basins · 50 lakes · 45 rivers

Hydrology metrics for this exact territory

Stream length here

935,7km

Lake surface here

1 350,03km²

Basins crossed

17

Max stream order

5

Max drainage

6 090km²

Discharge in basins

52,9m³/s

Mean precip.

607mm/an

Mean T°

3,2°C

Moisture idx

-0,26

Max snow

32%

Mean runoff

93mm/an

Mean elev. (basins)

382m

Watersheds crossing here

8 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (45, ord ≥ 4)

33 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

10,1%

Pesticides

4,3kg/km²

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

Protected areas48

IUCN V · 47IUCN IV · 1

Red Lake

IUCN V

State Wildlife Management Area

1 314 km²

Beltrami

IUCN V

Wildlife Management Area

351 km²

Thief Lake

IUCN V

State Wildlife Management Area

222 km²

Wapiti

IUCN V

State Wildlife Management Area

129 km²

Complete list

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