Ontologia

Census Area · USA

Nome

United States

DfcCold, no dry season, cold summer(79 %)

Species observed

2 627

Observations

441 454

Area

59 406,3km²

Ecological tissue

Sample of 24 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 Nome : 13 espèces reliées par 56 interactions GloBI sur 2 types (connectance 18.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
56
Connectance
0.187
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

2 627 distinct species · 441 454 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

441 454 obs · 31 cellules
Obs. / cellule
≥ 249 101
22 609–249 100
4 083–22 608
600–4 082
< 600

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

-4,6°C

Annual rain

654mm

Warmest m°

14,6°C

Coldest m°

-21,2°C

Elevation: 178 m on average (min -17 m, max 1 068 m)

Bioclimatic detailsExpert
Annual mean temp.
-4,6°C
Annual rain
654mm
Warmest month
14,6°C
Coldest month
-21,2°C
Mean alt.
178m
Min
-17m
Max
1 068m
Std. dev.
158m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(79 %)Cold

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

Hydrology110 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

4 611,0km

Lake surface here

235,26km²

Basins crossed

110

Max stream order

6

Max drainage

10 845km²

Discharge in basins

1 464,1m³/s

Mean precip.

380mm/an

Mean T°

-4,9°C

Moisture idx

0,14

Max snow

64%

Mean runoff

453mm/an

Mean elev. (basins)

179m

Watersheds crossing here

101 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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