Ontologia

Census Area · USA

Southeast Fairbanks

United States

DwcCold, dry winter, cold summer(42 %)

Species observed

3 300

Observations

184 216

Area

67 813,3km²

Ecological tissue

Sample of 25 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 Southeast Fairbanks : 22 espèces + 3 bulles famille, 21 interactions GloBI documentées sur 3 types (connectance 7.0%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
25
Interactions affichées
21
Connectance
0.070
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

3 300 distinct species · 184 216 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

184 216 obs · 43 cellules
Obs. / cellule
≥ 46 124
7 531–46 123
4 365–7 530
1 631–4 364
< 1 631

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

Climate

Mean T°

-4,7°C

Annual rain

616mm

Warmest m°

17,0°C

Coldest m°

-24,3°C

Elevation: 884 m on average (min 215 m, max 3 693 m)

Bioclimatic detailsExpert
Annual mean temp.
-4,7°C
Annual rain
616mm
Warmest month
17,0°C
Coldest month
-24,3°C
Mean alt.
884m
Min
215m
Max
3 693m
Std. dev.
420m
Köppen-Geiger (dominant)
DwcCold, dry winter, cold summer(42 %)Cold

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

Hydrology149 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

6 558,4km

Lake surface here

245,40km²

Basins crossed

149

Max stream order

7

Max drainage

301 289km²

Discharge in basins

19 475,6m³/s

Mean precip.

266mm/an

Mean T°

-6,4°C

Moisture idx

-0,48

Max snow

86%

Mean runoff

317mm/an

Mean elev. (basins)

875m

Watersheds crossing here

140 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

Protected areas12

IUCN V · 8IUCN Not Applicable · 1IUCN Ib · 1IUCN IV · 1IUCN VI · 1🌊 Marine · 3

Tetlin

IUCN IV

National Wildlife Refuge · 1980

2 997 km²

Complete list

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