Ontologia

Census Area · USA

Bethel

United States

DfcCold, no dry season, cold summer(88 %)

Species observed

1 684

Observations

161 238

Area

108 103,6km²

Ecological tissue

Sample of 30 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 Bethel : 24 espèces + 6 bulles famille, 40 interactions GloBI documentées sur 4 types (connectance 9.2%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
30
Interactions affichées
40
Connectance
0.092
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

1 684 distinct species · 161 238 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

161 238 obs · 65 cellules
Obs. / cellule
≥ 39 642
3 868–39 641
1 150–3 867
374–1 149
< 374

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

Climate

Mean T°

-1,3°C

Annual rain

905mm

Warmest m°

15,8°C

Coldest m°

-16,8°C

Elevation: 239 m on average (min -92 m, max 2 376 m)

Bioclimatic detailsExpert
Annual mean temp.
-1,3°C
Annual rain
905mm
Warmest month
15,8°C
Coldest month
-16,8°C
Mean alt.
239m
Min
-92m
Max
2 376m
Std. dev.
346m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(88 %)Cold

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

Hydrology197 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

8 683,7km

Lake surface here

2 109,43km²

Basins crossed

197

Max stream order

7

Max drainage

812 379km²

Discharge in basins

26 153,7m³/s

Mean precip.

542mm/an

Mean T°

-2,0°C

Moisture idx

0,16

Max snow

74%

Mean runoff

493mm/an

Mean elev. (basins)

238m

Watersheds crossing here

188 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