Ontologia

HydroBASINS lev08 watershed · #8080140700

Bassin de Salmon Fork

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 2 administrative regions across 2 countries : Yukon, Yukon-Koyukuk

Pfafstetter: 81270229

Sub-basin area

1 459,9km²

Upstream area

1 459,9km²

Discharge

5,65m³/s

Mean elev.

666m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Salmon Fork Black River790 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

146 distinct species · 220 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

220 obs · 6 cellules
Obs. / cellule
≥ 108
108–107
51–107
39–50
< 39

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

Ecological tissue

Sample of 26 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 Bassin de Salmon Fork : 18 espèces reliées par 26 interactions GloBI sur 5 types (connectance 8.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
26
Connectance
0.080
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

-9,9°C

Annual rain

235mm

Moisture idx (CMI)

-0,46

Runoff

156mm/an

PET

433mm

AET

225mm

Mean slope

10,5°

Water table

216cm

Forest

12%

Crops

0%

Urban

0%

Protected

23%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)