Ontologia

HydroBASINS lev08 watershed · #7080428850

Bassin de Marsh Creek

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 3 administrative regions : Boise, Custer, Valley

Pfafstetter: 78280408

Sub-basin area

372,2km²

Upstream area

372,2km²

Discharge

3,32m³/s

Mean elev.

2 292m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Middle Fork Salmon River2098 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

612 distinct species · 6 797 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 797 obs · 12 cellules
Obs. / cellule
≥ 2 976
1 093–2 975
563–1 092
288–562
< 288

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

Ecological tissue

Sample of 34 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 Marsh Creek : 23 espèces reliées par 105 interactions GloBI sur 5 types (connectance 15.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
105
Connectance
0.158
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°

0,2°C

Annual rain

548mm

Moisture idx (CMI)

-0,33

Runoff

309mm/an

PET

821mm

AET

461mm

Mean slope

13,3°

Water table

559cm

Forest

89%

Crops

0%

Urban

0%

Protected

26%

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