Ontologia

HydroBASINS lev08 watershed · #7080162660

Bassin de Zymoetz River

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 1 administrative regions : Kitimat-Stikine

Pfafstetter: 78340401

Sub-basin area

322,3km²

Upstream area

3 072,7km²

Discharge

78,52m³/s

Mean elev.

826m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Skeena River101 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

284 distinct species · 605 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

605 obs · 8 cellules
Obs. / cellule
≥ 309
309–308
59–308
33–58
< 33

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

Ecological tissue

Sample of 49 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 Zymoetz River : 33 espèces reliées par 121 interactions GloBI sur 5 types (connectance 9.9%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
50
Interactions affichées
121
Connectance
0.099
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°

3,2°C

Annual rain

1 074mm

Moisture idx (CMI)

0,45

Runoff

1 140mm/an

PET

590mm

AET

467mm

Mean slope

21,3°

Water table

633cm

Forest

67%

Crops

0%

Urban

0%

Protected

1%

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