Ontologia

HydroBASINS lev08 watershed · #7080034780

Bassin de Rivière Germain-Roy

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 : La Mitis, Rimouski-Neigette

Coastal basin 7% lakePfafstetter: 72601309

Sub-basin area

267,3km²

Upstream area

267,3km²

Discharge

5,26m³/s

Mean elev.

77m

Administrative coverage

2 dept-equivalent regions (GADM L2)

9 intersecting protected areas

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

Species present

1 741 distinct species · 860 464 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

860 464 obs · 9 cellules
Obs. / cellule
≥ 461 363
461 363–461 362
74 335–461 362
54 737–74 334
< 54 737

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

Ecological tissue

Sample of 28 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 Rivière Germain-Roy : 18 espèces reliées par 59 interactions GloBI sur 3 types (connectance 14.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
59
Connectance
0.145
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°

2,6°C

Annual rain

915mm

Moisture idx (CMI)

0,29

Runoff

621mm/an

PET

653mm

AET

547mm

Mean slope

2,1°

Water table

43cm

Forest

81%

Crops

32%

Urban

5%

Protected

2%

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