Ontologia

HydroBASINS lev08 watershed · #7080414730

Bassin de Missisquoi 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 4 administrative regions across 2 countries : Brome-Missisquoi, Franklin, Memphrémagog, Orleans

Pfafstetter: 72530627

Sub-basin area

447,9km²

Upstream area

1 242,4km²

Discharge

30,7m³/s

Mean elev.

334m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Missisquoi River281 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

26 intersecting protected areas

17 more protected areas

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

Species present

1 662 distinct species · 67 606 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

67 606 obs · 11 cellules
Obs. / cellule
≥ 14 632
11 431–14 631
6 699–11 430
4 940–6 698
< 4 940

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

Ecological tissue

Sample of 36 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 Missisquoi River : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 4 types (connectance 13.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
89
Connectance
0.134
Patrimoniales
1
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°

4,9°C

Annual rain

1 096mm

Moisture idx (CMI)

0,25

Runoff

788mm/an

PET

815mm

AET

697mm

Mean slope

7,4°

Water table

260cm

Forest

96%

Crops

7%

Urban

0%

Protected

9%

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