Ontologia

HydroBASINS lev08 watershed · #7080035560

Bassin de Rivière Millstream

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 : Gloucester, Restigouche

Coastal basin 3% lakePfafstetter: 72605015

Sub-basin area

690km²

Upstream area

690km²

Discharge

6,42m³/s

Mean elev.

127m

Administrative coverage

2 dept-equivalent regions (GADM L2)

6 intersecting protected areas

  • Jacquet River Gorge

    IUCN II

    Protected Natural Area

    130.56 km² overlap

  • Scallop Buffer Zone (SFA 21)

    IUCN Not Applicable

    Other Effective Area-Based Conservation Measure

    16.94 km² overlap

  • 4017100

    IUCN II

    Nature Legacy protected area

    6.39 km² overlap

  • 4002700

    IUCN II

    Nature Legacy protected area

    2.29 km² overlap

  • 4007800

    IUCN II

    Nature Legacy protected area

    1.50 km² overlap

  • DUC Fee Simple Lands

    IUCN IV

    Ownership by Environmental Non-Governmental Organization

    0.18 km² overlap

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

Species present

1 106 distinct species · 14 000 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 000 obs · 18 cellules
Obs. / cellule
≥ 4 308
2 645–4 307
858–2 644
220–857
< 220

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

Ecological tissue

Sample of 41 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 Millstream : 33 espèces reliées par 96 interactions GloBI sur 4 types (connectance 11.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
96
Connectance
0.112
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°

3,8°C

Annual rain

1 032mm

Moisture idx (CMI)

0,30

Runoff

675mm/an

PET

717mm

AET

605mm

Mean slope

1,5°

Water table

46cm

Forest

95%

Crops

1%

Urban

0%

Protected

19%

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