Proposed Vallée-de-la-Haute-Rouge Aquatic Reserve
IUCN IIProposed aquatic reserve · 2008
142 km²
Commune · CAN
L'Ascension
Canada
DfbCold, no dry season, warm summer(100 %)
Species observed
556
Observations
14 348
Area
352km²
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 L'Ascension : 24 espèces reliées par 88 interactions GloBI sur 3 types (connectance 14.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
88
Connectance
0.140
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
556 distinct species · 14 348 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,7°C
Annual rain
1 154mm
Warmest m°
22,9°C
Coldest m°
-17,4°C
Elevation: 342 m on average (min 255 m, max 558 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
3,7°C
Annual rain
1 154mm
Warmest month
22,9°C
Coldest month
-17,4°C
Mean alt.
342m
Min
255m
Max
558m
Std. dev.
67m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,2
Org. C
78,1g/kg
Clay
16,1%
Sand
42,8%
Silt
41,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Antoine-Labelle
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,1
Org. C
130,1g/kg
Clay
16,3%
Sand
41,8%
Silt
41,9%
5–15 cm
pH H₂O
5,2
Org. C
71,3g/kg
Clay
15,8%
Sand
42,7%
Silt
41,5%
15–30 cm
pH H₂O
5,3
Org. C
32,9g/kg
Clay
16,2%
Sand
43,8%
Silt
39,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest84.9%
Crops0.3%
Built-up0.1%
Bare soil1.3%
Other (grassland, water…)13.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 28 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
93,6km
Lake surface here
9,36km²
Basins crossed
2
Max stream order
4
Max drainage
1 983km²
Discharge in basins
5,8m³/s
Mean precip.
1 068mm/an
Mean T°
2,6°C
Moisture idx
0,32
Max snow
42%
Mean runoff
517mm/an
Mean elev. (basins)
414m
Watersheds crossing here
Lakes (28, top by area)
- Lac Curièresarea4,7 km²avg depth11.8 m
- Lac Lyncharea1,8 km²avg depth7.0 m
- Lac Mousseauarea1,3 km²avg depth8.8 m
- Lac Lanthierarea1,2 km²avg depth3.4 m
- Lac 1025258area0,8 km²avg depth3.8 m
- Lac 1025871area0,7 km²avg depth5.4 m
- Lac 1026620area0,6 km²avg depth4.4 m
- Lac 1025623area0,4 km²avg depth5.1 m
- Lac 1026342area0,3 km²avg depth4.5 m
19 more lakes
- Lac 1025354area0,3 km²avg depth3.5 m
- Lac 1025460area0,2 km²avg depth4.7 m
- Lac 1026482area0,2 km²avg depth6.2 m
- Lac 1026889area0,2 km²avg depth3.0 m
- Lac 1025947area0,2 km²avg depth3.6 m
- Lac 1025384area0,2 km²avg depth4.7 m
- Lac 1025872area0,2 km²avg depth5.2 m
- Lac 1026352area0,2 km²avg depth2.7 m
- Lac 1025511area0,2 km²avg depth5.3 m
- Lac 1026664area0,1 km²avg depth2.1 m
- Lac 1025784area0,1 km²avg depth4.6 m
- Lac 1026150area0,1 km²avg depth4.4 m
- Lac 1025338area0,1 km²avg depth4.0 m
- Lac 1024859area0,1 km²avg depth4.1 m
- Lac 1026590area0,1 km²avg depth3.3 m
- Lac 1025900area0,1 km²avg depth3.2 m
- Lac 1025899area0,1 km²avg depth4.7 m
- Lac 1026532area0,1 km²avg depth3.2 m
- Lac 1025320area0,1 km²avg depth2.3 m
Rivers / streams (12, ord ≥ 4)
- Rivière Rougeord 7len here30.10 km8%total398 km
- Ruisseau Chaudord 2len here13.31 km44%total30 km
- Ruisseau Curièresord 2len here10.47 km75%total14 km
- Ruisseau Jauneord 2len here8.13 km36%total22 km
- Ruisseau Froidord 4len here6.27 km15%total43 km
- Ruisseau Lanthierord 2len here5.56 km21%total26 km
- Ruisseau Froid Estord 1len here4.42 km53%total8 km
- Ruisseau Froid Ouestord 3len here4.13 km27%total16 km
- Crique Akersonord 1len here3.81 km100%total4 km
- Ruisseau Jourdainord 3len here3.78 km17%total22 km
- Ruisseau Brochetord 1len here3.58 km59%total6 km
- Rivière Macazaord 3len here≈ tangenttotal41 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
4,6%
Pesticides
1,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN IV · 4IUCN II · 1
La Macaza White-Tailed Deer Yard
IUCN IVWhite-tailed deer yard · 2005
41 km²
06451R164 Biological Refuge
IUCN IVBiological refuge · 2012
1 km²
06451R162 Biological Refuge
IUCN IVBiological refuge · 2012
1 km²
06451R163 Biological Refuge
IUCN IVBiological refuge · 2014
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN