Ellice Swamp Tract
IUCN IVConservation Area · 2020
9 km²
County · CAN
Perth
Canada
DfbCold, no dry season, warm summer(100 %)
Species observed
3 444
Observations
579 970
Area
2 224,2km²
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 Perth : 30 espèces + 6 bulles famille, 60 interactions GloBI documentées sur 3 types (connectance 9.5%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
36
Interactions affichées
60
Connectance
0.095
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
3 444 distinct species · 579 970 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,2°C
Annual rain
1 087mm
Warmest m°
25,0°C
Coldest m°
-10,2°C
Elevation: 357 m on average (min 292 m, max 419 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,2°C
Annual rain
1 087mm
Warmest month
25,0°C
Coldest month
-10,2°C
Mean alt.
357m
Min
292m
Max
419m
Std. dev.
24m
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
6,8
Org. C
43,1g/kg
Clay
28,8%
Sand
25,2%
Silt
46,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,8
Org. C
75,8g/kg
Clay
27,9%
Sand
25,5%
Silt
46,6%
5–15 cm
pH H₂O
6,8
Org. C
35,4g/kg
Clay
29,0%
Sand
25,1%
Silt
45,9%
15–30 cm
pH H₂O
6,8
Org. C
18,2g/kg
Clay
29,6%
Sand
24,9%
Silt
45,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest18.8%
Crops55.3%
Built-up0.6%
Bare soil1.3%
Other (grassland, water…)24.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology12 basins · 7 lakes · 22 rivers
Hydrology metrics for this exact territory
Stream length here
400,4km
Lake surface here
1,82km²
Basins crossed
12
Max stream order
4
Max drainage
5 268km²
Discharge in basins
20,9m³/s
Mean precip.
966mm/an
Mean T°
6,6°C
Moisture idx
0,12
Max snow
30%
Mean runoff
236mm/an
Mean elev. (basins)
339m
Watersheds crossing here
- Bassin de North Thames Riversub-area826,4 km²overlap823.40 km²37%
- Bassin de Middle Maitland Riversub-area1 099 km²overlap541.87 km²24%
- Bassin de Nith Riversub-area1 072,1 km²overlap283.26 km²13%
- Bassin de Bayfield Riversub-area1 468,1 km²overlap187.69 km²8%
- Bassin de North Thames Riversub-area434,2 km²overlap151.51 km²7%
- Bassin de Trout Creeksub-area204,2 km²overlap133.57 km²6%
- Bassin de Thames Riversub-area1 364,9 km²overlap38.65 km²2%
- Bassin de Grand Riversub-area566,6 km²overlap25.61 km²1%
- Bassin de Maitland Riversub-area628,8 km²overlap19.29 km²1%
Lakes (7, top by area)
Rivers / streams (22, ord ≥ 4)
- North Thames Riverord 4len here69.05 km75%total92 km
- Black Creekord 5len here35.03 km4%total960 km
- Avon Riverord 2len here28.51 km100%total28 km
- Nith Riverord 3len here27.88 km24%total119 km
- Little Maitland Riverord 3len here27.20 km39%total70 km
- Trout Creekord 4len here25.78 km21%total122 km
- Middle Maitland Riverord 4len here24.72 km22%total113 km
- Smith Creekord 3len here24.11 km17%total145 km
- Kreh drainord 1len here20.86 km100%total21 km
- Flat Creekord 2len here19.25 km36%total54 km
- Fish Creekord 8len here13.96 km5%total277 km
- Otter Creekord 4len here13.02 km3%total489 km
10 more river segmentssorted by Strahler order + length
- Liffy Ditchord 1len here11.79 km94%total12 km
- Bayfield Riverord 3len here11.41 km15%total74 km
- Ausable Riverord 4len here11.01 km10%total115 km
- Whirl Creekord 2len here8.48 km100%total8 km
- Bannockburn Riverord 2len here7.78 km17%total46 km
- Silver Creekord 4len here6.45 km2%total416 km
- Nineteen Creekord 1len here4.65 km42%total11 km
- Rivière Thamesord 1len here4.28 km47%total9 km
- Maryborough No.2 Drainord 1len here3.35 km67%total5 km
- Wilmot Creekord 2len here1.81 km5%total40 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,0nW
Built-up
62,3%
Pesticides
29,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN Ia · 1
McTavish Tract
IUCN IaNGO/Land Trust/Agency - Fee Simple Property · 2021
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN