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Hydrological inputs and outputs determine water depth, flow patterns, and duration and frequency of flooding. The seasonal pattern of changes …

Record Modified: Mar 12, 2026
Record Released: Jun 27, 2018
Publisher: Parks Canada
Formats: CSV
Keywords: PEI National Park hydrology water level flow index flow hydroperiod Richards-Baker Index (RBI) wetland water level loggers

Hydrological patterns determine water depth, flow intensity, duration, and frequency of flooding, as well as low flow periods. Water levels …

Record Modified: Mar 12, 2026
Record Released: Jun 27, 2018
Publisher: Parks Canada
Formats: CSV PDF
Keywords: PEI National Park hydrology water level flow intensity Richards-Baker Index (RBI) stream flow index

Water temperature is considered a key ecosystem driver in freshwater ponds and streams of PEI National Park. American eel and …

Record Modified: Mar 12, 2026
Record Released: Jun 27, 2018
Publisher: Parks Canada
Formats: CSV
Keywords: PEI National Park freshwater temperature stream optimum growth growing degree days brook trout Salvelinus fontinalis American eel Anguilla rostrata data loggers

PEI National Park samples Chlorophyll-a to measure aquatic productivity in four freshwater ponds. The sampling is carried out on an …

Record Modified: Mar 9, 2026
Record Released: Jun 27, 2018
Publisher: Parks Canada
Formats: CSV PDF
Keywords: PEI National Park chlorophyll a productivity temperature pond primary productivity data loggers

Freshwater ponds are monitored annually for fish species diversity and American eel abundance (catch per unit effort, or CUE), and …

Record Modified: Mar 9, 2026
Record Released: Jun 27, 2018
Publisher: Parks Canada
Formats: CSV
Keywords: PEI National Park freshwater fish biodiversity community pond abundance American eel Anguilla rostrata population Hoop traps gee-type minnow traps ...

Plant Watch is a national program which has been incorporated into ecological integrity monitoring in PEI National Park. The program …

Record Modified: Mar 9, 2026
Record Released: Jun 27, 2018
Publisher: Parks Canada
Formats: CSV
Keywords: PEI National Park PlantWatch first bloom bunchberry Cornus Canadensis starflower Trientalis borealis red maple Acer rubrum Eastern larch Larix laricina plant phenology ...

Annual decay rates in soil humus are monitored in 12 permanent forest plots within PEI National Park using year-to-year dry …

Record Modified: Mar 9, 2026
Record Released: Jun 27, 2018
Publisher: Parks Canada
Formats: CSV
Keywords: PEI National Park soil forest decomposition rate

Existing invasive exotic species and the potential introduction of new invasive species pose a threat to forest biodiversity and function. …

Record Modified: Mar 9, 2026
Record Released: Jun 27, 2018
Publisher: Parks Canada
Formats: CSV
Keywords: PEI National Park invasive species garlic mustard Alliaria petiolata glossy buckthorn Frangula alnus Japanese knotweed Polygonum cuspidatum gypsy moth Lymantria dispar Scotch pine Pinus sylvestris

Purple loosestrife (Lythrum salicaria) is an alien invasive species that is considered a threat to wetland plant community biodiversity. In …

Record Modified: Mar 9, 2026
Record Released: Jun 27, 2018
Publisher: Parks Canada
Formats: CSV
Keywords: PEI National Park wetlands invasive species purple loosestrife Lythrum salicaria

Odonata monitoring is conducted in four shallow water ponds within the wetland ecosystems of PEI National Park. Park staff collect …

Record Modified: Mar 9, 2026
Record Released: Jun 27, 2018
Publisher: Parks Canada
Formats: CSV
Keywords: PEI National Park wetlands odonata dragonflies biodiversity exuviae