Boreal rich fen is a rare open peatland community of northern Wisconsin that is associated with glacial moraines, or less commonly, outwash landforms, in which the underlying substrate includes calcareous materials.

Bogs and fens, both peat-forming ecosystems, are also known as mires. [2] The unique water chemistry of fens is a result of the ground or surface water input. Typically, this input results in higher mineral concentrations and a more basic pH than found in bogs.

fens more productive and biologically diverse than bogs. Fens can be treed, shrubby or open. Often referred to as “muskeg,” fens are the most extensive wetlands in the western boreal forest. Fens Ecological Benefits j Known as the “green rivers” of the boreal, fens transport large volumes of water and nutrients across the land-

boreal wetlands Fens Fens are peatlands with deep organic (peat) deposits (>40 cm) and are influenced by slow, lateral water movement. Water sources have been in contact with nutrient-rich surface and/or groundwater making fens more productive and biologically diverse than bogs. Fens can be treed, shrubby or open. Fens Ecological Benefits

This vegetation formation includes all the nutrient-poor to -medium peatland communities in the temperate and boreal regions of North America – wetlands known as bogs and fens. These saturated vegetation conditions are often referred to as mires or muskeg.

Peatlands, also known as bogs and fens, are wetlands that include vegetation such as sphagnum mosses, shrubs, and spruce. This natural carbon storage helps cool the planet and provides a critical bulwark against climate change.

Feb 22, 2024 · Almost all boreal ribbed fens occur in the eastern half of the province. The southernmost ribbed fen was at 51.042ʹN latitude, just west of Calgary. The boreal ribbed fens are clustered on several high elevation plateaus, physiographically referred to as Northern Alberta Uplands Pettapiece 1986).

We present growing season soil chamber methane emission (FCH4), ecosystem respiration (ER), net ecosystem exchange (NEE) and gross primary production (GPP) fluxes from a 9-years water table manipulation experiment in an Alaskan rich fen.

Jun 1, 2016 · In the present study, transcripts of methanogens and MOB, addressing functional active members of the community, are for the first time explored from boreal peatlands, representing Carex-dominated fens, with respect to climate change.

Jun 11, 2015 · Results indicated that microbial community in the northern fen representing Arctic soils would be more sensitive to environmental changes. The response to future climate change clearly may vary even within a habitat type, exemplified here by boreal sedge fen.