impacts of oil sands process water on fen plants

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Impacts of oil sands process water on fen plants ...

Fen plant growth in peat contaminated with groundwater discharges of oil sands process water (OSPW) was assessed in a greenhouse over two growing seasons. Three treatments (non-diluted OSPW, diluted OSPW and rainwater) were tested on five vascular plants and four mosses.

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Impacts of oil sands process water on fen plants ...

Aug 01, 2012  Highlights Fen plant growth was assessed under groundwater discharges of oil sands process water. Sedge and grass species were not stressed after two growing seasons in greenhouse. Carex species and Triglochin maritima would be helpful in created contaminated fens. In dry conditions, contaminated groundwater discharge was detrimental for mosses. Campylium stellatum would be the

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Impacts of oil sands process water on fen plants ...

Impacts of oil sands process water on fen plants: Implications for plant selection in required reclamation projects Rémy Pouliota,*,1, Line Rocheforta,1, Martha D. Grafb aDepartment of Plant Sciences and Peatland Ecology Research Group (PERG2), Laval University, 2425 rue de l’Agriculture, Québec City, Québec, Canada G1V 0A6 b Department of Environmental Planning, Herrenhäuser Str.

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Impacts of oil sands process water on fen plants ...

Impacts of oil sands process water on fen plants: Implications for plant selection in required reclamation projects Author links open overlay panel Rémy Pouliot a 1 Line Rochefort a 1 Martha D. Graf b

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Impacts of oil sands process water on fen plants ...

The potential effects of process water from oil sands, which can have high concentrations of toxins, strongly influ- ence fen plant survival ( Pouliot et al. 2012 Pouliot et al. , 2013. A signifi ...

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Impacts of oil sands process water on fen plants ...

Impacts of oil sands process water on fen plants: Implications for plant selection in required reclamation projects Rémy Pouliota,*,1, Line Rocheforta,1, Martha D. Grafb aDepartment of Plant Sciences and Peatland Ecology Research Group (PERG2), Laval University, 2425 rue de l’Agriculture, Québec City, Québec, Canada G1V 0A6 b Department of Environmental Planning, Herrenhäuser Str.

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Impacts of oil sands process water on fen plants ...

The potential effects of process water from oil sands, which can have high concentrations of toxins, strongly influ- ence fen plant survival ( Pouliot et al. 2012 Pouliot et al. , 2013. A signifi ...

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How Fen Vegetation Structure Affects the Transport of Oil ...

to fen peatlands (Price et al. 2010) and the use of peat in the soil layer during reclamation (Shurniak and Barbour 2002), determining the transport and fate of OSPW in peat soils and its impact on peatland plant communities is essential. Many of the current environmental problems in the Athabasca oil sands region involve the leaching of chem-

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10.1016/j.envpol.2012.03.050 DeepDyve

Jun 11, 2020  10.1016/j.envpol.2012.03.050 10.1016/j.envpol.2012.03.050 2020-06-11 00:00:00 1 Introduction An unprecedented expansion of oil sands extraction has been underway in northwestern Canada over the past two decades. Open pit mining completely removes large parts of the landscape that was originally made up of 50% wetlands (of which 90% were peatlands; Vitt et al., 1996 ).

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How Fen Vegetation Structure Affects the Transport of Oil ...

Feb 25, 2012  The main objectives were to characterize: (1) the movement of process-affected water in peat substrate, (2) survival and growth of common fen species native to the oil-sands region in a realistic greenhouse trials; and (3) the changes in microbial functional diversity in the contaminated peat under two fen vegetation structures.

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Water impacts of oil sands - Energy Education

One major environmental impact that comes from extraction in the oil sands is the water use.The water used in oil sands development is used in surface mining to separate the extracted oil sand into sand and bitumen components. Then, water is converted to steam in SAGD operations to separate the bitumen from the sand before it is extracted. The water used in the oil sands can be recycled ...

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Effects Of Oil Sands Process Affected Water And Substrates ...

Get Free Effects Of Oil Sands Process Affected Water And Substrates On Wood Frog I Rana Sylvatica I Eggs And Tadpoles Textbook and unlimited access to our library by created an account. Fast Download speed and ads Free! Effects of Oil Sands Process Affected Water and Substrates on Wood Frog Rana Sylvatica Eggs and Tadpoles.

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Growth of Common Plants of Boreal Reclamation Sites in Oil ...

Oil sands surface mining and processing in Alberta generate large volumes of fluid tailings and process water high in salts and metals, which must be reclaimed. We investigated growth of four common plants (two native and two non-native) found in boreal oil sands reclamation sites as influenced by substrate type (tailings cake, and mixtures of cake-sand, cake-peat, and cake-forest floor ...

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Oil Sands Processing - Oil Sands

Aug 06, 2020  Oil sands are a combination of sand, clay and water that contain a heavy crude oil variant called bitumen. 1 But, this complex hydrocarbon is almost solid at room temperature and does not flow without extensive processing. 2 Subsequently, there are two ways to extract the bitumen: mining or in situ. 3 Both are complex, energy-intensive and expensive processes. 3 As a result, oil sands ...

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Peatlands and oil sands: Groupe de recherche en écologie ...

Fen mosses can tolerate some saline conditions found in oil sands process water. How fen vegetation structure affects the transport of oil sands process-affected waters. Impacts of oil sands process water on fen plants: Implications for plant selection in required reclamation projects.

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Initiatives in oil sand reclamation (Chapter 9 ...

Restoration and Reclamation of Boreal Ecosystems - September 2012

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Canada’s Oil Sands Innovation Alliance releases reports ...

Aug 18, 2021  Calgary, AB – Today, Canada’s Oil Sands Innovation Alliance (COSIA) released a suite of research reports summarizing 100 research projects related to the areas of land, water and tailings. The reports highlight research essential to advancing cleantech in the oil sands. There are four research reports in total – one focused on water, one focused on tailings, with two reports focused on ...

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Study No. 143 July 2014 - CERI

oil), oil sands production is now the largest oil source in Alberta at 761 million barrels in 2013 (compared to 213 million barrels for crude oil). 1 1 Alberta Energy Regulator ST98 (2014).

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Naturally Saline Boreal Communities as Models for ...

Nov 21, 2005  The full text of this article hosted at iucr is unavailable due to technical difficulties.

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The effect of oil sands process-affected water and ...

Oil sands mining in the Athabasca region of northern Alberta results in the production of large volumes of oil sands process-affected water (OSPW). We have evaluated the effects of OSPW, the acid extractable organic (AEO) fraction of OSPW, and individual naphthenic acids (NAs) on the germination and development of the model plant, Arabidopsis ...

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Process water treatment in Canada’s oil sands industry: I ...

Process water treatment has become a critical issue for Canada’s oil sands industry. Continuous recycling of tailings pond water (TPW) has contributed to a decline in water quality that has consequences for bitumen recovery, water consumption, and reclamation efforts.

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Effects Of Oil Sands Process Affected Water And Substrates ...

Get Free Effects Of Oil Sands Process Affected Water And Substrates On Wood Frog I Rana Sylvatica I Eggs And Tadpoles Textbook and unlimited access to our library by created an account. Fast Download speed and ads Free! Effects of Oil Sands Process Affected Water and Substrates on Wood Frog Rana Sylvatica Eggs and Tadpoles.

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Identification of detoxification pathways in plants that ...

Identification of detoxification pathways in plants that are regulated in response to treatment with organic compounds isolated from oil sands process-affected water. Widdup EE(1), Chatfield-Reed K(1), Henry D(1), Chua G(2), Samuel MA(3), Muench DG(4).

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Environmental and Experimental Botany

Fen mosses can tolerate some saline conditions found in oil sands process water Rémy Pouliota,∗, Line Rocheforta, Martha D. Grafb a Department of Plant Sciences and Peatland Ecology Research Group (PERG1), Laval University, 2425 rue de l’Agriculture, Québec, Canada G1V 0A6 b Department

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Centre d'études nordiques - Member

Impacts of oil sands process water on fen plants: Implications for plant selection in required reclamation projects. Environmental Pollution , 167: 132-137. DOI: 10.1016/j.envpol.2012.03.050 .

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Oil Sands 101: Process Overview Oil Sands Magazine

Sep 01, 2016  Oil sands are actually found all over the world, and are sometimes referred to as tar sands or bituminous sands. A typical oil sands deposit in Alberta contains on average about 10% bitumen, 5% water and 85% solids, mostly in the form of coarse silica sand. Oil sands also contain fine solids and clays, typically in the range of 10 to 30% by weight.

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Typha latifolia plant performance and stand biomass in ...

Abstract Stand productivity of the dominant macrophyte Typha latifolia may be constrained by salinity and pollution in the oil sands wetlands of northern Alberta. We compared the performance and stand biomass of T. latifolia plants established in oil sands industrial wetlands (directly exposed to byproduct processed materials), on-site indirectly-affected, and off-site natural wetlands.

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Reclaiming Alberta's oil sands mines - EARTH Magazine

Feb 22, 2010  “[The water has] been exposed to oil sands and clay, some of which is a marine-based clay from an ancient sea that covered the area about 100 million years ago. That old marine-based clay contains a lot of salt, and the mining water that has been exposed to [the clay] is

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Water Resources and the Oil Gas Industry - Process Ecology

Mar 08, 2010  Even if the most visible impacts will be due to mining operations, the cumulative impact of a large number of in situ and enhanced oil recovery (e.g. water flood) projects could be even larger. The goal of water minimization cannot be considered in isolation and other environmental impacts must also be included in the analysis for decision making.

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Innovation Profile: Joshua Martin and the Nikanotee Fen ...

Oct 03, 2017  Martin notes that the key is ensuring materials used to construct the fen have the right water-conducting properties to draw water to where it is needed. At the 2.9 hectare Nikanotee Fen, Martin and his team have, for example, added a sloped embankment of coarse tailings sand which helps trap rainfall in the ground instead of letting it run off.

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Here's how oil sands innovators are pioneering ...

Jan 06, 2020  Launched in 2017, Eaton said the applications could have a significant impact not only in oil sands operations, but for global mining operations. “These things are so adaptable. We’re able to test out methods to treat OSPWs (oil sand process-affected waters) or tailings by putting in a number of plants native to that area,” Eaton says.

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(PDF) Responses of the wetland grass, Beckmannia ...

Responses of the wetland grass, Beckmannia syzigachne, to salinity and soil wetness: Consequences for wetland reclamation in the oil sands area of Alberta, Canada

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Australian Centre for Geomechanics Conference Paper ...

The purpose of the guide was to provide a classification system and tools associated with plant species and community interactions that can be used to effectively reclaim and revegetate disturbed riparian ecosystems. ... Rochefort, L. and Graf, M.D. (2012) Impacts of oil sands process water on fen plants: Implications for plant selection in ...

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