factors affecting plant establishment on mining tailings
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factors affecting plant establishment on mining tailings

factors affecting plant establishment on mining tailings

factors affecting plant establishment on mining tailings.... the effect of pipeline construction and operations on establishment of rare plant...

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Barriers for plant establishment in the abandoned tailings ...

2020-7-10  Given that plants cover less than 1% of the tailing deposit area, in this paper, our goal is to identify other factors that restrict plant establishment. We explore the hypothesis that organic matter is the major barrier to plant establishment by limiting nutrient availability and microbial activity.

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Barriers for plant establishment in the abandoned tailings ...

Past mining activities have left a legacy of abandoned mine tailing deposits whose metal contaminants poses serious risks to ecosystems and human health. While the development of a vegetated cover in mine tailings can help in mitigating these risks, the local factors limiting plant establishment in

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(PDF) Establishment of wetland plants on flooded mine

Other wetland plant species that have been found to grow on mine tailings and are known ... to factors affecting sediment nutrient availability. ... with aquatic plant establishment to control ...

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A review on in situ phytoremediation of mine tailings ...

2017-10-1  Factors affecting phytoremediation of mine tailings are discussed. Abstract Mine tailings are detrimental to natural plant growth due to their physicochemical characteristics, such as high pH, high salinity, low water retention capacity, high heavy metal concentrations, and deficiencies in soil organic matter and fertility.

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Edaphic factors determining the colonization of semiarid ...

Phytomanagement has been considered a feasible technique to decrease the environmental risks associated to mine tailings and its implementation relies on a suitable plant species selection. The goal of this study was to identify the edaphic factors, including microbiology, affecting the establishmen

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Edaphic factors determining the colonization of semiarid

2020-6-27  The goal of this study was to identify the edaphic factors, including microbiology, affecting the establishment of plant species with contrasting growth

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Soil factors affecting vegetation establishment after sand ...

2019-5-2  Soil factors affecting vegetation establishment after sand mining on North Stradbroke Island Usha P. Pillai-McGarryA, Craig LockhartB and David Mulligan A AThe University of Queensland, Sustainable Minerals Institute, Brisbane, QLD, Australia, Email [email protected]

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Phytoremediation of Mine Tailings and Bio-ore

2014-6-9  PHYTOREMEDIATION OF MINE TAILINGS AND BIO-ORE PRODUCTION: RESULTS FROM A STUDY ON PLANT SURVIVAL AT THE CENTRAL MANITOBA (AU) MINESITE (NTS 52L/13) by S. Renault1, E. Sailerova2 and M.A.F. Fedikow Renault, S., Sailerova, E. and Fedikow, M.A.F. 2001: Phytoremediation of mine tailings and bio-ore production: results from

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The microbial community from the early-plant colonizer ...

2021-5-17  Copper mining operations adversely affect the environment due to the deposition of large volumes of hard-rock waste materials in nearby areas, being mine tailings quite relevant sources of...

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Barriers for plant establishment in the abandoned tailings ...

Past mining activities have left a legacy of abandoned mine tailing deposits whose metal contaminants poses serious risks to ecosystems and human health. While the development of a vegetated cover in mine tailings can help in mitigating these risks, the local factors limiting plant establishment in

More

A review on in situ phytoremediation of mine tailings ...

2017-10-1  Factors affecting phytoremediation of mine tailings are discussed. Abstract Mine tailings are detrimental to natural plant growth due to their physicochemical characteristics, such as high pH, high salinity, low water retention capacity, high heavy metal concentrations, and deficiencies in soil organic matter and fertility.

More

Edaphic factors determining the colonization of semiarid ...

The goal of this study was to identify the edaphic factors, including microbiology, affecting the establishment of plant species with contrasting growth patterns during the phytomanagement of mine ...

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Environmental factors influencing the structural dynamics ...

Environmental factors influencing the structural dynamics of soil microbial communities during assisted phytostabilization of acid-generating mine tailings: A mesocosm experiment Alexis Valentín-Vargas, Robert A. Root, Julia W. Neilson , Jon Chorover , Raina M. Maier

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Phytoremediation of Mine Tailings and Bio-ore

2014-6-9  PHYTOREMEDIATION OF MINE TAILINGS AND BIO-ORE PRODUCTION: RESULTS FROM A STUDY ON PLANT SURVIVAL AT THE CENTRAL MANITOBA (AU) MINESITE (NTS 52L/13) by S. Renault1, E. Sailerova2 and M.A.F. Fedikow Renault, S., Sailerova, E. and Fedikow, M.A.F. 2001: Phytoremediation of mine tailings and bio-ore production: results from

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Edaphic factors determining the colonization of semiarid

2020-6-27  Phytomanagement has been considered a feasible technique to decrease the environmental risks associated to mine tailings and its implementation relies on a suitable plant species selection. The goal of this study was to identify the edaphic factors, including microbiology, affecting the establishment of plant species with contrasting growth patterns during the phytomanagement of mine tailings.

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Decomposition and nitrogen transforma- tions in

2017-8-10  The influence of organic matter for plant establishment on tailings, 9 Temperature, moisture and pH as factors affecting microbial activity, 10 History of the field site, 11 Objectives, 12 Materials and methods, 12 Copper mine tailings and digested sewage sludge, 12 Experimental design, 14 Incubation experiment, 14 Pot experiment, 14

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Plants from the abandoned Nacozari mine tailings ...

2 天前  Phytostabilization is a remediation that uses plants for in-situ stabilization of contamination in soils and mine tailings. The objective of this study was to identify native plant species with potential for phytostabilization of the abandoned mine tailings in Nacozari, Sonora in northern Mexico. A flora of 42 species in 16 families of angiosperms was recorded on the tailings

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Tailingsfo What Are Tailings? - Their nature and

2021-1-4  Tailings consist of ground rock and process effluents that are generated in a mine processing plant. Mechanical and chemical processes are used to extract the desired product from the run of the mine ore and produce a waste stream known as tailings. This process of product extraction is never 100% efficient, nor is it possible to reclaim all ...

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Phytostabilization of Mine Tailings in Arid and Semiarid ...

Mine tailings disposal sites from either inactive or abandoned mine sites are prevalent in arid and semiarid regions throughout the world. Major areas include northern Mexico and the Western United States, the Pacific coast of South America (Chile and Peru), southwestern Spain, western India, South Africa, and Australia (Munshower 1994; Tordoff et al. 2000).

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From lithotroph- to organotroph-dominant: directional ...

2015-8-13  Although abiotic factors pose significant constraints for plant establishment in mine tailings 50, the development of microbial diversity is also crucial to facilitate and sustain plant growth and ...

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Plants from the abandoned Nacozari mine tailings ...

2 天前  Phytostabilization is a remediation that uses plants for in-situ stabilization of contamination in soils and mine tailings. The objective of this study was to identify native plant species with potential for phytostabilization of the abandoned mine tailings in Nacozari, Sonora in northern Mexico. A flora of 42 species in 16 families of angiosperms was recorded on the tailings

More

Phytoremediation of Mine Tailings and Bio-ore

2014-6-9  PHYTOREMEDIATION OF MINE TAILINGS AND BIO-ORE PRODUCTION: RESULTS FROM A STUDY ON PLANT SURVIVAL AT THE CENTRAL MANITOBA (AU) MINESITE (NTS 52L/13) by S. Renault1, E. Sailerova2 and M.A.F. Fedikow Renault, S., Sailerova, E. and Fedikow, M.A.F. 2001: Phytoremediation of mine tailings and bio-ore production: results from

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Bacterial Community Changes during Plant Establishment

2007-9-1  Mine tailings are moderately to severely impacted sites that lack normal plant cover, soil structure and development, and the associated microbial community. In arid and semiarid environments, tailings and their associated contaminants are prone to eolian dispersion and water erosion, thus becoming sources of metal contamination.

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Edaphic factors determining the colonization of semiarid ...

2020-11-1  Edaphic factors determining the colonization of semiarid mine tailings by a ruderal shrub and two tree plant species: Implications for phytomanagement ... The goal of this study was to identify the edaphic factors, including microbiology, affecting the establishment of plant species with contrasting growth patterns during the phytomanagement of ...

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PHYSICAL RECONSTRUCTION OF MINE TAILINGS AFTER

2020-6-29  Soil factors affecting plant root growth include water content, aeration, temperature, and mechanical resistance (Letey, 1985). Mechanical resistance, which is a measurement of the resistance roots encounter in the soil (Phillips and Kirkham, 1962) , and gravimetric water content were measured on tailings and undisturbed natural soils in the ...

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Using vegetation to restore mine tailings - Free Essay ...

Effects of Arbuscular Mycorrhizal Fungi on Plant Biomass and Rhizosphere Microbial Community Structure of Mesquite Grown in Acidic Lead/Zinc Mine Tailings. The focus of this study was to observe how the ability of AMF inocula would help aid in the establishment of mesquite (Prosopis juliflora) in an acidic mine metalliferous tailing.

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Tailingsfo What Are Tailings? - Their nature and

2021-1-4  Tailings consist of ground rock and process effluents that are generated in a mine processing plant. Mechanical and chemical processes are used to extract the desired product from the run of the mine ore and produce a waste stream known as tailings. This process of product extraction is never 100% efficient, nor is it possible to reclaim all ...

More

Phytostabilization of Mine Tailings in Arid and Semiarid ...

Mine tailings disposal sites from either inactive or abandoned mine sites are prevalent in arid and semiarid regions throughout the world. Major areas include northern Mexico and the Western United States, the Pacific coast of South America (Chile and Peru), southwestern Spain, western India, South Africa, and Australia (Munshower 1994; Tordoff et al. 2000).

More

Iron Ore And Taconite Mine Reclamation And

2016-5-18  organic material and plant available nitrogen and phosphorus. Current reclamation laws require the topsoil to be stored separately from the rest of the overburden (Gould, 1996). The infertility of the soils after mining or re-contouring is the dominant factor affecting the successful re-vegetation of the mine

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