Sapflow of hybrid poplar (Populus nigra L.×P. maximowiczii A. Henry ‘NM6’) during phytoremediation of landfill leachate

Zalesny, Ronald S.; Wiese, Adam H.; Bauer, Edmund O.; Riemenschneider, Don E.

doi:10.1016/j.biombioe.2005.08.006

Cited by 49 publications

(23 citation statements)

References 64 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…S. 9 smithiana has also been tested but the knowledge of its phytoextraction potential is generally limited (Iqbal et al 2012;Puschenreiter et al 2013). Kacálková et al (2009) have shown the potential of this Salix taxon to extract Cu and Zn to be generally higher than Populus nigra 9 P. maximowiczii, and has a great potential in phytoremediation (Zalesny et al 2006). Mleczek et al (2017) described the phytoextraction of all three metals in 145 Salix taxa growing in Grodziec Mały Village one year earlier.…”

Section: Discussionmentioning

confidence: 99%

Diversity of low-molecular weight organic acids synthesized by Salix growing in soils characterized by different Cu, Pb and Zn concentrations

et al. 2017

View full text Add to dashboard Cite

The aim of the study was to evaluate the biosynthesis and exudation of 10 low-molecular weight organic acids (LMWOAs) into the rhizosphere with a simultaneous analysis of the acid contents in the roots and leaves of 9 Salix taxa growing on two experimental areas, differing in their concentrations of copper (Cu), lead (Pb) and zinc (Zn) in the soil (Area 1-low, Area 2-high concentration). The obtained results reveal a significant difference in the phytoextraction of the tested Salix taxa for the analysed metals in both areas. The highest contents of Cu, Pb and Zn were observed for all Salix collected from Area 2, especially in S. 9 smithiana roots (116 ± 8.76, 87.84 ± 7.30 and 203.42 ± 14.62 mg kg -1 DW, respectively). The results obtained in Area 2 also revealed acidification of the rhizosphere and a higher concentration of acids, mainly oxalic, malic, malonic, acetic and citric acids. Contents of oxalic, malic, acetic and citric acids increased in the roots of Salix taxa from Area 2, while in the leaves formic and succinic acids were also present. S. 9 smithiana was the taxon with the highest concentration of acids in the rhizosphere and roots (73.48 ± 6.77 and 49.79 ± 2.65 lM 100 g -1 DW, respectively), while in leaves a higher content was observed for S. alba and S. viminalis 'PR' taxa (78.12 ± 3.95 and 71.12 ± 3.75 lM 100 g -1 DW, respectively).

show abstract

Section: Discussionmentioning

confidence: 99%

Diversity of low-molecular weight organic acids synthesized by Salix growing in soils characterized by different Cu, Pb and Zn concentrations

et al. 2017

View full text Add to dashboard Cite

show abstract

“…In addition to salts, past and current phytoremediation research out of Rhinelander includes heavy metals [7,8,23], nitrates [25], and other inorganics as well as organic contaminants [44] (Table 1). One notable current project is an assessment of ecosystem services (i.e., biomass and carbon) of poplar at long-term phytoremediation sites in the eastern USA [3].…”

Section: Additional Inorganic and Organic Contaminantsmentioning

confidence: 99%

“…Both landfills have been closed for some time; the Oneida County Landfill currently serves as a MSW transfer station. Two synthesis and analysis projects were completed at the IAES facilities [7,11], two research studies were conducted in greenhouses at the IAES [17,18], four field studies took place at the Oneida County Landfill [10,19,22,23], and three projects were conducted at the Rhinelander Landfill [8,24,25].…”

Section: Salts and Salinitymentioning

confidence: 99%

Environmental Technologies of Woody Crop Production Systems

et al. 2016

View full text Add to dashboard Cite

Soil erosion, loss of productivity potential, biodiversity loss, water shortage, and soil and water pollution are ongoing processes that decrease or degrade provisioning (e.g., biomass, freshwater) and regulating (e.g., carbon sequestration, soil quality) ecosystem services. Therefore, developing environmental technologies that maximize these services is essential for the continued support of rural and urban populations. Genotype selection is a key component of these technologies, and characteristics of the species used in short rotation woody biomass systems, as well as the silvicultural techniques developed for short rotation woody crops are readily adapted to environmental applications. Here, we describe the development of such woody crop production systems for the advancement of environmental technologies including phytoremediation, urban afforestation, forest restoration, and mine reclamation. The primary goal of these collective efforts is to develop systems and tools that can help to mitigate ecological degradation and thereby sustain healthy ecosystems across the rural to urban continuum. Abbreviations B B o r o n C C a r b o n Cl Chloride Electronic supplementary material The online version of this article (

show abstract

“…Short rotation willow coppices have been reported to be effective in long-term nutrient and biomass accumulation (Adegbidi et al 2001;Aronsson and Perttu 2001;Dimitriou et al 2006). Short rotation poplar coppices, which also have high biomass production potential (Liberloo et al 2005), are being successfully used for phytoremediation in Belgium (Laureysens et al 2004;Laureysens et al 2005), the United Kingdom (Moffat et al 2001;French et al 2006), and the USA (Zalezny et al 2006).…”

Section: Practical Implicationsmentioning

confidence: 99%

Biomass allocation and nutrient use in fast-growing woody and herbaceous perennials used for phytoremediation

2008

View full text Add to dashboard Cite

This study assessed the suitability of two deciduous woody perennials (Salix spp. and Populus spp.) and two summer green herbaceous perennials (Phragmites australis and Urtica dioica) for purification of nutrient enriched wastewater. The main hypothesis tested was that species with a particular trait combination of high relative growth rate (RGR), low nutrient productivity (A) and high mean residence time (MRT) of nutrients would be most effective in accumulating nutrients. The nitrogen and phosphorus use efficiency at the whole plant level was analysed. Four treatments comprising two possible phytoremediation substrates (municipal wastewater and landfill leachate) and two control plant nutrition situations (balanced nutrient solution and pure water) were applied in four replications to the four plant species. Generally, all four species studied showed a high RGR and a low P productivity in the balanced nutrient solution treatment, while the opposite (low RGR and high P productivity) was seen in the phytoremediation substrate and pure water treatments. The general conclusion is that if P is present in marginal proportions in the wastewater, a vegetation filter with Phragmites would have an advantage since biomass and nutrient accumulation in Phragmites does not decrease as much during phytoremediation as that in deciduous woody perennials.

show abstract

Sapflow of hybrid poplar (Populus nigra L.×P. maximowiczii A. Henry ‘NM6’) during phytoremediation of landfill leachate

Cited by 49 publications

References 64 publications

Diversity of low-molecular weight organic acids synthesized by Salix growing in soils characterized by different Cu, Pb and Zn concentrations

Diversity of low-molecular weight organic acids synthesized by Salix growing in soils characterized by different Cu, Pb and Zn concentrations

Environmental Technologies of Woody Crop Production Systems

Biomass allocation and nutrient use in fast-growing woody and herbaceous perennials used for phytoremediation

Contact Info

Product

Resources

About