Abstract：
:The knowledge of selenium (Se) partitioning in treatment wetlands and wetland vegetation management are essential for long-term effective operation of constructed wetlands treating Se-laden agricultural tile-drainage in central California. In this field study, samples from different compartments of treatment wetlands were collected and the vegetation change in each wetland cell was examined four years after the wetland's inception. The results showed that saltgrass (Distichlis spicata) and rabbitfoot grass (Polypogon monspeliensis) were less competitive than cattail (Typha latifolia) and saltmarsh bulrush (Scirpus robustus). Over 90% of the wetland cell originally vegetated with saltgrass or rabbitfoot grass was occupied by invasive plants--i.e., when invasive species were not controlled in the wetlands. More Se was likely found in sediments from vegetated regions, compared to the unvegetated areas of the wetland cell. Particularly, rhizosphere sediments accumulated about 4-fold more Se than non-rhizosphere sediments. Among the total Se retained in the wetland 90% of the total Se was partitioned in the top 10-cm layer of sediment. The Se accumulation in plant materials accounted for about 2% of the total Se mass retained in each wetland cell. This field study demonstrated that wetland plants play significant roles in the treatment of Se-laden agricultural drainage.
journal_name
Int J Phytoremediationjournal_title
International journal of phytoremediationauthors
Lin ZQ,Terry N,Gao S,Mohamed S,Ye ZHdoi
10.1080/15226510903563868subject
Has Abstractpub_date
2010-03-01 00:00:00pages
255-67issue
3eissn
1522-6514issn
1549-7879journal_volume
12pub_type
杂志文章abstract：:Citric acid treated peach (Prunus persica) stone shell as an effective adsorbent were synthesized for the adsorption of Cr (VI) from aqueous solutions. The aim of this study was to predict the optimal conditions for citric acid modification of peach kernel shell (CA-PSS) the modification process and the removal of Cr ...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2018.1540541
更新日期：2019-01-01 00:00:00
abstract：:A hydroponic experiment was conducted to investigate the effects of indole-3-acetic acid (IAA) on arsenic (As) uptake and antioxidative enzymes in fronds of Pteris cretica var. nervosa (As hyperaccumulator) and Pteris ensiformis (non-hyperaccumulator). Plants were exposed to 2 mg L-1 As(III), As(V) or dimethylarsinic ...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2016.1207609
更新日期：2017-03-04 00:00:00
abstract：:The development of more sustainable remediation techniques has been receiving greater attention, as an alternative to soil excavation plan in urban gardens. An in situ phytoextraction experiment with buckwheat (Fagopyrum esculentum) was performed with a 5 mmol kg-1 citric acid (CA) application. Joint experiments under...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2019.1606778
更新日期：2019-01-01 00:00:00
abstract：:In response to Dr. Yang et al.'s comments on our article "Transcriptomic response of Arabidopsis thaliana exposed to hydroxylated polychlorinated biphenyls (OH-PCBs)", additional details were provided regarding the analysis of the gene expression level (One-Way Between-Subject ANOVA) and correction for false discovery...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2019.1645090
更新日期：2020-01-01 00:00:00
abstract：:Betula pendula (Silver birch) trees growing on two contaminated sites were evaluated to assess their capacity to phytoscreen and phytoremediate chlorinated aliphatic compounds and heavy metals. Both locations are industrially-contaminated properties in central Sweden. The first was the site of a trichloroethylene (TCE...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2013.828012
更新日期：2015-01-01 00:00:00
abstract：:Cadmium (Cd) contamination in paddy fields affects human health because of the consumption of Cd-contaminated rice. In the current study, we demonstrated that variation in root system architecture (RSA) influenced Cd uptake by rice. Rice cultivars consisting of KDML105, Mali Dang, Pitsanulok2 and Niaw San-pah-tawng we...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2018.1523869
更新日期：2019-01-01 00:00:00
abstract：:This pot experiment aimed to investigate the influence of rice straw biochar (BC 0, 1, and 3%, w/w) and organic manure (OM 0, 1, and 2%, w/w) addition on the growth, nutrient and cadmium (Cd) uptake of forage soybean in 10 mg Cd kg-1 contaminated soils. Compared with non-biochar treatments, biochar decreased shoot bio...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2020.1789843
更新日期：2021-01-01 00:00:00
abstract：:Tribenuron methyl (TBM) is widely used in weed control. Due to its phytotoxicity, concerns on TBM pollution to soil have been raised. In this research, TBM concentration in the soil profile and vetiver grass were measured and simulated using HYDRUS-1D and modified PRZM-3 models. The treatments were two herbicide conce...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2019.1583632
更新日期：2019-01-01 00:00:00
abstract：:Excessive nickel (Ni) accumulation in edible parts of the plants has become a serious challenge for food security over the past few decades. Therefore, in this study, the role of calcium (Ca2+) signaling in imparting Ni tolerance was investigated in zucchini (Cucurbita pepo L. cv Courgette d'Italie). Exposure of zucch...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2020.1814992
更新日期：2020-09-17 00:00:00
abstract：:This study focused on isolation of bacteria with biphenyl/polychlorinated biphenyl (PCB) degrading ability from the rhizosphere of Morus alba (mulberry plant). Repetitive enrichment of rhizospheric soil samples with biphenyl resulted in the isolation of Rhodococcus sp. MAPN-1, identified by 16S rRNA gene sequence anal...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2020.1784088
更新日期：2020-01-01 00:00:00
abstract：:A field study was conducted to assess the ability of landfill covers to control percolation into the waste. Performance of one conventional cover was compared to that of two evapotranspiration (ET) tree covers, using large (7 x 14 m) lined lysimeters at the Leon County Solid Waste management facility in Tallahassee, F...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2011.607869
更新日期：2012-01-01 00:00:00
abstract：:A field experiment in which a hyperaccumulator (Arabis alpina) was intercropped with winter crop (Vicia faba), was conducted to understand effect of the root exudates on the content and accumulated amounts, sub-cellular distribution of Cd and Pb of the intercropped plants during the ripening period of V. faba (120 d a...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2018.1523867
更新日期：2019-01-01 00:00:00
abstract：:Plants on contaminated mining soils often show a reduced growth due to nutrient depletion as well as trace elements (TEs) toxicity. Since those conditions threat plant's survival, plant growth-promoting rhizobacteria (PGPRs), such as rhizobia, might be of crucial importance for plant colonization on TE-contaminated so...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2016.1207600
更新日期：2017-02-01 00:00:00
abstract：:In this study, batch removal of hexavalent chromium from aqueous solutions by powdered Colocasia esculenta leaves was investigated. Batch experiments were conducted to study the effects of adsorption of Cr(VI) at different pH values, initial concentrations, agitation speeds, temperatures, and contact times. The biosor...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2016.1146229
更新日期：2016-08-02 00:00:00
abstract：:Salinity is a major worldwide problem that affects agricultural soils and limits the reclamation of contaminated sites. Despite the large number of research papers published about salt tolerance in Brassica juncea L., there are very few accounts concerning the influence of salinity on the uptake of trace metals. In th...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2013.856844
更新日期：2014-01-01 00:00:00
abstract：:An expert elicitation exercise was undertaken to determine those components and processes that are most important for modeling plant uptake of organic chemicals. The state of our knowledge of these processes was also assessed. This semi-quantitative analysis allowed the construction of an idealized model with seven co...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226510802100440
更新日期：2008-09-01 00:00:00
abstract：:Chelate-assisted phytoextraction using agricultural crops has been widely investigated as a remediation technique for soils contaminated with low mobility potentially toxic elements. Here, we report the use of a controlled-release microencapsulated EDTA (Cap-EDTA) by emulsion solvent evaporation to phytoremediate soil...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226510903390452
更新日期：2012-09-01 00:00:00
abstract：:The accumulation, chemical speciation and distribution of polychlorinated biphenyls (PCBs) were investigated in various parts of alfalfa. Moreover, the adsorption characteristics for PCB 28 by alfalfa and the influencing factors of the adsorption characteristics were studied. There were different degrees of PCB accumu...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2017.1284749
更新日期：2017-08-03 00:00:00
abstract：:Metal decontamination and leaching alleviation capacity of Eucalyptus globulus with and without electric field were investigated using ICP-MS. The biomass production of the chosen plant increased from 0.87 kg in planting control without electrokinetic treatment to 1.16 and 1.42 kg in experiments with electric field su...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2018.1501342
更新日期：2019-01-01 00:00:00
abstract：:In June 2005, the Department of Energy (DOE) began establishing the 60-ha Howell Prairie around the disposal cell at the DOE Weldon Spring Site (WSS). Prairies were historically present in the area of the site. Quantitative Cover sampling was used to quantify Total Cover, Native Grass Cover, Non-Native Grass Cover, Na...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2016.1216081
更新日期：2017-01-02 00:00:00
abstract：:The results of investigation of the process of cadmium accumulation by floating plants of Eichhornia crassipes and Pistia stratiotes are discussed. The main specialty of this study is that it puts more emphasis on the mechanism of penetration of pollutant within the plant and its fate during accumulation act. As a res...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2012.751353
更新日期：2013-01-01 00:00:00
abstract：:This study attempts to evaluate the capacity of wetland plants' ability to dissipate phenanthrene (PHE) under waterlogged conditions. The results indicate that Typha latifolia and Vetiveria zizanioides may efficiently degrade PHE, and were much more effective when under combined plant cultivation with the inoculation ...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2017.1301877
更新日期：2017-10-03 00:00:00
abstract：:Aminated avocado seed powder (AASP)-an eco-friendly novel adsorbent has been used for the removal of Acid Yellow 17 (AY 17) and Amaranth (AMR) from an aqueous phase. The AASP (before and after adsorption) was systematically characterized by different analytical techniques such as FT-IR, FESEM, EDX, and N2 adsorption-d...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2020.1866491
更新日期：2021-01-06 00:00:00
abstract：:The mixed Cu and Zn oxide (Cu/ZnO) nanoparticles have been synthesized using Brassica juncea L. plants. The synthesized Cu/ZnO nanoparticles were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM) and energy dispersive spectrum (EDS). It was found that the synthesized Cu/ZnO nanoparticles...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2011.628718
更新日期：2012-10-01 00:00:00
abstract：:The article dwells upon identifying the effect of cadmium on the roots of beetroot. The exposure effects of various concentrations of cadmium were studied at different levels of the plant organization (tissue pieces, organelles, membrane vesicles). The effect was noted only at a concentration of 100 μm. The negative e...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2019.1583722
更新日期：2019-01-01 00:00:00
abstract：:The influence of flow velocity on the uptake of cadmium, copper, lead, and zinc by hydroponically grown soft stem bulrush (Scirpus validus) was investigated. The roots of the plants were exposed to a continually recycled, nutrient enriched, synthetic stormwater. Plants were divided into groups and the roots of each gr...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2013.773274
更新日期：2014-01-01 00:00:00
abstract：:Microalga biomass has been described worldwide according their capacity to realize biosorption of toxic metals. Chromium is one of the most toxic metals that could contaminate superficial and underground water. Considering the importance of Spirulina biomass in production of supplements for humans and for animal feed ...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2014.964846
更新日期：2015-01-01 00:00:00
abstract：:In this work we analysed the protein variations which occurred in two Thlaspi caerulescens populations when subjected to 0 and 10 microM nickel (Ni) treatments: the Ni hyperaccumulator T. caerulescensfrom a metalliferous soil in Italy and T. caerulescens from Czech Republic, adapted to grow on a non-metalliferous soil...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226510903353138
更新日期：2010-10-01 00:00:00
abstract：:Prediction of heavy-metal concentration in the edible parts of economic crops, based on their concentration in soil and other environmental factors, is urgently required for human risk assessment. The present investigation aimed to develop regression models for predicting heavy-metal concentration in wheat plants via ...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2020.1725866
更新日期：2020-01-01 00:00:00
abstract：:Toxic heavy metal pollution of water is a major environmental problem and the current remediation approaches are not optimal as they are non-eco-friendly and lacking in efficiency. As such phytoremediation, a green remediation technology is recognized as a better approach. In this study, both Fourier Transform Infrare...
journal_title：International journal of phytoremediation
pub_type： 杂志文章
doi：10.1080/15226514.2020.1774499
更新日期：2020-01-01 00:00:00
