Abstract：
:Creative solutions to manage stormwater include ecologically based designs, such as biofilter structures. A laboratory experiment was established to study the ability of biofilters to remove nutrients, metals, total suspended solids (TSS) and total organic carbon originating from roadside stormwater as melted snow. Special attention was paid on the removal of phosphorus (P). In addition, the fate of microplastics (MPs) in the biofilters was followed. The materials selected for biofilters were crushed light-expanded clay aggregates without biochar or amended with biochar, Filtralite P® clay aggregates, crushed concrete or filter sand. A layer to support grass growth was placed above these materials. Stormwater was rich in TSS with associated P, and metals, which were substantially retained by all biofilters.Filtralite and concrete had almost 100% P removal, but the high pH had adverse effects on plants. Light-expanded clay aggregates had lower retention of P andwhen mixed with biochar (30% v/v), the leaching of P increased, while nitrogen retention was improved but . None of the materials was ideal for treating both nutrients and metals, but sand was generally best. Vegetation improved nitrogen retention and stormwater infiltration. Plant roots formed preferential pathways for water and associated substances, evidenced by the accumulation of MPs along root channels. No MPs were found in discharge. Given the high loading of suspended solids and associated contaminants in snow-melt from traffic areas and their efficient retention in biofiltration, results of this study suggest the implementation of such stormwater management solutions along road verges. This article is protected by copyright. All rights reserved.
journal_name
J Environ Qualjournal_title
Journal of environmental qualityauthors
Kuoppamäki K,Lima SP,Scopetani C,Setälä Hdoi
10.1002/jeq2.20201subject
Has Abstractpub_date
2021-01-22 00:00:00eissn
0047-2425issn
1537-2537pub_type
杂志文章abstract：:Biosolids, effluents, and manures are widely applied to agricultural land and other land with varying degrees of pretreatment or control. Regulations governing land application of biosolids take several broad forms in different countries, including limitations based on rates that do not lead to increases in background...
journal_title：Journal of environmental quality
pub_type： 杂志文章,评审
doi：10.2134/jeq2005.0114
更新日期：2005-01-01 00:00:00
abstract：:There are growing concerns regarding the fate of nutrients, especially phosphorus (P), from land application of animal waste. One approach being studied to reduce runoff losses of P is to treat manure or the soil receiving manure with chemical amendments such as gypsum. This study used rainfall simulations to examine ...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2012.0422
更新日期：2014-01-01 00:00:00
abstract：:Canada's National Agri-Environmental Standards Initiative sought to develop an environmental benchmark for low-level waterborne pathogen occurrence in agricultural watersheds. A field study collected 902 water samples from 27 sites in four intensive agricultural watersheds across Canada from 2005 to 2007. Four of the ...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2010.0253
更新日期：2012-01-01 00:00:00
abstract：:Mobility of dissolved organic matter (DOM) strongly affects the export of nitrogen (N) and phosphorus (P) from soils to surface waters. To study the sorption and mobility of dissolved organic C and P (DOC, DOP) in soil, the pH-dependent sorption of DOM to samples from Ap, EB, and Bt horizons from a Danish agricultural...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2006.0081
更新日期：2007-04-05 00:00:00
abstract：:Intensive livestock operations can release odorous gases from stored or land-applied manure. We measured concentrations of dust and 14 odor-causing gases at increasing distances from four feedlots near Lethbridge, southern Alberta, Canada. Concentration was determined from the amount of total dust or gas accumulated i...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2003.1173
更新日期：2003-07-01 00:00:00
abstract：:Maryland will impose restrictions on poultry litter application to soils with excessive P by the year 2005. Alternative uses for poultry litter are being considered, including burning as a fuel to generate electricity. The resulting ash contains high levels of total P, but the availability for crop uptake has not been...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2002.9540
更新日期：2002-05-01 00:00:00
abstract：:Leaching to ground water and tile drains are important parts of the environmental assessment of pesticides. The aims of the present study were to (i) assess the significance of preferential flow for pesticide leaching under realistic worst-case conditions for Dutch agriculture (soil profile with thick clay layer and h...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2004.1473
更新日期：2004-07-01 00:00:00
abstract：:Two novel solid-state 13C nuclear magnetic resonance (NMR) spectroscopic techniques, PSRE (proton spin relaxation editing) and RESTORE [Restoration of Spectra via T(CH) and T(1rho)H (T One Rho H) Editing], were used to provide detailed chemical characterization of the organic matter from six Australian sewage sludges....
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2003.1523
更新日期：2003-07-01 00:00:00
abstract：:The southwest of Western Australia is affected by dryland salinity that results in the loss of previously productive agricultural land, damage to buildings, roads, and other infrastructure, decline in pockets of remnant vegetation and biodiversity, and reduction in water quality. Accurate information on the location a...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2009.0036
更新日期：2009-12-30 00:00:00
abstract：:This paper reports the use of a new technique, flow field-flow fractionation (FlFFF), for the characterization of soil sampled under grassland. FlFFF can be used to determine the fine colloidal material in the <1 microm fraction obtained by gravitational settling of 1% m/v soil suspensions. The aim of this work was to...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2007.0583
更新日期：2008-06-23 00:00:00
abstract：:With increasing concern over potential polltion from farm wastes, there is a need for rapid and robust methods that can analyze livestock manure nutrient content. The near infrared spectroscopy (NIRS) method was used to determine nutrient content in diverse poultry manure samples (n=91). Various standard preprocessing...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2009.0449
更新日期：2010-09-01 00:00:00
abstract：:Although the importance of vascular plant-derived dissolved organic carbon (DOC) in freshwater systems has been studied, the role of leached DOC as precursors of disinfection byproducts (DBPs) during drinking water treatment is not well known. Here we measured the propensity of leachates from four crops and four aquat...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2009.0487
更新日期：2010-04-13 00:00:00
abstract：:For (134/137)Cs, and many other soil contaminants, research into transfer to plants has focused on particular crops and phytoremediation candidates, producing uptake data for a small proportion of all plant taxa. Despite the significance of differences in uptake between plant taxa, the capacity of soil-to-plant transf...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2004.0454
更新日期：2005-08-09 00:00:00
abstract：:The Universal Soil Loss Equation (USLE) and its derivatives are widely used for identifying watersheds with a high potential for degrading stream water quality. We compared sediment yields estimated from regional application of the USLE, the automated revised RUSLE2, and five sediment delivery ratio algorithms to meas...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2007.0094
更新日期：2008-01-04 00:00:00
abstract：:The potential excessive nutrient and/or microbial loading from mismanaged land application of organic fertilizers is forcing changes in animal waste management. Currently, it is not clear to what extent different rates of poultry litter impact soil microbial communities, which control nutrient availability, organic ma...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2005.0470
更新日期：2006-07-06 00:00:00
abstract：:Quantitative polymerase chain reaction (qPCR) was used by the USEPA to establish new recreational water quality criteria in 2012 using the indicator bacteria enterococci. The application of this method has been limited, but resource managers are interested in more timely monitoring results. In this study, we evaluated...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2017.11.0462
更新日期：2018-09-01 00:00:00
abstract：:The Wisconsin Phosphorus Index (WPI) is one of several P indices in the United States that use equations to describe actual P loss processes. Although for nutrient management planning the WPI is reported as a dimensionless whole number, it is calculated as average annual dissolved P (DP) and particulate P (PP) mass de...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2012.0001
更新日期：2012-11-01 00:00:00
abstract：:Acidic (pH 4.1) and high Cd, Pb, and Zn mine tailings (mean +/- SD: 17 +/- 0.4, 3800 +/- 100, and 3500 +/- 100 mg kg(-1), respectively) from an alluvial tailings deposit in Leadville, Colorado were amended with municipal biosolids (BS) (224 Mg ha(-1)) and different types of lime (calcium carbonate equivalent of 224 Mg...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2006.0411
更新日期：2007-10-16 00:00:00
abstract：:Knowledge about environmental impacts associated with the application of anaerobic digestion residue to agricultural land is of interest owing to the rapid proliferation of biogas plants worldwide. However, virtually no information exists concerning how soil-emitted NO is affected by the feedstock hydraulic retention ...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2017.03.0117
更新日期：2017-09-01 00:00:00
abstract：:Porosity and permeability of porous and fractured geological media decrease with the exploitation of formation fluids such as petroleum, natural gas, or ground water. This may result in ground subsidence and a decrease of recovery of petroleum, natural gas, or ground water. Therefore, an evaluation of the behavior of ...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：
更新日期：2002-03-01 00:00:00
abstract：:The pastoral grazing of farmed red deer (Cervus elaphus) is common in New Zealand. However, red deer have a natural instinct to seek out water and wallow in it. Often, in headwater catchments, they will create a wallow in a wet area connected to a waterway. Aesthetically, wallowing areas can be unpleasant and give the...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2007.0015
更新日期：2007-07-17 00:00:00
abstract：:Poultry litter treatment with alum (Al(2)(SO(4))(3) . 18H(2)O) lowers litter phosphorus (P) solubility and therefore can lower litter P release to runoff after land application. Lower P solubility in litter is generally attributed to aluminum-phosphate complex formation. However, recent studies suggest that alum addit...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2007.0239
更新日期：2008-02-11 00:00:00
abstract：:Animal manure contains partially digested feed fiber and grains where phosphorus (P) is bound in organic compounds that include myo-inositol 1,2,3,5/4,6-hexakis dihydrogenphosphate or phytic acid (IP6). Information is needed on the effects of other (non-IP6) organic ligands (LIGND) on the enzymatic dephosphorylation o...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：
更新日期：2004-01-01 00:00:00
abstract：:The state of Iowa requires developing total maximum daily loads (TMDLs) for over 400 water bodies that are listed on the 303(d) list of the impaired waters. The Raccoon River watershed, which covers approximately 9400 km2 of prime agriculture land and represents a typical Midwestern corn-belt region in west-central Io...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2009.0392
更新日期：2010-07-01 00:00:00
abstract：:A significant need exists to improve our understanding of the extent of greenhouse gas emissions from the storage of livestock manure to both improve the reliability of inventory assessments and the impact of beneficial management practice adoption. Factors affecting the extent and variability of greenhouse gas emissi...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2016.04.0122
更新日期：2016-11-01 00:00:00
abstract：:Copper sulfate (CuSO4) is applied periodically to commercial channel catfish (Ictalurus panctatus) ponds as an algicide or parasiticide. Current understanding of the chemistry of copper in soil-water systems suggests that copper may accumulate in pond sediments, although the forms and potential bioavailability of copp...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2001.303912x
更新日期：2001-05-01 00:00:00
abstract：:Managing biosolids from end-of-life municipal lagoons is a major challenge for many small communities where landfilling or spreading of biosolids on farmland is restricted. Contaminant removal via phytoextraction may be a viable remediation option for end-of-life lagoons in such communities. This study examined the ef...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2018.06.0230
更新日期：2018-11-01 00:00:00
abstract：:Land application of biosolids is a beneficial-use practice whose ecological effects depend in part on hydrological effects. Biosolids were surface-applied to square 0.5-m2 plots at four rates (0, 7, 34, and 90 dry Mg ha(-1)) on each of three soil-cover combinations in Chihuahuan Desert grassland and shrubland. Infiltr...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：
更新日期：2005-01-01 00:00:00
abstract：:An emerging poultry manure management practice is in-house windrowing to disinfect the litter. However, this practice is likely to increase emissions of ammonia (NH) and nitrous oxide (NO) from the windrowed litter. The objective of this study was to quantitatively compare NH and NO emissions from broiler houses with ...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2016.09.0368
更新日期：2017-05-01 00:00:00
abstract：:Interest in the use of biochar from pyrolysis of biomass to sequester C and improve soil productivity has increased; however, variability in physical and chemical characteristics raises concerns about effects on soil processes. Of particular concern is the effect of biochar on soil N dynamics. The effect of biochar on...
journal_title：Journal of environmental quality
pub_type： 杂志文章
doi：10.2134/jeq2011.0133
更新日期：2012-07-01 00:00:00
