Characterizing potential water quality impacts from soils treated with dust suppressants.

abstract：:Restored riparian wetlands in the Upper Mississippi River basin have potential to remove sediment and nutrients from tributaries before they flow into the Mississippi River. For 3 yr we calculated retention efficiencies of a marsh complex, which consisted of a restored marsh and an adjacent natural marsh that were con...

journal_title：Journal of environmental quality

authors： Kreiling RM,Schubauer-Berigan JP,Richardson WB,Bartsch LA,Hughes PE,Cavanaugh JC,Strauss EA

更新日期：2013-03-01 00:00:00

abstract：:Polyacrylamide (PAM) treatment of irrigation water is a growing conservation technology in irrigated agriculture in recent years. There is a concern regarding the environmental impact of PAM after its application. The effects of anionic PAM on the sorption characteristics of four widely used herbicides (metolachlor, a...

journal_title：Journal of environmental quality

authors： Lu J,Wu L,Letey J,Farmer WJ

更新日期：2002-07-01 00:00:00

abstract：:The frequency and intensities of dust exposures in and near farm fields, which potentially contribute to high intensity human exposure events, are undocumented due to the transient nature of local dust plumes and the difficulties of making accurate concentration measurements. The objective of this study is to measure ...

journal_title：Journal of environmental quality

authors： Hiscox AL,Miller DR,Holmén BA,Yang W,Wang J

更新日期：2008-03-01 00:00:00

abstract：:The management of artificially drained organic soils is a very important issue, since the accelerated mineralization and sometimes peat fires alter physical and chemical properties of soils and the availability of plant nutrients. This study was performed to determine relatively short- and long-term effects of peat fi...

journal_title：Journal of environmental quality

authors： Dikici H,Yilmaz CH

更新日期：2006-04-03 00:00:00

abstract：:Control methods are needed to abate NH losses from swine anaerobic lagoons to reduce the contribution of confined swine operations to air pollution. In a 15-mo meso-scale column study, we evaluated the effect of manure pretreatment on water quality, reduction of N losses, and sludge accumulation in swine lagoons using...

journal_title：Journal of environmental quality

authors： Szogi AA,Vanotti MB

更新日期：2014-07-01 00:00:00

abstract：:Drift from pesticide spray application can result in contamination of nontarget environments such as surface waters. Azinphos-methyl (AZI) and endosulfan (END) deposition in containers of water was studied in fruit orchards in the Western Cape, South Africa. Additionally, attention was given to the contamination in fa...

journal_title：Journal of environmental quality

authors： Schulz R,Peall SK,Dabrowski JM,Reinecke AJ

更新日期：2001-05-01 00:00:00

abstract：:This paper reviews trace metal dynamics in floodplain soils using the Elbe floodplains in Germany as an example of extraordinary importance because of the pollution level of its sediments and soils. Trace metal dynamics are determined by processes of retention and release, which are influenced by a number of soil prop...

journal_title：Journal of environmental quality

authors： Schulz-Zunkel C,Krueger F

更新日期：2009-05-20 00:00:00

abstract：:Integrated buffer zones (IBZs) have recently been introduced in the Northwestern Europe temperate zone to improve delivery of ecosystem services compared with the services associated with long-established vegetated buffer zones. A common feature of all the studied IBZ sites is that tile drainage, which previously disc...

journal_title：Journal of environmental quality

authors： Zak D,Stutter M,Jensen HS,Egemose S,Carstensen MV,Audet J,Strand JA,Feuerbach P,Hoffmann CC,Christen B,Hille S,Knudsen M,Stockan J,Watson H,Heckrath G,Kronvang B

更新日期：2019-03-01 00:00:00

abstract：:Operator-controlled and computer-controlled scanning electron microscopy (CCSEM) are used extensively to characterize particulate matter in environmental media. Analysis in a scanning electron microscope (SEM) coupled with chemical extraction is a potentially powerful tool that is capable of determining how various sa...

journal_title：Journal of environmental quality

authors： Hunt A,Johnson DL

更新日期：2011-05-01 00:00:00

abstract：:The Deckers Creek watershed in northern West Virginia (USA), containing a land area of 166 km2 (63 mi2), has a long history of industrial development and attendant environmental abuses from both land and water pollution practices. The water in Deckers Creek was sampled in 1974 at 29 locations along the main stem and r...

journal_title：Journal of environmental quality

authors： Stewart J,Skousen J

更新日期：2003-03-01 00:00:00

abstract：:The increasing number of polluted watersheds and water bodies with total maximum daily loads (TMDLs) has resulted in increased research to find methods that effectively and universally identify fecal pollution sources. A fundamental requirement to identify such methods is understanding the microbial and chemical proce...

journal_title：Journal of environmental quality

authors： Hall KK,Evanshen BG,Maier KJ,Scheuerman PR

更新日期：2014-01-01 00:00:00

abstract：:The widespread use of chromium (Cr) has a deleterious impact on the environment. A number of pathways, both biotic and abiotic in character, determine the fate and speciation of Cr in soils. Chromium exists in two predominant species in the environment: trivalent [(Cr(III)] and hexavalent [Cr(VI)]. Of these two forms,...

journal_title：Journal of environmental quality

authors： Choppala GK,Bolan NS,Megharaj M,Chen Z,Naidu R

更新日期：2012-07-01 00:00:00

abstract：:Long-term water quality records for assessing natural variability, impact of management, and that guide regulatory processes to safeguard water resources are rare for California oak woodland rangelands. This study presents a 20-yr record (1981-2000) of nitrate-nitrogen (NO(3)-N) and suspended sediment export from a ty...

journal_title：Journal of environmental quality

authors： Lewis DJ,Singer MJ,Dahlgren RA,Tate KW

更新日期：2006-10-27 00:00:00

abstract：:China's vegetable production has experienced a rapid growth in recent years. Total production amounted to 522.7 million Mg (1 Mg = 10 g) in 2009, which was more than nine times that in 1980 and represented >50% of the world production. Meanwhile, excessive use of animal manures and chemical fertilizers in vegetable fi...

journal_title：Journal of environmental quality

authors： Yan Z,Liu P,Li Y,Ma L,Alva A,Dou Z,Chen Q,Zhang F

更新日期：2013-07-01 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

authors： Pellerin BA,Hernes PJ,Saraceno J,Spencer RG,Bergamaschi BA

更新日期：2010-04-13 00:00:00

abstract：:Gypsum has a long history as a soil amendment. Information on how flue gas desulfurization (FGD) gypsum affects soil, water, and plant properties across a range of climates and soils is lacking. We conducted a meta-analysis using data from 10 field sites in the United States (Alabama, Arkansas, Indiana, New Mexico, No...

journal_title：Journal of environmental quality

authors： Kost D,Ladwig KJ,Chen L,DeSutter TM,Espinoza L,Norton LD,Smeal D,Torbert HA,Watts DB,Wolkowski RP,Dick WA

更新日期：2018-09-01 00:00:00

abstract：:Determination of sorption of hydrophilic, weakly sorbing organic compounds in soil by conventional batch methods using a slurried suspension is often prone to considerable errors because small changes in the solution concentration on equilibration must be accurately determined. This difficulty is exacerbated for compo...

journal_title：Journal of environmental quality

authors： Ahmad R,Katou H,Kookana RS

更新日期：2005-05-11 00:00:00

abstract：:The interaction of sulfonamide antimicrobial agents with smectite clay minerals and humic acid (HA)-clay complexes was investigated in batch experiments to assess the influence of adsorbed humic acid on sulfonamide sorption. Soil HA-clay complexes were produced at HA:clay ratios of 1:5, 1:50, and 1:100 (w/w). Vibratio...

journal_title：Journal of environmental quality

authors： Gao J,Pedersen JA

更新日期：2009-12-30 00:00:00

abstract：:Pasture systems in Hawaii are based primarily on kikuyugrass (Pennisetum clandestinum Hochst. ex Chiov.). Relationships among kikuyugrass P concentration, animal P requirements, and various soil P determinations are needed to help identify source areas for implementing pasture management strategies to limit P loss via...

journal_title：Journal of environmental quality

authors： Mathews BW,Carpenter JR,Sollenberger LE,Tsang S

更新日期：2005-06-07 00:00:00

abstract：:Agroforestry, the deliberate integration of trees into agricultural operations, sequesters carbon (C) while providing valuable services on agricultural lands. However, methods to quantify present and projected C stocks in these open-grown woody systems are limited. As an initial step to address C accounting in agrofor...

journal_title：Journal of environmental quality

authors： Hou Q,Young LJ,Brandle JR,Schoeneberger MM

更新日期：2011-05-01 00:00:00

abstract：:Oily food waste (FOG; fat + oil + greases) containing high concentrations of fat, oil and grease is produced by the food service, production, and processing industries. It has a high C to N ratio (90:1) and can recycle soil available N through immobilization and remineralization during its decomposition. Experiments w...

journal_title：Journal of environmental quality

authors： Rashid MT,Voroney RP

更新日期：2005-04-20 00:00:00

abstract：:Recent strategies to reduce elevated nitrate concentrations employ metallic Fe0 as a reductant. Secondary products of Fe0 corrosion include magnetite (Fe3O4), green rust [Fe6(OH)12SO4], and wüstite [FeO(s)]. To our knowledge, no studies have been reported on the reactivity of NO3- with FeO(s). This project was initiat...

journal_title：Journal of environmental quality

authors： Rakshit S,Matocha CJ,Haszler GR

更新日期：2005-07-05 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

authors： Torbert HA,Watts DB

更新日期：2014-01-01 00:00:00

abstract：:Escherichia coli is a ubiquitous component of the intestinal microflora of warm-blooded animals, and is an indicator of fecal contamination of surface waters. Ribotype profiling of E. coli is one of several genotypic methods that has been developed to determine the host origin of fecal bacteria. Like most genotypic me...

journal_title：Journal of environmental quality

authors： Jenkins MB,Hartel PG,Olexa TJ,Stuedemann JA

更新日期：2003-01-01 00:00:00

abstract：:Growing nitrogen (N) catch crops can reduce NO(3)-N leaching after cultivating cereals. The objective of this study was to relate NO(3)-N leaching to variation in the uptake of N and the size and distribution of the root systems of different catch crops species. In a 3-yr lysimeter experiment, phacelia (Phacelia tanac...

journal_title：Journal of environmental quality

authors： Herrera JM,Feil B,Stamp P,Liedgens M

更新日期：2010-04-13 00:00:00

abstract：:Treatment of liquid swine manure (LSM) offers opportunities to improve manure nutrient management. However, N2O fluxes and cumulative emissions resulting from application of treated LSM are not well documented. Nitrous oxide emissions were monitored following band-incorporation of 100 kg N ha(-1) of either mineral fer...

journal_title：Journal of environmental quality

authors： Chantigny MH,Rochette P,Angers DA,Bittman S,Buckley K,Massé D,Bélanger G,Eriksen-Hamel N,Gasser MO

更新日期：2010-09-01 00:00:00

abstract：:Infiltration facilities for urban stormwater runoff, such as biofilters, rain gardens, and curb extensions, typically contain an engineered soil mixture for effective drainage and retention of pollutants. The treatment efficiency of such soils is generally considered high for many pollutants. However, recent studies h...

journal_title：Journal of environmental quality

authors： Johannsen LL,Cederkvist K,Holm PE,Ingvertsen ST

更新日期：2016-03-01 00:00:00

abstract：:Changes in surface land use may threaten groundwater quality and ecosystem integrity, particularly in shallow aquifers where links between groundwater and surface activities are most intimate. In this study we examine the response of groundwater ecosystem to agricultural land uses in the shallow alluvial aquifer of th...

journal_title：Journal of environmental quality

authors： Korbel KL,Hancock PJ,Serov P,Lim RP,Hose GC

更新日期：2013-03-01 00:00:00

abstract：:Most phosphorus (P) modeling studies of water quality have focused on surface runoff loses. However, a growing number of experimental studies have shown that P losses can occur in drainage water from artificially drained fields. In this review, we assess the applicability of nine models to predict this type of P loss....

journal_title：Journal of environmental quality

authors： Radcliffe DE,Reid DK,Blombäck K,Bolster CH,Collick AS,Easton ZM,Francesconi W,Fuka DR,Johnsson H,King K,Larsbo M,Youssef MA,Mulkey AS,Nelson NO,Persson K,Ramirez-Avila JJ,Schmieder F,Smith DR

更新日期：2015-03-01 00:00:00

abstract：:The area under no-till (NT) in Brazil reached 22 million ha in 2004-2005, of which approximately 45% was located in the southern states. From the 1970s to the mid-1980s, this region was a source of carbon dioxide to the atmosphere due to decrease of soil carbon (C) stocks and high consumption of fuel by intensive till...

journal_title：Journal of environmental quality

authors： Amado TJ,Bayer C,Conceição PC,Spagnollo E,de Campos BH,da Veiga M

更新日期：2006-07-06 00:00:00