Cadmium and zinc in vegetation and litter of a voluntary woodland that has developed on contaminated sediment-derived soil.

abstract：:A field study was initiated in 1992 to investigate the long-term impacts of beef feedlot manure application (composted and uncomposted) on nutrient accumulation and movement in soil, corn silage yield, and nutrient uptake. Two application strategies were compared: providing the annual crop nitrogen (N) requirement (N-...

journal_title：Journal of environmental quality

authors： Ferguson RB,Nienaber JA,Eigenberg RA,Woodbury BL

更新日期：2005-08-09 00:00:00

abstract：:The accumulation of polycyclic aromatic hydrocarbons (PAH) in soil, plants, and water may impart negative effects on ecosystem and human health. We quantified the concentration and distribution of 41 PAH (n = 32), organic C, total N, and S (n = 140) and investigated PAH sources using a chronosequence of floodplain soi...

journal_title：Journal of environmental quality

authors： Sartori F,Wade TL,Sericano JL,Mohanty BP,Smith KA

更新日期：2010-02-19 00:00:00

abstract：:Theories suggest that rapid microbial growth rates lead to quicker development of metal resistance. We tested these theories by adding hexavalent chromium [Cr(VI)] to soil, sowing Indian mustard (Brassica juncea), and comparing rhizosphere and bulk soil microbial community responses. Four weeks after the initial Cr(VI...

journal_title：Journal of environmental quality

authors： Ipsilantis I,Coyne MS

更新日期：2007-04-05 00:00:00

abstract：:Long-term application of phosphorus (P) with animal manure in amounts exceeding removal with crops leads to buildup of P in soil and to increasing risk of P loss to surface water and eutrophication. In most manures, the majority of P is held within inorganic forms, but in soil leachates organic P forms often dominate....

journal_title：Journal of environmental quality

authors： Koopmans GF,Chardon WJ,McDowell RW

更新日期：2007-01-09 00:00:00

abstract：:Environmental monitoring is essential for assessing the impact of human activities on the environment. Monitoring data are used to ascertain that environmental standards are met, to inform policy making, to determine trends, and to provide parameterization data for prediction models. The design of monitoring programs ...

journal_title：Journal of environmental quality

authors： Boye K,Lindström B,Boström G,Kreuger J

更新日期：2019-07-01 00:00:00

abstract：:Cotton (Gossypium hirsutum L.) defoliant runoff was recently identified as an ecological risk. However, assessments are not supported by field studies. Runoff potential of three defoliant active ingredients, dimethipin (2,3-dihydro-5,6-dimethyl-1,4-dithiin 1,1,4,4-tetraoxide), thidiazuron (N-phenyl-N-1,2,3-thidiazol-5...

journal_title：Journal of environmental quality

authors： Potter TL,Truman CC,Bosch DD,Bednarz CW

更新日期：2003-11-01 00:00:00

abstract：:The influence of different environmental factors on methane oxidation and degradation of hydrochlorofluorocarbons (HCFCs) was investigated in microcosms containing soil sampled at Skellingsted Landfill, Denmark. The soil showed a high capacity for methane oxidation resulting in a maximum oxidation rate of 104 microg C...

journal_title：Journal of environmental quality

authors： Scheutz C,Kjeldsen P

更新日期：2004-01-01 00:00:00

abstract：:The increase in endocrine-disrupting compounds in the environment has generated research focused on the behavior of these compounds in natural soil and water ecosystems. To understand how estrogens behave in the soil environment as a result of 25+ yr of wastewater irrigation, soils from Penn State's "Living Filter" wa...

journal_title：Journal of environmental quality

authors： Woodward EE,Andrews DM,Williams CF,Watson JE

更新日期：2014-11-01 00:00:00

abstract：:Municipal programs for turfgrass establishment recommend large volume-based application rates of composted municipal biosolids (CMB). This study compared runoff water quality among combinations of two common turfgrass establishment practices and two CMB sources. Bryan- or Austin-CMB were incorporated into 5 cm of soil...

journal_title：Journal of environmental quality

authors： Hansen NE,Vietor DM,Munster CL,White RH,Provin TL

更新日期：2007-05-25 00:00:00

abstract：:Nitrate lost from agricultural soils is an economic cost to producers, an environmental concern when it enters rivers and lakes, and a health risk when it enters wells and aquifers used for drinking water. Planting a winter wheat cover crop (CC) and/or use of controlled tile drainage-subirrigation (CDS) may reduce los...

journal_title：Journal of environmental quality

authors： Drury CF,Tan CS,Welacky TW,Reynolds WD,Zhang TQ,Oloya TO,McLaughlin NB,Gaynor JD

更新日期：2014-03-01 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

authors： Ro KS,Moore PA,Szogi AA,Millner PD

更新日期：2017-05-01 00:00:00

abstract：:Alum [Al(SO4) ·14HO] addition to poultry litter has been shown to reduce ammonia (NH) concentrations in poultry houses; however, its effects on greenhouse gas (GHG; NO, CH, and CO) emissions is unknown. The objectives of this study were to determine the effects of alum additions on (i) in-house NH and GHG concentratio...

journal_title：Journal of environmental quality

authors： Eugene B,Moore PA,Li H,Miles D,Trabue S,Burns R,Buser M

更新日期：2015-09-01 00:00:00

abstract：:Ammonia is an important air and water pollutant, but the spatial variation in its concentrations presents technical difficulties in accurate determination of ammonia emissions from animal feeding operations. The objectives of this study were to investigate the relationship between ammonia volatilization and delta15N o...

journal_title：Journal of environmental quality

authors： Hristov AN,Zaman S,Vander Pol M,Ndegwa P,Campbell L,Silva S

更新日期：2009-10-29 00:00:00

abstract：:In Britain, frequent rainfall means that there is a high potential for rapid, direct (incidental) losses of phosphorus (P) to occur after fertilizer or manure application. However, despite the known contribution of P to the eutrophication of water bodies in Britain, such incidental transfers have received little exper...

journal_title：Journal of environmental quality

authors： Preedy N,McTiernan K,Matthews R,Heathwaite L,Haygarth P

更新日期：2001-11-01 00:00:00

abstract：:This study examined the effects of agricultural runoff on the vegetation structure of Franklin Bog, a priority conservation area located in a rapidly developing region of northwestern Vermont. Forested and agricultural runoff from the mixed land use watershed created differential vegetation patterns in the wetland, in...

journal_title：Journal of environmental quality

authors： Gustafson S,Wang D

更新日期：2002-01-01 00:00:00

abstract：:To examine whether tree rings can be used to detect or assess local historical 90Sr or 137Cs fallout, such as that resulting from the Hiroshima atomic bomb, radial distribution of 90Sr and 137Cs in trees was examined. We studied a gymnosperm [Japanese cedar, Cryptomeria japonica (L. f.) D. Don] and an angiosperm (Japa...

journal_title：Journal of environmental quality

authors： Kagawa A,Aoki T,Okada N,Katayama Y

更新日期：2002-11-01 00:00:00

abstract：:State and federal regulatory agencies depend on quality field data for determining the effects of agricultural management practices on fumigant emissions to develop sound, science-based policies and regulations on preplant soil fumigants. Field plot tests, using growers' standard field operation procedures, were used ...

journal_title：Journal of environmental quality

authors： Gao S,Hanson BD,Qin R,Wang D,Yates SR

更新日期：2011-09-01 00:00:00

abstract：:This study used manual full cross-sectional flow discrete sampling and suspended sediment concentration (SSC) methods to gravimetrically characterize noncolloidal hetero-disperse particulate matter (PM). This PM was examined as suspended, settleable, and sediment fractions to assess the distinct transport behavior of ...

journal_title：Journal of environmental quality

authors： Sansalone JJ,Kim JY

更新日期：2008-08-08 00:00:00

abstract：:Soil organic phosphorus (SOP) can greatly contribute to plant-available P and P nutrition. The study was conducted to determine the effects of organic amendments on organic P fractions and microbiological activities in paddy soils. Samples were collected at the Changshu Agro-ecological Experiment Station in Tahu Lake ...

journal_title：Journal of environmental quality

authors： Yang C,Yang L,Jianhua L

更新日期：2006-05-31 00:00:00

abstract：:Biochar has been heralded as an amendment to revitalize degraded soils, improve soil carbon sequestration, increase agronomic productivity, and enter into future carbon trading markets. However, scientific and economic technicalties may limit the ability of biochar to consistently deliver on these expectations. Past r...

journal_title：Journal of environmental quality

authors： Spokas KA,Cantrell KB,Novak JM,Archer DW,Ippolito JA,Collins HP,Boateng AA,Lima IM,Lamb MC,McAloon AJ,Lentz RD,Nichols KA

更新日期：2012-07-01 00:00:00

abstract：:Water quality concerns and revised regulations are changing how confined animal feeding operations manage manure. Devising acceptable and feasible changes in manure practices requires a full understanding of the forces shaping current manure management decisions. Previous theoretical models have shown that a wide rang...

journal_title：Journal of environmental quality

authors： Lory JA,Massey RE,Zulovich JM,Hoehne JA,Schmidt AM,Carlson MS,Fulhage CD

更新日期：2004-05-01 00:00:00

abstract：:On-site septic systems require appropriate soil characteristics to provide effective wastewater treatment. The objective of this study was to evaluate siting practices and treatment efficacy of on-site septic systems within the Cannonsville Reservoir watershed (115900 ha) in the state of New York. Using digital soil s...

journal_title：Journal of environmental quality

authors： Day L

更新日期：2004-11-01 00:00:00

abstract：:Concentrated animal feeding operations are major sources of ammonia to the atmosphere. Control methods to reduce emissions include acidifying amendments, urease inhibitors, and absorbents. For beef cattle, decreasing crude protein (CP) in diets may be the most practical and cost-effective method to reduce ammonia emis...

journal_title：Journal of environmental quality

authors： Todd RW,Cole NA,Clark RN

更新日期：2006-02-02 00:00:00

abstract：:The nutrient content of sludge produced by municipal water treatment works often far exceeds the requirements of nearby crops. Transporting sludge further afield is not always economically viable. This study reports on the potential to export large volumes of anaerobically digested municipal sewage sludge through turf...

journal_title：Journal of environmental quality

authors： Tesfamariam EH,Annandale JG,Steyn JM,Stirzaker RJ

更新日期：2009-04-27 00:00:00

abstract：:Many soils of the Mediterranean region with a semiarid climate are subjected to progressive degradation as a result of water erosion. Biosolids and municipal solid wastes (MSW) were surface-applied once at three rates (40, 80, and 120 Mg ha(-1)) to different plots in a degraded semiarid ecosystem. The study was conduc...

journal_title：Journal of environmental quality

authors： Martínez F,Cuevas G,Calvo R,Walter I

更新日期：2003-03-01 00:00:00

abstract：:The impact of litter decomposition on chemical substrate properties and element leaching during early soil formation in afforested post-mine sites and the influence of different tree species are key issues in new ecosystem development. Scots pine ( L.) and common birch ( Roth) are important pioneering species used in ...

journal_title：Journal of environmental quality

authors： Woś B,Pietrzykowski M

更新日期：2015-07-01 00:00:00

abstract：:The efficacy of vegetative buffer strips (VBS) in removing herbicides deposited from surface runoff is related to the ability of plant species to promote rapid herbicide degradation. A growth chamber study was conducted to compare C-atrazine (ATR) degradation profiles in soil rhizospheres from different forage grasses...

journal_title：Journal of environmental quality

authors： Lin CH,Lerch RN,Kremer RJ,Garrett HE

更新日期：2011-07-01 00:00:00

abstract：:High grazing pressure can lead to soil erosion in pastures, causing increased sediment delivery to waterways. The objectives of this research were to evaluate the impact of grazing management and buffer strips on soil erosion by assessing soil physical properties, hydrology, and sediment loads from pastures fertilized...

journal_title：Journal of environmental quality

authors： Pilon C,Moore PA,Pote DH,Pennington JH,Martin JW,Brauer DK,Raper RL,Dabney SM,Lee J

更新日期：2017-03-01 00:00:00

abstract：:The variations in the quality of floodwaters from the upper Leichhardt River catchment (1113 km), Mount Isa, in northwest Queensland, Australia, were examined to better understand the impact of urban, mining, and industrial activity on receiving waters. Water sampling was conducted during the 2006-2007 wet season and ...

journal_title：Journal of environmental quality

authors： Mackay AK,Taylor MP

更新日期：2013-03-01 00:00:00

abstract：:Vegetated filter strips (VFS) have become an important component of water quality improvement by reducing sediment and nutrients transport to surface water. This management practice is also beneficial for controlling manure-borne pathogen transport to surface water. The objective of this work was to assess the VFS eff...

journal_title：Journal of environmental quality

authors： Guber AK,Yakirevich AM,Sadeghi AM,Pachepsky YA,Shelton DR

更新日期：2009-06-23 00:00:00