Field history and dissipation of atrazine and metolachlor in Colorado.

abstract：:The enrichment of P in surface waters has been linked to P runoff from agricultural fields amended with fertilizers. Novel slow-release mineral fertilizers, such as struvite and P-exchanged layered double hydroxides (LDHs), have received increasing attention for P recycling from waste streams, and these fertilizers ma...

journal_title：Journal of environmental quality

authors： Everaert M,da Silva RC,Degryse F,McLaughlin MJ,Smolders E

更新日期：2018-03-01 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：:Soil concentrations and degradation rates of methyl isothio-cyanate (MITC), chloropicrin (CP), 1,3-dichloropropene (1,3-D), and dimethyl disulfide (DMDS) were determined under fumigant application scenarios representative of commercial raised bed, plastic mulched vegetable production systems. Five days after applicati...

journal_title：Journal of environmental quality

authors： Chellemi DO,Ajwa HA,Sullivan DA,Alessandro R,Gilreath JP,Yates SR

更新日期：2011-07-01 00:00:00

abstract：:Three promising phytoextracting perennial weed species [ L. (ox-eye daisy), L. (curly dock), and L. (Canada goldenrod)] were planted in monoculture plots at two polychlorinated biphenyl (PCB)-contaminated sites in southern Ontario and followed over 2 yr to investigate the effects of plant age, contaminant characteri...

journal_title：Journal of environmental quality

authors： Ficko SA,Rutter A,Zeeb BA

更新日期：2011-11-01 00:00:00

abstract：:Estimation of pesticide volatilization from plants is difficult because of our poor understanding of foliar penetration by pesticides, which governs the amount of pesticide available for volatilization from the leaf surface. The description of foliar penetration is still incomplete because experimental measurements of...

journal_title：Journal of environmental quality

authors： Lichiheb N,Bedos C,Personne E,Benoit P,Bergheaud V,Fanucci O,Bouhlel J,Barriuso E

更新日期：2015-11-01 00:00:00

abstract：:Phosphorus is among the essential nutrients applied to sugarcane ( L.) fields in the form of a fertilizer mixture (N, P, and K) in southwestern Florida. Sorption coefficient is used for modeling P movement, and in this study, we hypothesized that the sorption coefficient determined using fertilizer mixture (N, P, and ...

journal_title：Journal of environmental quality

authors： Muwamba A,Nkedi-Kizza P,Morgan KT

更新日期：2016-09-01 00:00:00

abstract：:There are few beneficial management practices (BMPs) with demonstrated efficacy in snowmelt-dominated regions. Small reservoirs are a BMP that can help mitigate flooding and reduce sediment transport, while reducing export of dissolved nutrients. To understand controls on nitrate removal and assess how this ecosystem ...

journal_title：Journal of environmental quality

authors： Gooding RM,Baulch HM

更新日期：2017-01-01 00:00:00

abstract：:Chloride is a relatively unreactive plant nutrient that has long been used as a biogeochemical tracer but also can be a pollutant causing aquatic biology impacts when concentrations are high, typically from rock salt applications used for deicing roads. Chloride inputs to watersheds are most often from atmospheric dep...

journal_title：Journal of environmental quality

authors： David MB,Mitchell CA,Gentry LE,Salemme RK

更新日期：2016-01-01 00:00:00

abstract：:The loss of phosphorus (P) from land to water is detrimental to surface water quality in many parts of New Zealand and Australia. Farming, especially pasture-based dairying, can be a source of P loss, but preventing it requires a range of fully costed strategies because little or no subsidies are available and the eff...

journal_title：Journal of environmental quality

authors： McDowell RW,Nash D

更新日期：2012-05-01 00:00:00

abstract：:Man has land-applied societal nonhazardous wastes for centuries as a means of disposal and to improve the soil via the recycling of nutrients and the addition of organic matter. Nonhazardous wastes include a vast array of materials, including manures, biosolids, composts, wastewater effluents, food-processing wastes, ...

journal_title：Journal of environmental quality

authors： O'Connor GA,Elliott HA,Basta NT,Bastian RK,Pierzynski GM,Sims RC,Smith JE Jr

更新日期：2005-01-01 00:00:00

abstract：:A lignocellulosic substrate (LS) obtained from our local agroindustry was used as a low-cost and effective adsorbent for the removal of pesticides from wastewaters. The studied pesticides were terbumeton (N-(1,1-dimethyl)-Nethyl-6-methoxy-1,3,5-triazine-2,4-diamine), desethyl terbumeton (N-(1,1-dimethylethyl)-6-methox...

journal_title：Journal of environmental quality

authors： Boudesocque S,Guillon E,Aplincourt M,Martel F,Noël S

更新日期：2008-03-01 00:00:00

abstract：:Influence of soil properties and aging on Cu partitioning and toxicity was assessed on 10 artificial soils constituted using a statistical design considering pH (5.5 and 7.5), organic matter (1-30% [w/w]), and clay content (5-35% [w/w]). Total Cu as well as water-, CaCl2-, and diethylene triamine pentaacetic acid (DTP...

journal_title：Journal of environmental quality

authors： Daoust CM,Bastien C,Deschênes L

更新日期：2006-03-01 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：:Golf courses require extensive use of inputs to meet the needs of playability and aesthetics. The impact of these inputs on soil biological health is largely unknown. Two field trials were conducted at a golf course in Georgia to evaluate short-term effects of wetting agents (Cascade Plus and Duplex [C+D], Revolution ...

journal_title：Journal of environmental quality

authors： Diera AA,Raymer PL,Martinez-Espinoza AD,Bauske E,Habteselassie MY

更新日期：2020-07-01 00:00:00

abstract：:Landscape representations based on land cover databases differ significantly from the real landscape. Using a land cover database with high uncertainty as input for emission inventory analyses can cause propagation of systematic and random errors. The objective of this study was to analyze how different land cover rep...

journal_title：Journal of environmental quality

authors： Nol L,Verburg PH,Heuvelink GB,Molenaar K

更新日期：2008-05-02 00:00:00

abstract：:Phosphorus (P) runoff from manure can lead to eutrophication of surface water and algae growth. This study evaluates the impacts of alternative P reduction practices on dairy farm net returns and on potential P runoff. The P control practices include dairy herd nutrient management, crop nutrient management, and runoff...

journal_title：Journal of environmental quality

authors： Bosch DJ,Wolfe ML,Knowlton KF

更新日期：2006-04-26 00:00:00

abstract：:An 8-yr field-scale study, 2005 to 2012, investigated effects of agricultural land use on nutrient and sediment losses during snowmelt runoff from four treatment fields in southern Manitoba. In 2005, two fields with a long-term history of annual crop (AC) production were planted to perennial forage (PF), while two oth...

journal_title：Journal of environmental quality

authors： Liu K,Elliott JA,Lobb DA,Flaten DN,Yarotski J

更新日期：2014-09-01 00:00:00

abstract：:Most states in the USA have adopted P Indexing to guide P-based management of agricultural fields by identifying the relative risk of P loss at farm and watershed scales. To a large extent, this risk is based on hydrologic principles that frequently occurring storms can initiate surface runoff from fields. Once initia...

journal_title：Journal of environmental quality

authors： Sharpley AN,Kleinman PJ,Heathwaite AL,Gburek WJ,Weld JL,Folmar GJ

更新日期：2008-06-23 00:00:00

abstract：:Trace elements (TEs) are universally present in environmental media, including soil, but agriculture uses some materials that have increased TE concentrations. Some TEs (e.g., Cu, Se, and Zn) are added to animal feeds to ensure animal health. Similarly, TEs are present in micronutrient fertilizers. In the case of phos...

journal_title：Journal of environmental quality

authors： Sheppard SC,Grant CA,Sheppard MI,de Jong R,Long J

更新日期：2009-03-25 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：:Nitrogen (N) availability affects plant biomass yield and, hence, phytoextraction of contaminants during phytoremediation of end-of-life municipal lagoons. End-of-life lagoons are characterized by fluctuating moisture conditions, but the effects on biosolid N dynamics have not been adequately characterized. This 130-d...

journal_title：Journal of environmental quality

authors： Jeke NN,Zvomuya F,Ross L

更新日期：2015-11-01 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

authors： Han FX,Hargreaves JA,Kingery WL,Huggett DB,Schlenk DK

更新日期：2001-05-01 00:00:00

abstract：:Heavy manure-derived contamination of soils can make animal congregating areas nonpoint sources for environmental pollution. In situ soil stabilization is a cost-effective management strategy with a focus on lowering contaminant availability and limiting release to the environment. Soil stabilizing amendments can help...

journal_title：Journal of environmental quality

authors： Netthisinghe AMP,Cook KL,Gilfillen RA,Woosley PB,Kingery T,Sistani KR

更新日期：2018-09-01 00:00:00

abstract：:Declines in acidic deposition across Europe and North America have led to decreases in surface water acidity and signs of chemical recovery of soils from acidification. To better understand the link between recovery of soils and surface waters, chemical trends in precipitation, soils, and streamwater were investigated...

journal_title：Journal of environmental quality

authors： Siemion J,McHale MR,Lawrence GB,Burns DA,Antidormi M

更新日期：2018-05-01 00:00:00

abstract：:Elevated carbon dioxide (CO2) concentrations in the atmosphere can stimulate plant growth and yield, whereas ground-level ozone (O3) concentrations cause the opposite effect in many areas of the world. Recent experiments show that elevated CO2 can protect some plants from O3 stress, but this has not been tested for mo...

journal_title：Journal of environmental quality

authors： Heagle AS,Miller JE,Pursley WA

更新日期：2003-09-01 00:00:00

abstract：:High ground-level ozone continues to be an important human, animal, and plant health impediment in the United States and especially in California's San Joaquin Valley (SJV). According to California state and regional air quality agencies, dairies are one of the major sources of volatile organic compounds (VOCs) in the...

journal_title：Journal of environmental quality

authors： Malkina IL,Kumar A,Green PG,Mitloehner FM

更新日期：2011-01-01 00:00:00

abstract：:Surface application of manure in reduced tillage systems generates nuisance odors, but their management is hindered by a lack of standardized field quantification methods. An investigation was undertaken to evaluate odor emissions associated with various technologies that incorporate manure with minimal soil disturban...

journal_title：Journal of environmental quality

authors： Brandt RC,Elliott HA,Adviento-Borbe MA,Wheeler EF,Kleinman PJ,Beegle DB

更新日期：2011-03-01 00:00:00

abstract：:Acidification of mine wastes can lead to a series of environmental problems, such as acid drainage, heavy metal mobilization, and ecosystem degradation. Prediction of acid-forming potential is one of the key steps in management of sulfide-bearing mine wastes. In this paper, the acid-forming potential of 180 mine waste...

journal_title：Journal of environmental quality

authors： Liao B,Huang LN,Ye ZH,Lan CY,Shu WS

更新日期：2007-05-07 00:00:00

abstract：:Perchlorate (ClO4-) contamination of ground water and surface water is a widespread problem, particularly in the western United States. This study examined the effect of biodegradation on perchlorate fate and transport in soils. Solute transport experiments were conducted on two surface soils. Pulses of solution conta...

journal_title：Journal of environmental quality

authors： Tipton DK,Rolston DE,Scow KM

更新日期：2003-01-01 00:00:00

abstract：:Antibiotics may appear in the environment when manure, sewage sludge, and other organic amendments are added to soils. There is concern that the presence of antibiotics in soils may lead to the development of antibiotic-resistant bacteria which may spread to the rest of the environment. This paper aims at evaluating t...

journal_title：Journal of environmental quality

authors： Allaire SE,Del Castillo J,Juneau V

更新日期：2006-05-31 00:00:00