Effect of setback distance on ability of gravel trenches to intercept contaminated groundwater.

Abstract:

:Computer simulations tested the ability of gravel interceptor trenches to capture a plume of contaminated groundwater. The plume had a maximum length and width of 87 and 19 m, respectively. In alternate simulations, one-meter wide trenches were located 5, 10, 20, and 50 m downgradient of the plume. A minimum trench length and time required to capture the plume was determined for each location (setback). The plume was considered captured if it passed entirely through a trench. A 21 m-long trench captured the plume at setbacks of 5 and 10 m. Minimum trench length increased to 23 and 25 m at setbacks of 20 and 50 m, respectively. Increased contaminant spreading with distance traveled dictated longer trenches at larger setbacks. Results of this study suggest that, at settings where contaminant plumes are carefully monitored and spatially defined, passive interceptor trenches should be close to a plume's leading tip and slightly longer than the maximum width of the plume.

journal_name

Environ Monit Assess

authors

Hudak PF

doi

10.1007/s10661-005-1682-9

subject

Has Abstract

pub_date

2005-05-01 00:00:00

pages

419-23

issue

1-3

eissn

0167-6369

issn

1573-2959

journal_volume

104

pub_type

杂志文章
  • Deterioration of Jerusalem limestone from air pollutants; field observations and laboratory simulation.

    abstract::Samples of Jerusalem limestones were exposed to high levels of common air pollutants (SO2, NO) in the presence and absence of hydrocarbon, water vapor and ultra-violet light. After exposure, the outer layers were shaved off and analyzed for sulfate and nitrate. The results revealed that even after one day of exposure ...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/BF00394186

    authors: Peleg M,Burla E,Cohen I,Luria M

    更新日期:1989-05-01 00:00:00

  • Extraction of soil solution by drainage centrifugation-effects of centrifugal force and time of centrifugation on soil moisture recovery and solute concentration in soil moisture of loess subsoils.

    abstract::The solute concentration in the subsoil beneath the root zone is an important parameter for leaching assessment. Drainage centrifugation is considered a simple and straightforward method of determining soil solution chemistry. Although several studies have been carried out to determine whether this method is robust, h...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-017-5788-7

    authors: Fraters D,Boom GJ,Boumans LJ,de Weerd H,Wolters M

    更新日期:2017-02-01 00:00:00

  • Cloning metallothionein gene in Zacco platypus and its potential as an exposure biomarker against cadmium.

    abstract::Zacco platypus, pale chub, is an indigenous freshwater fish of East Asia including Korea and has many useful characteristics as indicator species for water pollution. While utility of Z. platypus as an experimental species has been recognized, genetic-level information is very limited and warrants extensive research. ...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-015-4649-5

    authors: Lee S,Kim C,Kim J,Kim WK,Shin HS,Lim ES,Lee JW,Kim S,Kim KT,Lee SK,Choi CY,Choi K

    更新日期:2015-07-01 00:00:00

  • Land use and land cover dynamics with special emphasis on shifting cultivation in Eastern Ghats Highlands of India using remote sensing data and GIS.

    abstract::Continual, historical, and accurate information about the land use/land cover (LULC) changes of the earth's surface is extremely important for sustainable management of natural resources. In this study, historical topographic sheets, IRS P6 LISS-III, and LANDSAT TM images were used to provide recent and historical LUL...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-019-7447-7

    authors: Adhikary PP,Barman D,Madhu M,Dash CJ,Jakhar P,Hombegowda HC,Naik BS,Sahoo DC,Beer K

    更新日期:2019-04-29 00:00:00

  • Monitoring long-term spatial and temporal trends of the infaunal community characteristics along the shallow waters of the Mediterranean coast of Israel.

    abstract::Sandy sediment and its infauna were annually sampled along the shallow waters of the Israeli coast during the 2005-2016 period, as a part of the Israeli National Environmental Program framework, aiming to detect anthropogenic interference in that province by monitoring changes in the species composition, abundance, an...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-019-7872-7

    authors: Lubinevsky H,Herut B,Tom M

    更新日期:2019-11-07 00:00:00

  • Evaluation of uncertainties in environmental impact assessment of naturally occurring radiation exposure situations on example of undisturbed and legacy NORM sites in the Fen Complex, Norway.

    abstract::The risk from naturally occurring radioactive materials (NORM) has been extensively assessed, and this has led to the integration of specific NORM radiation protection requirements within the latest EU Directive 2013/59. Nevertheless, it has been internationally recognised that remaining NORM knowledge gaps and uncert...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-020-08747-8

    authors: Popic JM,Skipperud L

    更新日期:2020-11-24 00:00:00

  • Distribution, sources, and ecological risk assessment of SVOCs in surface sediments from Guan River Estuary, China.

    abstract::The contamination of semi-volatile organic compounds (SVOCs) in the surface sediments of the Guan River Estuary, China was fully investigated. Total concentrations of 56 species of SVOCs ranged from 132 to 274 ng/g with an average of 186 ng/g (dry weight). Polycyclic aromatic hydrocarbon (PAH) concentrations were posi...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-014-3675-z

    authors: He X,Song X,Pang Y,Li Y,Chen B,Feng Z

    更新日期:2014-07-01 00:00:00

  • The activity concentration of post-Chernobyl ¹³⁷Cs in the area of the Opole Anomaly (southern Poland).

    abstract::During the years 2007 and 2010, the activity concentration of (137)Cs accumulated in soil, mosses Pleurozium schreberi and lichens Hypogymnia physodes was measured. The studies covered the areas of the so-called Opole Anomaly. In consequence of the Chernobyl nuclear power plant breakdown in 1986, relatively large amou...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-014-4084-z

    authors: Wróbel Ł,Dołhańczuk-Śródka A,Kłos A,Ziembik Z

    更新日期:2015-01-01 00:00:00

  • A terrain-based paired-site sampling design to assess biodiversity losses from eastern hemlock decline.

    abstract::Biodiversity surveys are often hampered by the inability to control extraneous sources of variability introduced into comparisons of populations across a heterogenous landscape. If not specifically accounted for a priori, this noise can weaken comparisons between sites, and can make it difficult to draw inferences abo...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1023/a:1015530712600

    authors: Young JA,Smith DR,Snyder CD,Lemarie DP

    更新日期:2002-06-01 00:00:00

  • Major ions anomalies and contamination status by trace metals in sediments from two hot spots along the Mediterranean Coast of Egypt.

    abstract::The major constituents and trace metals in the surface sediments collected from the Western Harbor and El-Mex Bay along the Egyptian Mediterranean Coast were studied. The concentrations of major constituents decreased in the following order: Ca > Si > Mg > Na > K for the Western Harbor and El-Mex Bay. Additionally, th...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-015-4420-y

    authors: Shreadah MA,Shobier AH,Ghani SA,El Zokm GM,Said TO

    更新日期:2015-05-01 00:00:00

  • Feeding preference and daily ration of 12 dominant copepods on mono and mixed diets of phytoplankton, rotifers, and detritus in a tropical coastal water.

    abstract::Results of the experimental studies on the feeding habit and daily ration (DR) of 12 dominant copepods from a tropical coastal water (off Kochi, Southwest coast of India) on different food items (phytoplankton, rotifers, and detritus) are presented. Even though, all species of copepods consumed all types of food items...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-017-6215-9

    authors: Jagadeesan L,Jyothibabu R,Arunpandi N,Anjusha A,Parthasarathi S,Pandiyarajan RS

    更新日期:2017-09-11 00:00:00

  • Mapping nitrate leaching to upper groundwater in the sandy regions of The Netherlands, using conceptual knowledge.

    abstract::The European Community asks its Member States to provide a comprehensive and coherent overview of their groundwater chemical status. It is stated that simple conceptual models are necessary to allow assessments of the risks of failing to meet quality objectives. In The Netherlands two monitoring networks (one for agri...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-007-9756-5

    authors: Boumans L,Fraters D,van Drecht G

    更新日期:2008-02-01 00:00:00

  • Environmental degradation and environmental threats in China.

    abstract::The article presents a review of environmental degradation and its threats in China. Air pollution, water pollution, deforestation, soil degradation, sand depositing in dams, decaying urban infrastructure, and more and more hazards such as floods, landslides and soil erosion are major consequences of environmental deg...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1023/b:emas.0000003576.36834.c9

    authors: Wang Y

    更新日期:2004-01-01 00:00:00

  • Evaluating the efficiency of coagulation in the removal of dissolved organic carbon from reservoir water using fluorescence and ultraviolet photometry.

    abstract::The present study used ultraviolet absorption (UVa) and the florescence intensity (FI) to evaluate the coagulation efficiency for removing dissolved organic carbon (DOC) in the raw water from Min-Ter, Li-Yu-Ten and Yun-Ho-Shen reservoirs in Taiwan. The results indicated that the ratio of DOC removal rate and FI remova...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1023/b:emas.0000038200.08396.0c

    authors: Cheng WP,Chi FH,Yu RF

    更新日期:2004-11-01 00:00:00

  • Inorganic nitrogen transformations in the treatment of landfill leachate with a high ammonium load: A case study.

    abstract::The inorganic nitrogen transformations occurring at a municipal waste leachate treatment facility were investigated. The treatment facility consisted of a collection well and an artificial wetland between two aeration ponds. The first aeration pond showed a decrease in ammonium (from 3480 (+/- 120) to 630(+/- 90) mg x...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-006-9208-7

    authors: Parkes SD,Jolley DF,Wilson SR

    更新日期:2007-01-01 00:00:00

  • Persistence and risk assessment of cypermethrin residues on chilli (Capsicum annuum L.).

    abstract::The study was conducted to observe the persistence pattern and risk assessment of cypermethrin in chilli fruits following three applications of cypermethrin (Super fighter 25 EC) at 50 and 100 g a.i. ha(-1) at 10-day interval. Residues of cypermethrin in chilli were estimated by gas liquid chromatography (GLC) and wer...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-015-4341-9

    authors: Singh Y,Mandal K,Singh B

    更新日期:2015-03-01 00:00:00

  • Geospatial strategy for sustainable management of municipal solid waste for growing urban environment.

    abstract::This paper presents the implementation of a Geospatial approach for improving the Municipal Solid Waste (MSW) disposal suitability site assessment in growing urban environment. The increasing trend of population growth and the absolute amounts of waste disposed of worldwide have increased substantially reflecting chan...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-011-2127-2

    authors: Pandey PC,Sharma LK,Nathawat MS

    更新日期:2012-04-01 00:00:00

  • Indicator and probability kriging methods for delineating Cu, Fe, and Mn contamination in groundwater of Najafgarh Block, Delhi, India.

    abstract::Two non-parametric kriging methods such as indicator kriging and probability kriging were compared and used to estimate the probability of concentrations of Cu, Fe, and Mn higher than a threshold value in groundwater. In indicator kriging, experimental semivariogram values were fitted well in spherical model for Fe an...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-010-1611-4

    authors: Adhikary PP,Dash ChJ,Bej R,Chandrasekharan H

    更新日期:2011-05-01 00:00:00

  • Heavy metal contamination in soil alongside mountain railway in Sichuan, China.

    abstract::Heavy metal concentration in soil was investigated at three sites with different topography (cut slope, flat and embankment) within the vicinity of Chengdu-Kunming railway in Sichuan, China. Surface soil was sampled at certain distances from the track at each site and was analyzed for Cu, Mn, Pb, Zn, Cd by atomic abso...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-008-0293-7

    authors: Liu H,Chen LP,Ai YW,Yang X,Yu YH,Zuo YB,Fu GY

    更新日期:2009-05-01 00:00:00

  • Stochastic approaches for time series forecasting of boron: a case study of Western Turkey.

    abstract::In the present study, a seasonal and non-seasonal prediction of boron concentrations time series data for the period of 1996-2004 from Büyük Menderes river in western Turkey are addressed by means of linear stochastic models. The methodology presented here is to develop adequate linear stochastic models known as autor...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-009-1208-y

    authors: Durdu OF

    更新日期:2010-10-01 00:00:00

  • Mercury and selenium levels in lemon sharks (Negaprion brevirostris) in relation to a harmful red tide event.

    abstract::Tissue levels of mercury (Hg; total, organic) and selenium (Se) were assessed in juvenile lemon sharks (Negaprion brevirostris) from Florida nearshore waters collected during a harmful algal bloom (HAB, brevetoxin) event and compared with sharks not exposed to HABs. In all sharks studied, total Hg levels in the muscle...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-010-1603-4

    authors: Nam DH,Adams DH,Reyier EA,Basu N

    更新日期:2011-05-01 00:00:00

  • The biotic condition of dams run-of-the-river in sequence: adaptation of a multimetric index based on the Neotropical fish fauna.

    abstract::The synergistic effects of run-of-the-river (ROR) on fish fauna, though still poorly understood, are amplified when dams form reservoir cascades. In an attempt to assist in this understanding, we used an adaptation of the Reservoir Fish Assemblage Index (RFAI) to evaluate the biotic conditions of the Rio das Antas Ene...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-020-08367-2

    authors: Ticiani D,Delariva RL

    更新日期:2020-05-28 00:00:00

  • Distribution of microbiological indicators of fecal pollution in the riverine substrates.

    abstract::Distribution of fecal microorganisms in water, periphyton, and sediment was studied along the Žrnovnica river (Croatia) over a 1.5-year period. It was found that periphyton was inhabited by the highest number of investigated bacteria, while lower numbers of them were found in sediment and the lowest in surface water o...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-010-1360-4

    authors: Kovačić A,Tripković I,Galov A,Zitko T

    更新日期:2011-01-01 00:00:00

  • Characterization of hydrocarbons in aerosols at a Mediterranean city with a high density of palm groves.

    abstract::Samples of PM1 and PM10 were collected for 1 year at an urban background station in the city of Elche (southeastern Spain) and analyzed to determine the content of n-alkanes and polycyclic aromatic hydrocarbons (PAHs). A few samples were also gathered at a second sampling point established at one of the several palm t...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-016-5517-7

    authors: Chofre C,Gil-Moltó J,Galindo N,Varea M,Caballero S

    更新日期:2016-09-01 00:00:00

  • Leaf litterbag sampling for larval plethodontid salamander populations in Georgia.

    abstract::Survey techniques for larval salamanders vary in their effectiveness and efficiencies. In this study, the leaf litterbag sampling technique was employed to gather data on larval salamander populations in perennial streams of southern Georgia. Salamanders were collected monthly for 12 months to analyze capture counts a...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-006-9553-6

    authors: Talley BL,Crisman TL

    更新日期:2007-09-01 00:00:00

  • Biomonitoring of catastrophes.

    abstract::I have been exposed to the technical literature, attitudes, and behaviour associated with large scale potential accidents. The time seems appropriate to try to couple these matters with what we now know of bioindicator systems. There are some good case histories, for example, with respect to oil pollution events, and ...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/BF00677913

    authors: Jeffrey DW

    更新日期:1990-05-01 00:00:00

  • Spatial misallocation of ecological restoration and resulting economic costs in the red soil hilly region of China: a case study of the Zhuxi watershed.

    abstract::The spatial misallocation of ecological restoration and its associated economic costs may lead to ecological restoration failure. We analyzed environmental effects of ecological restoration measures, using data from runoff plots, and estimated the ecosystem states under different types of ecological restoration measur...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-020-8076-x

    authors: Chen Z,Chen Z

    更新日期:2020-01-20 00:00:00

  • Investigation of heavy metal content of Turkish tobacco leaves, cigarette butt, ash, and smoke.

    abstract::A procedure for the determination of cadmium, copper, manganese, and zinc in Turkish tobaccos, which were of different origins, years, and grades, and in the butt, ash, and smoke, which were obtained by smoking the cigarettes that were prepared manually from the said tobaccos in a smoking apparatus, was devised as pro...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-013-3266-4

    authors: Pelit FO,Demirdöğen RE,Henden E

    更新日期:2013-11-01 00:00:00

  • Evaluation of the predictive reliability of a new watershed health assessment method using the SWAT model.

    abstract::The purpose of watershed assessments is to give information about conditions of water quality, stream morphology, and biological integrity to identify the sources of stressors and their impacts. In recent decades, different watershed assessment methods have been developed to evaluate the cumulative impacts of human ac...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-020-8182-9

    authors: Jabbar FK,Grote K

    更新日期:2020-03-09 00:00:00

  • Applications of a SWAT model to evaluate the contribution of the Tafna catchment (north-west Africa) to the nitrate load entering the Mediterranean Sea.

    abstract::An elevated nitrogen concentration in water is one of the main problems affecting water quality in Mediterranean rivers. The objectives of this study were (1) to evaluate the contribution of the Tafna catchment to the nitrate load entering the Mediterranean Sea, (2) to quantify the impact of agriculture on the nitrate...

    journal_title:Environmental monitoring and assessment

    pub_type: 杂志文章

    doi:10.1007/s10661-020-08482-0

    authors: Zettam A,Taleb A,Sauvage S,Boithias L,Belaidi N,Sanchez-Perez JM

    更新日期:2020-07-12 00:00:00