abstract：:Information needed for the resolution of environmental problems is a commodity with an economic value. The minimum necessary information implies minimal costs. The formulation of the information is considered for the case of biocides that can disrupt marine ecosystems. ...

journal_title：Environmental monitoring and assessment

authors： Goldberg ED

更新日期：1988-01-01 00:00:00

abstract：:Known amounts of acephate, chlorpyrifos, and diazinon were applied to Formica, unfinished plywood, stainless steel, and vinyl tile. Cotton-ball and dental wick materials were dipped in 2-propanol and "swiped" over the treated surface area two time. More acephate was found on the second swipe compared to the first from...

journal_title：Environmental monitoring and assessment

authors： Leidy RB,Wright CG,Dupree HE Jr

更新日期：1987-07-01 00:00:00

abstract：:Solid waste from the Tripoli Sewage Treatment Plant is being used for manuring various crops in Al-Hadba production project. To monitor concentrations of several heavy elements, essential and nonessential to plants that are potentially hazardous to animal and human healthy by entering food chain via soil-plant system,...

journal_title：Environmental monitoring and assessment

authors： Abuzkhar AA,Gibali AS,Elmehrik YI,Rahmatullah

更新日期：1987-03-01 00:00:00

abstract：:In a baseline study, muscle and liver from important commercial fish belonging to different trophic levels were analysed for organochlorines. Samples of sole, sardine and hake were collected from seven locations off the Continental coast and greater forkbeard and horse mackerel off two Azores islands. Residues of pp'D...

journal_title：Environmental monitoring and assessment

authors： Magalhães MJ,De Barros MC

更新日期：1987-01-01 00:00:00

abstract：:A survey is given of the possibilities and restrictions of (bio)monitoring trace metals in the salt marsh as exemplified for the Scheldt estuary. The objectives for monitoring in the salt marsh are enumerated as well as the requirements they should meet. Previous studies on monitoring trace metals in the salt marsh ar...

journal_title：Environmental monitoring and assessment

authors： Beeftink WG,Nieuwenhuize J

更新日期：1986-11-01 00:00:00

abstract：:The term 'monitoring' is used in a confusing and inconsistent way. This paper deals with the terminology used in this issue. ...

journal_title：Environmental monitoring and assessment

authors： Meijers EM

更新日期：1986-09-01 00:00:00

abstract：:The use of bivalves as sentinel organisms for collectives of marine pollutants is evaluated with data from the U.S. Mussel Watch, 1976-1978. The utilization of soft parts and of the shells are compared for metals and plutonium. Finally, the need for a global mussel watch, emphasizing the analyses of chlorinated hydroc...

journal_title：Environmental monitoring and assessment

authors： Goldberg ED

更新日期：1986-07-01 00:00:00

abstract：:An objective methodology is presented for determining the number and disposition of ambient air quality stations in a monitoring network for the primary purpose of compliance with air quality standards. The methodolgy utilizes a data base with real or simulated data from an air quality dispersion model for application...

journal_title：Environmental monitoring and assessment

authors： Liu MK,Avrin J,Pollack RI,Behar JV,McElroy JL

更新日期：1986-01-01 00:00:00

abstract：:The generation pattern of Solid Waste has not been identified in most of the developing world. Investigation on the generation of waste in Ilorin, shows that the generation pattern differs from most acclaimed pattern of the developed world. By far, leaf waste constitutes the most generated waste. However, the investig...

journal_title：Environmental monitoring and assessment

authors： Adedibu AA

更新日期：1985-09-01 00:00:00

abstract：:This paper discusses and illustrates the use of kriging techniques for estimating the spatial pattern of contaminants in environmental media, particularly soil. The assumptions underlying kriging are reviewed as are some advantages and disadvantages of the method. Lognormal kriging (kriging applied to logarithmic-tran...

journal_title：Environmental monitoring and assessment

authors： Gilbert RO,Simpson JC

更新日期：1985-06-01 00:00:00

abstract：:Fugitive emissions from a slagging fixed-bed coal-gasification pilot plant were analyzed by flameless atomic absorption spectrophotometry, gas chromatography, and mass spectrometry for trace metal and trace organic species. Analysis of the size distributions of airborne particulate matter inside the plant showed an ab...

journal_title：Environmental monitoring and assessment

authors： Osborn JF,Santhanam S,Davidson CI,Flotard RD,Stetter JR

更新日期：1984-12-01 00:00:00

abstract：:This paper describes the application of simple linear models to help design environmental monitoring systems. This process involves five steps: (1) The derivation of a schematic of the identified pollutant's transport and fate. (2) The derivation of the equation in the schematic. (3) Estimation of input data and numer...

journal_title：Environmental monitoring and assessment

authors： Wiersma GB,Frank CW,Case MJ,Crockett AB

更新日期：1984-09-01 00:00:00

abstract：:Organochlorine residues were measured in the carcasses and, in some cases, brains and stomach contents of four species of birds collected along the Sheboygan River, Wisconsin during the years 1976 to 1980. Polychlorinated biphenyls (PCBs) were high in all samples and were the contaminants of greatest concern. Carcass ...

journal_title：Environmental monitoring and assessment

authors： Heinz GH,Swineford DM,Katsma DE

更新日期：1984-06-01 00:00:00

abstract：:Acid deposition-induced drinking water degradation is discussed with respect to the geographical extent of and the potential for dealing with possibly adverse human health impacts. Qualitative evidence from the northeastern United States and Sweden strongly suggests the existence of a linkage between these two environ...

journal_title：Environmental monitoring and assessment

authors： Middleton P,Rhodes SL

更新日期：1984-03-01 00:00:00

abstract：:The existing data on the species composition of zooplankton and grazing intensities of crustacean plankton are discussed in the light of trophic status, particularly in the Dutch lakes of varying trophy. Several species of rotifers in northern Europe and North America are considered to indicate eutrophic environments....

journal_title：Environmental monitoring and assessment

authors： Gulati RD

更新日期：1983-09-01 00:00:00

abstract：:A second derivative spectrometer custom fitted with a 1 m stainless steel White cell and maintained at 105°C is used to make real-time measurements of volatilized NH3 from urea-amended soil. Comparison of the technique to impinger data shows a 5-16% discrepancy between the two techniques; however, other experiments pr...

journal_title：Environmental monitoring and assessment

authors： Bigelow DS,Ferguson WS,Woodmansee RG

更新日期：1983-06-01 00:00:00

abstract：:On 15 July, 1980, the Council of Ministers of the European Communities adopted a Council Directive on air quality limit values and guide values for sulphur dioxide and suspended particulates. This directive constitutes the first European legislation on stating air quality standards.The guiding principles underlying th...

journal_title：Environmental monitoring and assessment

authors： Smeets J

更新日期：1982-12-01 00:00:00

abstract：:(1) The Air Polluttion Monitoring System has got a significant development of late, which is in direct relation with a considerable extention and improvement of the observation network in cities and industrial areas, with creation of a new network for assessing regional and global background of the atmosphere pollutio...

journal_title：Environmental monitoring and assessment

authors： Berlyand ME,Volberg NS,Lavrinenko RF,Rusina EN

更新日期：1982-12-01 00:00:00

abstract：:The partial differential equations governing the migration of adsorbable pollutants undergoing 2-dimensional flow in saturated aquifers are presented. The analytical solution of these equations is rarely possible, and the use of mesh or grid techniques for numerical integration leads to so-called numerical dispersion,...

journal_title：Environmental monitoring and assessment

authors： Wilson DJ

更新日期：1982-09-01 00:00:00

abstract：:A potentially important exposure route for humans is the ingestion of chemicals via drinking water. If comprehensive exposure assessments are to be completed for either existing or proposed new chemicals and cost effective control strategies developed, then a quantitative understanding of multimedia transport and fate...

journal_title：Environmental monitoring and assessment

authors： Hedden KF,Mulkey LA,Tucker WA

更新日期：1982-03-01 00:00:00

abstract：:In the context of exposure monitoring, activity patterns refer to the manner in which individuals' activities are distributed in time, in space, and by environmental mode. The background and design are given for a cross-sectional survey conducted in the St. Louis area during 1978-1979. Activity pattern estimates from ...

journal_title：Environmental monitoring and assessment

authors： Koontz MD,Robinson JP

更新日期：1982-03-01 00:00:00

abstract：:The sorption of carbon tetrachloride, ethylene dibromide, and trichloroethylene in two silty clay loam soils and aluminium (Al(3+)) or calcium (Ca(2+)) saturated montmorillonite clay was studied. When the adsorbents were exposed to environmental levels of these chemicals (10 to 1000 ppb in water) the amounts of each o...

journal_title：Environmental monitoring and assessment

authors： Rogers RD,McFarlane JC

更新日期：1981-06-01 00:00:00