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 with a two-step process for ascertaining the optimal monitoring network. In the first step, the air quality patterns in the data base are collapsed into a single composite pattern through a figure-of-merit (FOM) concept. The most desirable locations are ranked and identified using the resultant FOM fields. In the second step the network configuration is determined on the basis of the concept of spheres of influence (SOI) developed from cutoff values of spatial correlation coefficients between potential monitoring sites and adjacent locations. The minimum number of required stations is then determined by deletion of lower-ranked stations whose SOIs overlap. The criteria can be set to provide coverage of less than some fixed, user-provided percentage of the coverage of tha SOIs of the higher ranked stations and for some desired level of minimum detection capability of concentration fluctuations.The methodology is applied in a companion paper (McElroy et al., 1986) to the Las Vegas, Nevada, metropolitan area for the pollutant carbon monoxide.
journal_name
Environ Monit Assessjournal_title
Environmental monitoring and assessmentauthors
Liu MK,Avrin J,Pollack RI,Behar JV,McElroy JLdoi
10.1007/BF00394284subject
Has Abstractpub_date
1986-01-01 00:00:00pages
1-11issue
1eissn
0167-6369issn
1573-2959journal_volume
6pub_type
杂志文章abstract::This study uses a multidisciplinary approach to simulate the spatial and temporal patterns of hydrodynamics and water quality in a thermally stratified reservoir in the southern side of the Mediterranean Sea in response to water withdrawal elevation using the 2D water quality and laterally averaged hydrodynamic model ...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-015-4509-3
更新日期:2015-05-01 00:00:00
abstract::Irrigation water quality has important implications on salinity, ion toxicity, production cost, and crop failures. There is a need for a comprehensive analysis of spatial and temporal dynamics in parameters at a watershed scale. This information is critical for irrigation management in agricultural production. The Lak...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-020-08723-2
更新日期:2020-11-26 00:00:00
abstract::We studied the multiscale (sites, river reaches and rivers) and short-term temporal (monthly) variability in a freshwater fish assemblage. We found that small-scale spatial variation and short-term temporal variability significantly influenced fish community structure in the Macquarie and Namoi Rivers. However, larger...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-006-4938-0
更新日期:2006-03-01 00:00:00
abstract::Soil salinization is an important worldwide environmental problem, especially in arid and semi-arid regions. Knowledge of its temporal and spatial variability is crucial for the management of oasis agriculture. The study area has experienced dramatic change in the shallow groundwater table and soil salinization during...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-007-9867-z
更新日期:2008-05-01 00:00:00
abstract::A procedure was developed for the determination of Cd, Cu, Zn, Co, Ni, Mn, Pb and Mo in water samples by inductively coupled plasma atomic emission spectrometry (ICP-AES) after preconcentration on a morpholine dithiocarbamate (mor-DTC) supported by bagasse (Saccharam aphisinaram). The sorbed elements were subsequently...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-006-9309-3
更新日期:2007-05-01 00:00:00
abstract::Climate change, higher levels of natural resource demands, and changing land use will likely lead to changes in vegetation configuration in the mountain regions. The aim of this study was to determine if the vegetation cover and composition have changed in the Swedish region of the Scandinavian Mountain Range, based o...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-016-5457-2
更新日期:2016-08-01 00:00:00
abstract::In this semi-arid area, many studies focused on the two-phase vegetation pattern were carried out to explore a changing vegetation trajectory on degraded land. However, this study conducted an analysis of a two-phase vegetation pattern and explored the successional vegetation trajectories in a positive succession with...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-013-3444-4
更新日期:2014-02-01 00:00:00
abstract::Imidazolinone group herbicides are known for longer persistence in soil. Therefore, a laboratory study was performed to evaluate the persistence of pre-mix formulation of two imidazolinone herbicides-imazethapyr and imazamox in clay and sandy loam soils. Herbicide formulation was applied at 70 and 140 g a.i. ha-1 equi...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-018-7161-x
更新日期:2018-12-28 00:00:00
abstract::To estimate exposure to cadmium (Cd) and lead (Pb) through cigarette smoking, the concentrations of both metals in the blood or/and urine of smokers (20 cigarettes or more per day for 10 years or longer) and their non-smoking counterparts inhabiting an environmentally unpolluted area (Bialystok, Poland) were evaluated...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-007-9783-2
更新日期:2008-02-01 00:00:00
abstract::Groundwater is an indispensable natural resource for drinking water, generally in rural areas due to unavailability of treated water. The study was designed to investigate the groundwater quality in nine open-defecation-free (ODF) villages (Nirmal Grams) of Kurukshetra district, Haryana, India. For the research, 81 gr...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-018-6852-7
更新日期:2018-07-18 00:00:00
abstract::Environmental indicators for long-range atmospheric transported heavy metals have been developed. The indicators are based on data for Pb and Cd from national moss surveys which are performed regularly in Norway. The interpolation programme 'kriging' has been used to transform the data from irregular grids to regular ...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/BF00399567
更新日期:1996-10-01 00:00:00
abstract::The river Ganges has been one of the major recipients of industrial effluents in India. The present paper deals with the study related to occurrence and bioaccumulation of heavy metals (Cu, Cr, Cd, Pb, Zn) in the riverine water, sediment, and the muscles of two cat fish species, Channa punctatus (C. punctatus) and Aor...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-008-0547-4
更新日期:2009-10-01 00:00:00
abstract::Improper urbanization and industrialization are causing a critical stress on groundwater quality in urban areas of the developing countries. The present study under investigation describes the pollution caused by leachate from a waste management site in southwestern Bangalore city causing pollution of the surface wate...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-010-1708-9
更新日期:2011-07-01 00:00:00
abstract::Daily mean, maximum and minimum surface air temperature data were gathered from a network of automatic weather stations (AWS) within the Moor House National Nature Reserve in northern England. Five AWS were installed next to the official Environmental Change Network weather station at Moor House. Data were compared gr...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1023/a:1010795108641
更新日期:2001-05-01 00:00:00
abstract::In this paper, a new systematic approach is designed to maximize the demand coverage and receiving waste load by river-reservoir systems while enhancing water quality criteria. The approach intends to control the reservoir eutrophication while developing a trade-off between the maximum receiving load and shortage on d...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-016-5386-0
更新日期:2016-07-01 00:00:00
abstract::Analysis of endosulfan, chlorpyrifos, and their nonpolar metabolites in extracts from environmental aqueous and soil samples was performed using a gas chromatography-tandem mass spectrometry (GC-MS/MS) technique. Full-scan GC-MS analysis showed poor sensitivity for some of the metabolites (endodiol and endosulfan ethe...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-013-3186-3
更新日期:2013-10-01 00:00:00
abstract::Due to an increase in water consumption in the industrial sector and within the Brazilian population, surface water that receives wastewater from industries, domestic sewage, agricultural industries, and sewage treatment stations can pollute water bodies when not properly treated. The water quality has been linked to ...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-013-3493-8
更新日期:2014-03-01 00:00:00
abstract::The daily and seasonal atmospheric concentrations, deposition fluxes and emission sources of a few C3-C9 gaseous alkyl nitrates (ANs) at the Belgian coast (De Haan) on the Southern North Sea were determined. An adapted sampler design for low- and high-volume air-sampling, optimized sample extraction and clean-up, as w...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-014-3866-7
更新日期:2014-10-01 00:00:00
abstract::The potential threat of both metals and antibiotics to the environment and human health has raised significant concerns in the last decade. Metal-resistant and antibiotic-resistant bacteria are found in most environments, including water, and the risk posed to humans and animals due to the spread of antibiotic-resista...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章,评审
doi:10.1007/s10661-020-8191-8
更新日期:2020-03-16 00:00:00
abstract::Soil is one of the most important factors in plant cultivation, and its content affects plant growth significantly. However, soil composition and characteristics vary depending on the environmental conditions in the area where the soil is located. In this study, urease and catalase enzyme activities in plant soils gro...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-020-8194-5
更新日期:2020-03-11 00:00:00
abstract::The present study is to evaluate trophic status and its limiting factors in the Renuka Lake, using surface water samples. The water of the lake is found to be slightly alkaline with pH 8.33-8.70 (avg. 8.61 ± 0.1). The turbidity 4.63-6.62 NTU (avg. 5.48 ± 0.63 NTU) indicated low level of clarity in the lake. The Carlso...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-019-7247-0
更新日期:2019-01-26 00:00:00
abstract::In recent years, various environmental issues have aroused a concern on the pollution of pesticides in rivers and in their various intercompartments. Multiple residues of pesticides discharged from industries or as a result of extensive use of agrochemicals in agriculture have been monitored. These pesticide residues ...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章,评审
doi:10.1007/s10661-010-1433-4
更新日期:2011-02-01 00:00:00
abstract::Industrial complexes may release dust emissions through several to up to tens of stacks, as well as via fugitive area sources. Several diffusion models for small-scale fugitive dust sources have been developed and combined with a point source model to form a series of models for industrial complexes. The applicable ar...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/BF00418008
更新日期:1992-08-01 00:00:00
abstract::Over the past decade, an increased tendency to consume meals at dining facilities outside the home has been highlighted; moreover, meals supplied in food businesses have been involved in many foodborne disease outbreaks. Therefore, microbial air contamination in food processing facilities could be a concern and an inc...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-012-2903-7
更新日期:2013-06-01 00:00:00
abstract::The objective of this study was to determine the effects of two insecticides, namely, acetamiprid and carbofuran on the enzymatic activities of arylamidase (as glucose formed from sinigrin) and myrosinase (as β-naphthylamine formed from L-leucine β-naphthylamide) in the black and red clay soils collected from a fallow...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-015-4631-2
更新日期:2015-06-01 00:00:00
abstract::Land use change near dense forests is the single major cause of emergence of forest-based emerging infectious diseases (EIDs) among humans. In an attempt to predict where the next EID would originate from, we are hypothesizing that future EIDs would originate from a region having high population density, excessive pov...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-018-6711-6
更新日期:2018-05-09 00:00:00
abstract::This study examines the microgeographic structure of the Alapahoochee watershed, part of the Suwannee River basin, south-central GA, USA, and relates it to variations in liver metal concentrations and genetic structure of the Florida cottonmouth, Agkistrodon piscivorus conanti. One objective was to determine if liver ...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-018-6579-5
更新日期:2018-03-15 00:00:00
abstract::Soil and the dominant plant species in the vicinity of Khatoon Abad copper smelter in Kerman province of Iran are examined to determine contamination, bioavailability, and ecological-health risk of potentially toxic elements (PTEs) based on 23 collected soil samples and 13 Artemisia siebri plant species. Cu, Mo, As, a...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-020-08589-4
更新日期:2020-09-14 00:00:00
abstract::Studies of future management and policy options based on different assumptions provide a mechanism to examine possible outcomes and especially their likely benefits and consequences. The San Pedro River in Arizona and Sonora, Mexico is an area that has undergone rapid changes in land use and cover, and subsequently is...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1023/b:emas.0000016883.10110.15
更新日期:2004-06-01 00:00:00
abstract::Toxicity in natural ecosystems is usually not due to exposure to a single substance, but is rather the result of exposure to mixtures of toxic substances. Knowing the effects of contaminants as a mixture compared to their effects in isolated form is therefore important. This study aimed to evaluate the oxidative stres...
journal_title:Environmental monitoring and assessment
pub_type: 杂志文章
doi:10.1007/s10661-014-3925-0
更新日期:2014-11-01 00:00:00