Polycyclic aromatic hydrocarbons in some grounded coffee brands.

abstract：:In this paper, I propose a new unsupervised change detection method for optical satellite imagery. The proposed technique consists of three phases. In the first stage, difference images are calculated using four different functions. Two of the functions were first used in this study. In the second stage, using Reconst...

journal_title：Environmental monitoring and assessment

authors： Atasever UH

更新日期：2019-06-18 00:00:00

abstract：:Urban areas are facing increasing fog frequencies that may result due to increased air pollution emanating from variety of sources. The increased pollution levels may lead to the atmospheric reactions resulting into the formation of secondary pollutants that may also lead to increased aerosol number concentrations (AN...

journal_title：Environmental monitoring and assessment

authors： Mohan M,Payra S

更新日期：2009-04-01 00:00:00

abstract：:Surface water pollution has been found to be considerably driven by the contributions of airborne particles, open-air waste burning and fossil fuel combustion, ammonia volatilization from excreta, fertilizer and derivatives from explosive factories. Atmospheric deposition into the Lagos Lagoon is suspected to be a maj...

journal_title：Environmental monitoring and assessment

authors： Olayinka KO,Oladosu NO,Abayomi AA,Alo BI

更新日期：2016-07-01 00:00:00

abstract：:Water quality survey was undertaken to study the current status of water quality of some lentic habitats of Dharwad, Haveri and Uttar Kannada districts, to provide a baseline data, comprising study of their main physical and chemical characteristics and also to evaluate the recent limnological changes those have occur...

journal_title：Environmental monitoring and assessment

authors： Kudari VA,Kadadevaru GG,Kanamadi RD

更新日期：2006-09-01 00:00:00

abstract：:There are continued concerns on unscientific usage of chemical fertilizers and pesticides, particularly in many developing countries leading to adverse consequences for soil biological quality and agricultural sustainability. In farmers' fields in tropical Vertisols of peninsular India, "high" fertilizer and pesticide...

journal_title：Environmental monitoring and assessment

authors： Malhotra J,Aparna K,Dua A,Sangwan N,Trimurtulu N,Rao DL,Lal R

更新日期：2015-01-01 00:00:00

abstract：:In order to acquire the spatial distribution, speciation, and risk assessment of arsenic (As), 18 sediment samples were collected in the middle and upper reaches (Nanpan River, Beipan River, Hongshui River, Diaojiang River, and Duliu River) of the Xijiang River basin, China. The chemical fractions of As in the collect...

journal_title：Environmental monitoring and assessment

authors： Wang HB,Xu JM,Gomez MA,Shi ZL,Li SF,Zang SY

更新日期：2019-10-24 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

authors： Squadrone S

更新日期：2020-03-16 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

authors： Wang Y,Xiao D,Li Y,Li X

更新日期：2008-05-01 00:00:00

abstract：:The use of dispersed catalysts in aqueous medium inside reactors in advanced oxidative processes is common among researchers. However, due to the difficult separation of these species after treatment, in many cases, the treatment process is unfeasible. In this context, the main target of the work was the evaluation of...

journal_title：Environmental monitoring and assessment

authors： Oliveira Guimarães C,Boscaro França A,Lamas Samanamud GR,Prado Baston E,Zanetti Lofrano RC,Almeida Loures CC,Rezende Naves LL,Naves FL

更新日期：2019-05-05 00:00:00

abstract：:Food is the main source of toxic metals like mercury (Hg) and cadmium (Cd) to humans. This study evaluated the accumulation and translocation of Cd and Hg in a soil-plant system in four tomato plantations and assessed the risk associated with ingestion of these metals. Ten soil samples (rhizosphere) and 10 samples of ...

journal_title：Environmental monitoring and assessment

authors： Lima CAI,Pestana IA,Azevedo LS,Ribeiro DP,Almeida MG,Prins CL,Marciano CR,Souza CMM

更新日期：2019-01-26 00:00:00

abstract：:Research on bioremediation of polycyclic aromatic hydrocarbons (PAHs) has established that several remediating microbial species are capable of degrading only low molecular weight (LMW)-PAHs, whereas high molecular weight (HMW)-PAHs are hardly degradable. In the present study, the efficiency of degradation of both LMW...

journal_title：Environmental monitoring and assessment

authors： SureshKumar P,Thomas J,Poornima V

更新日期：2018-01-22 00:00:00

abstract：:Soil erosion is an open topic, not only because soil fertility is lost, but also because nutrients are spilled into water bodies, thereby causing pollution. Research carried out in this field has amply described this process, but the interaction between these factors is complex and experimental research is needed to u...

journal_title：Environmental monitoring and assessment

authors： Petroselli A,Leone A,Ripa MN,Recanatesi F

更新日期：2014-11-01 00:00:00

abstract：:Road-deposited sediment (RDS) is an important environmental medium that affects the characteristics of heavy metals in stormwater runoff. 62 RDS samples were collected from four different land use types (commercial, residential, intense traffic and riverside park) in the Zhenjiang city of China. The samples were analy...

journal_title：Environmental monitoring and assessment

authors： Zhu W,Bian B,Li L

更新日期：2008-12-01 00:00:00

abstract：:This study aimed to determine the levels of placental cadmium (PCd) and cord blood cadmium (CBCd) and the resulting expression of placental metallothionein (MT) in neonates and to investigate cadmium (Cd) exposure levels in neonates and mothers who live in Guiyu, China, an electronic waste (e-waste) pollution site. Am...

journal_title：Environmental monitoring and assessment

authors： Li Y,Huo X,Liu J,Peng L,Li W,Xu X

更新日期：2011-06-01 00:00:00

abstract：:Changing the landscape has serious environmental impacts affecting the ecosystem services, particularly in the tropics. In this paper, we report changes in ecosystem services in relation to land use and land cover over an 18-year period (1988--2006) in the Menglun Township, Xishuangbanna, Southwest China. We used Land...

journal_title：Environmental monitoring and assessment

authors： Hu H,Liu W,Cao M

更新日期：2008-11-01 00:00:00

abstract：:An ecosystem disruptive bloom of red Noctiluca scintillans (hereafter Noctiluca) was observed in coastal waters of the north-western Bay of Bengal during April 2014. Based on the principle of phytoplankton group/species specific remote sensing reflectance (Rrs), a technique of detecting green Noctiluca and diatom was ...

journal_title：Environmental monitoring and assessment

authors： Baliarsingh SK,Dwivedi RM,Lotliker AA,Sahu KC,Kumar TS,Shenoi SSC

更新日期：2017-07-01 00:00:00

abstract：:In many regions around the globe, including India, degradation in the quality of groundwater is of great concern. The objective of this investigation is to determine the effect of recharge from a check dam on quality of groundwater in a region of Krishnagiri District of Tamil Nadu State, India. For this study, water s...

journal_title：Environmental monitoring and assessment

authors： Gowrisankar G,Jagadeshan G,Elango L

更新日期：2017-04-01 00:00:00

abstract：:The aim of this study is to evaluate extensively the characterization and identification of major pollutant parameters by paying attention to the organic chemical pollution for unregulated dumping site leachate in Eskişehir/Turkey. The study that is first and only one research has been very important data related with...

journal_title：Environmental monitoring and assessment

authors： Banar M,Ozkan A,Kürkçüoğlu M

更新日期：2006-10-01 00:00:00

abstract：:The concept of sustainable forest management (SFM) requires forest resource managers to monitor and collect information pertaining to their environmental, economic and social impact. There are increasing expectations from a variety of publics (government, customers, and other stakeholders) that forests be demonstrably...

journal_title：Environmental monitoring and assessment

authors： Hickey GM,Innes JL

更新日期：2005-09-01 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

authors： Berg T,Pedersen U,Steinnes E

更新日期：1996-10-01 00:00:00

abstract：:Costal sediment samples from Great Kwa River as well as adjoining termite nest and soil samples were analyzed for quantitative determination of polycyclic aromatic hydrocarbons (PAHs) and sterols using gas chromatography-mass spectrometry (GC-MS) in order to access the possibility of transport of biologically produced...

journal_title：Environmental monitoring and assessment

authors： Oyo-Ita OE,Oyo-Ita IO,Ugim SU

更新日期：2013-02-01 00:00:00

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 le...

journal_title：Environmental monitoring and assessment

authors： Hudak PF

更新日期：2005-05-01 00:00:00

abstract：:Monitoring and assessment of the coastal aquifers are becoming a worldwide concern for the need of additional and sustainable water resources to satisfy demographic growth and economic development. A hydrochemical and geoelectrical investigation was conducted in the El-Omayed area in the northwestern coast of Egypt. T...

journal_title：Environmental monitoring and assessment

authors： Atwia MG,Masoud AA

更新日期：2013-08-01 00:00:00

abstract：:Chemical soil properties between active shrimp ponds and abandoned ones on the Bangkok soil series were compared, at Ranote District, Songkhla Province in southern Thailand. Soil samples were collected at depth intervals of 0-10, 10-20, 20-30, 30-40 and 40-50 cm from pond bottoms at the same ponds used in a former stu...

journal_title：Environmental monitoring and assessment

authors： Towatana P,Voradaj C,Panapitukkul N

更新日期：2002-02-01 00:00:00

abstract：:The Great Basin Desert lies between the Sierra Nevada Mountains to the west and the Rocky Mountains to the east. Nearly 60% of the area's deserts and mountains (roughly 30 million ha) are managed by the U. S. Department of Interior's Bureau of Land Management. This area is characterized by low annual precipitation, di...

journal_title：Environmental monitoring and assessment

authors： Pellanti M,Abbey B,Karl S

更新日期：2004-12-01 00:00:00

abstract：:Volatile organic compounds (VOCs) play a key role in air pollution of China. Among various sources, petrochemical industry is one of the important contributors, but its VOC emission estimate still exists a big uncertainty. Therefore, this study developed an inverse-dispersion calculation method (IDM), and applied it i...

journal_title：Environmental monitoring and assessment

authors： Wei W,Wang Y,Yang G,Yue L,Cheng S

更新日期：2018-07-07 00:00:00

abstract：:The occurrence of selected brominated flame retardants, including nine polybrominated diphenyl ether (PBDE) congeners, hexabromocyclododecane (HBCDD) and tetrabromobisphenol A (TBBPA) in leachate samples from eight landfill sites in South Africa, were investigated. In addition, the possible influences of dissolved org...

journal_title：Environmental monitoring and assessment

authors： Daso AP,Rohwer ER,Koot DJ,Okonkwo JO

更新日期：2017-08-01 00:00:00

abstract：:The use of multiple sampling gears is indispensible to obtain robust characterizations of fish assemblage structure in species-rich subtropical ecosystems. In this study, such a dependence was demonstrated by characterizing the structure of the high-tide fish assemblage in a subtropical tidal flat ecosystem (the Araçá...

journal_title：Environmental monitoring and assessment

authors： Contente RF,Del Bianco Rossi-Wongtschowski CL

更新日期：2017-06-01 00:00:00

abstract：:Atmospheric surface aerosol radiative forcing (SARF) DeltaF, forcing efficiency DeltaF(e) and fractional forcing efficiency DeltaFF(e) evaluated from cloud-screened narrowband spectral and thermal-offset-corrected radiometric observations during the Asia dust outbreak episodes in Gwangju, Republic of Korea are reporte...

journal_title：Environmental monitoring and assessment

authors： Ogunjobi KO,Kim YJ

更新日期：2008-02-01 00:00:00

abstract：:Heavy metal inputs to coastal Alaska ecosystems are driven by sediment loads from glacial meltwater and river outflows. This study characterized the spatial distribution of 16 major and trace metals in five strata in Kachemak Bay, as well as sediment total organic carbon content and grain size. Homer Harbor, a shallow...

journal_title：Environmental monitoring and assessment

authors： Apeti DA,Hartwell IS

更新日期：2015-01-01 00:00:00