Archive for the ‘News’ Category

Chemistry in Climate Change

Here we present a collection of research papers, review articles, and themed collections published by the Royal Society of Chemistry, designed to answer a variety of questions related to the causes and impacts of climate change. From atmospheric chemistry to geochemical cycling and analytical techniques, this collection contains the latest research at the cutting edge.

“In the lead up to the UN climate change conference in Paris in late 2015, it is timely to consider the importance of chemistry in climate science,” comments Susan Solomon, advisory board member of Environ. Sci.: Processes Impacts, “This collection showcases the essential contributions of chemical science to understanding climate change.  As the world weighs mitigation and adaptation options, chemists will be part of the search for solutions.”

“The chemical sciences play a pivotal role in a sustainable and prosperous future” says Dominic Tildesley, President of the Royal Society of Chemistry “whether it’s developing new antibiotics to combat infection, converting waste to energy, or developing efficient solar energy cells, chemists are designing and applying tomorrow’s technologies.”

You can read all of these articles for free until 20 December 2014!  We truly hope you enjoy this collection.

Learn more about our work to support the chemical sciences community working on solutions in climate change, energy, food, health and water.

Nina Notman meets some of the atmospheric chemists fitting the pieces of the climate change jigsaw together – find out more in Education in Chemistry.

Relevant Themed Issues:

Analytical Methods themed collection on Emerging analytical methods for global energy and climate issues.

ChemSocRev themed issued on Atmospheric chemistry.

ChemComm web collection on CO2 separation, capture and reuse.

Faraday Discussions on Tropospheric Aerosol – Formation, Transformation and Impacts.


Reviews and Perspectives:

Global air quality and climate
Arlene M. Fiore, Vaishali Naik, Dominick V. Spracklen, Allison Steiner, Nadine Unger, Michael Prather, Dan Bergmann, Philip J. Cameron-Smith, Irene Cionni, William J. Collins, Stig Dalsøren, Veronika Eyring, Gerd A. Folberth, Paul Ginoux, Larry W. Horowitz, Béatrice Josse, Jean-François Lamarque, Ian A. MacKenzie, Tatsuya Nagashima, Fiona M. O’Connor, Mattia Righi, Steven T. Rumbold, Drew T. Shindell, Ragnhild B. Skeie, Kengo Sudo, Sophie Szopa, Toshihiko Takemura and Guang Zeng  
Chem. Soc. Rev., 2012,41, 6663-6683
DOI: 10.1039/C2CS35095E, Critical Review
From themed collection Atmospheric chemistry

Air quality and climate – synergies and trade-offs
Erika von Schneidemesser and Paul S. Monks
Environ. Sci.: Processes Impacts, 2013,15, 1315-1325
DOI: 10.1039/C3EM00178D, Frontier
From themed collection Environmental Science: Processes & Impacts: 2013 Review Articles

Chemical signals of past climate and environment from polar ice cores and firn air
Eric W. Wolff  
Chem. Soc. Rev., 2012,41, 6247-6258
DOI: 10.1039/C2CS35227C, Tutorial Review
From themed collection Atmospheric chemistry

Climate change and adaptational impacts in coastal systems: the case of sea defences
Louise B. Firth, Nova Mieszkowska, Richard C. Thompson and Stephen J. Hawkins
Environ. Sci.: Processes Impacts, 2013,15, 1665-1670
DOI: 10.1039/C3EM00313B, Frontier
From themed collection Environmental Science: Processes & Impacts: 2013 Review Articles

Particles, air quality, policy and health
Mathew R. Heal, Prashant Kumar and Roy M. Harrison  
Chem. Soc. Rev., 2012,41, 6606-6630
DOI: 10.1039/C2CS35076A, Critical Review
From themed collection Atmospheric chemistry

Impact of a possible future global hydrogen economy on Arctic stratospheric ozone loss
Bärbel Vogel, Thomas Feck, Jens-Uwe Grooß and Martin Riese
Energy Environ. Sci., 2012,5, 6445-6452
DOI: 10.1039/C2EE03181G, Minireview

Productivity of aquatic primary producers under global climate change
Donat-P. Häder, Virginia E. Villafañe and E. Walter Helbling
Photochem. Photobiol. Sci., 2014,13, 1370-1392
DOI: 10.1039/C3PP50418B, Perspective

Ice nucleation by particles immersed in supercooled cloud droplets
B. J. Murray, D. O’Sullivan, J. D. Atkinson and M. E. Webb  
Chem. Soc. Rev., 2012,41, 6519-6554
DOI: 10.1039/C2CS35200A, Critical Review
From themed collection Atmospheric chemistry Open Access

Ocean-atmosphere trace gas exchange
Lucy J. Carpenter, Stephen D. Archer and Rachael Beale  
Chem. Soc. Rev., 2012,41, 6473-6506
DOI: 10.1039/C2CS35121H, Critical Review
From themed collection Atmospheric chemistry

The influence of glacial meltwater on alpine aquatic ecosystems: a review
Krista E. H. Slemmons, Jasmine E. Saros and Kevin Simon
Environ. Sci.: Processes Impacts, 2013,15, 1794-1806
DOI: 10.1039/C3EM00243H, Critical Review

Multiphase chemistry of atmospheric amines
Chong Qiu and Renyi Zhang
Phys. Chem. Chem. Phys., 2013,15, 5738-5752
DOI: 10.1039/C3CP43446J, Perspective


Original research articles:

Exploring the potential influence of climate change and particulate organic carbon scenarios on the fate of neutral organic contaminants in the Arctic environment
James M. Armitage and Frank Wania
Environ. Sci.: Processes Impacts, 2013,15, 2263-2272
DOI: 10.1039/C3EM00315A, Paper
From themed collection Open access articles from Environmental Science: Processes & Impacts

A reproducible method for the extraction, identification and quantification of the Arctic sea ice proxy IP25 from marine sediments
Simon T. Belt, Thomas A. Brown, Alba Navarro Rodriguez, Patricia Cabedo Sanz, Andrew Tonkin and Rebecca Ingle
Anal. Methods, 2012,4, 705-713
DOI: 10.1039/C2AY05728J, Paper

CO2 concentration and pH alters subsurface microbial ecology at reservoir temperature and pressure
Djuna M. Gulliver, Gregory V. Lowry and Kelvin B. Gregory
RSC Adv., 2014,4, 17443-17453
DOI: 10.1039/C4RA02139H, Paper

Changes in metal mobility associated with bark beetle-induced tree mortality
Kristin M. Mikkelson, Lindsay A. Bearup, Alexis K. Navarre-Sitchler, John E. McCray and Jonathan O. Sharp
Environ. Sci.: Processes Impacts, 2014,16, 1318-1327
DOI: 10.1039/C3EM00632H, Paper
From themed collection 2014 Emerging Investigators

Determination of spatial and temporal variability of pH and dissolved oxygen concentrations in a seasonally hypoxic semi-enclosed marine basin using continuous monitoring
Timothy Sullivan, Ciara Byrne, Luke Harman, John Davenport, Rob McAllen and Fiona Regan
Anal. Methods, 2014,6, 5489-5497
DOI: 10.1039/C3AY42162G, Paper
From themed collection Emerging analytical methods for global energy and climate issues

Temporal trends of selected POPs and the potential influence of climate variability in a Greenland ringed seal population
Frank Rigét, Katrin Vorkamp, Keith A. Hobson, Derek C. G. Muir and Rune Dietz
Environ. Sci.: Processes Impacts, 2013,15, 1706-1716
DOI: 10.1039/C3EM00189J, Paper

Heterogeneous and multiphase formation pathways of gypsum in the atmosphere
Qingxin Ma, Hong He, Yongchun Liu, Chang Liu and Vicki H. Grassian
Phys. Chem. Chem. Phys., 2013,15, 19196-19204
DOI: 10.1039/C3CP53424C, Paper

Volatile organic compounds in Arctic snow: concentrations and implications for atmospheric processes
Gregor Kos, Visahini Kanthasami, Nafissa Adechina and Parisa A. Ariya
Environ. Sci.: Processes Impacts, 2014, Advance Article
DOI: 10.1039/C4EM00410H, Paper

A simplified coulometric method for multi-sample measurements of total dissolved inorganic carbon concentration in marine waters
Natchanon Amornthammarong, Peter B. Ortner, James Hendee and Ryan Woosley
Analyst, 2014,139, 5263-5270
DOI: 10.1039/C4AN01049C, Paper

Full-color CO2 gas sensing by an inverse opal photonic hydrogel
Wei Hong, Yuan Chen, Xue Feng, Yang Yan, Xiaobin Hu, Binyuan Zhao, Fan Zhang, Di Zhang, Zhou Xu and Yijian Lai  
Chem. Commun., 2013,49, 8229-8231
DOI: 10.1039/C3CC44825H, Communication

Analysis of secondary organic aerosols in air using extractive electrospray ionization mass spectrometry (EESI-MS)
Lambert A. Doezema, Teresa Longin, William Cody, Véronique Perraud, Matthew L. Dawson, Michael J. Ezell, John Greaves, Kathleen R. Johnson and Barbara J. Finlayson-Pitts
RSC Adv., 2012,2, 2930-2938
DOI: 10.1039/C2RA00961G, Paper

The use of climatologies and Bayesian models to link observations to outcomes; an example from the Torres Strait
Scott Bainbridge and Ray Berkelmans
Environ. Sci.: Processes Impacts, 2014,16, 1041-1049
DOI: 10.1039/C3EM00675A, Paper

Gas–particle partitioning of atmospheric aerosols: interplay of physical state, non-ideal mixingand morphology
Manabu Shiraiwa, Andreas Zuend, Allan K. Bertram and John H. Seinfeld
Phys. Chem. Chem. Phys., 2013,15, 11441-11453
DOI: 10.1039/C3CP51595H, Paper

Organic matrix effects on the formation of light-absorbing compounds from α-dicarbonyls in aqueous salt solution
Greg T. Drozd and V. Faye McNeill
Environ. Sci.: Processes Impacts, 2014,16, 741-747
DOI: 10.1039/C3EM00579H, Paper
From themed collection Aquatic photochemistry

Three years (2008–2010) of measurements of atmospheric concentrations of organochlorine pesticides (OCPs) at Station Nord, North-East Greenland
Rossana Bossi, Carsten Ambelas Skjøthb and Henrik Skovac
Environ. Sci.: Processes Impacts, 2013,15, 2213-2219
DOI: 10.1039/C3EM00304C, Paper

Optical classification of algae species with a glass lab-on-a-chip
Allison Schaap, Thomas Rohrlack and Yves Bellouard
Lab Chip, 2012,12, 1527-1532
DOI: 10.1039/C2LC21091F, Paper

Responses of Fraxinus excelsior L. seedlings to ambient ozone exposure in urban and mountain areas based on physiological characteristics and antioxidant activity
Petya Parvanova, Nikolina Tzvetkova, Svetla Bratanova-Doncheva, Nesho Chipev, Radka Fikova and Evgeni Donev
Environ. Sci.: Processes Impacts, 2013,15, 1452-1458
DOI: 10.1039/C3EM30614C, Paper

Raman microspectroscopy and vibrational sum frequency generation spectroscopy as probes of the bulk and surface compositions of size-resolved sea spray aerosol particles
Andrew P. Ault, Defeng Zhao, Carlena J. Ebben, Michael J. Tauber, Franz M. Geiger, Kimberly A. Prather and Vicki H. Grassian
Phys. Chem. Chem. Phys., 2013,15, 6206-6214
DOI: 10.1039/C3CP43899F, Paper

Modelling phosphorus loading and algal blooms in a Nordic agricultural catchment-lake system under changing land-use and climate
Raoul-Marie Couture, Koji Tominaga, Jostein Starrfelt, S. Jannicke Moe, Øyvind Kaste and Richard F. Wright
Environ. Sci.: Processes Impacts, 2014,16, 1588-1599
DOI: 10.1039/C3EM00630A, Paper
From themed collection Environmental Science: Processes & Impacts 2014 HOT Articles

Organic aerosols and inorganic species from post-harvest agricultural-waste burning emissions over northern India: impact on mass absorption efficiency of elemental carbon
Prashant Rajput, M. M. Sarin, Deepti Sharma and Darshan Singh
Environ. Sci.: Processes Impacts, 2014,16, 2371-2379
DOI: 10.1039/C4EM00307A, Paper

Theoretical investigation of vibrational relaxation of highly excited O3 in collisions with HO2
Lei Zhang, Pingya Luo, Ke Guo, Rong Zeng, Pedro J. S. B. Caridade and António J. C. Varandas
RSC Adv., 2014,4, 9866-9874
DOI: 10.1039/C3RA45634J, Paper

Determining the unique refractive index properties of solid polystyrene aerosol using broadband Mie scattering from optically trapped beads
Stephanie H. Jones, Martin D. King and Andrew D. Ward
Phys. Chem. Chem. Phys., 2013,15, 20735-20741
DOI: 10.1039/C3CP53498G, Paper

A method for determination of PGE–Re concentrations and Os isotopic compositions in environmental materials
Peipei Zhao, Jie Li, Lifeng Zhong, Shengling Sun and Jifeng Xu
Anal. Methods, 2014,6, 5537-5545
DOI: 10.1039/C3AY42064G
From themed collection Emerging analytical methods for global energy and climate issues

A compact comprehensive two-dimensional gas chromatography (GC×GC) approach for the analysis of biogenic VOCs
Samuel J. Edwards, Alastair C. Lewis, Stephen J. Andrews, Richard T. Lidster, Jacqueline F. Hamilton and Christopher N. Rhodes
Anal. Methods, 2013,5, 141-150
DOI: 10.1039/C2AY25710F

Brown carbon formation from ketoaldehydes of biogenic monoterpenes
Tran B. Nguyen, Alexander Laskin, Julia Laskin and Sergey A. Nizkorodov
Faraday Discuss., 2013,165, 473-494
DOI: 10.1039/C3FD00036B, Paper
From themed collection Tropospheric Aerosol – Formation, Transformation and Impacts

Carbon footprint of geopolymeric mortar: study of the contribution of the alkaline activating solution and assessment of an alternative route
A. Mellado, C. Catalán, N. Bouzón, M. V. Borrachero, J. M. Monzó and J. Payá
RSC Adv., 2014,4, 23846-23852
DOI: 10.1039/C4RA03375B, Paper

Energy demand and emissions of the non-energy sector
Vassilis Daioglou, Andre P. C. Faaij, Deger Saygin, Martin K. Patel, Birka Wicke and Detlef P. van Vuuren
Energy Environ. Sci., 2014,7, 482-498
DOI: 10.1039/C3EE42667J, Analysis

On the role of surface charges for homogeneous freezing of supercooled water microdroplets
Daniel Rzesanke, Jens Nadolny, Denis Duft, René Müller, Alexei Kiselev and Thomas Leisner
Phys. Chem. Chem. Phys., 2012,14, 9359-9363
DOI: 10.1039/C2CP23653B, Paper
From themed collection Structure and reactivity of small particles: from clusters to aerosols

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Introducing Associate Editor, Edward P. Kolodziej

We are delighted to welcome new Associate Editor Ed Kolodziej to the Environmental Science: Processes & Impacts Editorial Board in the fifth of our Introducing series of blog posts.

Ed received a Ph.D. in Environmental Engineering at the University of California, Berkeley in 2004. He is currently an Associate Professor at the University of Washington, with joint appointments  in the School of Interdisciplinary Arts and Sciences (UW Tacoma), and the Department of Civil & Environmental Engineering (UW Seattle).   He is also affiliated with the Center for Urban Waters, also located in Tacoma, Washington.

Ed’s Research

Ed’s research investigates the transport, fate, reactions and ecological implications of human-derived pollutants in natural and engineered aquatic systems. He also investigates how engineered treatment systems work and optimizes their performance for contaminant removal, with a special interest in non-point source pollution and engineered natural systems.

MY RESEARCH VISION:

It is evident that human activities have significant impacts on water quality, but I think we don’t actually know the answers to “how, what, when” type questions yet to understand what these impacts really are.  These are key questions to answer: Which chemicals matter? Which don’t?  What should we do about them?  We are discharging tens and even hundreds of thousands of chemicals into water, air, and soil, yet we have an surprisingly incomplete understanding of whether this is a bad idea or not, whether any adverse impacts occur on our ecosystems or us from these pervasive  exposures. We still struggle to prioritize our efforts on understanding chemical fate and impacts, and for those with adverse impacts, what the best mitigation and treatment strategies are.  So, I’d say my research vision is to try and figure out which of these chemical impacts on water quality are important and which are not.  Once we understand that question, we can move on to technical and policy solutions for problematic compounds.

Having grown up in the outdoors, especially fishing with my family, I am pretty sure that I really like water and spending time around it!  So I am inspired and motivated by the thought that I can be part of this larger effort in making sure humans and ecosystems have enough of the high quality water we all need. It’s so clear that we are not on a sustainable path, and we need to figure out some good solutions to the worst problems, including preventing future problems, in a world of limited resources.

Ed is now accepting submissions – submit your manuscript to him today!

Make sure you don’t miss out on the latest journal news by registering your details to receive the regular Environmental Science: Processes & Impacts e-alert.

Follow us on Twitter @ESPI_RSC.

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Concerns over chemical treatment of reclaimed fracking fluid

The study analysed water samples from shale gas wells in Marcellus (Pennsylvania), Eagle Ford (Texas), and Barnett (New Mexico) © Michael J Mullen Scranton Times-Tribune/AP/Press Association Images

Estimates suggest that in the next 50 years, over one trillion gallons of water will be used in shale gas extraction but research from scientists in the US suggests that environmentally detrimental compounds are being created when this fluid is recycled.

Shale gas is found in rock formations kilometres underground. Hydraulic fracturing, also known as fracking, facilitates the release of this energy dense fuel in a cost-effective and timely manner. Water, sand and a combination of other additives are pumped into the ground at high pressure, breaking the shale formations apart, allowing the gas to migrate to the surface where it can be collected.

To read the full article, please visit Chemistry World.

Organic compounds in produced waters from shale gas wells
Samuel J. Maguire-Boyle and Andrew R. Barron
Environ. Sci.: Processes Impacts, 2014, Advance Article
DOI: 10.1039/C4EM00376D, Paper

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Passive Sampling Themed Issue

Philipp Mayer, Frank Wania and Charles S. Wong introduce an ESPI themed issue on passive sampling.

This themed collection showcases some of the latest developments in passive sampling research – which has now progressed well beyond measuring aqueous concentrations of legacy contaminants. The contributions in this collection contain a wide range of different passive sampling approaches which were applied to water, air, soil vapours, sediments and even fish tissue. Improved sampler designs and materials are being developed and tested, contributing to the increasing popularity of passive sampling. The apparent simplicity of passive sampling is at the core of its true potential and betrays a wealth of opportunity for future research and monitoring.

To celebrate this collection, the following articles are free* to access – for a limited time only!

Passive sampling systems for ambient air mercury measurements

A review of passive sampling systems for ambient air mercury measurements
Jiaoyan Huang, Seth N. Lyman, Jelena Stamenkovic Hartman and Mae Sexauer Gustin
DOI: 10.1039/C3EM00501A

Application of passive sampling methods for measurement of Hg concentrations and deposition is useful for understanding source and trends.

Evaluation of DGTEvaluation of DGT as a long-term water quality monitoring tool in natural waters; uranium as a case study
Geraldine S. C. Turner, Graham A. Mills, Michael J. Bowes, Jonathan L. Burnett, Sean Amos and Gary R. Fones
DOI: 10.1039/C3EM00574G

DGT can be used as a long-term water quality environmental monitoring tool.

Low density polyethylene passive samplers

Field calibration of low density polyethylene passive samplers for gaseous POPs
Mohammed A. Khairy and Rainer Lohmann
DOI: 10.1039/C3EM00493G

A field calibration study of low density polyethylene for measuring atmospheric concentrations of persistent organic pollutants was performed in East Providence (RI) USA.

*Access is free until 13.06.14 through a registered RSC account – click here to register

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Fireworks and the spread of particulate matter

A detailed study on the spatiotemporal distribution of atmospheric pollutants arising from the wide scale use of fireworks has been carried out by scientists in China, with a view to highlighting related environmental and health concerns.

Fireworks and firecrackers are used extensively across the globe in all manner of celebrations, though few match the sheer scale of Chinese New Year. They generate a variety of contaminants, including gasses such as carbon monoxide, sulphur dioxide and nitrogen oxide, in addition to aerosols of microparticles known as particulate matter.

Read the full article for free!

Study on spatial and temporal distributions of contaminants emitted by Chinese New Year’ Eve celebrations in Wuhan
Ge Han, Wei Gong, Jihong Quan, Jun Li and Miao Zhang  
Environ. Sci.: Processes Impacts, 2014, Accepted Manuscript
DOI: 10.1039/C3EM00588G, Paper

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Seasons greetings from ESPI!

The holidays are nearly here!!

We know everyone’s been working hard to finish off semesters and write up those papers. Here in Cambridge we’ve been working hard too, planning for the New Year and wrapping up 2013.

To spread the holiday cheer, we’ve chosen three highly accessed papers and made them *FREE TO ACCESS* for the next four weeks. Enjoy!

Merry Christmas from the ESPI team!




Perspective: Human exposure to aluminium, by Christopher Exley, Keele University

Paper: Do natural rubber latex condoms pose a risk to aquatic systems? by Scott Lambert, Food and Environments Agency, UK

Paper: The impact of an anti-idling campaign on outdoor air quality at four urban schools, by Patrick H Ryan, Cincinnati




Access is free through a registered RSC account – click here to register

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HOT articles – free to access!

Take a look at our HOT articles recommended by our referees – these have been made free to access for 4 weeks*

Nanomaterial disposal by incineration
Amara L. Holder, Eric P. Vejerano, Xinzhe Zhou and Linsey C. Marr
DOI: 10.1039/C3EM00224A

GA

Combining multivariate statistics and analysis of variance to redesign a water quality monitoring network
Nathalie Guigues, Michèle Desenfant and Emmanuel Hance  
DOI: 10.1039/C3EM00168G

GA

The oxidative toxicity of Ag and ZnO nanoparticles towards the aquatic plant Spirodela punctuta and the role of testing media parameters
Melusi Thwala, Ndeke Musee, Lucky Sikhwivhilu and Victor Wepener
DOI: 10.1039/C3EM00235G

GA

Lability, solubility and speciation of Cd, Pb and Zn in alluvial soils of the River Trent catchment UK
Maria Izquierdo, Andrew M. Tye and Simon R. Chenery
DOI: 10.1039/C3EM00370A   

GA

Human exposure to aluminium
Christopher Exley
DOI: 10.1039/C3EM00374D

GA

Human biomonitoring issues related to lead exposure
Evert Nieboer, Leonard J. S. Tsuji, Ian D. Martin and Eric N. Liberda
DOI: 10.1039/C3EM00270E   

GA

*Free access to individuals is provided through an RSC Publishing personal account. It’s quick, easy and more importantly – free – to register!

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Top ten most accessed ES:P&I articles in January 2013

This month sees the following articles in Environmental Science: Processes & Impacts that are in the top ten most accessed:-

Evaluation of a low-cost commercially available extraction device for assessing lead bioaccessibility in contaminated soils 
Clay M. Nelson, Thomas M. Gilmore, James M. Harrington, Kirk G. Scheckel, Bradley W. Miller and Karen D. Bradham  
Environ. Sci.: Processes Impacts, 2013, 15, 573-578 
DOI: 10.1039/C2EM30789H 

Size distribution effects of cadmium tellurium quantum dots (CdS/CdTe) immunotoxicity on aquatic organisms 
A. Bruneau, M. Fortier, F. Gagne, C. Gagnon, P. Turcotte, A. Tayabali, T. L. Davis, M. Auffret and M. Fournier 
Environ. Sci.: Processes Impacts, 2013, 15, 596-607 
DOI: 10.1039/C2EM30896G  
 
Levels and distribution of polybrominated diphenyl ethers in soil, sediment and dust samples collected from various electronic waste recycling sites within Guiyu town, southern China 
Iryna Labunska, Stuart Harrad, David Santillo, Paul Johnston and Kevin Brigden  
Environ. Sci.: Processes Impacts, 2013, 15, 503-511 
DOI: 10.1039/C2EM30785E  
 
The impact of marine shallow-water hydrothermal venting on arsenic and mercury accumulation by seaweeds Sargassum sinicola in Concepcion Bay, Gulf of California 
María Luisa Leal-Acosta, Evgueni Shumilin, Nicolai Mirlean, Francisco Delgadillo-Hinojosa and Ignacio Sánchez-Rodríguez  
Environ. Sci.: Processes Impacts, 2013, 15, 470-477 
DOI: 10.1039/C2EM30866E  

Monitoring the Performance and Microbial Diversity Dynamics of a Full Scale Anaerobic Wastewater Treatment Plant Treating Sugar Factory Wastewater 
N. Altınay Perendeci, F. Yeşim Ekinci and Jean Jaques Godon  
Environ. Sci.: Processes Impacts, 2013, 15, 494-502 
DOI: 10.1039/C2EM30597F 

Link fluorescence spectroscopy to diffuse soil source for dissolved humic substance in Daning River, China 
Hao Chen, Bing-hui Zheng and Lei Zhang  
Environ. Sci.: Processes Impacts, 2013, 15, 485-493 
DOI: 10.1039/C2EM30715D  
 
Resolving sources of water-soluble organic carbon in fine particulate matter measured at an urban site during winter 
Sung Yong Cho and Seung Shik Park 
Environ. Sci.: Processes Impacts, 2013, 15, 524-534 
DOI: 10.1039/C2EM30730H 

A Portable Analyzer for the Measurement of Ammonium in Marine Waters 
Natchanon Amornthammarong, Jia-Zhong Zhang,  Peter B. Ortner, Jack Stamates, Michael Shoemaker and Michael W. Kindel  
Environ. Sci.: Processes Impacts, 2013, 15, 579-584 
DOI: 10.1039/C2EM30793F  

Uncertainty models and influence of the calibration span on ambient air measurements of NO2 by chemiluminescence 
Marta Doval Miñarro, Pascual Pérez Ballesta,  Jonathan Barberá Rico and Enrique González Ferradás  
Environ. Sci.: Processes Impacts, 2013, 15, 512-523 
DOI: 10.1039/C2EM30395G  
 
Impact of a snail pellet on the phytoavailability of different metals to cucumber plants (Cucumis sativus L.) 
Sabine Freitag, Eva M. Krupp, Andrea Raab and Jörg Feldmann 
Environ. Sci.: Processes Impacts, 2013, 15, 463-469 
DOI: 10.1039/C2EM30806A  

Why not take a look at the articles today and blog your thoughts and comments below.

Fancy submitting an article to Environmental Science: Processes & Impacts? Then why not submit to us today or alternatively email us your suggestions.

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Webinar: The power of modern HPTLC

Join Chemistry World and Advion for a webcast on the latest developments in HPTLC technology.

WHAT: Professor Morlock from the University of Giessen, Germany, will give an overview of current HPTLC methodology, explore some examples of HPTLC-MS coupling and review other current hyphenations in HPTLC. By the end of this free webinar, you will be able to:
- Recognise the power of modern HPTLC
- Learn about current hyphenations in HPTLC
- Understand the principle of elution-based HPTLC-MS
- Recognise how HPTLC hyphenations efficiently support analyses

WHEN: Wednesday, 20 March 2013 – 15:00 GMT

HOW: Click here to register (free)

Register today, even if you can’t make it on 20th March, and we’ll send you a link to the recorded webinar.

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Top ten most accessed articles in August

The following articles were in the top ten most accessed for the Journal of Environmental Monitoring in August:

Quantitation of persistent organic pollutants adsorbed on plastic debris from the Northern Pacific Gyre’s “eastern garbage patch”
Lorena M. Rios, Patrick R. Jones, Charles Moore and Urja V. Narayan
J. Environ. Monit., 2010, 12, 2226-2236
DOI: 10.1039/C0EM00239A

Concentrations of organophosphate esters and brominated flame retardants in German indoor dust samples
Sandra Brommer, Stuart Harrad, Nele Van den Eede and Adrian Covaci
J. Environ. Monit., 2012, 14, 2482-2487
DOI: 10.1039/C2EM30303E

Screening organic chemicals in commerce for emissions in the context of environmental and human exposure
Knut Breivik, Jon A. Arnot, Trevor N. Brown, Michael S. McLachlan and Frank Wania
J. Environ. Monit., 2012, 14, 2028-2037
DOI: 10.1039/C2EM30259D

Traffic emission factors of ultrafine particles: effects from ambient air
Sara Janhäll, Peter Molnar and Mattias Hallquist
J. Environ. Monit., 2012, 14, 2488-2496
DOI: 10.1039/C2EM30235G

Arsenic mobilization and attenuation by mineral–water interactions: implications for managed aquifer recharge
Chelsea W. Neil, Y. Jeffrey Yang and Young-Shin Jun
J. Environ. Monit., 2012, 14, 1772-1788
DOI: 10.1039/C2EM30323J

Occurrence and risk assessment of polycyclic aromatic hydrocarbons in soil from the Tiefa coal mine district, Liaoning, China
Jingjing Liu, Guijian Liu, Jiamei Zhang, Hao Yin and Ruwei Wang
J. Environ. Monit., 2012, 14, 2634-2642
DOI: 10.1039/C2EM30433C

Correlations in polycyclic aromatic hydrocarbon (PAH) concentrations in UK ambient air and implications for source apportionment
Andrew S. Brown and Richard J. C. Brown
J. Environ. Monit., 2012, 14, 2072-2082
DOI: 10.1039/C2EM10963H

Potential impacts of disinfection processes on elimination and deactivation of antibiotic resistance genes during water and wastewater treatment
Michael C. Dodd
J. Environ. Monit., 2012, 14, 1754-1771
DOI: 10.1039/C2EM00006G

Distribution of trace element contamination in sediments and riverine agricultural soils of the Zhongxin River, South China, and evaluation of local plants for biomonitoring
Jinfeng Chen, Jiangang Yuan, Shanshan Wu, Biyun Lin and Zhongyi Yang
J. Environ. Monit., 2012, 14, 2663-2672
DOI: 10.1039/C2EM30241A

Utilizing pyrosequencing and quantitative PCR to characterize fungal populations among house dust samples
Matthew W. Nonnenmann, Gloria Coronado, Beti Thompson, William C. Griffith, John Delton Hanson, Stephen Vesper and Elaine M. Faustman
J. Environ. Monit., 2012, 14, 2038-2043
DOI: 10.1039/C2EM30229B

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