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https://www.readbyqxmd.com/read/28616889/risk-communication-emergency-response-preparedness-contextual-assessment-of-the-protective-action-decision-model
#1
Robert L Heath, Jaesub Lee, Michael J Palenchar, Laura L Lemon
Studies are continuously performed to improve risk communication campaign designs to better prepare residents to act in the safest manner during an emergency. To that end, this article investigates the predictive ability of the protective action decision model (PADM), which links environmental and social cues, predecision processes (attention, exposure, and comprehension), and risk decision perceptions (threat, alternative protective actions, and stakeholder norms) with protective action decision making. This current quasi-longitudinal study of residents (N = 400 for each year) in a high-risk (chemical release) petrochemical manufacturing community investigated whether PADM core risk perceptions predict protective action decision making...
June 14, 2017: Risk Analysis: An Official Publication of the Society for Risk Analysis
https://www.readbyqxmd.com/read/28616064/plasticity-in-gene-transcription-explains-the-differential-performance-of-two-invasive-fish-species
#2
Kyle W Wellband, Daniel D Heath
Phenotypic plasticity buffers organisms from environmental change and is hypothesized to aid the initial establishment of nonindigenous species in novel environments and postestablishment range expansion. The genetic mechanisms that underpin phenotypically plastic traits are generally poorly characterized; however, there is strong evidence that modulation of gene transcription is an important component of these responses. Here, we use RNA sequencing to examine the transcriptional basis of temperature tolerance for round and tubenose goby, two nonindigenous fish species that differ dramatically in the extent of their Great Lakes invasions despite similar invasion dates...
July 2017: Evolutionary Applications
https://www.readbyqxmd.com/read/28558420/understanding-the-drivers-of-extensive-plant-damage-in-boreal-and-arctic-ecosystems-insights-from-field-surveys-in-the-aftermath-of-damage
#3
Jarle W Bjerke, Rachael Treharne, Dagrun Vikhamar-Schuler, Stein R Karlsen, Virve Ravolainen, Stef Bokhorst, Gareth K Phoenix, Zbigniew Bochenek, Hans Tømmervik
The exact cause of population dieback in nature is often challenging to identify retrospectively. Plant research in northern regions has in recent decades been largely focussed on the opposite trend, namely increasing populations and higher productivity. However, a recent unexpected decline in remotely-sensed estimates of terrestrial Arctic primary productivity suggests that warmer northern lands do not necessarily result in higher productivity. As large-scale plant dieback may become more frequent at high northern latitudes with increasing frequency of extreme events, understanding the drivers of plant dieback is especially urgent...
December 1, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28558277/cytotoxicity-and-genotoxicity-of-anticancer-drug-residues-and-their-mixtures-in-experimental-model-with-zebrafish-liver-cells
#4
Matjaž Novak, Bojana Žegura, Barbara Modic, Ester Heath, Metka Filipič
Anticancer drugs enter aquatic environment predominantly via hospital and municipal wastewater effluents where they may, due to their genotoxic potential, cause adverse environmental effects even at very low doses. In this study we evaluated cytotoxic and genotoxic potential of two widely used anticancer drugs, cyclophosphamide (CP) and ifosfamide (IF) as individual compounds and in a complex mixture together with 5-fluorouracil (5-FU) and cisplatin (CDDP) because these four drugs have been frequently detected in an oncological ward effluents...
May 27, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28554116/riparian-vegetation-in-the-alpine-connectome-terrestrial-aquatic-and-terrestrial-terrestrial-interactions
#5
Dragos G Zaharescu, Antonio Palanca-Soler, Peter S Hooda, Catalin Tanase, Carmen I Burghelea, Richard N Lester
Alpine regions are under increased attention worldwide for their critical role in early biogeochemical cycles, their high sensitivity to environmental change, and as repositories of natural resources of high quality. Their riparian ecosystems, at the interface between aquatic and terrestrial environments, play important geochemical functions in the watershed and are biodiversity hotspots, despite a harsh climate and topographic setting. With climate change rapidly affecting the alpine biome, we still lack a comprehensive understanding of the extent of interactions between riparian surface, lake and catchment environments...
May 26, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28443625/genome-wide-meta-analysis-of-241-258-adults-accounting-for-smoking-behaviour-identifies-novel-loci-for-obesity-traits
#6
Anne E Justice, Thomas W Winkler, Mary F Feitosa, Misa Graff, Virginia A Fisher, Kristin Young, Llilda Barata, Xuan Deng, Jacek Czajkowski, David Hadley, Julius S Ngwa, Tarunveer S Ahluwalia, Audrey Y Chu, Nancy L Heard-Costa, Elise Lim, Jeremiah Perez, John D Eicher, Zoltán Kutalik, Luting Xue, Anubha Mahajan, Frida Renström, Joseph Wu, Qibin Qi, Shafqat Ahmad, Tamuno Alfred, Najaf Amin, Lawrence F Bielak, Amelie Bonnefond, Jennifer Bragg, Gemma Cadby, Martina Chittani, Scott Coggeshall, Tanguy Corre, Nese Direk, Joel Eriksson, Krista Fischer, Mathias Gorski, Marie Neergaard Harder, Momoko Horikoshi, Tao Huang, Jennifer E Huffman, Anne U Jackson, Johanne Marie Justesen, Stavroula Kanoni, Leena Kinnunen, Marcus E Kleber, Pirjo Komulainen, Meena Kumari, Unhee Lim, Jian'an Luan, Leo-Pekka Lyytikäinen, Massimo Mangino, Ani Manichaikul, Jonathan Marten, Rita P S Middelberg, Martina Müller-Nurasyid, Pau Navarro, Louis Pérusse, Natalia Pervjakova, Cinzia Sarti, Albert Vernon Smith, Jennifer A Smith, Alena Stančáková, Rona J Strawbridge, Heather M Stringham, Yun Ju Sung, Toshiko Tanaka, Alexander Teumer, Stella Trompet, Sander W van der Laan, Peter J van der Most, Jana V Van Vliet-Ostaptchouk, Sailaja L Vedantam, Niek Verweij, Jacqueline M Vink, Veronique Vitart, Ying Wu, Loic Yengo, Weihua Zhang, Jing Hua Zhao, Martina E Zimmermann, Niha Zubair, Gonçalo R Abecasis, Linda S Adair, Saima Afaq, Uzma Afzal, Stephan J L Bakker, Traci M Bartz, John Beilby, Richard N Bergman, Sven Bergmann, Reiner Biffar, John Blangero, Eric Boerwinkle, Lori L Bonnycastle, Erwin Bottinger, Daniele Braga, Brendan M Buckley, Steve Buyske, Harry Campbell, John C Chambers, Francis S Collins, Joanne E Curran, Gert J de Borst, Anton J M de Craen, Eco J C de Geus, George Dedoussis, Graciela E Delgado, Hester M den Ruijter, Gudny Eiriksdottir, Anna L Eriksson, Tõnu Esko, Jessica D Faul, Ian Ford, Terrence Forrester, Karl Gertow, Bruna Gigante, Nicola Glorioso, Jian Gong, Harald Grallert, Tanja B Grammer, Niels Grarup, Saskia Haitjema, Göran Hallmans, Anders Hamsten, Torben Hansen, Tamara B Harris, Catharina A Hartman, Maija Hassinen, Nicholas D Hastie, Andrew C Heath, Dena Hernandez, Lucia Hindorff, Lynne J Hocking, Mette Hollensted, Oddgeir L Holmen, Georg Homuth, Jouke Jan Hottenga, Jie Huang, Joseph Hung, Nina Hutri-Kähönen, Erik Ingelsson, Alan L James, John-Olov Jansson, Marjo-Riitta Jarvelin, Min A Jhun, Marit E Jørgensen, Markus Juonala, Mika Kähönen, Magnus Karlsson, Heikki A Koistinen, Ivana Kolcic, Genovefa Kolovou, Charles Kooperberg, Bernhard K Krämer, Johanna Kuusisto, Kirsti Kvaløy, Timo A Lakka, Claudia Langenberg, Lenore J Launer, Karin Leander, Nanette R Lee, Lars Lind, Cecilia M Lindgren, Allan Linneberg, Stephane Lobbens, Marie Loh, Mattias Lorentzon, Robert Luben, Gitta Lubke, Anja Ludolph-Donislawski, Sara Lupoli, Pamela A F Madden, Reija Männikkö, Pedro Marques-Vidal, Nicholas G Martin, Colin A McKenzie, Barbara McKnight, Dan Mellström, Cristina Menni, Grant W Montgomery, Aw Bill Musk, Narisu Narisu, Matthias Nauck, Ilja M Nolte, Albertine J Oldehinkel, Matthias Olden, Ken K Ong, Sandosh Padmanabhan, Patricia A Peyser, Charlotta Pisinger, David J Porteous, Olli T Raitakari, Tuomo Rankinen, D C Rao, Laura J Rasmussen-Torvik, Rajesh Rawal, Treva Rice, Paul M Ridker, Lynda M Rose, Stephanie A Bien, Igor Rudan, Serena Sanna, Mark A Sarzynski, Naveed Sattar, Kai Savonen, David Schlessinger, Salome Scholtens, Claudia Schurmann, Robert A Scott, Bengt Sennblad, Marten A Siemelink, Günther Silbernagel, P Eline Slagboom, Harold Snieder, Jan A Staessen, David J Stott, Morris A Swertz, Amy J Swift, Kent D Taylor, Bamidele O Tayo, Barbara Thorand, Dorothee Thuillier, Jaakko Tuomilehto, Andre G Uitterlinden, Liesbeth Vandenput, Marie-Claude Vohl, Henry Völzke, Judith M Vonk, Gérard Waeber, Melanie Waldenberger, R G J Westendorp, Sarah Wild, Gonneke Willemsen, Bruce H R Wolffenbuttel, Andrew Wong, Alan F Wright, Wei Zhao, M Carola Zillikens, Damiano Baldassarre, Beverley Balkau, Stefania Bandinelli, Carsten A Böger, Dorret I Boomsma, Claude Bouchard, Marcel Bruinenberg, Daniel I Chasman, Yii-DerIda Chen, Peter S Chines, Richard S Cooper, Francesco Cucca, Daniele Cusi, Ulf de Faire, Luigi Ferrucci, Paul W Franks, Philippe Froguel, Penny Gordon-Larsen, Hans-Jörgen Grabe, Vilmundur Gudnason, Christopher A Haiman, Caroline Hayward, Kristian Hveem, Andrew D Johnson, J Wouter Jukema, Sharon L R Kardia, Mika Kivimaki, Jaspal S Kooner, Diana Kuh, Markku Laakso, Terho Lehtimäki, Loic Le Marchand, Winfried März, Mark I McCarthy, Andres Metspalu, Andrew P Morris, Claes Ohlsson, Lyle J Palmer, Gerard Pasterkamp, Oluf Pedersen, Annette Peters, Ulrike Peters, Ozren Polasek, Bruce M Psaty, Lu Qi, Rainer Rauramaa, Blair H Smith, Thorkild I A Sørensen, Konstantin Strauch, Henning Tiemeier, Elena Tremoli, Pim van der Harst, Henrik Vestergaard, Peter Vollenweider, Nicholas J Wareham, David R Weir, John B Whitfield, James F Wilson, Jessica Tyrrell, Timothy M Frayling, Inês Barroso, Michael Boehnke, Panagiotis Deloukas, Caroline S Fox, Joel N Hirschhorn, David J Hunter, Tim D Spector, David P Strachan, Cornelia M van Duijn, Iris M Heid, Karen L Mohlke, Jonathan Marchini, Ruth J F Loos, Tuomas O Kilpeläinen, Ching-Ti Liu, Ingrid B Borecki, Kari E North, L Adrienne Cupples
Few genome-wide association studies (GWAS) account for environmental exposures, like smoking, potentially impacting the overall trait variance when investigating the genetic contribution to obesity-related traits. Here, we use GWAS data from 51,080 current smokers and 190,178 nonsmokers (87% European descent) to identify loci influencing BMI and central adiposity, measured as waist circumference and waist-to-hip ratio both adjusted for BMI. We identify 23 novel genetic loci, and 9 loci with convincing evidence of gene-smoking interaction (GxSMK) on obesity-related traits...
April 26, 2017: Nature Communications
https://www.readbyqxmd.com/read/28414723/prevalence-and-determinants-of-stereotypic-behaviours-and-physiological-stress-among-tigers-and-leopards-in-indian-zoos
#7
Janice Vaz, Edward J Narayan, R Dileep Kumar, K Thenmozhi, Krishnamoorthy Thiyagesan, Nagarajan Baskaran
India's charismatic wildlife species are facing immense pressure from anthropogenic-induced environmental perturbations. Zoos play a major role in the conservation of threatened species, but their adaptation in captivity is posing a major challenge globally. Stress from inadequate adaptation could lead to suppression of cognitive functioning and increased display of stereotypic behaviour. It is thus necessary to measure biological traits like behaviour, stress physiology, and contextual factors driving the animals maintained at zoos...
2017: PloS One
https://www.readbyqxmd.com/read/28405275/the-reproductive-potential-and-importance-of-key-management-aspects-for-successful-calluna-vulgaris-rejuvenation-on-abandoned-continental-heaths
#8
Katrin Henning, Goddert von Oheimb, Werner Härdtle, Andreas Fichtner, Sabine Tischew
The abandonment of traditional pastoralism as well as the use of heath areas for military purposes has had a major impact on dry heaths in the Continental biogeographical region of Europe, causing severe degradation of its key species Calluna vulgaris (L.) HULL. The reproductive potential of this species in a Continental climate is assumed to be low, although there is yet no observational or experimental evidence for this. More knowledge is also needed about cost-effective and sustainable measures to restore abandoned dry heaths in this biogeographical region, because traditional management options are often too expensive (e...
April 2017: Ecology and Evolution
https://www.readbyqxmd.com/read/28385135/an-outbreak-of-salmonellosis-associated-with-duck-prosciutto-at-a-northern-territory-restaurant
#9
Anthony Dk Draper, Claire N Morton, Joshua Ni Heath, Justin A Lim, Anninka I Schiek, Stephanie Davis, Vicki L Krause, Peter G Markey
In June 2015, an outbreak of salmonellosis occurred among people who had eaten at a restaurant in Darwin, Northern Territory over 2 consecutive nights. We conducted a retrospective cohort study of diners who ate at the restaurant on 19 and 20 June 2015. Diners were telephoned and a questionnaire recorded symptoms and menu items consumed. An outbreak case was defined as anyone with laboratory confirmed Salmonella Typhimurium PT9 (STm9) or a clinically compatible illness after eating at the restaurant. Environmental health officers inspected the premises and collected food samples...
March 31, 2017: Communicable Diseases Intelligence Quarterly Report
https://www.readbyqxmd.com/read/28385134/an-outbreak-of-salmonella-saintpaul-gastroenteritis-after-attending-a-school-camp-in-the-northern-territory-australia
#10
Anthony Dk Draper, Claire N Morton, Joshua Ni Heath, Justin A Lim, Peter G Markey
An outbreak of salmonellosis occurred following attendance at a school camp between 5 and 8 August 2014 in a remote area of the Northern Territory, Australia. We conducted a retrospective cohort study via telephone interviews, using a structured questionnaire that recorded symptoms and exposures to foods and activities during the camp. A case was anyone with laboratory confirmed Salmonella Saintpaul infection or a clinically compatible illness after attending the camp. Environmental health officers from the Environmental Health Branch undertook an investigation and collected water and environmental samples...
March 31, 2017: Communicable Diseases Intelligence Quarterly Report
https://www.readbyqxmd.com/read/28282867/virus-resistance-is-not-costly-in-a-marine-alga-evolving-under-multiple-environmental-stressors
#11
Sarah E Heath, Kirsten Knox, Pedro F Vale, Sinead Collins
Viruses are important evolutionary drivers of host ecology and evolution. The marine picoplankton Ostreococcus tauri has three known resistance types that arise in response to infection with the Phycodnavirus OtV5: susceptible cells (S) that lyse following viral entry and replication; resistant cells (R) that are refractory to viral entry; and resistant producers (RP) that do not all lyse but maintain some viruses within the population. To test for evolutionary costs of maintaining antiviral resistance, we examined whether O...
March 8, 2017: Viruses
https://www.readbyqxmd.com/read/28257403/foodborne-illness-outbreak-investigation-training-needs-a-survey-among-state-public-health-staff-in-the-northeast-and-mid-atlantic-united-states
#12
Alphina Ho, Paula Pennell-Huth, Alexandra Newman, Shelley Zansky, Martin Wiedmann
CONTEXT: In 2011, the Food Safety and Modernization Act established Integrated Food Safety Centers of Excellence across the United States to train, educate, and enhance the skill of foodborne illness outbreak investigation teams. To target regional training efforts, the New York Integrated Food Safety Center of Excellence (NYCoE) identified training needs in food safety and foodborne illness investigations among public heath staff in 11 states and 1 large metropolitan area in the Northeast...
March 1, 2017: Journal of Public Health Management and Practice: JPHMP
https://www.readbyqxmd.com/read/28207176/detecting-state-changes-for-ecosystem-conservation-with-long-term-monitoring-of-species-composition
#13
T J Mason, D A Keith, A D Letten
Effective conservation requires an understanding not only of contemporary vegetation distributions in the landscape, but also cognizance of vegetation transitions over time with the goal of maintaining persistence of all states within the landscape. Using a state and transition model framework, we investigated temporal transitions over 31 years in species composition among five upland swamp vegetation communities in southeastern Australia. We applied fuzzy clustering to document transitions across communities; evaluated the resilience and resistance of communities to change; and explored the relationship between ecosystem states and major environmental factors posited to structure the system...
October 4, 2016: Ecological Applications: a Publication of the Ecological Society of America
https://www.readbyqxmd.com/read/28195528/sustainable-diets-within-sustainable-food-systems
#14
Alexandre Meybeck, Vincent Gitz
Sustainable diets and sustainable food systems are increasingly explored by diverse scientific disciplines. They are also recognised by the international community and called upon to orient action towards the eradication of hunger and malnutrition and the fulfilment of sustainable development goals. The aim of the present paper is to briefly consider some of the links between these two notions in order to facilitate the operationalisation of the concept of sustainable diet. The concept of sustainable diet was defined in 2010 combining two totally different perspectives: a nutrition perspective, focused on individuals, and a global sustainability perspective, in all its dimensions: environmental, economic and social...
February 2017: Proceedings of the Nutrition Society
https://www.readbyqxmd.com/read/28131504/childhood-cancer-risk-in-the-siblings-and-cousins-of-men-with-poor-semen-quality
#15
Ross E Anderson, Heidi A Hanson, William T Lowrance, Jeffrey Redshaw, Siam Oottamasathien, Anthony Schaeffer, Erica Johnstone, Kenneth I Aston, Douglas T Carrell, Patrick Cartwright, Ken R Smith, James M Hotaling
PURPOSE: Poor semen quality is associated with reduced somatic health and increased cancer risk. Infertility and cancer are increasingly being linked by epidemiologists and basic scientists. We sought to identify semen parameters associated with an increased childhood cancer risk in the family members of subfertile men. MATERIALS AND METHODS: We performed a retrospective cohort study in men from the SHARE (Subfertility Heath and Assisted Reproduction) study who underwent semen analysis between 1994 and 2011...
March 2017: Journal of Urology
https://www.readbyqxmd.com/read/28101914/prenatal-stress-exposure-generates-higher-early-survival-and-smaller-size-without-impacting-developmental-rate-in-a-pacific-salmon
#16
Pauline M Capelle, Christina A D Semeniuk, Natalie M Sopinka, John W Heath, Oliver P Love
Prenatal exposure to elevated glucocorticoids can act as a signal of environmental stress, resulting in modifications to offspring phenotype. While "negative" phenotypic effects (i.e., smaller size, slower growth) are often reported, recent research coupling phenotype with other fitness-related traits has suggested positive impacts of prenatal stress. Using captive Chinook salmon (Oncorhynchus tshawytscha), we treated eggs with biologically relevant cortisol levels-low (300 ng mL(-1) ), high (1,000 ng mL(-1) ), or control (0 ng mL(-1) )-to examine the early-life impacts of maternally transferred stress hormones on offspring...
January 18, 2017: Journal of Experimental Zoology. Part A, Ecological Genetics and Physiology
https://www.readbyqxmd.com/read/28040195/human-health-screening-and-public-health-significance-of-contaminants-of-emerging-concern-detected-in-public-water-supplies
#17
Robert Benson, Octavia D Conerly, William Sander, Angela L Batt, J Scott Boone, Edward T Furlong, Susan T Glassmeyer, Dana W Kolpin, Heath E Mash, Kathleen M Schenck, Jane Ellen Simmons
The source water and treated drinking water from twenty five drinking water treatment plants (DWTPs) across the United States were sampled in 2010-2012. Samples were analyzed for 247 contaminants using 15 chemical and microbiological methods. Most of these contaminants are not regulated currently either in drinking water or in discharges to ambient water by the U. S. Environmental Protection Agency (USEPA) or other U.S. regulatory agencies. This analysis shows that there is little public health concern for most of the contaminants detected in treated water from the 25 DWTPs participating in this study...
February 1, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28040194/nationwide-reconnaissance-of-contaminants-of-emerging-concern-in-source-and-treated-drinking-waters-of-the-united-states-pharmaceuticals
#18
Edward T Furlong, Angela L Batt, Susan T Glassmeyer, Mary C Noriega, Dana W Kolpin, Heath Mash, Kathleen M Schenck
Mobile and persistent chemicals that are present in urban wastewater, such as pharmaceuticals, may survive on-site or municipal wastewater treatment and post-discharge environmental processes. These pharmaceuticals have the potential to reach surface and groundwaters, essential drinking-water sources. A joint, two-phase U.S. Geological Survey-U.S. Environmental Protection Agency study examined source and treated waters from 25 drinking-water treatment plants from across the United States. Treatment plants that had probable wastewater inputs to their source waters were selected to assess the prevalence of pharmaceuticals in such source waters, and to identify which pharmaceuticals persist through drinking-water treatment...
February 1, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/27917931/metagenomic-profiling-of-historic-colorado-front-range-flood-impact-on-distribution-of-riverine-antibiotic-resistance-genes
#19
Emily Garner, Joshua S Wallace, Gustavo Arango Argoty, Caitlin Wilkinson, Nicole Fahrenfeld, Lenwood S Heath, Liqing Zhang, Mazdak Arabi, Diana S Aga, Amy Pruden
Record-breaking floods in September 2013 caused massive damage to homes and infrastructure across the Colorado Front Range and heavily impacted the Cache La Poudre River watershed. Given the unique nature of this watershed as a test-bed for tracking environmental pathways of antibiotic resistance gene (ARG) dissemination, we sought to determine the impact of extreme flooding on ARG reservoirs in river water and sediment. We utilized high-throughput DNA sequencing to obtain metagenomic profiles of ARGs before and after flooding, and investigated 23 antibiotics and 14 metals as putative selective agents during post-flood recovery...
December 5, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27871138/high-genetic-diversity-of-vibrio-cholerae-in-the-european-lake-neusiedler-see-is-associated-with-intensive-recombination-in-the-reed-habitat-and-the-long-distance-transfer-of-strains
#20
Carina Pretzer, Irina S Druzhinina, Carmen Amaro, Eva Benediktsdóttir, Ingela Hedenström, Dominique Hervio-Heath, Steliana Huhulescu, Franciska M Schets, Andreas H Farnleitner, Alexander K T Kirschner
Coastal marine Vibrio cholerae populations usually exhibit high genetic diversity. To assess the genetic diversity of abundant V. cholerae non-O1/non-O139 populations in the Central European lake Neusiedler See, we performed a phylogenetic analysis based on recA, toxR, gyrB and pyrH loci sequenced for 472 strains. The strains were isolated from three ecologically different habitats in a lake that is a hot-spot of migrating birds and an important bathing water. We also analyzed 76 environmental and human V. cholerae non-O1/non-O139 isolates from Austria and other European countries and added sequences of seven genome-sequenced strains...
November 21, 2016: Environmental Microbiology
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