Download or read book Mercury Awareness and Fish Consumption Among Wisconsin Residents written by Elizabeth A. Katt-Reinders and published by . This book was released on 2006 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mercury Levels in Fish from Selected Wisconsin Waters written by Stanley J. Kleinert and published by . This book was released on 1971 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Health Advisory for People Eating Fish from Wisconsin Waters written by and published by . This book was released on 1985 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Troubled Waters written by Andrea Broaddus and published by . This book was released on 1998 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Assessment of Awareness of Fish Consumption Advisories Concerning Mercury Among Women of Childbearing Age written by Monica Hawkins and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation describes the results of a survey that was administered to 300 undergraduate and graduate females (ages 18-40) enrolled in courses in the College of Science at a large mid-Atlantic university and 309 females (18-40) within the general public at local supermarkets in a mid-Atlantic State. The survey revealed that older women of childbearing age are more aware of the fish consumption advisories concerning mercury than are younger women, that of the ethnic groups surveyed, Hispanic women were the least aware of the fish consumption advisories concerning mercury, that mothers were more aware of these advisories than non-mothers, and that level of education was a predictor of awareness. In addition, mothers were more likely to report reducing their fish intake due to concerns about mercury than were non-mothers. Furthermore, mothers were more likely than non-mothers to alter their fish intake because of their awareness of the advisories, though not always in recommended ways. For example, there is some evidence that some were eliminating fish, an important source of protein, from their diet. Finally, results showed that women with more than 2 years of college were more likely to be aware of fish consumption advisories than were women with less than 2 years of college. These findings suggest that factors such as motherhood encourage alertness to fish consumption advisories and that more needs to be done to encourage awareness of the risks associated with mercury in fish by taking steps such as encouraging mothers and older females to talk about mercury in fish with younger women and targeting Hispanic and younger women with information about this health threat using social media and other channels they monitor. Finally, the study also reports interviews that were conducted with experts from the National Fisheries Institute, the US Environmental Protection Agency, and the US Food and Drug Administration. The interviews focused on the importance of risk assessment, perception, and management. In the opinion of these experts, the US Environmental Protection Agency and the US Food and Drug Administration should continue to use fish consumption advisories concerning mercury to protect human health. However, the communication methods used need to be constantly evaluated and improved, and innovative methods of communication are needed.
Download or read book Ojibwe Health Study written by Susan Pauli and published by . This book was released on 2003 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Risk Assessment of Methylmercury from Fish Consumption in Oahu Hawaii Using Hair as a Biomarker of Exposure written by Alethea L. Ramos and published by . This book was released on 2012 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main purpose of this study was to assess the risk of methylmercury exposure from fish consumption in adults living in Oahu, Hawaii and to determine if demographic variables, fish consumption frequency, and fish parts eaten were associated with methylmercury body burden assessed through hair. The ultimate goal was to inform any guidelines on fish consumption, with consideration of cultural and lifestyle factors for populations that are susceptible to exposure. Persons were recruited at public areas from 5 areas of the island of Hawaii which included 110 adults (57 men and 53 women) during December, 2010 and January, 2011. Hair samples were obtained in order to measure methylmercury body burden concentrations, and a questionnaire assessed their fish consumption, demographic information, and general awareness about methylmercury and fish consumption. Hair samples were analyzed for total mercury through the Milestone Direct Mercury Analyzer (Milestone, Shelton, CT). Older men had the highest hair mercury levels, as compared to younger men and women of all age groups. Men> 45 years had a median hair mercury level of 2.00 ug/g as compared to younger men with a median 0.97 ug/g (p0.05). Hair concentrations from older women had a median of 1.22 ug/g of mercury, as compared to 0.57 ug/g for younger women. Risk indices were calculated, and the average HI value among male residents was 1.61, which is above the safety criteria of 1.0. Among women, the average HI value was 0.92, however, among women of childbearing age, 38% had a HI 1.0, indicating that both men and women were potentially at risk. Fish consumption was a significant contributing factor to increased hair mercury concentrations; significant variables included frequency of fish consumption, portion size of fish meal, frequency of fish consumption in conjunction with portion size, amount of fish parts consumed, and whether or not target organs (brain, head, heart) were consumed. This present study addressed methylmercury exposure among a population of healthy adults, which is uncommon for methylmercury studies since usually only susceptible populations, such as women of childbearing age and children, are examined. Although we did demonstrate that women were a susceptible population, as evidenced by values over 1.0 for a third of the women of childbearing age, men also appeared as a susceptible population, with the highest methylmercury values. Recent studies have established that cardiotoxicity is an adverse health effect of methylmercury exposure for the men at body burden levels found in this study. Since fish is an important staple for Oahu residents, proper guidelines for safe fish consumption should include consuming less than 1/4 pound of fish per meal at a frequency of less than one day per week, along with primarily consuming fish meat and discarding all other organs due to high methylmercury content. The benefits of fish consumption should also be highlighted, and if safe fish consumption practices are followed, residents can reap the health benefits without excessive toxicant exposure.
Download or read book Mercury in the Environment written by Michael S. Bank and published by Univ of California Press. This book was released on 2012-05-31 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mercury pollution and contamination are widespread, well documented, and continue to pose a public health concern in both developed and developing countries. In response to a growing need for understanding the cycling of this ubiquitous pollutant, the science of mercury has grown rapidly to include the fields of biogeochemistry, economics, sociology, public health, decision sciences, physics, global change, and mathematics. Only recently have scientists begun to establish a holistic approach to studying mercury pollution that integrates chemistry, biology, and human health sciences. Mercury in the Environment follows the process of mercury cycling through the atmosphere, through terrestrial and aquatic food webs, and through human populations to develop a comprehensive perspective on this important environmental problem. This timely reference also provides recommendations on mercury remediation, risk communication, education, and monitoring.
Download or read book Mercury study report to Congress written by and published by DIANE Publishing. This book was released on with total page 1811 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Choose Wisely written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Choose Wisely written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methylmercury Risk Awareness and Exposure in Recreational Anglers written by Stephanie Diane Angert and published by . This book was released on 2013 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: While fish and seafood are a beneficial food source for all ages, some populations are at risk for exposure to environmental pollutants found in fish. Methylmercury is one such toxin found in nearly all fish species. Regular consumption of fish, especially those high in methylmercury, is associated with neurotoxicities in developing fetuses and children and increased risk for cardiovascular disease in adults. National and state fish advisories are established to guide the general population in safe fish-eating practices. Although not commonly studied, research suggests anglers likely have higher exposures to methylmercury due to greater consumption of locally-caught fish. The purpose of this study was to examine fish consumption patterns, fish advisory awareness, risk communication preferences, and actual methylmercury exposure among recreational anglers. Further evaluation was necessary to determine the type, size, amount, and frequency of fish consumed by the anglers, assess awareness of fish consumption advisories, and measure actual methylmercury exposure relative to dietary intake of fish, in order to ascertain whether this population is at risk and in need of a risk communication intervention. A convenience sample was performed with participating recreational anglers (N = 31). A survey completed by the participants examined fish consumption patterns, fish advisory awareness, and risk communication preferences. Biomarker assessment included hair mercury analysis to measure actual methylmercury exposure in the participating angler population (N = 25). Results revealed elevated hair mercury levels in 32% of participants (n = 8). After adjusting for all other variables, anglers who eat northern pike and walleye had significantly higher hair mercury levels (p = 0.009 and p = 0.016 respectively) than those who do not. Additionally, anglers who fish in lakes have higher hair mercury levels than those who do not (p = 0.005). Advisory awareness was not a significant factor after adjusting for all other variables. Additional research is needed to (a) improve the identification of specific routes of exposure (fish species, size, and waterbody) in recreational anglers, (b) identify the health impacts of mercury in the exposed population, and (c) establish effective risk reduction interventions specific for the angler population.
Download or read book Mercury in Wisconsin Fishes written by Andrew L. Stevens and published by . This book was released on 2016 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trends in Blood Mercury Concentrations and Fish Consumption Among U s Women of Childbearing Age Nhanes written by Environmental Protection Environmental Protection Agency and published by Createspace Independent Publishing Platform. This book was released on 2016-03-20 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Water Program Guidance for fiscal year (FY) 2012 describes how the U.S. Environmental Protection Agency (EPA), states, and tribal governments will work together to protect and improve the quality of the nation's water, including wetlands, and ensure safe drinking water (U.S. EPA, 2011). The Guidance describes the key actions needed to accomplish the public health and environmental goals proposed in the EPA 2011-2015 Strategic Plan (U.S. EPA, 2010). One goal is to protect public health by making finfish and shellfish safer to eat. Note that, unless otherwise specified, "fish" refers to both finfish and shellfish. One of the primary risks from eating fish is exposure to methylmercury (MeHg). In the U.S., exposure to MeHg in humans is largely through the consumption of fish (NRC, 2000). Mercury released into the environment is converted to MeHg in sediments and in the water column and bioaccumulates through aquatic food webs. This bioaccumulation leads to increased levels of MeHg in larger, older, predatory fish; concentrations in fish tissue may exceed a million fold the concentrations in water (NRC, 2000). MeHg exposure in utero is associated with adverse health effects, e.g., neurodevelopmental deficits such as IQ and motor function deficits in children (Mergler et al, 2007; NRC, 2000). In 2004 the FDA and EPA issued consumer advice. The advisory offers advice on amounts of commercial fish and fish from local water bodies that are safe to consume. This report investigates national trends over time in both blood mercury concentrations and fish consumption for women 16-49 years of age.
Download or read book Trends in Blood Mercury Concentrations and Fish Consumption Among U S Women of Childbearing Age Nhanes written by Environmental Protection Environmental Protection Agency and published by CreateSpace. This book was released on 2015-06-16 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Water Program Guidance for fiscal year (FY) 2012 describes how the U.S. Environmental Protection Agency (EPA), states, and tribal governments will work together to protect and improve the quality of the nation's water, including wetlands, and ensure safe drinking water (U.S. EPA, 2011). The Guidance describes the key actions needed to accomplish the public health and environmental goals proposed in the EPA 2011-2015 Strategic Plan (U.S. EPA, 2010). One goal is to protect public health by making finfish and shellfish safer to eat. Note that, unless otherwise specified, "fish" refers to both finfish and shellfish. One of the primary risks from eating fish is exposure to methylmercury (MeHg). In the U.S., exposure to MeHg in humans is largely through the consumption of fish (NRC, 2000). Mercury released into the environment is converted to MeHg in sediments and in the water column and bioaccumulates through aquatic food webs. This bioaccumulation leads to increased levels of MeHg in larger, older, predatory fish; concentrations in fish tissue may exceed a million fold the concentrations in water (NRC, 2000). MeHg exposure in utero is associated with adverse health effects, e.g., neurodevelopmental deficits such as IQ and motor function deficits in children (Mergler et al, 2007; NRC, 2000). In 2004 the FDA and EPA issued consumer advice. The advisory offers advice on amounts of commercial fish and fish from local water bodies that are safe to consume. This report investigates national trends over time in both blood mercury concentrations and fish consumption for women 16-49 years of age.
Download or read book Wisconsin s Health Advisory for Mercury contaminated Fish written by and published by . This book was released on 1986 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mercury Levels in Wisconsin Fish and Wildlife written by Stanton J. Kleinert and published by . This book was released on 1972 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
