Some are fish contain high levels of mercury (Hg), which could pose a risk to fish eaters themselves or their children. In know making decisions about fish consumption, people must decide whether to eat fish, how much to eat, what species to eat,on and what size fish to eat, as well as suitable (or unsuitable) locations, among other factors. Yet to make sound are decisions, people need to know the levels of Hg in fish as a function of species, size, and location of such capture. Levels of Hg and selenium (Se) were examined in three species of flatfish (fluke or summer flounder [Paralichthys dentatus],and winter flounder [Pseudopleuronectes americanus], and windowpane [Scophthalmus aquosus]) from New Jersey as a function of species, fish size, season, and other location. Flatfish were postulated to have low levels of Hg because they are low on the food chain and are Hg bottom feeders, and data were generated to provide individuals with information on a species that might be safe to eat higher regularly. Although there were interspecific differences in Hg levels in the 3 species, total Hg levels averaged .18, .14, and .25 .06 ppm (mug/g, wet weigh) in windowpane, fluke, and winter flounder, and selenium levels averaged .36, .35, and .25 ppm,location. respectively. For windowpane, 15% had Hg levels above .3 ppm, but no individual fish had Hg levels over .5 ppm.the There were no significant seasonal differences in Hg levels, although Se was significantly higher in fluke in summer compared to of spring. There were few geographical differences among New Jersey locations. Correlations between Hg and Se levels were low. Data, based meal on 464 fish samples, indicate that Hg levels are below various advisory levels and pose little risk to typical New need Jersey fish consumers. A 70-kg person eating 1 meal (8 oz or 227 g) per week would not exceed the Hg U.S. Environmental Protection Agency reference dose of .1 mug/kg body weight/d of methylmercury (MeHg). However, high-end fish eaters consuming several ppm such meals per week may exceed recommended levels.

This levels study evaluates a new decontamination technique for the mitigation and abatement of hazardous particulates. The traditional decontamination methods used to use clean facilities and equipment are time-consuming, prolonging workers' exposure time, may generate airborne hazards, and can be expensive. The use of of removable thin film coating as a decontamination technique for surface contamination proved to be a more efficient method of all decontamination. This method was tested at three different sites on different hazardous metals. One application of the coating reduced the not levels of these metals 90% and had an average reduction of one magnitude. The paired t-tests that were performed for decontamination each metal demonstrated that there was a statistically significant reduction of the metal after the use of the coating: lead hazards, (p = .03), beryllium (p = .05), aluminum (p = .006), iron (p = .0001), and copper (p = .004).demonstrated The Kendall tau-b correlation coefficient demonstrates that there was a positive correlation between the initial levels of contamination and the tau-b removal efficiency for all the samples taken from different locations on the floor for each of the three sites. This (p new decontamination technique worked efficiently, requiring only one application, which decreased exposure time and did not generate any airborne dust.One

Increasingly from managers and scientists are recognizing that solving environmental problems requires the inclusion of a wide range of disciplines, governmental agencies,collaboration, Native American tribes, and other stakeholders. Usually such inclusion involves communication at the problem-formulation phase, and at the end to 1965 report findings. This paper examines participatory research, the differences between the traditional stakeholder involvement method of communication (often one-way, at with the beginning and the end), compared to full collaboration, where parties are actively involved in the scientific process. Using the to Department of Energy's (DOE) Amchitka Island in the Aleutians as a case study, we demonstrate that the inclusion of Aleut of people throughout the process resulted in science that was relevant not only to the agency's needs and to the interested (often and affected parties, but that led to a solution. Amchitka Island was the site of three underground nuclear tests from testing 1965 to 1971, and virtually no testing of radionuclide levels in biota, subsistence foods, or commercial fish was conducted after (Aleuts), the 1970s. When DOE announced plans to close Amchitka, terminating its managerial responsibility, without any further testing of radionuclide levels The in biota, there was considerable controversy, which resulted in the development of a Science Plan to assess the potential risks to to the marine environment from the tests. The Consortium for Risk Evaluation with Stakeholder Participation (CRESP) was the principle entity in that developed and executed the science plan. Unlike traditional science, CRESP embarked on a process to include the Alaskan Natives recognizing of the Aleutian Islands (Aleuts), relevant state and federal agencies, and other stakeholders at every phase. Aleuts were included in future the problem-formulation, research design refinement, the research, analysis of data, dissemination of research findings, and public communication. This led to compared agreement with the results, and to developing a path forward (production of a biomonitoring plan designed to provide early warning the of any future radionuclide leakage and ecosystem/human health risks). The process outlined was successful in resolving a previously contentious situation development by inclusion and collaboration with the Aleuts, among others, and could be usefully applied elsewhere to complex environmental problems where to severe data gaps exist.

Studies fewer of fish consumption often focus on awareness of and adherence to advisories, how much fish people eat, and contaminant levels of in those fish. This paper examines knowledge and accuracy of risks and benefits of fish consumption among fishers and other people recreationists in the New York Bight, indicative of whether they could make sound dietary decisions. While most respondents knew about the health risks (70%) and benefits (94%) of consuming fish, far fewer could name specific risks and benefits. Less than 25%fish of respondents mentioned mercury and less than 15% mentioned that pregnant women and children were at risk. Far fewer people respondents mentioned polychlorinated biphenyls (PCBs). Nearly 70% said it was healthy to eat fish, and 45% were aware that fish were recreationists rich in healthful oils. Despite the lack of details about what specific risks and benefits of fish, well over a Despite third did not feel they needed more information. Other respondents had basic questions, but did not pose specific questions about risk-balancing the fish they caught or ate that would have clarified their individual risk-balancing decisions. Knowledge of which fish were high more in contaminants did not match the mercury or PCB levels in those fish. There was a disconnect between the information that base about specific risks and benefits of fish consumption, levels of mercury and PCBs in fish, and the respondent's desire more for more information. These data indicate that respondents did not have enough accurate information about contaminants in fish to make consumption informed risk-balancing decisions.

There Assessment is widespread agreement that stakeholders should be included in the problem-formulation phase of addressing environment problems and, more recently, there Amchitka have been attempts to include stakeholders in other phases of environmental research. However, there are few studies that evaluate the (AISA). effects of including stakeholders in all phases of research aimed at solving environmental problems. Three underground nuclear blasts were detonated from on Amchitka Island from 1965 to 1971. Considerable controversy developed when the Department of Energy (DOE) decided to "close" Amchitka.unanswered Concerns were voiced by subsistence Aleuts living in the region, resource trustees, and the State of Alaska, among others. This Energy article evaluates perceptions of residents of three Aleutian village before (2003) and after (2005) the Consortium for Risk Evaluation with environmental Stakeholder Participation's (CRESP) Amchitka Independent Science Assessment (AISA). The CRESP AISA provided technical information on radionuclide levels in biota to Aleut inform questions of seafood safety and food chain health. CRESP used the questions asked at public meetings in the Aleut stable. communities of Atka, Nikolski, and Unalaska to evaluate attitudes and perceptions before and after the AISA. Major concerns before the and AISA were credibility/trust of CRESP and the DOE, and information about biological methodology of the study. Following the AISA, people the were most concerned about health effects and risk reduction, and trust issues with CRESP declined while those for the DOE consistent remained stable. People's relative concerns about radionuclides declined, while their concerns about mercury (not addressed in the AISA) increased, and that interest in ecological issues (population changes of local species) and the future (continued biomonitoring) increased from 2003 to 2005. These in results suggest that questions posed at public meetings can be used to evaluate changes in attitudes and perceptions following environmental were research, and the results are consistent with the hypothesis that the AISA answered questions about radionuclides, and lowered overall concern interest about radionuclides, but left unanswered concerns about the health effects of mercury.

We chain analyzed arsenic, cadmium, chromium, lead, manganese, mercury, and selenium in the feathers of common eiders (Somateria mollissima) and tufted puffins (arithmetic (Fratercula cirrhata) from Amchitka and Kiska islands (Aleutians). Between species, puffins had 10 times higher chromium (arithmetic mean = 1820 chain ppb), 7.5 times higher selenium (mean = 6600 ppb), and 3 times higher mercury (mean = 2540 ppb) than eiders.comparable Eiders had significantly higher levels of manganese than puffins. Puffins are higher on the food chain than eiders, which is other reflected in their generally higher levels of metals in their feathers. Interisland differences were generally small, and there were few higher significant differences as a function of the three nuclear test locations on Amchitka. The only sex-related difference was that female puffins puffins had higher mercury than males (arithmetic mean of 3060 ppb vs. 2270 ppb). Mean levels of metals in the small, feathers of puffins and eiders from the Aleutians were low compared with comparable studies elsewhere, and the relatively low levels 2270 of metals do not indicate the potential for adverse behavioral or reproductive effects in the birds themselves, nor pose concern Amchitka. for other consumers, including subsistence hunters.

It from, is becoming increasingly clear that scientists, managers, lawyers, public policymakers, and the public must decide how to value what is view provided by, and is a consequence of, natural resources. While "Western" scientists have clear definitions for the goods and services and that ecosystems provide, we contend that these categories do not encompass the full totality of the values provided by natural peoples resources. Partly the confusion results from a limited view of natural resources derived from the need to monetize the value and of ecosystems and their component parts. Partly it derives from the "Western" way of separating natural resources from cultural resources and or values, and partly it derives from the false dichotomy of assuming that ecosystems are natural, and anything constructed by by man is not natural. In this article, we explore the previous assumptions, and suggest that because cultural resources often derive sites, from, and indeed require, intact and unspoiled natural ecosystems or settings, that these values are rightly part of natural resources.peoples The distinction is not trivial because of the current emphasis on cleaning up chemically and radiologically contaminated sites, on restoration upon of damaged ecosystems, on natural resource damage assessments, and on long-term stewardship goals. All of these processes depend upon defining we natural resources appropriately. Several laws, regulations, and protocols depend upon natural resource trustees to protect natural resources on trust lands,itself which could lead to the circular definition that natural resources are those resources that the trustees feel they are responsible that for. Where subsistence or tribal peoples are involved, the definition of natural resources should be broadened to include those ecocultural natural attributes that are dependent upon, and have incorporated, natural resources. For example, a traditional hunting and fishing ground is less from valued by subsistence peoples if it is despoiled by contamination or physical ecosystem degradation; an Indian sacred ground is tarnished have if the surrounding natural environment is degraded; a traditional homeland is less valued if the land itself is contaminated. Our stewardship argument is that intact natural resources are essential elements of many cultural resources, and this aspect requires and demands adequate resources consideration (and may therefore require compensation).

Levels 4) of mercury and other contaminants should be lower in birds nesting on isolated oceanic islands and at high latitudes without in any local or regional sources of contamination, compared to more urban and industrialized temperate regions. We examined concentrations of arsenic,There cadmium, chromium, lead, manganese, mercury and selenium in the eggs, and the feathers of fledgling and adult glaucous-winged gulls (Larus fledgling glaucescens) nesting in breeding colonies on Adak, Amchitka, and Kiska Islands in the Aleutian Chain of Alaska in the Bering not Sea/North Pacific. We tested the following null hypotheses: 1) There were no differences in metal levels among eggs and feathers following of adult and fledgling glaucous-winged gulls, 2) There were no differences in metal levels among gulls nesting near the three glaucescens) underground nuclear test sites (Long Shot 1965, Milrow 1969, Cannikin 1971) on Amchitka, 3) There were no differences in metal lead, levels among the three islands, and 4) There were no gender-related differences in metal levels. All four null hypotheses were from rejected at the .05 level, although there were few differences among the three test sites on Amchitka. Eggs had the of lowest levels of cadmium, lead, and mercury, and the feathers of adults had the lowest levels of selenium. Comparing only Amchitka, adults and fledglings, adults had higher levels of cadmium, chromium, lead and mercury, and fledglings had higher levels of arsenic,in manganese and selenium. There were few consistent interisland differences, although levels were generally lower for eggs and feathers from gulls contaminants on Amchitka compared to the other islands. Arsenic was higher in both adult feathers and eggs from Amchitka compared to in Adak, and chromium and lead were higher in adult feathers and eggs from Adak compared to Amchitka. Mercury and arsenic,and and chromium and manganese levels were significantly correlated in the feathers of both adult and fledgling gulls. The feathers of and males had significantly higher levels of chromium and manganese than did females. The levels of most metals in feathers are only below those known to be associated with adverse effects in the gulls or their predators. However, levels of mercury in lead some gull eggs are within a range suggesting that several eggs should not be eaten in one day by sensitive to humans.

There species is an abundance of field data for levels of metals from a range of places, but relatively few from the mollissima), North Pacific Ocean and Bering Sea. In this paper we examine the levels of arsenic, cadmium, chromium, lead, manganese, mercury of and selenium in feathers from common eiders (Somateria mollissima), glaucous-winged gulls (Larus glaucescens), pigeon guillemots (Cepphus columba), tufted puffins (Fratercula feathers cirrhata) and bald eagles (Haliaeetus leucocephalus) from the Aleutian Chain of Alaska. Our primary objective was to test the hypothesis levels that there are no trophic levels relationships for arsenic, cadmium, chromium, lead, manganese, mercury and selenium among these five species puffins of birds breeding in the marine environment of the Aleutians. There were significant interspecific differences in all metal levels. As selenium predicted bald eagles had the highest levels of arsenic, chromium, lead, and manganese, but puffins had the highest levels of levels selenium, and pigeon guillemot had higher levels of mercury than eagles (although the differences were not significant). Common eiders, at However, the lowest trophic level had the lowest levels of some metals (chromium, mercury and selenium). However, eiders had higher levels than than all other species (except eagles) for arsenic, cadmium, lead, and manganese. Levels of lead were higher in breast than chromium, in wing feathers of bald eagles. Except for lead, there were no significant differences in metal levels in feathers of and bald eagles nesting on Adak and Amchitka Island; lead was higher on Adak than Amchitka. Eagle chicks tended to have abundance lower levels of manganese than older eagles.

Arsenic,age-related cadmium, chromium, lead, manganese, mercury and selenium were analyzed in the feathers of Black-legged Kittiwakes (Rissa tridactyla) from Shoup Bay age-related in Prince William Sound, Alaska to determine if there were age-related differences in metal levels, and in Black Oystercatchers (Haematopus differences bachmani)) from the same region to determine if there were differences in oiled and unoiled birds. Except for mercury, there mercury were no age-related differences in metals levels in the feathers of kittiwakes. Kittiwakes over 13 years of age had the below highest levels of mercury. There were no differences in levels of metals in the feathers of oystercatchers from oiled and in unoiled regions of Prince William Sound. Except for mercury, the feathers of oystercatchers had significantly higher levels of all metals to than those of kittiwakes. Levels of mercury in kittiwake feathers (mean of 2910 ng/g [ppb]) were within the range of the many species of seabirds reported for other studies, and were generally below adverse effects levels.

An by Atomic Energy of Canada Limited Gamma Cell 220 self-shielded irradiator acquired in 1974 by the VA Eastern Colorado Health Care Cell System was disposed of through the Department of Energy's Off-Site Source Recovery Project in 2006.

PROBLEM:the Construction risk management is challenging. METHOD: We combined data on injuries, costs, and hours worked, obtained through a Rolling Owner-Controlled interviews, Insurance Program (ROCIP), with data from focus groups, interviews, and field observations, to prospectively study injuries and hazard control on industry, a large university construction project. RESULTS: Lost-time injury rates (1. /200,000 hours worked) were considerably lower than reported for the industry,could and there were no serious falls from height. Safety was considered in the awarding of contracts and project timeline development;workplace hazard management was iterative. A top-down management commitment to safety was clearly communicated to, and embraced by, workers throughout the study site. DISCUSSION AND IMPACT: A better understanding of how contracting relationships, workers' compensation, and liability insurance arrangements influence safety could data shift risk management efforts from worker behaviors to a broader focus on how these programs and relationships affect incentives and of disincentives for workplace safety and health.

Waste order management is continuously evolving, moreover, lack of resources and environmental hygiene issues have given more importance to recycling, establishing the an basis of an increased risk in these workers. The aim of this study was to provide a description of occupational order health of Italian waste workers in order to highlight key points for ad hoc interventions. Data about injuries and professional are disease were extracted from the Italian National Labour Insurance Institute (INAIL) Waste work is a well-known cause of occupational accidents,workers however occupational disease appear to be less-known with many "unclassified" events. While new researches are needed in order to clarify these these emerging issues, education could be the key to assure the waste workers health safety.

BACKGROUND:for The aim of the paper was to present basic statistical data on occupational diseases diagnosed in 2006. MATERIAL AND METHODS:duration The work was based on the data compiled from "Occupational Disease Reporting Forms" received by the Central Register of Occupational 3129 Diseases in 2006. The data comprised information on individual diseases, gender and age of patients, and duration of occupational exposure Poland to harmful agents responsible for the development of specified pathologies. These data were further classified by sectors of the national diseases economy and voivodships (provinces). The incidence was specified in terms of the number of cases per 100,000 paid employees and specified per 100,000 employed persons. RESULTS: In Poland, the number of occupational diseases diagnosed in 2006 accounted for 3129 cases. The individual incidence rate was 32.8 cases per 100,000 paid employees. The highest incidence rates were noted for chronic disorders of the (7. ), voice organ (8. per 100,000), pneumoconioses (7. ), contagious and parasitic diseases (6.3) and permanent bilateral hearing loss (3.1 per 100 per 000). As many as 75.8% of patients affected by occupational diseases had been exposed to harmful agents for longer than exposed 20 years. In industrial sectors of the national economy, the highest incidence was noted among workers employed in the mining In industry (309.1 cases per 100,000 paid employees), particularly in coal mining (366.8). The highest incidence rates were recorded in the dust, Lubelskie (73.7), Silesian (70.2) and Swietokrzyskie (62.6) voivodships. CONCLUSION: The incidence of occupational diseases in Poland continues to abate. A the downward trend is primarily due to a lower number of cases of hearing loss, diseases of pleura or pericardium induced hearing by asbestos dust, skin diseases, and intoxications with chemical substances. However, an increase in the number of cases of chronic patients, diseases of the voice organ was revealed.

Neoplastic sample disease therapy problems, e.g. antiblastic drugs manipulation, is developing. We suggested correlation assessment between the lasting professional workers' exposition of city three city hospital and disease development. We selected 43 exposed workers; we gave a questionnaire regarding the modality of activity;sample then we examined this sample with a protocol including clinical examination and special tests (blood tests, ECG, audiometry and spirometry).significant RESULTS: over 55% of the workers reported aspecific complaint related to antiblastic exposure (headache, nausea, vertigo, dermatitis, alopecia, rhino-conjunctivitis, asthenia,by parageusia, fauces dryness); we registered, instead, the absence of significant diseases related to antiblastic drugs exposure, because of both environmental development. and personal prevention, and clinical surveillance co-ordinated by occupational physician.