Due to growing environmental concerns regarding persistent organic pollutants(POPs), extensive studies and monitoring programs have been carried out in the last two decades to determine their concentrations in water,s...
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Due to growing environmental concerns regarding persistent organic pollutants(POPs), extensive studies and monitoring programs have been carried out in the last two decades to determine their concentrations in water,sediment,and more recently,in *** extensive review of the existing literature shows that the vast majority of these programs either attempt to compare(a) spatial changes(to identify "hot spots"),or(b) temporal changes to detect deterioration/improvement occurring in the *** analysis showed that the vast majority of these studies could not provide sufficient statistical power to estimate concentration of POPs in the environment and detect spatial and temporal changes.
Sediments act as a sink and a source for different types of ***, sediment exposure evaluations should be an important component for both ecological and human health risk ***,cost-effective methods are required to dete...
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Sediments act as a sink and a source for different types of ***, sediment exposure evaluations should be an important component for both ecological and human health risk ***,cost-effective methods are required to determine both toxicity of the sediments and the rate and extent of bioaccumulation given the potential importance of bioaccumulation by benthic *** test methods to assess the toxicity of sediments and the bioavailability of sediment-associated contaminants are required to assist in the development of well-defined sediment quality criteria and to assess the potential impacts of disposal of dredge materials.
Here we introduced thyroid hormone related Hypothalamic-Pituitary-Thyroid(HPT) axis in fish,also some biological endpoints for thyroid hormone action in fish,to provide a reference for thyroid disruption evaluation in...
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Here we introduced thyroid hormone related Hypothalamic-Pituitary-Thyroid(HPT) axis in fish,also some biological endpoints for thyroid hormone action in fish,to provide a reference for thyroid disruption evaluation in fish.
Hainan Island has 18 city and county-level administrative *** evaluation and rational distribution of eco-tourism cities are significant for tourists to choose tourist destination and the future development of the int...
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Hainan Island has 18 city and county-level administrative *** evaluation and rational distribution of eco-tourism cities are significant for tourists to choose tourist destination and the future development of the international tourist of Hainan *** simple and easy index system was constructed and the integrated evaluation to the eco-tourism city in Hainan Island was conducted through the methods of the combination of quantitative and qualitative evaluation,the combination of single-objective,multi-objective evaluation and cluster analysis *** evaluation results revealed that Sanya,Haikou,Wanning,Qionghai,Wenchang, Lingshui,Baoting,Wuzhishan and Ledong were selected as top 10 eco-tourism cities and counties in Hainan Island.
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