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与环境风险相关的人类健康评价

摘要

这篇论文的目的是了解与食物、水和空气相关的不良健康影响。环境风险可对许多人的健康产生不利影响。人类总是面临某些危险。冒险是生活中不可避免的事实。然而，开明社会传统上寻求将可避免的风险降至最低。食物和水的成分如此复杂多变，只有通过持续进行长期流行病学调查，才能了解与之相关的健康风险。毫无疑问，人类饮食的组成对健康状况有很大的影响，既有积极的方面，也有消极的方面。供水中化学品的浓度在很大程度上取决于水源及其处理历史。随着基本粮食商品的全球贸易继续增加，对健康的不利影响也将扩大。即使在发达国家，人类病原体污染也是一个严重的问题。 On a global scale the most significant acute health problem associated with food. Surface water from unprotected watersheds generally has low concentrations of both dissolved minerals and environmental chemicals. Well waters have low concentrations of bacteria and environmental chemicals but often have high mineral concentrations. Poor waste disposal practice may contribute to ground water contamination. Treated surface waters from lakes and rivers in densely populated or industrial areas usually contain a wide variety of dissolved organics and traced metals, the concentrations of which vary greatly with season. Exposure of airborne chemicals vary widely among inhalation environment, The categories include workplace, residence, outdoor ambient air, transportation and public spaces. An exposures airborne chemical varies in terms of composition and concentration. Effective monitoring and exposure control strategies should be in place to achieve exposure results that do not result in adverse changes in health parameters and risk assessment; it can also be used to measure and compare the benefits of possible options concerning the problem of understanding healthenvironmental risks.

Adipah年代

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