城市新增大气污染源合理布局判据的研究

试图提出了一种以环境损失作为评价污染源布局判据的观点，给出了大气环境损失系数的计算方法及污染源合理布局优化计算模型，并结合实例作了进一步的分析。     

颗粒态重金属通过河流与大气向海洋输送

本文综述了河流与大气向海洋输送颗态重金属的过程、特点及输送通量、参考文献８３篇。     

对加强危险废物（有害废物）和有毒化学品管理的思考

论述了危险废物的危害性，对危险废物及管理方面优无考虑的问题，结合国内外，尤其是辽宁省的具体运行进展情况提出相关对策与建议。     

离子交换法从兔肉中提取ATP无汞害新工艺

总结了用离子交换法从兔肉中生产ＡＴＰ无汞害新工艺以取代汞盐法从兔肌生产ＡＴＰ的老工艺，经试验及生产应用证明，新工艺成功地消除汞害和硫化氢的环境污染，提高原料的利用率和产品得率，降低生产成本和改善工人的劳动条件。     

日本大气污染防治立法新动向探微

日本的大气污染防治法律制度以达标排放作为基础和核心要求而确立，实行事前申审查和翱翔放申报审查的中报审查制度、总量控制制度与区域控制制度等。     

滤膜法测定大气所■子体放射性浓度的计算公式推导

推导了用滤膜法测定环境空气中放射性(气土)子体(ThB、ThC)浓度的计算公式及其潜能公式,为放射性环境空气质量监测提供了一种方便简捷的方法。     

空气环境污染对混凝土建构筑物寿命的影响

叙述了经济全球化且高速发展,带来了空气污染的全球化且日趋严重,使地球变暖、城市热岛效应加剧、酸雨的蔓延等给人类带来了空前的危机。这些污染物对建构筑物的主要材料混凝土造成了损害,并引起了人们的关注。本文进一步阐述了这些污染物对混凝土破坏机制和控制措施。     

生态生物工程产业是清洁生产的范例

指出了生物技术作为当前的６大高新技术之一，具有许多优点，也存在不少缺点，环境生物技术是解决现存环境问题中的具体应用，本质上仍是一种末端治理技术。而由生态学与生物技术交叉而产生的生态生物过程工程则符合整体，协调，再生，循环的原理，其目的是研究开发出清洁生产技术，可使生产持续发展，已被当作２１世纪的新科学与范例。     

Landscape Equivalency Analysis: Methodology for Estimating Spatially Explicit Biodiversity Credits

We propose a biodiversity credit system for trading endangered species habitat designed to minimize and reverse the negative effects of habitat loss and fragmentation, the leading cause of species endangerment in the United States. Given the increasing demand for land, approaches that explicitly balance economic goals against conservation goals are required. The Endangered Species Act balances these conflicts based on the cost to replace habitat. Conservation banking is a means to manage this balance, and we argue for its use to mitigate the effects of habitat fragmentation. Mitigating the effects of land development on biodiversity requires decisions that recognize regional ecological effects resulting from local economic decisions. We propose Landscape Equivalency Analysis (LEA), a landscape-scale approach similar to HEA, as an accounting system to calculate conservation banking credits so that habitat trades do not exacerbate regional ecological effects of local decisions. Credits purchased by public agencies or NGOs for purposes other than mitigating a take create a net investment in natural capital leading to habitat defragmentation. Credits calculated by LEA use metapopulation genetic theory to estimate sustainability criteria against which all trades are judged. The approach is rooted in well-accepted ecological, evolutionary, and economic theory, which helps compensate for the degree of uncertainty regarding the effects of habitat loss and fragmentation on endangered species. LEA requires application of greater scientific rigor than typically applied to endangered species management on private lands but provides an objective, conceptually sound basis for achieving the often conflicting goals of economic efficiency and long-term ecological sustainability.     

遵义市大气主要污染物浓度变化规律试析

通过分析大气中主要污染物浓度的时空变化，阐明形成此规律的原因，对大气污染物的预测和防治具有一定意义。