水深变化对波高与周期联合概率密度分布影响的分析

本文研究了水深的变化以波高与周期联合概率密度分布造成影响。本文将２３６组实测数据按水深因子Ｈ的大小进行了分组，分别对其进行了谱分析和统计分析，得到了各组数据的联合分布图。利用数值模拟的方法扩大水深因子的变化幅度，得到了模拟联合分布图。研究发现，水深因子的改变不会对联合分布构成大的影响，因此得现一般水的波高与周期联合概率密度分布模式适用于浅海的结论。     

Solid phase extraction of methomyl and thiodicarb from environmental water with an activated carbon cartridge and their determination by HPLC

ＩｎｔｒｏｄｕｃｔｉｏｎＢｏｔｈｍｅｔｈｏｍｙｌａｎｄｔｈｉｏｄｉｃａｒｂａｒｅＮｍｅｔｈｙｌｃａｒｂｍａｔｅｐｅｓｔｉｃｉｄｅｓ.Ｍｅｔｈｏｍｙｌｉｓｅｆｆｅｃｔｉｖｅｏｎａｗｉｄｅｒａｎｇｅｏｆｉｎｓｅｃｔｓａｓａｎｏｖｉｃｉｄｅ,ｌａｒｖｉｃｉｄ...     

Conceptual understandings of the ecological engineering issues: in China and abroad

ＩｎｔｒｏｄｕｃｔｉｏｎＡｓａｎｅｗｂｒａｎｃｈｏｆｅｃｏｌｏｇｙａｎｄａｎｉｎｔｅｒｄｉｓｃｉｐｌｉｎａｒｙｆｉｅｌｄ,ｔｈｅｅｃｏｌｏｇｉｃａｌｅｎｇｉｎｅｅｒｉｎｇｗａｓｉｎｉｔｉａｌｌｙｆｏｒｍｕｌａｔｅｄｉｎｔｈｅｅａｒｌｙ1960ｓ.Ｄｕｒｉｎ...     

Industrial ecology: a new field or only a metaphor?

In the 10 years since industrial ecology first became a topic of academic interest, it has grown as a field of inquiry and has produced a community of practice in several sectors including academia, business, and government. Even as the shape of industrial ecology becomes clearer, questions remain as to its lasting power beyond the metaphor that gave it its distinctiveness. This paper examines the development of industrial ecology and assesses its progress towards becoming a field of academic inquiry. And, in a related analysis, I look at the progress industrial ecology has made in establishing itself as an institutional (cultural) basis for action in the above sectors. Ideas like industrial ecology must become institutionalized if they are to have much effect on the reality of everyday activities.     

在可持续发展中推进我国生态型小城镇建设

随着我国城市化的发展,小城镇建设也成了城市化过程中的一个重要环节。建设好小城镇即是走出一条我国农村社会现代化,农村人口城市化的路子[2]。我国小城镇建设的环境问题[3],是缺乏环境规划和环保能力薄弱、生活污染严重、乡镇企业布局分散、村镇建设与周围环境亲和性差。针对目前小城镇建设存在的问题,从社会经济环境可持续发展的战略高度对小城镇的生态建设思路进行了有实际意义的讨论。     

An evaluation of quality assurance to monitor acidprecipitation by using ion balancein Guizhou, China

ＡｎｅｖａｌｕａｔｉｏｎｏｆｑｕａｌｉｔｙａｓｓｕｒａｎｃｅｔｏｍｏｎｉｔｏｒａｃｉｄｐｒｅｃｉｐｉｔａｔｉｏｎｂｙｕｓｉｎｇｉｏｎｂａｌａｎｃｅｉｎＧｕｉｚｈｏｕ，ＣｈｉｎａＫａｎｇＤｅｍｅｎｇ（ＲｅｓｅａｒｃｈＣｅｎｔｅｒｆｏｒＥｃｏ－Ｅｎｖｉｒ...     

腹泻性贝类毒素的分析方法研究

本文描述了腹泻性贝类毒素的的特性，给出了已知的９种毒物成分的化学结构式衣不同毒物成分的毒性大小及毒理效应，对已有的该毒素的定量分析方法，包括生物分析法和化学分析法进行了剖析，重点阐述了化学分析法中的高效液相色谱分析法，介绍了法国目前使用的腹性贝毒的预警系统，并对我国该领域的研究提出了自己的建议。     

海水水质评价的倍斜率隶属函数聚类法

建立了宽域式倍斜率聚类的海水水质评价模式，其函数的右侧斜度为左侧斜率的２倍，勿求权重，直接聚类，海水水质评价实例说明，本文模糊综合评判法和灰色聚类法和更为合理，实用。     

Neutron activation method in the analysis of environmental objects

ＮｅｕｔｒｏｎａｃｔｉｖａｔｉｏｎｍｅｔｈｏｄｉｎｔｈｅａｎａｌｙｓｉｓｏｆｅｎｖｉｒｏｎｍｅｎｔａｌｏｂｊｅｃｔｓＧ．Ｍ．Ｋｏｌｅｓｏｖ（Ｖ．Ｉ．ＶｅｒｎａｄｓｋｙＩｎｓｔｉｔｕｔｅｏｆＧｅｏｃｈｅｍ。＆Ａｎａｌ．Ｃｈｅｍ．，ＲｕｓｓｉａｎＡｃａｄ...     

Soil and water loss in the Lancang River-Mekong River watershed (in Yunnan section, China) and its control measures

ＭｅｋｏｎｇＲｉｖｅｒｉｓｏｒｉｇｉｎａｔｅｄｉｎｔｈｅｎｏｒｔｈｅｒｎｒａｎｇｅｏｆＴｉｂｅｔＱｉｎｇｈａｉＰｌａｔｅａｕｏｆＣｈｉｎａ,ｆｌｏｗｉｎｇｔｈｒｏｕｇｈｓｉｘｃｏｕｎｔｒｉｅｓ,ｔｈｅｙａｒｅＣｈｉｎａ(ＹｕｎｎａｎＰｒｏｖｉｎｃｅ),Ｍ?..