The MYSound Project: building an estuary-wide monitoring network for Long Island Sound,USA

A network of five water quality monitoring stations has been established in Long Island Sound, measuring temperature, salinity, and dissolved oxygen since 1999. The stations are located in areas of extreme water quality degradation (western Long Island Sound) as well as in pristine areas (eastern Long Island Sound). The data from these stations are collected every 15 minutes and posted to the project web site in real time as provisional data. After subsequent quality assurance procedures, the data are archived to the project File Transfer Protocol (FSP) site for downloading by the user community. The network of stations is in part supported logistically by a number of partners, including state and local agencies, schools, and non-governmental organizations. Data from the monitoring programs of some of these partners are also published to the project website providing a more comprehensive and complete picture of the status of the Sound than can be provided independently. This repository of information is used by marine educators, resource managers, scientists, and the general public, each with a different end purpose. We use the data from two of the stations to show that these high frequency time series measurements can be used to complement and enhance other monitoring programs within the Sound, documenting in greater detail the occurrence and duration of hypoxic events.     

浅谈锡山市垃圾堆肥处理

根据锡山市垃圾的现状和特点，采用堆肥法处理垃圾，收到良好的环境和效益和社会经济效益。     

共沉富集——单缝石英管火焰原子吸收法测定水中痕量铜,铅,锌,镉

采用共沉富集与单缝石英管技术，以火焰法测定地面水，地下水中的痕量铜，铅，锌，镉，检测限分别为０．５，１．８，０．２，０．１μｇ／Ｌ，四种痕量元素１１次测定的变异系数分别为２．８％，２．３％，３．１％和３．９％。     

橡胶工业的环境污染及解决对策

本文从理论上初步探讨和阐述了在橡胶工业中产生的污染和防治问题.     

霍山震群的前兆意义研究

本文利用1970年以来霍山地区14次震群资料,对其单项及综合指标作了计算和研究,根据《地震学分析预报方法程式指南》及其它文献,判断其前兆性.另外,对前兆震群与未来中强震距离和分布区域以及间隔时间进行了统计,并对其预报效能作出评估,为安徽及华东地区中强地震震情判定提供一个较科学的依据.     

室内空气中挥发性有机化合物及多孔炭材料在其脱除中的应用

随着工业化进程的不断推进，室内空气中的挥发性有机化合物（ＶＯＣ）对室内环境的污染日渐严重，对人体的健康也造成了危害，本文对此作了介绍，并综述了国上室内空气污染物的监测，采样，分析手段及治理方法，着重叙述了多孔炭材料在环保中的应用开发。     

材料和结构的损伤与安全性

本文介绍了材料和结构损伤与安全性的研究进展.首先从损伤所造成危害的严重性来说明研究材料和结构损伤的重要性,介绍目前材料和构件损伤问题研究所遇到的现状.进一步对材料和结构损伤做了归纳,并介绍了几种典型损伤的研究方法,以及损伤程度对结构安全性的影响.最后指出了材料和结构损伤及安全性研究发展趋势.     

Ecological Conservation Through Aesthetic Landscape Planning: A Case Study of the Lower Wisconsin State Riverway

A consequence of expanding residential development into rural areas is the potential alteration of ecological communities. Certain novel land-use policies seek practical solutions by accommodating social needs for housing while conserving biodiversity. This study investigates whether regulations designed to protect the aesthetic characteristics of a river corridor simultaneously mitigate negative effects of development on avian biodiversity, despite the absence of explicit conservation objectives. Using housing data from the US Census (1990 and 2000) and the Audubon Christmas Bird Count (1987–2000), we examined changes in housing density, avian communities, and the relationship between these two variables in a location that has adopted aesthetic landscape planning, the Lower Wisconsin State Riverway. We found that overall species diversity increased in the Riverway, but remained constant in reference areas, although the relative increase in housing density in the two areas did not differ. We also found that omnivore populations decreased in the Riverway and increased in reference sites. On the whole, our study provides preliminary evidence that aesthetic landscape planning, such as employed in the Lower Wisconsin State Riverway, might constitute a politically viable approach to conserve ecological resources.     

“重阳”趣谈

农历九月初九．是我国传统的重阳节，也是我国的老人节。古书记载“将九定为阳数，九月初九，以月为阳，日又是阳，双九期叠，两阳相重，为重阳。”因九月初九既称为重九，又称为重阳。曹丕的《九日与钟繇书》曰：岁往月来，忽复九月九日。九为阳数，而日月并应．俗嘉其名，以为宜于长久，故以享宴会高。     

用生命筑起长城

2003年,当“非典”袭来,危害众多人的生命和健康时,医务人员像战士一样,义无反顾地走向抗击“非典”的最前线,用他们的热血与生命筑起一道捍卫生命的长城。在和“非典”的斗争中,有近千名医务人员被感染,有的甚至献出了宝贵的生命。他们崇高的献身精神令所有人感动。在抗击疫情的过程中,如何做到在救治患者的同时更好地保护医务人员的安全与健康,这将是我们面对的重大课题。因为只有保护好他们,我们才会赢得最终的胜利。我们深深地为他们祈福,希望每一个人都平安归来。⑦ 上呼吸机的患者感染性极强,面对被感染的危险,医护人员没有一个人退缩…