略谈淮北市城市景观生态建设

为了保护淮北市城市生态环境，拟利用城市景观生态学原理对该市城市景观进行生态设计，包括城市自然组分、非自然组分设计。自然组分包括种群源、廊道、节点等内容，力争使自然组分成为环境质量的控制性组分，使城市生态良性循环、物种多样并持续存在和流动可达，物质循环、能量流动、信息传递畅通。     

昌吉州生态环境现状调查

通过对昌吉州近年生态环境保护工作及建设的概述,并对“八五”末期和“九五”末期生态环境现状的对比,说明昌吉州生态环境存在的问题,为生态环境保护规划和生态建设决策提供可靠的依据。     

Characterization of microbial communities from coastal waters using microarrays

Molecular methods, including DNA probes, were used to identify and enumerate pathogenic Vibrio species in the Chesapeake Bay; our data indicated that Vibrio vulnificus exhibits seasonal fluctuations in number. Our work included a characterization of total microbial communities from the Bay; development of microarrays that identify and quantify the diversity of those communities; and observation of temporal changes in those communities. To identify members of the microbial community, we amplified the 16S rDNA gene from community DNA isolated from a biofilm sample collected from the Chesapeake Bay in February, 2000. The resultant 75 sequences were 95% or more similar to 7 species including two recently described Shewanella species, baltica and frigidimarina, that have not been previously isolated from the Chesapeake. When the genera of bacteria from biofilm after culturing are compared to those detected by subcloning amplified 16S fragments from community DNA, the cultured sample exhibited a strong bias. In oysters collected in February, the most common bacteria were previously unknown. Based on our 16S findings, we are developing microarrays to detect these and other microbial species in these estuarine communities. The microarrays will detect each species using four distinct loci, with the multiple loci serving as an internal control. The accuracy of the microarray will be measured using sentinel species such as Aeromonas species, Escherichia coli, and Vibrio vulnificus. Using microarrays, it should be possible to determine the annual fluctuations of bacterial species (culturable and non-culturable, pathogenic and non-pathogenic). The data may be applied to understanding patterns of environmental change; assessing the health of the Bay; and evaluating the risk of human illness associated with exposure to and ingestion of water and shellfish.     

西藏公路建设过程中的生态保护

针对西藏独特的高原生态环境特征，分析了公路建设的生态影响，提出了不同生态系统类型的生态恢复和保护措施。     

An overview on industrial waste management in China

Ａｎｏｖｅｒａｌｌｄｅｓｃｒｉｐｔｉｏｎｏｆｉｎｄｕｓｔｒｉａｌｗａｓｔｅｗａｓｇｉｖｅｎｆｒｏｍｇｅｎｅｒａｔｉｏｎ；ｔｒｅａｔｍｅｎｔ，ｄｉｓｐｏｓａｌａｎｄｅｍｉｓｓｉｏｎａｎｄｃｏｍｐｒｅｈｅｎｓｉｖｅｕｔｉｌｉｚａｔｉｏｎ．Ｉｎｓｐｉｔｅｏ...     

基于[火用]分析法的矿区工业生态链物质能量流动研究

从工业生态学角度研究矿区工业生态系统的工业代谢和工业生态链，建立矿区物质循环与能量流动[火用]分析和[火用]效率模型。根据生态效率的理念，矿区发展需要五项关键支撑技术，为合理选择煤炭的产业链延伸途径打下理论基础，促进矿区可持续发展。     

皇甫川流域主要人工灌木水分生态的研究

通过在丰水年(1998年)和欠水年(1999年)连续两个生长季对皇甫川流域主要灌木沙棘、沙柳和柠条的生物学特性、蒸腾特征及土壤水分含量的测定及分析,得出结果为:三种灌木蒸腾强度在晴天和阴天表现的日变化规律不同。在丰水年和欠水年的生长季内,三种灌木蒸腾强度均随土壤含水量和降雨量的增减而增减,环境因子综合作用于灌木蒸腾的过程。无论丰水年还是欠水年,三种灌木地上生物量的增长与蒸腾耗水量均呈同步增长,生长季内皇甫川流域主要灌木蒸腾系数均较高,灌木的生长是以消耗大量水分为代价,水分是其生长的主要限制因子之一;柠条蒸腾系数较小,这反映了柠条能较有效利用水分,积累干物质,适合于在皇甫川流域生长;通过测定与计算,皇甫川流域沙棘适宜盖度为61%～79%、柠条为43%～55%、沙柳为46%～59%。     

Cobalt in alluvial Egyptian soils as affected by industrial activities

ＩｎｔｒｏｄｕｃｔｉｏｎＩｎｎａｔｕｒｅＣｏｏｃｃｕｒｓｉｎｔｗｏｏｘｉｄａｔｉｏｎｓｔａｔｅｓ ,Ｃｏ2 + ａｎｄＣｏ3+ ,ａｎｄｆｏｒｍａｔｉｏｎｏｆｔｈｅｃｏｍｐｌｅｘａｎｉｏｎＣｏ(ＯＨ) - 3 ｉｓａｌｓｏｐｏｓｓｉｂｌｅ .ＤｕｒｉｎｇｗｅａｔｈｅｒｉｎｇＣｏｉｓｒｅｌａｔｉｖｅｌｙｍｏｂｉｌｅｉｎｏｘｉｄｉｚｉｎｇａｃｉｄｅｎｖｉｒｏｎｍｅｎｔ,ｂｕｔｄｕｅｔｏａｈｉｇｈｓｏｒｐｔｉｏｎｂｙＦｅａｎｄＭｎｏｘｉｄｅｓ,ａｓｗｅｌｌａｓｂｙｃｌａｙｍｉｎｅｒａｌｓ,ｔｈｉｓｍｅｔａｌｄｏｅｓｎｏｔｍ…     

面向未来的企业可持续发展必由之路:生态效益

介绍工业生态学中生态效益的基本概念、核心思想和企业向生态效益型发展的必要性和必然性 ,分析了推行生态效益管理的关键和难点 ,并提出我国企业推行生态效益的对策建议。     

构建云南省新型生态工业园区的思考

论述了构建云南新型生态工业园区的必要性,对构建云南生态工业园提出了设想和初步设计,并分析了存在问题,提出了保证措施。