海口地区高密度叠层笼养蛋鸡舍内热湿环境的实验研究

针对高密度蛋鸡叠层笼养工艺在海口地区的实际应用，从环境工程角度对舍内温度、湿度等诸多环境因子进行了实验研究。发现舍内环境状况良好，基本满足生产需要，为进一步在全国大中城市推广该工艺提供了宝贵经验。     

Establishing an acid deposition monitoring network in East Asia

Acid deposition is widely recognized as one of the most serious international atmospheric pollution problems. East Asian countries are currently experiencing acid deposition and have only recently begun expanding domestic research and monitoring activities. However, acid deposition is not only a domestic but also a transboundary problem. In addressing the transboundary aspect, cooperative and collaborative action will be essential. The Environment Agency of Japan is advocating the need to establish an acid deposition monitoring network in East Asia. Therefore, it is sponsoring three Expert Meetings on Acid Precipitation Monitoring Network in East Asia between 1993 and 1995. The meetings are attended by both scientific researchers and government officials from numerous East Asian countries. At the administrative and scientific discussions of the first two meetings a consensus on the desirability of establishing a monitoring network in East Asia was obtained and a preliminary technical guideline manual for monitoring acid deposition was adopted. By the end of the third meeting it is hoped that a basic consensus can be reached on a framework for an East Asian acid deposition monitoring network. It is essential to establish such a network in order to evaluate the present state of acid deposition in the region and to reach a common scientific understanding on the acid deposition problem. This is a vital step toward promoting international cooperation on the issue.     

微生物在污染环境生物修复中的应用

生物修复是一项利用生物特别是微生物治理污染的技术。与理化修复方法相比具有投资少、对环境影响小的优点。本文重点分析了影响微生物修复的关键因素,包括生物因素、营养因素、O2和电子受体、表面活性剂和共代谢物等,并介绍了微生物在生物修复中成功应用的实例,讨论了生物修复所具有的优势和存在的不足及今后研究重点。     

环境噪音对养生的影响

在广泛文献检索基础上,对噪音的分类、生理效应及危害(工业噪音的危害、建筑噪音的危害、社会生活噪音的危害、交通噪音的危害等)、降噪技术(改良技术设备、消音降噪、增强对噪音的抵抗力和适应能力等)进行了综述,为全民养生保健提供科学资料。     

林业企业战略环境管理研究

运用环境战略理论对林业企业实施战略管理进行分析和探讨,从环境、资源2大要素为林业企业实施战略管理提出促进林业企业战略管理的实施,增强其竞争优势的建议。     

人参设施栽培研究进展

该文归纳总结了设施内部环境对人参生长发育的影响,并对国内外利用设施栽培人参的相关试验结果及文献资料进行汇总,从设施内部环境、设施的结构与材料、设施内环控设备方面阐述了各种因素对人参生长发育的影响,为利用设施栽培人参提供可靠理论依据。     

基于生态-形态-心态整合设计的高校校园环境优化策略研究

剖析当前我国高校校园环境建设中存在的问题，以问题为指向，深入探究基于“生态-形态-心态”整合设计的高校校园环境优化策略，使教育育人和环境建设二者有机结合，以求为我国正在快速发展的高等教育和校园建设提供指导和借鉴。     

Ecosystem services from turfgrass landscapes

Turf is an important component of the urban and rural landscape. The natural plant formations/biomes that it mimics are the tropical savanna, the temperate grasslands (steppe and the prairies) and the tundra. Turf in a higher or lower degree provides all the ecosystem services of the other types of vegetation. Vegetation ecosystem services that have been previously emphasized include functional, aesthetical, recreational, social, and economic services as well as services related to people psychological or physical health. The purpose of this review is to gather updated information on turf ecosystem services, mainly on how they compare to other types of vegetation, or substitutes, and to suggest some future trends/areas of research.Turf has a unique role in aesthetics and, definitely, provides an irreplaceable surface for recreational sports/activities. From the available information, turf seems to have a higher potential than other types of vegetation for reducing runoff, increasing infiltration, purifying water from sediments and pollutants, controlling erosion, improving soil quality and reducing fire hazards. For the lawn owners the main turf benefits are: first the enhanced property aesthetics, second the increment in property value and third the provision of a recreation area. Turf, as all vegetation, uses water. Without the water its benefits may be reduced or annihilated. Mimicking nature may offer some solutions for saving water: summer brown lawns that green up in the fall, although losing some of the turf benefits, may be an appropriate choice where irrigation is not feasible and are worth some research. Research, should also be done on lawns using a mix of grasses and legumes: the presence of legumes may avoid N fertilization and, possibly allows for clippings removal and usage as biofuel, while keeping the soil accumulation of carbon, preventing N leaching and turning turf’s carbon footprint even more positive.     

基于城乡居住环境改善目标的生态城市建设探讨——以南昌市为例

建设生态城市是城市可持续发展的必然选择,其最终目标是改善城市的居住环境。首先探讨了生态城市的概念和内涵,然后以南昌市为研究对象,分析其生态城市建设现状及存在的问题,最后提出了南昌生态城市建设的对策,以期为南昌城乡居住环境的改善提供依据。     

新农村建设中环境公共物品的实证分析——以山西西北四县16个乡镇为例

2006年夏季对山西省西北4县的抽样调查,认为环境是农民最需要的公共物品,对农民支配自然界的两种模型进行了环境经济分析,最后提出了相关建议。