贵州生态旅游资源评价与开发利用建议

本文在分析贵州生态旅游资源特点并对生态旅游资源进行分类的基础上,阐述了发展贵州生态旅游的优势和不利条件,对生态旅游资源进行了初步评价,最后对开发贵州的生态旅游资源提出了措施建议。这些措施主要包括：１加强宣传教育,增强广大群众的自然保护意识;２开展生态旅游规划研究;３开展对自然保护区和国家公园管理人员和导游人员的知识培训等。     

金寨县动植物资源特点的探讨

本文报道了金寨县具维管束植物１８８１种,隶属于１７８科,７５３属;具陆栖脊椎动物１８５种,隶属于２２目,６１科。金寨县动植物资源特点具备丰富性、稀有性、古老性、过渡性和特有性。在天堂寨和马鬃岭两个自然保护区基础上,进一步扩大保护范围,加大保护力度,加强保护区建设。     

江西大青属药用植物资源及开发利用

介绍了江西大青属（赤贞桐属）（ＣｌｅｒｏｄｅｎｄｒｕｍＬ．）药用植物种类、地理分布以及临床疗效等,同时对该属药用植物种类进行了本草考证,对该属资源的合理开发利用提出了建议。     

温州的垂直绿化植物资源

攀援植物具有生长迅速,又易于栽培管理等特点,是城镇进行垂直绿化的优质材料,可美化环境,改善小气候．据调查统计,温州地区有攀援植物40科235种（变种）左右．这些资源可用于墙面、棚架、栅栏等的绿化,但目前这类资源的利用还很低,尚有许多优良的攀援植物有待进一步开发利用．     

文献资源共享中的知识产权保护问题

就文献收集、复制、编译、报道过程中的知识产权保护作了探讨,对国外作品和计算机软件的知识产权保护进行了阐述     

试论人类活动对生物资源的影响

生物资源是人类生存环境的重要组成部分,是人类赖以生活的物质基础。本文探讨了人类活动对生物资源直接和间接的影响,指出人类的许多经济和社会活动已对生物资源构成了严重威胁,如毁林开荒、乱捕滥猎、盲目引种、人口剧增、环境污染等。只有尽快采取措施,制定政策法规,加强宣传教育,积极保护环境和生物资源,人类才能与大自然合谐统一、健康持续发展下去。     

一个中国湿地植物资源分类系统

提出了一个中国湿地植物资源分类系统,并将我国湿地植物资源分为３大类２４小类,这个系统根据湿地植物用途建立系统框架,将植物群落的建群种,分布广的植物,生物量大的植物,湿地特有植物和与水禽,野生动物栖息地,繁殖地,隐蔽地相关的植物作为选择资源植物类别的标准。     

Photoinitiators with functional groups. V. New water‐soluble photoinitiators containing carbohydrate residues and copolymerizable derivatives thereof

The synthesis of new water‐soluble photoinitiators (PIs) based on hydroxyalkylphenones, benzophenones, and thioxanthones with carbohydrate residues such as glucose, cellobiose, and 1‐amino‐1‐deoxy‐D ‐glucitol (glucamine) is described. In addition, selected initiators were reacted with methacryloyl chloride to obtain copolymerizable initiators with improved migration stability. Results from photo differential scanning calorimetry and gel‐content measurements in commercially available water‐thinnable and emulsion‐type resins as well as 2‐hydroxyethyl acrylate are included. Glucose‐modified PIs gave the best results with respect to compatibility with the resin, reactivity, and gel content. © 2002 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 40: 1504–1518, 2002     

Studies on polymers and composites from lignin and fiber derived from sugar cane

Sugarcane fiber (i.e. bagasse) lignin has a larger fraction of aromatics unsubstitution in the ortho position than hardwood or softwood lignin and hence has the greater ability to be derivatized. Furthermore, organosolv lignin has a higher purity than sulfonated and kraft lignins. This work examines the purification of organosolv lignin derived from bagasse and the physico‐chemical properties of the lignin and lignin‐phenol formaldehyde (PF) resin coatings, and composites. The wetability tests have shown that lignin and lignin‐PF resin films are effective water barrier coatings, though the contact angles of lignin‐PF resin films were considerably less than the wax films. The overall mechanical properties (i.e. peak stress, peak strain and modulus) of the bagasse fiber composites were lower than the values obtained with the composites without the inclusion of bagasse fiber. Copyright © 2007 John Wiley & Sons, Ltd.     

论高校数字图书馆信息资源特点及建设

从理论上提出数字图书馆是21世纪高校图书馆的主要发展方向，高校图书馆必须对馆藏信息资源进行数字化转换，同时点明了图书馆数字信息资源的特点。给出了数字化建设的方式和数字化过程中应注意的问题。