Cultural and individual differences in self‐rating behavior: an extension and refinement of the cultural relativity hypothesis

This study examined the relationships between culture, individual attributes, and self‐rating behavior among 1,786 university students in Canada, Hong Kong, Taiwan, mainland China, and Japan, and in doing so extended and refined the cultural relativity hypothesis. It explored the difference between vertical and horizontal individualists in self‐rating behavior, and examined the mediating effects of two individual attributes, self‐enhancement propensity and general self‐efficacy in the relationship between individualism and self‐rating behavior. The results confirmed that individualism is the cultural driver for self‐rating leniency, and that the individual‐level assessment of individualism is a stronger predictor of self‐rating leniency than are culture‐level differences. Vertical individualism was found to be positively related to self‐enhancement propensity, which in turn was positively related to self‐rating. Whereas, horizontal individualism was positively related to general self‐efficacy, which in turn had a positive relationship with self‐rating. We discuss the implications of the results for academic research and practical management. Copyright © 2006 John Wiley & Sons, Ltd.     

Current status and research on E-waste issues in Asia

Rapid economic growth in Asia and the increasing transboundary movement of secondary resources will increasingly require both 3R endeavors (reduce, reuse, recycle) in each country and appropriate control of international material cycles. Recently, managing electrical and electronic waste (E-waste) has become an important target for domestic and international material cycles from the viewpoints of environmental preservation and resource utilization efficiency. To understand the current status of E-waste issues in the context of international material cycles and to discuss the future tasks related to achieving 3R in the region, we organized the National Institute for Environmental Studies (NIES) E-waste Workshop in December 2004. This article reviews past studies on E-waste and briefly describes the topics presented and discussions held at the workshop. The topics at the workshop included E-waste generation, recycling systems, international trade, and environmental impacts. In addition, we discussed various issues such as terminology, current environmental concerns, and possible solutions. Transboundary shipments of E-waste should be conducted taking into consideration the concept of sustainable development. The direction of future research and possible collaborations are also discussed.     

我国猕猴桃整形修剪技术

探讨了猕猴桃整形修剪在保持良好树形、促进生长发育、达到优质丰产方面的作用，介绍了我国猕猴桃整形修剪技术在整形架式、整形方法、修剪时间、修剪方法等方面的研究进展。     

山岳型宗教旅游地的土地利用分析--九华山风景名胜区实证研究

九华山风景名胜区是山岳型宗教旅游地。通过对九华山风景区的实地调查，总结了该类旅游地的土地利用特点，即统一性和协调性、难以变更性、总量有限性，并进行了土地利用沿革、变更和影响方面的分析。利用层次分析法从生存指标、发展指标、社会指标、环境指标和智力指标5个方面对九华山风景区的土地利用进行了定量讨论，认为九华山风景区土地利用问题现阶段主要集中在九华街景区、花台景区和柯村景区。在此基础上，对九华山风景区土地的可持续利用提出了相应的对策。     

峨眉山5·2崩塌灾害及防治措施

2005年5月2日峨眉山风景名胜区内通往主景点的公路边坡暴发了一次崩塌灾害,崩塌土方量约4 000m3,灾害导致大量旅客滞留,对旅游业造成了一定的损失。5.2公路边坡崩塌灾害不是偶然形成的,而是地质因素、地貌因素、气象因素和人类活动影响因素综合作用的结果;是激发因素——暴雨、开采石灰石挖空山体的不合理经济活动、有利的地质条件——两地层交接部位和地形条件——山高坡陡等综合作用的结果。针对本区的社会条件和自然条件,提出了防灾、减灾对策,具体分为应急处理和远期治理。     

乌江下游地区旅游业开发可行性评判方法

在考察乌江下游地区旅游资源的基础上,设置了开发该地区旅游业项目的可行性评价指标体系.通过AHP法对各层次指标因子赋权,建立旅游业开发可行性的模糊综合评判模型,为开发乌江流域的旅游资源提供了科学的决策依据.     

塔河流域森林生态建设存在的主要问题及其策略

随着时间的推移,塔河流域生态环境恶化的现实已被越来越多的人们所认识。造成塔河中下游森林退化,生态环境恶化的主要原因除自然因素外,主要是人为不合理的社会经济活动的影响。目前塔河流域森林生态建设存在的主要问题有:第一水资源不合理的利用成为沙漠化和次生盐渍化的主要原因;第二传统的生活方式和掠夺式的生产方式使生态环境遭到破坏;第三耕地的增加,满足不了人口发展的需求,大面积的无序开荒,导致生态环境进一步恶化。为塔河中下游林地植被恢复、建设及防止退化的策略有:塔河中下游生态工程治理的原则;塔河中下游生态环境治理的基本思路;塔河流域生态环境治理的主要对策,合理利用水资源,坚持生产、生态建设并重,确保生态用水;要积极调整农村产业结构,正确处理林业和农业、林业和牧业以及林业和工业发展的关系;大力发展农村能源建设,从根本上解决农村薪材和生态保护之间矛盾;大力保护、恢复、发展荒漠林草植被,大力发展绿洲林业,建立荒漠生态环境和绿洲共同支撑的稳定的生态体系;积极实施林业生态工程和林果工程,建立较为完备和发达的生态和产业体系。     

塔里木河下游绿色走廊的生态问题与治理对策

从经济、军事和生态三个角度分析了保护塔里木河下游绿色走廊的必要性,概括了该区域的生态环境现状,即河水矿化度升高、地下水位下降从而导致植被的退化和沙漠化加剧的问题。最后提出了以水资源合理利用为前提和中心的治理对策。     

塔里木河中游段治理中的牧区水利建设

塔里木河中下游地区生态环境急剧恶化,最主要的原因是中游段河水近一半21×108m3被人为的散失,造成下游河水所剩无几,致使尾闾台特玛湖干涸。解决的根本办法是将中下游段两岸的农牧民迁出,实现人为耗水为零。近期切实可行的办法是积极开展牧区水利建设,改变牧业生产方式,集中高效利用塔河水资源,发展人工草地,改良天然草场,实现牧业生产生态环境的协调发展,人与自然和谐相处。     

红外光度法测定石油类和动植物油常见问题探讨

根据石油类在波数为2930cm-1、2960 cm-1、3030 cm-1全部或部分谱带处有物征吸收的原理,采用红外光度测油仪和水样絮凝富集技术测定石油类、动植物油。