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151.
野生动物资源资产化管理是生态文明制度建设的重要内容。目前野生动物的过度利用已经造成许多野生动物处于濒危状态。因此健全野生动物资源产权制度,提高野生动物资源的使用和保护效率是当前迫切需要解决的问题之一,而解决这些问题的关键就是对野生动物资源进行资产化评估。以陆生野生动物作为研究对象,界定其资源资产的概念,参考SEEA中心框架等内容,构建陆生野生动物资源资产统计分类体系。在划分野外和人工繁育两大类别的基础上,从功能角度将陆生野生动物资源资产分为经济资产、生态服务资产和文化服务资产三类。最后通过分析各种已有的资产评估方法,提出适合各类陆生野生动物资源资产的评估方法。  相似文献   
152.
The authors examine how contributions to household resources, indicated by employment status, influence satisfaction with household income (SWHI) for members of male/female couples. They take changes in SWHI, which may differ within couples, to indicate changes in perceived benefits from their common household income, benefits that can go beyond individual consumption. Using data from the British Household Panel Survey for 2,396 couples from 1996 to 2007, three gender effects are identified. First, men predominate in making the type of contribution that most positively influences SWHI, namely, full‐time employment. Second, the effect of contributions depends on the gender of the contributor, with men's employment being more influential than women's. Third, within couples, making the more influential contribution, as men tend to do, leads to relatively greater SWHI. The authors conclude that gender asymmetry in contributions made to household resources is one way in which gender inequalities invade and inhabit households.  相似文献   
153.
作为一个能减少原生资源消耗和增加再生资源补充的有效手段、全力避免环境污染和生态破坏、维护人类社会安全生存与持续发展的宏观理念,绿色设计不仅应作用于某种产品的某个生产环节或技术层面,还应作用于产品从开发设计到废弃回收的整个生命周期;不仅局限在某些产品、行业、地区和时段,还应包括全社会乃至全人类所有的创造活动并成为人们永久性的思想共识和行为准则.  相似文献   
154.
Nonindigenous species have caused significant impacts to North American forests despite past and present international phytosanitary efforts. Though broadly acknowledged, the risks of pest invasions are difficult to quantify as they involve interactions between many factors that operate across a range of spatial and temporal scales: the transmission of invading organisms via various pathways, their spread and establishment in new environments. Our study presents a stochastic simulation approach to quantify these risks and associated uncertainties through time in a unified fashion. We outline this approach with an example of a forest pest recently detected in North America, Sirex noctilio Fabricius. We simulate new potential entries of S. noctilio as a stochastic process, based on recent volumes of marine shipments of commodities from countries where S. noctilio is established, as well as the broad dynamics of foreign marine imports. The results are then linked with a spatial model that simulates the spread of S. noctilio within the geographical distribution of its hosts (pines) while incorporating existing knowledge about its behavior in North American landscapes. Through replications, this approach yields a spatial representation of S. noctilio risks and uncertainties in a single integrated product. The approach should also be appealing to decisionmakers, since it accounts for projected flows of commodities that may serve as conduits for pest entry. Our 30-year forecasts indicate high establishment probability in Ontario, Quebec, and the northeastern United States, but further southward expansion of S. noctilio is uncertain, ultimately depending on the impact of recent international treatment standards for wood packing materials.  相似文献   
155.
基于浙江省海洋经济发展与研究现状,分析了海洋经济研究资源共享的必要性。以知识管理理论为指导,提出了构建海洋经济研究资源共享平台的结构与多元化共享模式,认为海洋经济研究资源共享平台,必须能满足研究型、管理型、决策型等用户的不同需求,具备资源整合与共享、交流互动、管理协调与服务等功能。  相似文献   
156.
吴芳 《云梦学刊》2011,32(5):72-74
高等学校既是社会大环境的有机组成部分,也要消耗大量的能源与资源。建设"两型"校园是高校实现科学发展、达到功能最大化得必然要求,有利于促进学生的全面发展和高校培养目标的完成。建设两型"高校校园,必须以"和谐"为基础,以"节约"与"友好’为核心,立足现实、科学规划、措施有力、方法得当、落到实处。  相似文献   
157.
ABSTRACT

Traditionally, prospective resource parents must attend all preservice training in person. Although live sessions are necessary for screening applicants, instructional portions of training could be enhanced by Web-based sessions. This pilot study compares the effectiveness of online and classroom versions of one session from a widely used preservice training program. Ninety-two individuals enrolled in the program in two states were randomly assigned to a treatment group that viewed an online version of the class on child abuse and neglect or to a comparison group that took the same class in person. Written questionnaires were completed before and after the class. Significant group differences on knowledge of child maltreatment and empathy toward birth parents plus high user satisfaction were hypothesized. Analysis of covariance results showed the online training was more effective than the live training at increasing knowledge. Multivariate analysis of covariance findings on empathy were not significant but trended toward greater empathy for the online group. Feedback indicated high satisfaction with the online course. The finding that online instruction is more effective than live instruction has positive implications for practice, because Web-based training offers advantages like standardizing instruction, cutting agency and trainee costs, and providing greater flexibility.  相似文献   
158.
泰罗科学管理理论产生已有100多年的历史,人们对该理论的评价也褒贬不一,很多人批评其建立在经济人假设的基础之上,“胡萝卜加大棒”式的管理严重摧残了人性;其实泰罗科学管理理论中的管理职能化思想和人力资源开发思想,就闪烁着人本管理的理性,也给后来的管理以积极的启示,依然具有重要的现实意义.  相似文献   
159.
在论述人力资源信息对决策的重要性的基础上 ,指出了中国现行会计制度在人力资源核算上存在的问题 ,探讨了企业对人力资源投资成本、价值进行日常核算的方法 ,并说明了如何披露相关会计信息。  相似文献   
160.
多媒体和网络技术的飞速发展为英语专业语法教学带来了契机和活力.本文从多媒体教学、网络资源和课堂教学三个方面,阐述了网络环境下英语专业语法教学资源的整合和利用,旨在达到外语多媒体网络教学资源的合理配置,使其发挥最大效能,从而提高语法教学的效率和质量.  相似文献   
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