中国大陆31个省区市土地资源人口承载力探析   总被引：2，自引：0，他引：2  

殷清慧  尹科 《安顺学院学报》2015,(4):133-136

土地资源人口承载力是关系粮食安全、土地合理利用、社会经济发展规模和可持续发展的重要因素,文章以中国大陆31个省区市为研究对象,从自然和经济两维度分析1997年、2012年各省市的土地资源人口承载力空间变化和区域差异特点,为土地利用合理利用提供方向。研究结果表明,31省区市总体呈承载人口潜力大于现实人口规模态势且地域差异性明显,黑龙江、吉林、内蒙古自然承载力最大,北京、天津、上海经济承载力最大,区域不均衡发展,超载与盈余并存。  相似文献   

考虑土地资源占用的港口与城市经济互动发展系统仿真——以深圳市为例     

范厚明  李艳滨  温文华  马梦知 《资源科学》2015,37(2):398-407

在分析港口与城市经济互动发展系统结构和特征的基础上,构建了基于系统动力学(SD)的因果关系图,选取城市GDP、港口通过能力、港区占地面积、港口深水岸线长度作为状态变量,构建系统流图和系统动力学方程。以深圳市为例进行实证分析,通过对仿真模型结构和行为的检验,验证了模型的有效性。选取港口投资政策因子、岸线消耗系数、港区土地占用系数、港外土地占用系数以及表示港口业对航运服务业和港口物流业促进程度的乘数作为控制变量进行仿真,分析这些因素对港口与城市经济互动发展系统的影响。仿真结果表明,为实现深圳港口和城市2020年发展目标,需要适当的增加港口建设投资,但要避免码头重复建设带来的土地资源大量占用问题;集约利用港口土地资源,提高土地资源的利用效率;同时提升港口的物流和航运服务功能,以实现港口的转型升级。  相似文献   

A Human Resources Dilemma? Emergent Themes in the Experiences of Part-Time Librarians     

Zara T. Wilkinson 《图书馆管理杂志》2015,55(5):343-361

Although many newly-graduated librarians are applying for and accepting part-time library employment after graduation, little research has been done into what working part-time means for these early career librarians. This article, based on a survey of recent LIS graduates who have worked part-time, provides a snapshot of part-time library employment and the advantages and disadvantages it affords to new librarians. This information is particularly relevant in light of the difficult job market for entry-level librarians. All of the surveyed librarians have worked in at least one part-time professional or paraprofessional position in a library after receiving their degree. Many of these respondents describe holding multiple part-time positions and receiving low salaries and few, if any, employment benefits. The themes documented in the open-ended short answers of these part-time librarians will help to guide further research into the professional and personal impact of part-time employment.  相似文献   

公共数字文化资源整合的障碍调查与对策     

完颜邓邓 《图书情报工作》2015,59(11):13-20

[目的/意义] 调查公共数字文化资源整合的障碍因素, 以为相关部门制订对策提供依据。[方法/过程] 通过问卷调查方法, 分析公共文化服务机构的从业者对关于公共数字文化资源整合障碍的认同程度, 从现有研究成果中总结出障碍因素。[结果/结论] 通过调查得出政府和公共文化机构的认识不充分、政策支持力度不够、知识产权归属不清及侵权问题、资金来源渠道单一、分散的管理体制及缺乏对资源整合项目的管理、机构意愿不强、机构能力不足是目前公共数字文化资源整合的障碍, 消除障碍的对策包括:提高政府和公共文化机构的认识;加强有针对性的政策保障体系建设;建立多层面的管理协调机构;扩大资金来源渠道;加快标准化建设, 建立完整的标准体系;解决知识产权问题;提高机构参与意愿, 增强机构自身能力。  相似文献   

公共数字文化资源整合中行为主体的角色及职能研究     

肖希明  张芳源 《图书情报工作》2015,59(11):21-27

[目的/意义] 探讨已有公共数字文化资源整合项目中不同行为主体扮演的角色及其职能, 为未来类似项目的建设提供借鉴与参考。[方法/过程] 结合社会学的“角色理论”, (包括角色期待、角色领悟和角色实践3个状态)和管理学的“职能理论”(主要探讨组织的管理职能), 探讨构建公共数字文化资源项目中的角色期待模型(包括角色设置与分配及角色职能设置与分配)。利用文献与网络调研方法, 对4个具有代表性的公共数字文化资源整合项目的组织模式进行归纳, 并依托国际图联总结的该类项目的基本建设流程, 总结出该类项目建设中一般所应有的角色设置与分配方式以及各角色所应有的基本职能。[结果/结论] 在公共数字文化资源整合项目建设初始阶段, 应当明确各行为主体的角色及其职能;角色的设置包括:发起主体、指导主体、实施主体和保障主体;项目的不同建设阶段中, 角色职能有所不同, 角色分配在不同建设阶段有所不同。  相似文献   

国外图书馆联盟信息资源建设制度研究进展(2005-2014)   总被引：1，自引：0，他引：1  

裴成发  温芳芳 《图书情报工作》2015,59(15):122-132

[目的/意义]揭示2005-2014年国外图书馆联盟信息资源建设制度研究的内容,为我国该主题的研究提供借鉴。[方法/过程]采用文献调研方法,从信息资源采集、组织、保存和共享4个方面分析该主题研究现状。[结果/结论]研究发现:国外研究重视联盟资源建设的顶层设计;将合作性的馆藏规划和馆藏发展政策的研究置于重要地位;研究立足于更广阔的视野。未来的研究应注重:开展联盟资源建设制度的系统性研究;理论界、业界与政府进行三方合作,探索联盟资源建设的地区、国家和国际框架;因时制宜、因地制宜地发展联盟资源建设制度。  相似文献   

Building Your Licensing and Negotiation Skills Toolkit     

Claire Dygert  Robert Van Rennes 《期刊图书馆员》2015,68(1-4):17-25

Licensing and the negotiating of electronic resources can be a daunting task for librarians who lack the proper skill sets and are unfamiliar with the intricacies of publisher agreements. Claire Dygert broke down the individual elements of a standard licensing agreement and explained the importance of protecting the rights of libraries. By providing insight from her years of experience, librarians learned how to develop a support network, build confidence, and be more effective negotiators.  相似文献   

The Impact of Reorganization of Staff Using the Core Competencies as a Framework for Staff Training and Development     

Rachel A. Erb 《期刊图书馆员》2015,68(1-4):92-105

In 2012, the Colorado State University Libraries’ Technical Services Department reorganized, which provided the catalyst to reconfigure paraprofessional staff positions. Staff are either part of the state classified system or are considered administrative professionals; both categories dictate the extent to which positions can be expanded to encompass assisting with managing electronic resources. This presentation is an account of how NASIG’s Core Competencies for Electronic Resource Librarians are scalable to be used in restructuring staff positions that assist with managing resources. Special attention will be paid to various modes of training that enable paraprofessionals to learn processes associated with electronic resources work.  相似文献   

The Unbearable Insecurity of the Electronic Resources Librarian     

Stephen Buck 《期刊图书馆员》2015,68(1-4):106-116

The article will outline the Core Competencies for Electronic Resources Librarians (NASIG Core Competencies Task Force [July 2013]) and intersect them with the practical everyday working experiences of an e-resources and periodicals librarian. The aim of the article is to convey an understanding of working in a practical library office environment, while being aware of the complexity of the theoretical competencies that are desirable and recommended. While it is aimed mainly at librarians, it should also be of interest to publishers and other vendors as they gain an understanding of what it is that librarians (their customers) do all day.  相似文献   

Planning for the Budget-ocalypse: The Evolution of a Serials/ER Cancellation Methodology     

Todd Enoch  Karen R. Harker 《期刊图书馆员》2015,68(1-4):282-289

The University of North Texas (UNT) Libraries are funded almost entirely by undergraduate student use fees. As the undergraduate enrollment has plateaued in recent years, the libraries have not been able to keep up with rising costs, resulting in a series of cuts to the materials budget totaling around $3.25 million. While some of these cuts took the form of reductions in firm orders and dissolution of approval plans, for the past three years the bulk has come from cancellations of serials and electronic resources. With each year’s cuts, the UNT Collection Development department has been forced to modify and refine their deselection process. This article will show the development of UNT’s strategy for determining cancellations using a variety of methods (overlap analysis, usage statistics, faculty input) and tools (EBSCO Usage Consolidation, Serials Solutions 360).  相似文献