安徽矿业循环经济范式初探

安徽是矿产资源大省,要把资源优势转化经济优势,必须运用循环经济的新范式,结合安徽实际,根据科学发展观的要求,实施矿业可持续发展战略。本文还提出了关于用循环经济的理念来促进安徽矿业的几点政策建议。     

丽江-大理地区地壳稳定性评价

采用模糊数学综合评判法，对丽江-大理地区的地壳稳定性作定量评价，认为该区地壳稳定性可划分为三类，各亚类地壳稳定性不均一。     

吕梁市2005年9月20日暴雨过程分析

本文从天气形势、物理量场、卫星云图等方面对2005年9月20日出现在吕梁市的大到暴雨,局部大暴雨天气过程进行了综合分析,得到了一些有益的结论。     

夏热冬暖地区建筑节能设计分析

本文根据夏热冬暖地区的气候特点，针对目前建筑节能设计存在的薄弱环节，分析了建筑围护结构的构造措施及其热工性能，提出在节能设计中应注意的问题。     

铜矿资源进口区域评价与决策优化研究

我国铜矿资源的供给能力有限,而其消费需求又在持续扩张,为此导致进口量在逐年递增。根据近几年的统计,我国进口国外铜矿资源产品具有相对稳定的区域分布。对这些区域的进口环境做了初步的评价,筛选出了最为理想的进口靶区。为了以最少的外汇支出换取到我国所需要进口的铜矿资源,并为贸易决策提供支持依据,作者就其进口决策优化方面做了一些分析。     

Addressing Scottish rural fuel poverty through a regional industrial symbiosis strategy for the Scottish forest industries sector

Tackling fuel poverty is central to the delivery of the Scottish Executive’s commitment to social justice. Many Scottish rural households are not linked into the mains gas network and rely on expensive alternatives, despite being surrounded by plentiful supplies of low-cost renewable wood biomass. A regional study was undertaken to establish the potential market for pelletised wood fuel, available as a low-value by-product from the rapidly expanding Scottish forest industry sector. The wider implications of the research findings are analysed by extending the principles of industrial symbiosis from a site-specific to a regional scale. Promoting an indigenous pellet-based wood fuel market for rural Scotland would fulfil important Scottish Executive economic, social and environmental sustainability objectives. Adding off-site social symbiotic elements increases the potential for on-site technical symbiosis in nascent Scottish forest industry clusters. At present, market failure is preventing the realisation of these benefits, and the paper concludes by identifying ways in which market intermediation, through wood fuel energy service companies, might overcome the current barriers to exploiting such symbiosis.     

Everyday effects, practices and causal mechanisms of ‘cultural embeddedness’: Learning from Utah’s high tech regional economy

In recent years, economic geographers have drawn extensively upon notions of ‘cultural embeddedness’ to explore how spatially variable sets of cultural conventions, norms, values and beliefs shape firms’ innovative performance in dynamic regional economies. However, our understanding of these causal links remains partial, reinforced by an ‘over-territorialised’ conception of cultural embeddedness which sidelines the role of institutional actors operating outside and across the boundaries of ‘the local’. So motivated, this paper offers a theoretically-informed - and theoretically informing - empirical analysis of the high tech regional economy in Salt Lake City, Utah to explore the everyday causal mechanisms, practices and processes - both local and extra-local - through which firms’ cultural embedding within the region is manifested, performed and (un)intentionally (re)produced. In so doing, this paper aims to further our understanding of the constitutive entanglement and complex interweaving of cultural/economic practices, and to contribute to the development of an in-depth empirical corpus of work which compliments the exciting conceptual developments that have largely dominated cultural economic geography over the last decade.     

可变分辨率展宽网格在区域物理参数化大气模式中的应用

将有限区域展宽网格方法应用于区域物理参数化大气模式中，来检验其模拟湿物理过程的能力。展宽网格模型旨在在一个大的有限空间区域中得到我们所关注的小区域的高分辨率。运用展宽网格模型对南美地区进行模拟的结果表明：当拥有充足的物理参数集时，模型模拟效果良好；并且，如果改进计算机功率，便可得到与始终保持高分辨率模拟具有可比性的输出结果。     

一种基于网格的空间聚类方法在区域划分中的应用

区域划分是依据人口和社会经济指标将行政统计单元或其他地理实体划分成若干个不同水平或类别的集合。由于大多数的人口和社会经济指标来源于面状数据-行政统计单元,常用的区域划分的空间聚类方法是基于面状数据的,本文通过分析现有面状数据的聚类算法特点和不足,进而提出一种新的算法,该方法提出将面状统计单元进行网格划分,引入基于网格密度聚类算法的思想,克服现有面状聚类的诸多缺点,打破行政区划的限制,更好地发现潜在信息。     

知识经济与科技编辑

以知识经济的特点为背景,论述了知识经济与科技发展的关系,探讨了面对知识经济科技编辑如何处理好基础研究类学术著作、高科技图书与实用普及类图书的出版,以及编辑自身提高等问题。