Regularities in the vertical arrangement of land uses in Sydney's central area

Summary

Previous studies of the vertical arrangement of land uses within the central areas of cities have been few, incomplete and employed crude methods of analysis. The present study employs 24 categories of land uses and analyses their distribution over 50 floor levels in Sydney's central district. To model the data, the gamma distribution is employed, being a flexible curve type. With only trifling exceptions, this distribution represents the data remarkably well. The two parameters of the fitted curves are interpreted as: (a) a measure of the propensity of a use to be accommodated over a wide range of floor levels, and (b) as a measure of resistance to height. The values of the parameters are used to define, using a clustering algorithm, groups of uses having members characterized by the most similar floor level arrangement. The results are of major importance for three reasons: First, the degree of regularity in the way establishments seek locations in the height dimension has not been discovered before. Second, the gamma‐distribution offers utility in modelling vertical location and should be useful in testing aspects of different town planning policies on plot ratios. Third, draconian town planning restrictions imposed on height controls may introduce locational inefficiencies hitherto unsuspected.     

农村医疗保障制度的国际经验与启示

随着经济的发展，我国农村医疗服务供给和需求之间的矛盾越来越大。从世界上部分国家农村医疗保障制度建设的经验来看，我国应从强化政府的重视和支持、建立专门医疗机构、建立多层次多形式的医疗保障制度、加强基础法制建设等方面着手，建立和完善农村医疗保障制度。     

基于PLC的立体冷库控制系统设计

首先给出了冷链以及自动化立体仓库的相关重要概念，介绍了立体冷库系统的基本组成单元和系统控制要求，并且针对立体冷库控制系统需要完成的主要功能，提出了系统硬件配置中要采用的重要元器件，其主要包括可编程控制器（PLC）和传感器等，最后提供了部分关键环节的软件设计思路。实践表明，这种系统设计思想具有一定的工程应用价值和参考价值。     

我国农村公共服务政策回顾与评价

我国现有农村公共服务政策是在特定的经济、政治、文化和国际环境背景下形成的.新世纪以来出台的一号文件及涉农决定凸显了政府提供农村公共服务的内涵,标志着全新的执政理念和政府职责的确立,其政策效果已经和正在发生巨大作用.但要构建一个适应社会主义市场经济体制要求的农村公共服务体系还有很长一段路要走.     

关于我国农村水利建设融资渠道的创新思考——运用彩票业对农村水利建设融资的设想

本文围绕我国农村水利建设融资中存在的状况,引出开辟新融资渠道的紧迫性,并设想以彩票业作为农村水利建设融资的一种途径,分析其可行性,并结合当前相关政策给出农业水利建设彩票的设计思路。     

师承古今的复仇——论东北沦陷区复仇主题文学对中国复仇思想的继承

本文通过对日伪统治时期东北沦陷区文学的考察,对东北作家文学创作中的复仇问题进行整理后,将东北沦陷区文学中与复仇相关的作品作为主要研究对象,对其文学的主要内涵从继承古代复仇文学与五.四新文学创作的角度进行阐释。     

Seasonal Trading and Lifestyle Motivation

ABSTRACT

This article explores relationships between tourism sea-sonality and the lifestyle motivations of small tourism businesses, fundamentally a supply-side perspective of seasonality. Seasonal trading decisions are subject to a number of influences, not all of which are in the operator's control. Drawing from exploratory research undertaken in Scotland, the article argues that for some operators, especially located in rural and peripheral destination areas, lifestyle enterprise can confer a range of benefits, some of which are afforded by operating the business on a seasonal basis. Moreover, seasonal trading was seen to assume a number of distinct roles, reflecting various characteristics of lifestyle operators. Accordingly, public policies that seek to promote seasonal extension based on the premise of local economic development or destination objectives are not necessarily destined to work. This is particularly pertinent if such policies do not recognise the wider supply-side dynamics of seasonal trading and fail to engage with the lifestyle aspirations of the operators themselves.     

Book Reviews

This paper explores the ways in which tourism development has resulted in new and competing forms of territoriality in the Peruvian Andes. In a predominantly subsistence economy, the income opportunities offered by tourism have intensified conflicts relating to territorial control. Analysis focuses on a dispute between the direction of the Lake Titicaca National Reserve and the Uros, an indigenous group living within the Reserve. Both have attempted to enforce their authority over the Reserve’s territory in order to control tourism flows and revenues. The Uros strive for the establishment of their own Communal Reserve, creating a new territorial division based on ethnic criteria. The elaboration of contradicting tourism use plans has created multiple normative frameworks used by both parties to support their claims for authority over the contested territory.     

Public–private partnerships for nature-based tourist attractions: the failure of Seal Rocks

In 1998, the Seal Rocks Sea Life Centre opened on Phillip Island, Australia. It was a public–private partnership, with a privately funded tourist attraction built on a government-owned protected area. Almost immediately it was beset by problems and court action found in favour of the private developer, who was awarded $A37 million in damages, with ownership of the centre returning to the state. This article fills a gap in the literature examining public–private partnerships by considering this failed venture. It is a qualitative case study, analysing the 2003 appeal court judgement in the case and newspaper accounts from 1995 to 2004. Our findings highlight that deficiencies with the drafting of commercial contracts for public–private partnerships may limit the environmental and economic benefits that are being sought by governments through these arrangements. In this case, the application of a “best efforts” clause was critical, as it required that priority was given to the commercial success of the project over environmental and planning concerns. Furthermore, the development was a centralised decision made by the state government, affording very little input from local parks management and community stakeholders. Such a court finding has important ramifications for future developments of partnership agreements in nature-based tourism.