EXPLAINING MIGRATION INTENTIONS AND DESTINATION SELECTION*

Both short-term and long-term migration intentions are measured for a sample of 167 individuals. Migration intentions are explained in terms of life cycle factors, degree of attachment to the current community, and social psychological factors underlying the migration decision process, including perceived constraints to moving. Ties to specific places developed through a variety of life experiences are instrumental in shaping potential destinations for perspective migrants. Short-term migration intentions are an excellent predictor of subsequent behavior, including destination selection for those who migrate.     

论点-轴系统理论的科学内涵

从理论渊流看，点－轴系统理论以中心地学说等为理论基础，但两者的内涵和应用目标又是不同的。点（城市等）、线（交通等线状基础设施）、面（农业等腹地资源）构成区域三要素。区域发展理论都围绕着区域三要素而展开，由于侧重点的不同而形成相应的空间结构模型。以点为核心所形成的是以中心地学说为代表的古典区位论，以点、线为核心所形成的是点－轴系统理论；点－轴系统理论与中心地理论一起，构成为有关区域发展的两大基本理论。在中心地学说中，虽然加进了交通因素而构建了K＝4的空间结构模式，但其中的交通因素依然属于外生为量。只有在点－轴系统理论中，点、线才都是内生变量，是构建空间结构模型的不可或缺的两大要素。点与线的有机结合，尤其是对线的特别关注，构成了点－轴系统理论的基本特色。重大的理论创新赋予点－轴系统理论以巨大的应用价值。点－轴系统理论是中国人文地理学界贡献给社会的一个具有较大影响的理论成果。以此为契机，通过空间结构研究的不断深化，应当能够构建起具有中国特色的空间学派来。     

Resource Struggles and the Politics of Place in North Lampung, Indonesia

This paper considers the difficulties inherent in countering the negative effects of globalisation in Indonesia through an enhanced recognition of place-based cultural communities, which are seen to offer an alternative and more progressive path towards development. Focusing on the local history of resource struggles involving Javanese migrants and local people in North Lampung, the paper examines the ways that different groups of migrants and local Lampung people have dealt with changing resource control mechanisms in the context of the local transmigration ( Translok ) programme and large-scale agro-industrial development in the region. Whilst elites have been able to develop their personal wealth by capitalising on political and economic uncertainty, poor people from both groups have had to contend with conflict and increasing livelihood vulnerability that, if anything, has been intensified through the reassertion of place-based cultures of resource control. In challenging populist narratives of resistance to transmigration that pit migrants against "indigenous" local people, the paper identifies the class-related ambivalences towards development and structures of authority that cut across community and locality in the Translok zone     

Book Reviews

Books reviewed:
D.P. Angel and M.T. Rock (eds.), Asia's Clean Revolution - Industry, Growth and the Environment.
Heidi Dahles and Karin Bras (eds.), Tourism and Small Entrepreneurs: Development, National Policy and Entrepreneurial Cultures - Indonesian Cases.
Ian Marsh, Jean Blondel and Takashi Inoguchi (eds.), Democracy, Governance, and Economic Performance: East and Southeast Asia.
John Oates Myth and Reality in the Rain Forest: How Conservation Strategies Are Failing in West Africa.     

论四川盆地海相三叠系气田地层水水动力驱动条件及对水资源分布的控制

四川盆地海相三叠系嘉陵江组—雷口坡组 (T1 j-T2 L)气田地层水按其构造开启程度、埋藏深度及水化学特征的不同 ,可划分出沉积变质水和渗入淋滤水两种基本成因类型 ,分属两种性质迥然不同的水动力系统 ,各自依据地静压力和静水压力由高压区向低压区驱动的水动力条件 ,控制了盆地海相三叠系气田地层水资源及气藏的保存和分布。     

浅层地震折射波法在跨河大桥中的应用

本文以潍河特大跨河大桥桥基工程地质探测为例，简要地阐述了用浅层地震探测方法来查明跨河大桥桥址的基岩埋深及构造特征的方法原理与应用。     

Foreshore and seabed policy: A Māori perspective

Abstract: The comment provides a Māori perspective on the Foreshore and Seabed Act. In contrast to the western view, Māoris understand their relationship with the coast in ways that are holistic, intertwined and unbounded. The Act disrupts the wairua or spirit of place, impacting on relationships that have been nurtured by whānau and hapū over time.     

“Is It Really Safe? That's What We Want to Know”: Science,Stories, and Dangerous Places*

This article presents a case study of risk perception and decision making regarding the former nuclear test site of Bikini Atoll in the Marshall Islands. This example demonstrates how people use combinations of scientific and anecdotal evidence to consider whether places are “really safe.” Furthermore, the article examines how scientific studies of risk operate as cultural systems and how a lack of dialogue and understanding across cultural systems can confuse discussions about risk and affect the development of places. The study is based on interviews with still‐exiled Bikinians as well as with workers and visitors on Bikini Atoll.     

城市旅游空间规划布局的影响因素分析

城市旅游空间规划布局是在综合评价城市旅游发展潜能的基础上，通过对城市旅游优先开发的地域确定、旅游生产要素的配置和城市旅游接待网络的策划，实现城市旅游空间结构合理及空间规划布局优化。城市旅游空间规划布局作为城市旅游布局的中观层面，它既要符合成市旅游宏观布局的总体要求，又要能对城市旅游微观布局进行指导。城市旅游空间规划布局主要受资源、区位、市场、社会经济及旅游交通等多种因素的影响和制约。