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61.
国外创新网络研究述评与区域共生创新战略 总被引:2,自引:0,他引:2
创新网络是企业创新在地理空间和战略关系层面上的综合体现。在经济地理视角下,本文重点从企业层面的联盟创新网络,产业层面的集群创新网络,以及区域层面的共生创新网络加以具体评述与分析。在企业层面,强调企业在网络当中的核心地位,以及如何通过企业战略联盟构建创新网络;在产业层面,强调产业集群要素对创新网络影响,更倾向刻画创新网络是一种以产业地理空间为边界的整体性创新网络;在区域层面,跨越企业所处的产业边界,基于生态共生思想提出区域共生创新网络的新范式。最后,提出创新网络未来的研究应重点关注企业、产业与区域三个层面的协同演化,突破传统区域创新网络的空间特征和地理格局,探讨如何构架一个具有层次性、协同性和互动开放性的区域生态共生创新网络。 相似文献
62.
乡村审美空间蕴含着内在和深刻的人地关系理念内容,比经济效应有更深的自然情怀,是可持续发展的思想感情基础,也是现代景观规划的重要研究课题。城市化发展过程中自然地理脉络破坏对于乡村景观是致命的。探讨以多尺度层面的地理景观建构乡村审美空间:在区域大尺度范围内设计地理视域观赏空间;在镇域中尺度范围内将生态文明和社会经济发展要求安排在景观空间格局配置中;在乡村小尺度范围内造就素雅含蓄的村落景观。江苏省乡村具有四千年的历史,留下珍贵的人地关系文化遗产和审美烙印。从地理景观形态结构、格局演化进程与机理响应对照乡村审美空间景观,建构和谐安宁的画面境界;最终造就广阔地域的\"美丽乡村\"。 相似文献
63.
地理想象是通过文化媒介对特定地方的地理“现实”的转录与重构,而博物馆是达成地理想象的一个代表性媒介。博物馆不只是一个展品陈列的空间载体,其中还包含着地理知识的生产。本文以南海博物馆为例,采用参与式观察、半结构式访谈、话语分析方法,探讨中国(海南)南海博物馆对“南海”的呈现。研究表明,南海博物馆对南海的地理想象不仅是话语建构,同时也是一种国家领土主权在话语层面上的实践。地名、地物、地图、地景是南海地理想象的构建基础,中国(海南)南海博物馆通过对“过去”资源的空间组织,构建了“南海”的地域想象、边界想象以及地缘想象。 相似文献
64.
Nils Ellwanger Ron Boschma 《Tijdschrift voor economische en sociale geografie = Journal of economic and social geography = Revue de géographie économique et humaine = Zeitschrift für ?konomische und soziale Geographie = Revista de geografía económica y social》2015,106(5):608-624
In economic geography, geographical proximity has been identified as a key driver of M&A activity. In this context, little attention has yet been drawn to the effect of industrial relatedness, which refers to the similarity and complementarity of business activities. We examine 1,855 domestic M&A deals announced between 2002 and 2008 in the Netherlands, and we assess the extent to which geographical proximity and industrial relatedness affect M&A partnering. Our study shows that geographical proximity drives domestic M&A deals, even at very detailed spatial scales like the municipality level. We also found evidence that companies that share the same or complementary industries are more likely to engage in an M&A deal. Logistic regressions show that the effect of industrial relatedness is stronger than the effect of geographical proximity and that the effect of geographical proximity is stronger in unrelated than related target selection. 相似文献
65.
ERIC PAWSON 《Geographical Research》2015,53(3):306-312
As the Anthropocene concept gains in prominence, there is opportunity to explore it as a social and cultural process, not merely as a matter of scientific definition and debate. This paper seeks to sketch some of the social dimensions of the Anthropocene, in terms of anxiety about the human future, about risk, and about environmental limits. It considers how the term encapsulates a prophetic sense of concern and unease about people's place in nature, the very thing that the embrace of industrial capitalism was supposed to remove. It then explores four open‐ended attributes of a geographical education for the Anthropocene. These are: first, engaging critically with digital technologies; second, countering grand narratives with local encounters; third, setting hope alongside gloom; and fourth, remembering the past as well as the future. The purpose of such attributes is to prepare students for creative encounters with the uncertainties of the Anthropocene. The implications for educational practice are then considered, including the role of active and community‐based learning strategies within a university conceived of as a place of classrooms without borders. 相似文献
66.
AbstractBy 1735, Jean-Baptiste Bourguignon d’Anville had produced forty-one maps of the Qing Empire, or China, a process significantly more complex than scholars have hitherto appreciated. A close study of d’Anville’s maps and their originals has revealed their relationship with the different versions of a Chinese atlas, the first of which was completed early in 1718, the outcome of nearly a decade of collaborative surveying between officials of the Qing Empire and European missionaries. The precise origins of some of the maps are identified for the first time, and the network behind the remarkable intercontinental exchange of cartographical material that allowed d’Anville to produce his China maps is also discussed, thereby illustrating the central role of the French Jesuits, as well as the connection with St Petersburg. 相似文献
67.
BRENDAN GLEESON 《Geographical Research》2012,50(3):242-255
This review paper applies a critical geographic perspective to analysis of planning ambition and prospect. Its point of departure is that planning, an applied spatial science, has lacked consistent review from critical geography in recent decades. The consequences of this drift for planning conception and practice are considered, focusing on the influential construct, the compact city. The review finds evidence of serious epistemological and methodological flaws in planning thought and ambition; failings that were earlier identified and analysed in the break with positivism in geographical sciences. The consequences of these limitations for planning thought and practice are considered. Broadly they undermine the ability of the compact city ideal to address what is arguably the most critical threat facing humanity, climate change. Specifically, the proposition that urban density has straightforward influences on human behaviour, including resource use, is without scientific foundation. Planning has a critically important part to play in climate response: securing the resilience and well‐being of an increasingly urbanised human species. Urban compaction may not achieve these ends. 相似文献
68.
JIM SPECHT 《Archaeology in Oceania》2011,46(2):54-66
ABSTRACT The nature of chert exposures in the Passismanua area of West New Britain, Papua New Guinea is reviewed in light of reports of worked seams of chert in five caves. Extraction of chert at one cave, Ale, began within the last 3,000 years, but such exposures have been used from the late Pleistocene onwards. The nature and quality of the exposures would often have placed severe constraints on the production of flaked tools. The chert sources are compared with those of obsidian on the north side of New Britain, highlighting the potential advantages and problems of each. A small group of finely made stemmed chert tools is identified as potentially valuables similar to stemmed obsidian tools of the Willaumez Peninsula obsidian source region. While the chert examples differ in aspects of technology and form, they share with the obsidian forms the concept of bifacially‐worked stems and were made during the same period. This is seen as indicating social relationships between the two areas during the middle Holocene comparable to that recently proposed between Manus and New Britain. 相似文献
69.
Olof Stjernström Magnus Strömgren 《Geografiska annaler. Series B, Human geography》2012,94(3):239-253
70.
Theresa Garvin Candace I. J. Nykiforuk Sherrill Johnson 《Geografiska annaler. Series B, Human geography》2012,94(4):369-389
Populations around the world are ageing. In response, the World Health Organization (WHO) has developed initiatives to encourage cities and regions to become age‐friendly for seniors. This work examines WHO's age‐friendly domains in the context of a northern, winter city in Canada. The urban centre of Edmonton, Alberta experiences both a climate characterized by long, cold winters and a sprawling, built environment with very low population densities. The research found that seniors did report a difference in built environment preferences in summer and winter and that some of those preferences match the elements of the eight WHO domains. However two additional important findings also emerged. First, winter weather was the dominating concept for discussion of the environment regardless of the time of year, and these weather concerns conflated seniors' perceptions of public–private spaces, pointing to the need to carefully examine how this conflation might influence civic participation. Second, participants almost unanimously spoke to the need to make individual adaptations in order to navigate their environments as their mobility decreased. In other words, instead of expecting environmental adaptations to meet their changing needs, seniors accepted and individually managed – to the best of their ability – the ongoing challenges. These findings provide empirical results that can be used to develop supportive built environments in winter cities, with an emphasis on ‘upstream’ health geography and public health imperatives that enable safe and vibrant neighbourhoods to support healthy aging, which has implications for geographers, planners, and public health personnel. 相似文献