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1.
《Norsk geografisk tidsskrift. Norwegian journal of geography》2012,66(4):199-210
The authors use the 2007 ISA virus outbreak in Chilean salmon aquaculture, coupled with insights from post-structural political ecology, as an opportunity to examine the institutional architecture and discursive hegemony of particular production strategies that silenced local experiences with the industry in favour of continuing exploitation. The authors argue that the case makes visible some of the generally relevant processes in which the generation of the crisis takes place within governance structures that involve few spaces of engagement for local actors to influence and participate in decision-making. Municipalities have few opportunities to shape the development of an industry with significant socio-economic impacts on their jurisdictions. Finally, the authors show how the crisis opens spaces of engagement for local actors and argue that sustainable governance of aquaculture depends on such spaces through which critical perspectives and warning signs can be communicated and negotiated, and through which local entrepreneurs can enter the value chain. 相似文献
2.
本文首先利用空间统计分析工具对我国油气资源产业的空间分布状况和规律进行了考察,然后运用空间计量经济模型对导致油气资源产业空间集聚的影响因素进行了实证检验。检验结果表明,我国油气资源产业发展呈现出产异化的空间分布状况,油气资源产业的上游集中于环鄂尔多斯区域,油气资源产业的下游没有出现空间集聚。而在影响我国油气资源产业空间集聚的因素中,外部效应是促使油气资源产业空间集聚的关键。同时,政府经济政策则是油气资源产业空间集聚的重要影响因素。 相似文献
3.
ABSTRACTThe video game industry is often portrayed as a ‘footloose industry’ in which electronic goods can be produced and distributed from any location without positive or negative effects from factors such as resources or proximity to market. Hence, a conventional assumption is that the role of place is greatly diminished in the case of such industries. The author tests this assumption by analysing firms’ practice in a game developer community in Bergen, Norway, and the spatiality of linkages between the community and the environment. He proposes an alternative analytical framework for understanding practice in the industry, one that recognizes that a firm's practice is either embedded within or related to networks and institutional structures. The question of how contextual conditions, embeddedness and networks are treated in the literature on innovation is discussed, and the concept of community as an analytical concept is introduced and applied. After showing how practice in the case community has evolved within the cultural, social and territorial context, the author concludes that a portrayal of the game industry as a ‘footloose industry’ disembedded from its surroundings should be avoided, and instead the dynamic relationship between actors, context and practice should be heeded. 相似文献
4.
Spatial and social transformations in a secondary city: the role of mobility in Sekondi-Takoradi,Ghana 总被引：1，自引：1，他引：0
Paul W. K. Yankson Katherine V. Gough James Esson Ebenezer F. Amankwaa 《Geografisk tidskrift / udgivet af Bestyrelsen for Det Kongelige danske geografiske selskab》2017,117(2):82-92
AbstractExisting research on urban Ghana mainly focuses on processes occurring within the country’s major cities, thereby reproducing a trend within the social sciences to overlook the role of intermediate and secondary cities. This paper aims to address this shortcoming by exploring spatial and social transformations in Sekondi–Takoradi, one of Ghana’s secondary cities and the metropolitan area serving the region’s emerging rubber industries as well as the country’s oil and gas economy. Using qualitative interviews conducted with residents in five of the city’s neighbourhoods, and a modified version of Kaufmann’s typology of mobility, we examine migration into Sekondi–Takoradi, residential mobility within the city and the daily mobility of the city’s residents. The paper highlights how these diverse forms of mobility interact with processes taking place both within and outside Sekondi–Takoradi, most notably influencing and being influenced by livelihood strategies. It is argued that the city and its hinterlands can best be envisaged as a mobile networked whole, rather than consisting of disconnected and compartmentalized locales. The paper thus contributes to broader debates on how mobility shapes urbanization by providing new empirical data on events unfolding in Africa’s secondary cities, and extends existing research by providing a counter-narrative to literature that examines the city and its surrounding rural areas separately. 相似文献
5.
《Norsk geografisk tidsskrift. Norwegian journal of geography》2012,66(2):63-74
The article deals with challenges of implementing humanitarian policies in Ghana and Uganda by unravelling the roles of various actors and their narratives. In Northern Uganda the discrepancy between articulations and implementations of a humanitarian policy on needs is explored. In Ghana the disconnection between enunciations and policy practices around the ‘right to return’ is studied. Although different, these cases provide complementary insights into policy implementation. Serious differences between agencies’ aims and their implementation outcomes are revealed. Both cases demonstrate that the voices of affected people are muted or ignored in the implementation of humanitarian policies. They highlight the importance of consultations and consensus-making processes, and the need for re-mapping the policies and practices of humanitarian aid. 相似文献
6.
无锡光伏产业链中的全球-本地联系 总被引：4，自引：1，他引：4
以无锡市为例,通过实地调研当地光伏产业链中多晶硅生产、电池元件生产、组件制造、相关设备生产、光伏设备运维服务,以及光伏用户等不同环节,从全球生产网络的视角,考察全球-本地联系在当地光伏产业链形成演化和技术发展动态中的具体表现。结论指出：① 无锡光伏产业在短短10 a之内从“两头在外”的发展模式到形成全产业链竞争优势,体现了新兴技术的全球生产网络技术加速更新和产业快速转移的新特点;② 本地相关产业集群通过技术引进、消化和改进为新技术突破规模化瓶颈,获取市场竞争力打下基础,并由此对全球光伏技术发展的路径产生了关键影响;③ 产业进一步发展需要针对能源转型的长期目标,着重探索能源消费侧的技术转型路径。 相似文献
7.
Despite the vast literature on shale energy development, surprisingly little empirical research has been conducted on the shale energy communicators, communication practices, and community outreach programs. Using data drawn from a random sample of individuals in two counties in the Eagle Ford Shale region of south Texas, we present a newly-constructed unidimensional scale that can be used to measure stakeholders’ level of satisfaction with the oil and natural gas industry’s communication performance. We then examine the relationship between individuals’ level of communication satisfaction with the oil and gas industry and their perceptions of risk in regard to shale energy development in the Eagle Ford Shale. We find substantial support for the hypothesis that communication satisfaction with the oil and natural gas industry is negatively associated with risk perception. We conclude the paper with several suggestions for future research. 相似文献
8.
中国电子信息产业创新的集群网络模式与演化路径 总被引：2，自引：1，他引：1
流空间背景下,多空间尺度网络耦合对创新至关重要已达成学界共识。综合运用区位熵与社会网络分析,识别32个电子信息产业集群,进而基于1985—2015年合作申请发明专利数据,运用卡方检验和Infomap社区发现算法,借助Pajek和ArcGIS等软件,揭示中国电子信息产业创新合作空间模式,探讨创新网络空间组织演化规律。结果表明：① 中国电子信息产业创新合作呈现集群互联的模式,集群区域的创新主体更倾向于同本地和其他集群区域的创新主体合作,这与非集群区域的创新主体结网方式明显不同,印证了关系经济地理学者提出的全球集群网络论断。② 集群创新网络社区的空间组织从位于集群地理边界内,本地化特征显著,演化为超越集群地理边界,呈现等级差异明显的核心-边缘层级式特征,反映出地理邻近对集群主体创新结网影响程度的动态变化。 相似文献
9.
《Urban geography》2012,33(10):1568-1595
ABSTRACTThis article examines traders’ resistance practices in Kumasi, Ghana and their significance for changing urban governance in Africa. Conceptually, we introduce “activism” as a new variable into the present concept of urban governance as decentralization, entrepreneurialism and democratization (DED). From an empirical study in Kumasi, Ghana, findings reveal that activism by non-state actors does not only occur at the crucial earlier phases of the urban regeneration process, but extends into the subsequent phases, because urban governance is a continuous process. We demonstrate that activism and a multiplicity of resistance practices are embedded and significant dimensions of everyday urban governance in Africa. This paper argues that the additional dimension – activism – is necessary in rethinking urban governance in Ghana and Africa. This conceptualization views non-state actors not as resisters of urban governance but as activists whose resistance practices and innovations produce tangible and far-reaching changes in city governance. We learn that non-state actors do not rely on the state to control all aspects of urban governance but invent new practices to secure their socio-economic interests and provide them with leverage where they have to negotiate with or stand up to authorities. The study shows that successful change in urban governance is a function of the complementary and strategic adoption of contention, subversion and co-production. When the state perceives that the intervention of other key stakeholders legitimizes the grievances of non-state actors, it responds positively. 相似文献
10.
From quiet to bold encroachment: contesting dispossession in Accra’s informal sector 总被引：1，自引：1，他引：0
Tom Gillespie 《Urban geography》2017,38(7):974-992
This article draws on Asef Bayat’s theory of “quiet encroachment” to analyse the political agency of street hawkers and squatters in Accra, Ghana. It demonstrates how squatters and street hawkers in Ghana’s capital city are engaged in everyday practices of quiet encroachment, whereby they occupy urban space as a means to reproduce themselves. It then explores how encroachers take collective action to defend their access to urban space from state-led dispossession. In a context of competitive partisan politics where the management of urban space has become highly politicized, hawkers and squatters organizations have been empowered to seek active engagement and dialogue with the authorities. Whereas Bayat argues that the informal proletariat in authoritarian contexts desire autonomy and invisibility from the institutions of the state, therefore, the particular characteristics of Ghana’s multiparty system have created the possibility for bold acts of encroachment on urban space. 相似文献
11.
中国石化产业空间组织的演进历程与机制 总被引：4，自引：1，他引：3
本文研究了中国石化产业空间组织的演进及格局,探讨了其影响因子及作用机制。研究认为,中国石化产业空间组织经历了内陆分散布局、沿海局部快速集聚及沿海全面加速扩张三个阶段。经过60年发展,中国已形成了“十大石化产业基地”.原材料、市场和政策因素是影响中国石化产业空间组织的三大主导因素,各因素在不同阶段的作用强度存在差异。在石化产业发展的早期,原材料是影响石化产业布局的主要因素,在此因素的影响下,中国石化产业主要布局在原油丰富的东北和西北地区。改革开放以来,随着工业化和城市化进程的加快,市场成为影响石化产业空间布局的主导因素,中国石化产业开始向沿海局部地区布局。2000年以来,在原材料、市场、政策等多种因素驱动下,石化产业加速向沿海地区集聚,沿海石化产业带初步形成,无序扩张态势初现端倪。 相似文献
12.
中国电子信息产业创新网络与创新绩效研究 总被引：6，自引：5，他引：1
采用国家知识产权局1985~2013年中国电子信息产业联合申请发明专利信息数据,借助Ucinet、ArcGIS、Stata等分析工具,对中国电子信息产业创新网络特征、结构、演化、绩效进行了分析。研究发现：① 知名高校和大型企业是中国电子信息产业创新网络重要的科学知识源和技术知识源,也是创新合作优先连接主体,与美国跨国公司、西欧中小企业是创新网络科技知识源的特点不同;② 创新网络呈现“核心-边缘”模式,创新网络结构的“小世界网络”特征越来越明显;③ 本市、境外是创新合作最重要的空间载体,地理邻近有助于隐性知识交流,在国内合作创新网络构建中发挥着重要作用,技术邻近是促成境外合作创新的重要基础,进一步验证了Bathelt等学者倡导的关系经济地理学假说;④ 提高网络地位、占据结构洞位置能够提升主体创新绩效;⑤ 创新网络内部作用机理的地域差异明显,网络结构根植性对发达地区创新一般有负面影响,地理邻近对发达地区创新主体的创新绩效影响不显著,但地理邻近却有利于欠发达中西部地区创新主体间的隐性知识交流,有助于创新绩效的提高。因而,应引入“网络资本”来分析网络主体的创新绩效,弥补中心地理论中基于规模等级分析主体创新能力的传统做法。 相似文献
13.
新冠疫情对全球经济造成了严重冲击,在政策空间有限的背景下,讨论结构化政策工具和区域应对方案显得尤为重要。股票市场是国民经济的风向标,因此文章利用在A股市场上市的企业作为研究对象,从产业、主体规模以及区域等维度分析疫情对中国上市企业第一季度财务数据的影响。结果表明：1）除农、林、牧、渔业正增长外,大部分产业均遭受营运利润下滑、经营现金流减少、资产负债率提高等多重打击。各产业中,服务业面临更大挑战。个体的行为决策、政府的停工停产措施以及产业特性是造成这一变化的主要原因。2）新冠疫情对中小市值主体的影响大于大企业。疫情期间,大市值企业的营运利润能力、现金流水平得到优化,资产负债结构表现稳定。这主要是由运营能力差异和马太效应所造成的。3）制造业、服务业和建筑与房地产业上,发达地区相较于欠发达地区承受了更大冲击,这主要受地方人口结构和土地价格影响。金融业上,北京、上海、广东均出现了扰动,而江苏则表现出增长趋势,区域金融业结构特征和企业经营能力是造成这一现象的主要原因。医药产业受到一定程度的冲击,但产业基础好的地区仍出现增长态势,这主要是由医药需求出现取消或推迟、部分药物和设备需求存在紧迫性、优势区域需要承担相应的社会责任造成的。在此基础上,文章讨论了采取更加积极的财政政策、深入优化企业融资环境和差异化选择区域政策工具等政策建议。 相似文献
14.
Roger Antabe Kilian N. Atuoye Vincent Z. Kuuire Yujiro Sano Godwin Arku Isaac Luginaah 《社会与自然资源》2020,33(3):368-385
AbstractDespite the impact of mining-induced environmental change on community livability, we know little about how disparities in knowledge of health risks associated with mining influence residents’ response, especially in an already environmentally stressed context. Guided by theoretical insights from solastalgia, we examined residents’ decision to relocate due to increasing gold mining activities in the fragile Northern Savannah Ecological Zone of Ghana. Fitting complementary log-log regression models to cross-sectional data from the Upper West Region (UWR) of Ghana, we found that residents with limited knowledge of potential health impacts of mining and those who believe mining activities were not meeting environmental standards were more likely to consider relocating. Given the centrality of land in community health and wellbeing in the UWR, Ghana’s mining guidelines should promote local participation in the regulation of mining activities and guarantee the rights of indigenes to livable native lands. 相似文献
15.
Tarila Marclint Ebiede 《社会与自然资源》2017,30(10):1197-1211
This article explores the complex relationship between communal conflicts and antistate armed militancy in Nigeria’s Niger Delta. Based on fieldwork in rural communities, the research found that individuals who emerged as dominant actors as a result of their involvement in communal conflict were at the forefront of antistate militancy. The article highlights the role of antistate militancy in the Niger Delta in the emergence of new elites in local communities. It argues that antistate militants who became new elites in local communities are now being integrated into the network of Nigeria’s ruling class. Meanwhile, ordinary civilians that were not involved in antistate militancy continue to contest the dominance of these new elites in local communities. This situation tends to perpetuate community conflicts in Nigeria’s Niger Delta region. 相似文献
16.
Samson Afewerki Asbjørn Karlsen Danny MacKinnon 《Norsk geografisk tidsskrift. Norwegian journal of geography》2019,73(1):4-15
ABSTRACTThe authors employ the global production network (GPN) approach to analyse the development of the renewable energy sector. Through a case study of the development of a Hywind floating offshore wind project (Hywind) across two oil and gas economies, namely Norway and Scotland, the paper sheds light on the key drivers and role of core GPN actors. Methodologically, the authors investigate the process from both ‘inside-out’ and ‘outside-in’ perspectives, referring to the efforts of firms expanding into overseas markets and the efforts of host countries to attract investment from outside their territories. The analysis shows how the configuration of extractive production networks is shaped by the interactions between the network development practices of firms and the market development strategies of host states. The authors conclude that the distinct materiality of floating wind power technology shapes the territorial configuration of the production network by enabling its spatial extension across a range of locations. By contrast, existing research on other extractive sectors has emphasized the spatially constraining effects of materiality (Bridge 2008). 相似文献
17.
中国与全球能源网络的互动逻辑与格局转变 总被引：1，自引：0，他引：1
当前中国正处于从油气时代向可再生能源时代转变的关键时期,中国能源需求结构和能源利用形式的变化决定了中国与全球能源的互动逻辑发生了深刻转变。为更好理解中国与全球的能源互动过程,本文探讨了全球能源互动的基本理论认知,并借助复杂网络、投入产出分析等技术方法分析了中国与全球能源互动格局及其变化。研究发现中国与全球能源互动的范围不断扩大,程度不断加深,从油气贸易到可再生能源贸易,从油气为主的投资到多元化能源品种的投资,从传统能源贸易到隐含能源贸易等方面,中国逐渐塑造了多元化的全球能源格局。主要结论为：① “多煤少油缺气”的能源生产结构和巨大的油气需求,决定了保障海外油气供应是中国与全球能源互动最直接的逻辑,互动区域主要集中在油气富集的国家和地区。② 随着可再生能源的发展,中国与全球能源互动逻辑从单纯的油气贸易转变为涉及可再生能源相关产品的贸易,凭借制造业优势,互动范围从油气富集的国家和地区拓展到全球拥有可再生能源发展和装机需求的国家,形成了覆盖全球主要国家和地区的可再生能源贸易新格局。③ 中国的海外能源投资目标从有限数量的东道国扩展到欧洲、东南亚等国家和地区,投资业务不仅局限在油气领域,也扩大到太阳能、风能和水能等可再生能源发电项目及电网等基础设施建设投资。④ 中国作为全球制造业大国和贸易大国,在全球化程度加深的背景下,部分能源隐含于全球生产网络和贸易网络中进行二次分配,中国与全球能源互动范围进一步拓展到与中国具有一般商品贸易关系的国家和地区,形成了全球“能源中枢”的功能。本文可为深刻认识中国与全球的能源互动关系,维护国家能源安全和参与全球能源经济治理提供理论视角与决策依据。 相似文献
18.
《Norsk geografisk tidsskrift. Norwegian journal of geography》2012,66(3):113-124
The economic importance of periodic and daily markets as well as the crucial role played by women in these markets has been well noted in the development literature on West Africa. While markets in Ghana have been examined in various aspects, not enough work has been done on their potential role within the context of the current decentralized district development process. This article makes the case for market development with the study of markets in two district capitals in the Central Region of Ghana. In both districts, with little industry and a weak tax base, levies on markets serve as a major source of internally generated revenue to local government, namely District Assemblies. The study also indicated that, for many people, the markets in the district capitals serve as the main avenue for interacting with the ‘centre’ (urban), thereby promoting rural‐urban interactions. However, these markets are underdeveloped. This article emphasizes the need to upgrade the infrastructure in these markets in order to generate more revenue for district development, improve agriculture and income, and reduce poverty, especially among women, and generally provide an alternative means to district development. 相似文献
19.
Renia Ehrenfeucht 《Urban geography》2013,34(7):965-979
In this article, I investigate how and why a street art controversy that emerged in post-Katrina New Orleans was transformed from a dispute over property transgressions to a broader struggle over the meanings of art amidst the city’s devastated condition. The controversy began when a street art initiative by the New Orleans artist Rex Dingler invoked a backlash of anti-graffiti activism. In response, local artists began painting on the walls. When the locals were joined by artists from different cities, the discussion intensified about the merits of street art as well as commentary on and reflection of a city facing systemic decline and property abandonment. Street artists, anti-graffiti activists, and property owners negotiated local private property by placing, removing and retaining graffiti, and both locals and those with no New Orleans attachments had influence. The controversy illustrates how private property functions as a public institution in addition to a system of private ownership. 相似文献
20.
Franklin Obeng-Odoom 《社会与自然资源》2014,27(6):656-670
This article analyzes the dominant ways in which questions of oil prospecting, exploration, and production are framed and outcomes measured. Using the case of Ghana, a critical institutional approach, and drawing on multiple sources of data, it shows how existing policy overlooks the structural complexities of distribution, empowerment, and corruption. Willing local institutions can make a difference, but they too have structural impediments to overcome. Thus, for now, grand statements about “success” or “failure” in the management and use of oil economies need to be taken with caution. 相似文献