中国科学院地理科学领域知识创新工作进展与展望

地理科学领域知识创新工作是中国科学院知识创新工程的重要组成部分。在知识创新工程的启动阶段和全面推进阶段,通过研究机构的结构性调整与重组、重要科研项目的启动和实施、学科支撑体系的加强等,在地理科学领域的理论创新与技术进步、人才队伍的培养与形成、可持续发展能力的增强等方面均取得重要进展。对地理科学的发展态势及知识创新中需要关注的几个问题进行了探讨,对下一阶段中国科学院地理科学领域知识创新工作进行了展望。     

中国科学院资源环境科学研究工作的创新与发展

１１９９８年工作回顾１９９８年在以江泽民同志为核心的党中央领导下,在实施科教兴国战略和“迎接知识经济时代,建设国家创新体系”的试点工作中,我们全院从事资源环境科学技术研究的同志,从２１世纪中国发展的战略需要和世界科学前沿的前景出发,重新确定科技发展目...     

自适应卡尔曼滤波在航空重力异常解算的应用研究

依据航空重力测量基本原理,构建了航空重力异常解算的卡尔曼滤波模型,将新息自适应卡尔曼滤波器(IAE,Innovation based Adaptive Estimation)应用于量测噪声未知的航空重力异常解算.针对IAE滤波器滑动窗口宽度难以准确确定的问题,通过对多个不同滑动窗口新息协方差估计的加权平均,获得改进的IAE滤波器,该IAE滤波器不仅具有量测噪声自适应估计能力,还能实现滑动采样窗口的优化选取.试验结果表明,IAE滤波器可以降低因量测噪声统计信息不明引起的解算误差,改进IAE解算的重力异常误差约为1mGal.     

Environmental regulation and innovation: Evidence from China

The relevance of analyzing effects of environmental regulation on innovation cannot be overemphasized. In this paper, we first develop a theoretical model to predict how command-and-control environmental regulation affects innovation, and then we derive its channels. Using the difference-in-difference-in-differences strategy and a comprehensive dataset at city-industry-year level of manufacturing sectors in China, we found that the more stringent environmental regulations that are faced by cities, measured by the reduction targets of chemical oxygen demand (COD) and sulfur dioxide (SO₂) during the eleventh Five-Year Plan, are negatively associated with innovation. Thus, the evidence contradicts the Porter Hypothesis. On average, a one standard deviation increase in the reduction targets of COD (SO₂) is associated with a 0.023 (0.016) standard deviation decrease in the innovation index. We controlled carefully for various potential confounders, and the results were supported by robustness and falsification checks. There exists an evident heterogeneity effect across regions and industries with different pollution intensities. The channel analysis shows that stricter environmental regulation also accounts for a sharp decline in labor demand, firm entry, and inbound foreign direct investment. Our findings are also robust to alternative measures for innovation and environmental regulation.     

The social and political complexities of learning in carbon capture and storage demonstration projects

Demonstration of a fully integrated power plant with carbon capture and storage (CCS) at scale has not yet been achieved, despite growing international political interest in the potential of the technology to contribute to climate change mitigation and calls from multiple constituents for more demonstration projects. Acknowledging the scale of learning that still must occur for the technology to advance towards deployment, multiple CCS demonstration projects of various scales are emerging globally. Current plans for learning and knowledge sharing associated with demonstration projects, however, seem to be limited and narrowly conceived, raising questions about whether the projects will deliver on the expectations raised. Through a comparison of the structure, framing and socio-political context of three very different CCS demonstration projects in different places and contexts, this paper explores the complexity of social learning associated with demonstration projects. Variety in expectations of the demonstration projects’ objectives, learning processes, information sharing mechanisms, public engagement initiatives, financing and collaborative partnerships are highlighted. The comparison shows that multiple factors including the process of building support for the project, the governance context and the framing of the project matter for the learning in demonstration projects. This analysis supports a broader conceptualization of learning than that currently found in CCS demonstration plans - a result with implications for both future research and practice.     

多种媒介融合 拓展天气预报节目传播空间

文章主要讨论了传统媒体和新媒体对气象节目的需求、发展以及创新。认为:气象信息的传播实现新旧媒体的互补是电视天气预报今后改革和创新的必然趋势;在巩固传统媒体的基础上,充分把握新媒体的特点,寻找和开发适合新媒体的天气预报节目,拓宽气象信息的传播渠道,增强气象服务的能力。     

创新地理学研究的几个理论问题

创新地理学是研究人类创新活动与地理环境关系的地域系统,是一门独立的人文地理分支学科,具有交叉学科的性质。其研究的“人类创新活动”是人类活动的最为重要的方面,对智慧的人地关系系统建设具有重要的意义。创新地理学与其他人文地理学的分支学科具有密切的联系,也与政治学、管理学、经济学、政策学、城市规划等学科有关,创新地理学面临的主要任务是：① 创新地理学基本理论的研究;② 创新要素（人才、资本、技术等）在空间的地域分布与组合规律的研究;③ 创新环境、创新生态及评价研究;④ 创新地理测度、创新空间格局与效应的研究;⑤ 创新联系、创新网络及创新集群的研究;⑥ 多尺度的创新体系的研究;⑦ 创新、城市发展与规划的研究。     

The development of marine biotechnology in Oman: Potential for capacity building through open innovation

This study examines the current state of the art in the emerging and strategically important marine biotechnology sector in Oman, which has a long coastline, rich marine heritage and strong fishing industry. In a knowledge-based economy, the ability to innovate is a key factor for increasing organisational competitiveness and this may be achieved using open innovation. This is the use by firms of external knowledge, ideas and technology to innovate. In this study, the extent of open innovation in Omani marine bioindustry companies has been studied by examining data from the top sixteen companies ranked by number of employees. The results indicate that the extent of openness in these companies is higher towards market side activities. In addition, the use of open innovation to increase collaboration between companies, Universities and government research institutes needs to be significantly strengthened.     

浅谈特色商业步行街的传承与创新

我国城市化进程中,街道的特殊性主要与其形成有很大关系。它不仅是连接两地通道,很大程度上还是人们公共生活的舞台,本文探讨了商行步行街的传承与创新。综合反映城市人文精神要素,进一步完善商行步行街的特色设计。     

Constructing quality: The multinational histories of chocolate

Geographic research on food quality, while considering many of the ways in which quality is socially constructed, has largely focused on the place-based aspects of the raw materials of food production. Here, we use French convention theory to look at a highly processed food in order to show how place associations in the social construction of food quality extend to manufacturing. For chocolate, quality is based on material characteristics whose relative importance in determining quality depends on the country in which different stages of economic innovation took place. Struggles over the definition of quality chocolate, as exemplified by the “European Chocolate War,” show how quality issues are connected to geographies of manufacturing and innovation.