地震信息融媒体公共服务研究

地震信息传播已进入实时、全面、多维的公共服务时代，单一媒体地震信息服务已无法满足政府、社会公众和地震行业需求，地震信息向融媒体公共服务模式发展。本文对地震信息内容服务需求及特点、地震媒体平台功能特色、融合式媒体信息服务模式等进行分析，对地震信息融媒体公共服务进行研究，旨在提高地震信息服务效率与用户满意度，促进地震信息化建设科学、健康发展。     

回忆父亲点滴

父亲是世纪同龄人 ,从 50岁到 80岁是他生命的春天。他以常人在这个年龄难以迸发的热情、智慧、不懈努力和顽强开拓的精神 ,在地质战线上为新中国建设辛勤耕耘 ,是一位在地学领域涉足宽广、具有科学预见能力、富有领导组织才能的科学家和领导者。他总是关注未来 ,特别热心于培养年轻人 ,对建立一支高水平、有解决问题能力的地质队伍下了很大功夫。父亲沉静善思、富有哲学头脑 ,他的许多预见性学术观点和开创性思维都源于他宁静淡泊的心态。没有浮华和功利 ,这便是他智慧的源泉。     

辐射井在强透水弱调节含水层地下水开采中的应用

本文通过在强透水弱调节含水层研究区建立了地下水流数模型、并在研究区域进行数值模拟计算的基础上,分析了不同取水构筑物的取水效果.得出了强透水弱调节含水层地下水采用辐射井开采的优越性和辐射井的设计参数,总结出辐射井是开采强透水弱调节含水层较为合理的取水构筑物.     

基于GIS的土地利用规划公众参与研究

在介绍公众参与在土地利用规划中的地位、作用、方式的基础上,提出将GIS应用于土地利用规划公众参与,提出了GIS辅助土地利用规划公众参与的主要功能,对照国内外GIS应用探讨了GIS辅助土地利用规划公众参与的模式,结合土地利用规划各阶段公众参与的特点提出的GIS辅助土地利用规划公众参与的框架。     

对临汾人工影响天气工作的调研报告

人工增雨防雹是直接为工农业生产服务的公益性事业,有利于促进草木植被生长,可有效地扑救森林、草场火灾,是保护和改善生态环境的重要措施;可以减轻大气污染程度,改善空气质量,有益于人们的身心健康;可以缓解工业、农业和人民生活用水供需矛盾,促进社会经济可持续发展。分析表明,凡是降水量明显偏少的年份,粮食大都减产;年降雨量多的年份,粮食大都增产。这表明,人工增雨消雹对于经济建设和社会发展尤其是对农业生产有着重要的意义。     

优质淡水珍珠的体色及其与拉曼光谱的关系

对不同颜色的优质淡水养殖珍珠进行激光拉曼光谱的研究,并试图从中找出珍珠颜色与其中的有机物以及和拉曼光谱的关系。结果发现,和纯白色系列优质珠相比,粉红色系列优质珠多了1134和1526 cm-1两个峰;紫色系列优质珠中的1017,1295,2231,2609 cm-1在纯白色珍珠和粉红色系列中均未曾出现;在有色珍珠中探测到某有机物的拉曼峰:由C—C伸缩振动引起的1121,1134 cm-1及C=C伸缩振动引起的1503,1526 cm-1,推测此有机物为聚乙炔类物质,不同于以前的研究者所认为的类胡萝卜素。不同色系的珍珠,其拉曼光谱有着明显的区别;随着同色系颜色的加深,有机物拉曼谱峰的强度也越来越强。     

The creative reconstruction of the Internet: Google and the privatization of cyberspace and DigiPlace

The Internet has often been portrayed as the ultimate leveler of information where existing hierarchies of power and privilege are undermined by meritocracy. Some websites and functions are, however, more equal than others. In particular, search engines such as Google have been a key means to construct meaning out of disorder. This ordering (or enclosing of the Internet commons), however, comes at a cost as a location within the top 10 Google search results, marks the boundary (albeit a fluid one) between the core and the periphery of the Internet. The recent incorporation of spatial elements into the Google indexing raises fresh and geographically relevant concerns. This article focuses on the construction, access and use of Google derived rankings to deploy geo-referenced information in the physical environment and the way this melding of code and place affects how people interact with place. Using the theoretical concept of DigiPlace this article analyzes how Google Maps and Google Earth are structured and shape what appears (and what does not) in cyberspace and DigiPlace. Of particular concern are the implications of a private corporation controlling this new space.     

Gauging perceptions of ocean acidification in Alaska

While ocean acidification (OA) poses a significant threat to ocean-related ecosystems and communities reliant on marine fisheries, aquaculture, and coral reef systems, limited public understanding and awareness can prevent coastal regions from being able to adequately assess the need for OA adaptation or mitigation. This study assessed public understanding of OA and how social and demographic factors influence the public’s concern for OA. The analysis was based on 311 questionnaires from full-time Alaska residents. The results showed that most Alaskans self-reported to have a basic awareness of OA, and subsequently were able to recognize that CO₂ emissions related to human activity are the dominant driver of changing ocean conditions. However, there was a low recognition of how natural variability in the marine environment affects OA, and most respondents were not very confident in their understanding of OA-related science. Moreover, even though many communities in Alaska are reliant on commercial and subsistence fishing activities, the respondents had a low awareness of fisheries-related OA risk. Given the ongoing debate associated with climate change research, evaluating CO₂ mitigation efforts through the perspective of OA could give individuals an unbiased way to assess the pros and cons of more intensive efforts to curb CO₂ emissions. Furthermore, using OA communication to enhance the understanding of how natural variability influences OA around the state and the potential economic implications for Alaska fisheries would help residents and stakeholders make informed decisions when considering fisheries management plans, food security, and job diversity as OA intensifies. Solidifying the understanding that any reduction in pH and intensification of OA can have implications for marine species that are irreversible on human timescales will reinforce not only that OA is an immediate concern, but also the importance of taking action now.     

Economic evaluation of vessel traffic service (VTS): A contingent valuation study

Maritime safety has become a major concern in Korea. As an alternative to improve maritime safety, the Korean government is considering enhancing infrastructure associated with maritime safety, in the form of a vessel traffic service (VTS) facility for high density waterways. This study estimates the public value of a VTS facility construction project using the contingent valuation (CV) method. A CV survey using person-to-person interviews was administered to 400 randomly selected households to elicit their willingness to pay (WTP) for the project. Overall, the respondents accepted the contingent market, and on average, Korean households were willing to pay a significant amount toward the project. The mean WTP for the project is estimated to be approximately KRW 4149.5 (USD 3.7) per year per household, which is statistically significant. The estimate of the fiduciary benefit to Korean households is approximately KRW 11.07 billion (USD 9.91 million) per year for five years. The results are expected to be useful for policy-makers in determining the economic feasibility of a VTS.     

Public values for energy system change

In this paper we discuss the importance of framing the question of public acceptance of sustainable energy transitions in terms of values and a ‘whole-system’ lens. This assertion is based on findings arising from a major research project examining public values, attitudes and acceptability with regards to whole energy system change using a mixed-method (six deliberative workshops, n = 68, and a nationally representative survey, n = 2441), interdisciplinary approach. Through the research we identify a set of social values associated with desirable energy futures in the UK, where the values represent identifiable cultural resources people draw on to guide their preference formation about particular aspects of energy system change. As such, we characterise public perspectives as being underpinned by six value clusters relating to efficiency and wastefulness, environment and nature, security and stability, social justice and fairness, autonomy and power, and processes and change. We argue that this ‘value system’ provides a basis for understanding core reasons for public acceptance or rejection of different energy system aspects and processes. We conclude that a focus on values that underpin more specific preferences for energy system change brings insights that could provide a basis for improved dialogue, more robust decision-making, and for anticipating likely points of conflict in energy transitions.