地理学本科生科研训练体系的构建与实践

大学本科阶段是创新性人才培养的关键时期。北京师范大学地理学基地一直在努力探索本科生早期科研训练的机制、模式与途径,以研究性教学和教学科研互动的新理念,依托基地所拥有的国家、教育部和北京市重点实验室、国家一级重点学科、国家级科学研究和教学研究项目等丰富的科研资源和院士、长江学者、杰出青年基金获得者、教学名师等高水平的首席导师+教学团队师资,建立并完善本科生科研立项制度,构建多学科平台、多元模式、多阶段的阶段-学科-能力三维体系的因材施教的科研训练体系。     

高密度电法在老山隧道勘察中的应用

应用高密度电阻率法勘察宁淮高速公路南京老山隧道工程,查明了隧道YK5 280~ZK5 540段的地层分布和构造特征,并推断出鹰嘴山断层的位置和产状,结合勘察资料证明该断层为高角度逆断层。预测出隧道和断层破碎带相交处为浅部裂隙岩溶含水带中的优良导水带,该处涌水的可能性很大,其推断结果在施工中得到证实。说明高密度电法是进行隧道勘察和构造裂隙岩溶富水带探测的一种可靠手段。     

大学校园建设规划的研究——成都信息工程学院校园规划建设探讨

以现代高等教育理念和现代教育核心精神为指导思想,根据高等教育扩招和新校区建设的需要,结合成都信息工程学院的实际,提出了新校区校园规划建设的方案和实施步骤,同时系统地阐述了校园建设及管理的新思路.综合分析了大学校园建设的指导思想,校园基础设施建设,校园文化建设,校园管理制度建设等方面问题.     

福建东山岛地质灾害特征与成因初探

海岛是海上陆地国土和人类开发海洋的远涉基地及前进支点。海岛大幅度地快速增长的开发活动与工程建设使脆弱的海岛生态环境正遭受到严重威胁。东山岛是福建第二大岛,近10年随着水产养殖与育苗、风电建设、环岛公路和房地产开发等海岛利用和开发强度的加大,海岛地质灾害及潜在风险陡增。基于现场调查和遥感影像解译,分析东山岛赋存的地质灾害类型及其分布,初步探究了主要地质灾害的诱因,为更有效地保护和可持续性开发东山岛,制定合理长效规划、防灾与减灾对策提供准确依据,并为福建及周边基岩岛的地质灾害调查与防治提供实测数据参考。     

Lessons from stakeholder dialogues on marine aquaculture in offshore wind farms: Perceived potentials,constraints and research gaps

Drawing on a case study in Germany, this contribution explores the practical application of offshore aquaculture within offshore wind farms in view of the different stakeholders involved. Using a transdisciplinary research approach, an understanding of the rationalities and interests among the different involved stakeholder groups was explored. Offshore wind energy is high on the political agenda in Germany. The vast spatial requirements however inherit potential user conflicts with competing, and under current legislation excluded users such as fishermen. Solutions for combining sustainable uses of the same ocean space have thus seen increasing interest within the research community in Germany and in Europe over the past years. This paper was inspired by and presents the outcomes of a stakeholder analysis and in particular a stakeholder workshop. Central focus was placed on academics and private as well as public stakeholders engaged in current research efforts of combining offshore wind farms and aquaculture in the German North Sea. The paper identifies the overall acceptance of such a multi-use scenario in society, opportunities and constraints as perceived by the stakeholders, and key research gaps. The results confirm the assumption that there is a clear need, and also willingness on behalf of the policy makers and the research community, to find sustainable, resource- and space-efficient solutions for combined ocean use.     

Notions of justice held by stakeholders of the Newfoundland fishery

Justice is an important and contested issue in the governance of fish stocks threatened by overexploitation. This study identifies the notions of justice held by stakeholders of the fishery in Newfoundland, Canada, using qualitative interviews, and interprets these notions in light of established justice theories. The interviews are analysed using inductive and deductive coding. A central result is that inshore fishers are seen as the main claim holders, with a claim to participate and be listened to, and the opportunity to make a living from the fishery. Moreover, rules play an important role in the justice notions of the interview partners, and their justice notions are clearly plural. The stakeholder notions of justice in the Newfoundland fishery resonate with the emphasis on recognition, participation and distribution as important aspects of justice within the environmental justice approach [59-61] (Schlosberg 2004, 2007, 2013).     

Experimental research on horizontal bearing behavior of caisson-pile composite foundationEI北大核心CSCD

In this study, four groups of different types of bridge foundation model are tested to research the horizontal bearing behavior of caisson-pile composite foundation in lab based on the Qiongzhou Strait bridge project. The Q-s curve and horizontal ultimate bearing capacity of these four groups of foundations in sandy soil layer are obtained. Pile bending moment and shear force of pile shaft are analyzed in detail. At the same time, the load sharing ratio of caisson and piles is discussed. The results show that the horizontal ultimate bearing capacities of a single caisson foundation are increased by 1.2 times, 1.6 times and 2 times respectively with adding skirts, steel pipe pile, or steel pipe pile and the skirt. The maximum bending moment point is in the middle of the pile shaft, i.e. at about 0.5 m under the mud surface. The horizontal load is borne mainly by the upper caisson foundation and soil layers above the middle upper part of pile. The maximum shear force is found at the joint of pile top of steel pipe and caisson pile, where the reinforcement measures should be taken in practical engineering. The research achievements could provide a better reference for design or construction of caisson-pile composite foundation.     

海洋生态环境监测传感器的应用与发展

受人类活动的影响,海洋污染日益严重。我国海岸带、河口和海湾生态系统均受到了不同程度的破坏。海洋生态环境监测传感器的应用可实现实时海洋环境的监测和快速预警,对于预防海洋灾害、调节海洋经济发展与环境之间的矛盾有重要意义。文中归纳了海洋生态环境类传感器所应用的分析检测技术,总结了目前所研发的各类海洋生态环境传感器,预测了传感器的发展趋势,并对我国未来传感器的研究工作提出了建议。     

基于Surpac软件的王家村金矿化体三维建模研究与应用

山东省平邑县王家村金矿化体赋存于寒武纪地层与顺层侵入的二长斑岩接触部位,为鲁西铜石地区又一新类型金矿,找矿前景良好。传统方法估算矿化体的资源量效果不佳,该文借助Surpac软件工具,在研究王家村金矿（化）体地质特征的基础上,根据矿床以往的地质勘查工程资料,首次建立了王家村矿床地质数据库,构建了矿区的三维可视化地质模型,模型形象直观的展现了矿区地形地貌、矿体展布位置及形态。并应用距离幂次反比法对矿体进行了资源量估算。用此软件进行资源量估算简便且准确,可以根据不同品位实现资源量的动态统计分析。