抓住机遇发展山东远洋渔业

文阐述了山东省远洋渔业发展的现状、成就和存在的主要问题,并提出了加快山东省远洋渔业发展的战略和相应的措施。     

北京饮用水源保护的实践与思考

密云、怀柔水库是北京城市、生活用水的重要水源，饮用水源保护是北京市城市总体建设的重要组成部分，本文通过分析饮用水源保护区的自然、地理、经济条件，回顾总结过去实施饮用水源保护的有效措施，提出了面向21世纪，加大饮用水源保护的具体措施和重点。     

风积沙路基干压法施工综述

概述了风积沙路基在天然含水量状态下的压实工艺(俗称干压法),并通过试验路段的施工工作,获得了宝贵的试验数据、机械组合和施工工艺,为今后进得大面积的风积路基的施工提供了依据。     

Real-time co-creation and nowness service: lessons from tourism and hospitality

Brands take advantage of technology, social media and constant connectivity to foster organic consumer engagement and interactions towards co-creating personalised customer service. Real-time service offers dynamic engagement with connected consumers. Brands in tourism and hospitality use technology to dynamically enhance consumer experience through co-creation. The integration of real-time consumer intelligence, dynamic big data mining, artificial intelligence, and contextualisation can transform service co-creation by mobilising recourses in the ecosystem. Nowness service emerges by dynamically engaging consumers in experience cocreation in real time. It has five interconnected characteristics that revolutionise the tourism and hospitality, namely: real-time, co-creation, data-driven, consumer-centric and experience co-creation.     

Natural and anthropogenic influences on the year-round temperature dynamics of air and water in Postojna show cave,Slovenia

Air and groundwater temperatures were measured in a rimstone pool in Postojna Cave, to advise evaluation of the impact of natural and anthropogenic influences related to heat being initially transmitted into cave air by visitors. Such heat can accumulate both in the rock mass and in water. Results show that attention must be paid to temperature changes of rimstone pool water rather than those of cave air, especially during the winter. Thanks to good ventilation deep inside the cave, short-term air temperature increases related to higher visitor numbers have not influenced flowstone precipitation or the cave fauna. However, this situation might change if winter visitor numbers increased greatly. This study does not support a suggested increase in winter visits (currently the tourism low-season) and reduction of summer visits (currently the tourism high-season).     

国外关于旅游地水供需矛盾的研究

旅游业是地表水和地下水的主要使用者之一。随着旅游业的不断发展，对水资源的影响日益凸现，水供需矛盾已成为全球旅游可持续发展的主要制约因素之一。本文在阐述国外水供需矛盾旅游地主要区域特征的基础上．从系统角度深入分析了国外旅游地水供需矛盾及其主要影响因素，并从管理、技术、经济和教育等方面总结了国外水供需矛盾的主要调控措施与实施情况．以期丰富旅游水环境的研究视角，为我国旅游地水供需管理提供帮助。     

法国、英国的水务管理模式

对水资源等稀缺自然资源的合理利用和有效管理是可持续发展的重要前提.合理利用和有效管理自然资源在很大程度上有赖于相关的法律制度和科学管理模式的构建.欧盟国家以市场为基础,配置以法律和行政的手段,建立了行之有效的水法体系和现代水务管理模式.通过对法国和英国水务管理的实证研究,从立法和管理的角度解析欧盟国家现代水务管理模式,有助于中国城市化进程中现代化的水务管理理念、综合化的水资源管理、市场化的公共服务以及法制化的社会监管等的建立.     

高压注水在防治14~#煤层采煤工作面煤与瓦斯突出的可行性分析

通过对防治煤层瓦斯及煤与瓦斯突出治理方法的比较,分析煤层高压注水的作用机理及优点,得出了煤层高压注水方法在防治轿子山煤矿14#煤层采煤工作面煤与瓦斯突出是可行的。     

浅谈城市浅埋市政给水管的应力分析

本文议论的重点是在浅埋市政的给水管时,市政给水管覆土层厚度0.5米可承受上述荷载。     

海水利用技术浅析

介绍了海水及海水利用的方法和途径,介绍了目前技术发展的水平及未来发展的趋势,阐述了海水利用的方法、技术特点.