Using the resource-environment-economy coordination degree model to guide China's national blue bay remediation action plan in Qingdao

The China National Blue Bay Remediation Action Plan(NBBRAP)is a crucial step towards achieving the overall goal of building a maritime power and a beautiful ocean.This paper presents the resource-environment-economy(REE)composite system from the three-dimensional perspective of REE.Especially,through the coordination degree model of the composite system based on the order degree of subsystems,empirical analysis of the coordination degree of the REE composite system in a typical coastal city Qingdao from 2005 to 2016 was carried out.Results indicate that the degree of coordination and interactive coordination of the REE composite system in Qingdao were in a low-quality state.Qingdao's economy development depended largely on the expense of over-exploitation of resources and environmental degradation in 2013-2015.Government policy implementation was less persistent in 2009-2010 and 2011-2013.The immediate stimulating effect was significant,making the coordination degree of the REE composite system fluctuate in a volatile manner.Analysis of the coordination degree of the REE composite system has practical guiding significance for the successful implementation attainment of the NBBRAP target in Qingdao and is conducive to deepening the learning and promotion of this plan in other coastal cities.

Present Situation and Control Ideas of Outbreak of Blue-green Algae in Freshwater Lakes in China

Based on the experience and lessons from previous control of lakes, as well as the present situation of water eutrophication and outbreak of blue-green algae in lakes, general ideas of controlling outbreak of blue-green algae in large and middle lakes were proposed. Firstly, it is needed to control serious outbreak of blue-green algae and then build health aquatic ecosystems and corresponding control goals finally. Secondly, quantity of blue-green algae in lakes and lake eutrophication should be reduced at the same time. Thirdly, quantity of reduced blue-green algae must exceed the natural increase of them in quantity persistently, so that outbreak of blue-green algae will reduce and even be eliminated. Fourthly, engineering measures and corresponding safeguard measures to control outbreak of blue-green algae in lakes should be combined.

Study on the Spatial and Temporal Distribution of Blue Algae in Lake Dianshan in Summer

To understand the spatial and temporal variation characteristics of blue algae in summer in Lake Dianshan,the phytoplankton in Lake Dianshan from June to September in 2009 was surveyed. It found 11 genera and 28 species blue algae in total. Microcystis,Oscillatoria and Chroococcus were the main composition communities of blue algae in Lake Dianshan in summer. In the survey period,the average density of blue algae in Lake Dianshan was 16.48×106 cells/L which changed during 1.01×106-59.76×106 cells/L. The characteristics were:September > July > August > June. The mass propagation and aggregation of Microcystis in September caused that the water blooms phenomenon in the partial water areas was serious. In the space,the average density of blue algae in the west and southwest parts of Lake Dianshan was bigger than in the east and southeast. When the nutritive matter was sufficient,the temperature was the main factor which affected the generation and disappearance of blue algae water blooms. The wind direction was also an important factor which affected the distribution of blue algae.

Sea Power and China’s Development

This article is unabashed advocacy for China's sea power by one of China's leading national security experts closely tied to the People's Liberation Army.Sea power,argues the author,is vital to China's economic and political survival because (1)the Mahanian Sea Power theory still is applicable to China;(2)due to the existence of the United States,our world is still predominantly ruled by Hobbesian Law whereby the strong bully the weak;and (3)the First Sino-Japanese War (1894-1895) taught China painful lessons about the importance of Sea Power.The author unambiguously argues that China needs to drastically increase its naval budget,ought to give up the romantic notion that "international cooperation" will be reliably successful in keeping China's sea lines of communication (SLOCs) open,and,finally,should not fear provoking strong reaction to its naval build-up from the United States.

General Thinkingon the Management of Blue Algae Outbreak in the Taihu Lake,the Chaohu Lake and the Dianchi Lake

Among the Chinese lakes with the problem of eutrophication, the Taihu Lake, the Chaohu Lake and the Dianchi Lake have the worst cases of blue algae outbreak, which happen every year. Other lakes also have problems of blue algae outbreak at various degrees. However, some lakes don＇t have such problems. Practices have shown that through comprehensive management, the problem can be basically eliminated or significantly alleviated. ＂Water bloom＂ and blue algae outbreak have different connotation. The major factors affecting blue algae outbreak are sources of pollutants and ecological environment. Experiences are summed up and a new thinking on its management is developed： resolving the problem of blue algae is fundamental to lake management and development goals should be clearly set forth so as to eventually build a healthy aquatic ecosys- tem. The problem of blue algae can＇t be fully tackled by solely relying on the management of eutrophication but only by combining efforts of reducing the amount of blue algae and the management of eutrophication. The number of reduced blue algae should be larger than that of naturally prolifera- ted algae so as to alleviate and eliminate the problem of blue algae outbreak. Various engineering and technical measures and relevant protective procedures should be carried out in a scientific and proper manner. The total amount of nitrogen and phosphorous entering the lake either from point-source or non-point source pollution should be substantially reduced. Controlling the source of pollution and intercepting pollutants are the bas- ic measures. Wastewater treatment plant is the largest point source pollution in the future and adequate plants should be built with improved emission standards. Meanwhile, other measures including fishing out blue algae, diverting water, dredging, ecological restoration and expanding reed zone, should be implemented to alleviate the problem of eutrophication and eventually eliminate the problem of blue algae outbreak.

Research on Adsorption Characteristics of the Helianthus tuberosus Stem s to M ethylene Blue in Water

[Objective] The research aimed to study the adsorption characteristics of the Helianthus tuberosus stems to methylene blue in water. [Method] The optimum condition, adsorption thermodynamic and kinetic characteristics were studied on the methylene blue adsorbed by Helianthus tuberosus stems. [ Result] The equilibrium process was described well by the Langmuir isotherm model. The thermodynamics parameters were enthalpy changes （△H） of -12.147 kJ/mol, Gibb＇S free energy changes （△G） of -25.75 k J/reel, and entropy changes （△S） of 47.21 J/（mol · K）, respectively, at 288 K, indicating that the adsorption thermodynamic of methylene blue adsorbed by helianthus tuberoses stems was a spontaneous and exothermic process. The kinetics of the interactions showed better agreement with the Lagergren second order kinetics. The apparent activation energy （Ea） of adsorption process was 271.7 kJ/mol. [ Conclusion] This study provided the theoretical basis for the development and utilization of low-cost agricultural wastes to remove the hazardous substances in industrial wastewater.

“蓝色经济”战略背景下高校图书馆区域协作与服务路径探析——以中国海洋大学图书馆为例

为了了解目前高校图书馆区域协作理论研究与实践发展的基本情况,以中国海洋大学图书馆为例,从涉海特色文献资源与信息服务体系建设、参与区域协作发展与服务模式几个方面,总结服务地方“蓝色经济”发展的情况。针对高校图书馆区域协作普遍存在的问题,提出服务“蓝色经济”发展,健全区域协作与服务体系的建议。

基于自动化技术的新闻演播室智控系统的设计与应用

电视新闻演播室是一个集合视音频、矩阵、灯光舞美和新媒体直播等众多模块的系统整体,涉及的系统和工种都很多。本文主要在集成系统、精简工种的原则下,以浙江广电集团国际频道英语演播室改造为例,介绍智能化、自动化技术以及AR系统在最新融媒体新闻演播室中的设计和应用。

基于云服务的跨地域广播融媒体技术平台建设

本文以广播融媒体中心制播系统建设为例,介绍了一种基于云服务的跨地域广播融媒体技术平台建设方案。该方案充分利用“中国蓝云”的云计算、云存储和大数据等云服务能力,通过省广播电视骨干光缆网10G专线,以远程“租户”的形式,在丽水侧低成本快速构建起广播融媒体技术平台,引入在线写稿、云上制作以及移动采编发等业务应用,实现了本地广播制播系统的融媒体支撑能力建设。

基于中国蓝云的智能媒资系统设计与实现

本文从建设目标、架构设计、对接设计与实现等方面,对基于中国蓝云智能媒资系统的多租户对接、历史媒资迁移、统一接口设计以及出入库管理、智能调度流程等关键技术进行了探讨,可为同类媒资系统建设提供一些技术参考。

元代海外贸易政策与元青花瓷器贸易研究

元代青花瓷器在我国南海西沙群岛海域打捞出水,证明了其是我国对外贸易发展史中不可或缺的一环,不仅为我们研究元代历史、政治、经济和文化等提供了第一手实体物证,而且为研究我国古代的对外海洋贸易史以及对外文化交流等提供了重要支撑。通过对这批出水元青花瓷器的深入分析和研究,发现元代对外海洋贸易政策在我国经济史中有着特殊地位,尤其是元朝政府在对外海洋贸易发展中体现出的经济交往和文化交流模式,与我国当下的对外发展政策理念有着一定的契合之处,可以从中汲取对外海洋贸易交往中的有益经验,更好地指引我国未来海洋经济的发展和海洋文化的传播。

中国-东盟蓝色经济合作基础、挑战及对策研究

推动蓝色经济发展与合作是全球经济复苏的重要动力,其战略价值已受到国际广泛关注。中国与东盟国家紧密相联,蓝色经济合作已成为双方发展的重要组成部分。近年来,中国-东盟合作共赢的诉求、经济合作的扩大、合作平套的完善都给双方深化蓝色经济合作提供了坚实基础。然而,随着中国-东盟合作的深化,也遇到了严峻的挑战:合作机制碎片化、蓝色经济合作亟待转型升级等。鉴于此,本文建议:中国与东盟国家应坚持因地制宜,完善合作机制,提高双方治理能力,进一步推动新兴产业技术合作,共同发展蓝色经济。

印度智库对蓝色经济的认知评析

[目的/意义]全面研究印度智库的蓝色经济认知有助于中国把握印度的海洋发展战略的决策走向并制定应对策略,为促进中印友好往来提供建议。[方法/过程]本文采用内容分析法,选取8家印度主流智库的18份文献作为分析样本,对这些代表性研究成果进行考察。[结果/结论]研究显示,印度智库的关注点集中在蓝色经济的内涵诠释、对中国发展蓝色经济的意图判定,以及印度面临的挑战与应对建议3方面。对此,中国应加强中印在海洋领域的对话交流,凝聚中印蓝色经济发展共识;建立和完善蓝色经济话语体系,争取国际舆论话语主动权;充分发挥智库外交效能,夯实中印蓝色经济合作的民间基础。

中国蓝琼脂培养基行业标准的制定和实验验证

目的制定中国蓝琼脂培养基的行业标准,并对其主要性能指标进行实验验证。方法根据中国蓝琼脂培养基的性能要求,制定行业标准,规定统一的实验验证方案,由5家生产单位使用各自的产品进行实验验证。结果5种不同的中国蓝琼脂培养基均能满足行业标准规定,行业标准各指标具有一定的合理性,可操作性强。结论中国蓝琼脂培养基行业标准的制定,有助于该产品质量标准的统一,为该产品的生产、检验、流通等领域的监管提供了依据。

全球海洋治理视野下中非“蓝色伙伴关系”的建构

中非"蓝色伙伴关系"的建构是中国持续开展双边和多边海洋合作的结果,也是其更深入参与全球海洋治理的现实倡议。全球海洋治理背景下中非"蓝色伙伴关系"的建构拥有一些有利条件,也面临一些问题。中非"蓝色伙伴关系"的建构将在全球海洋治理领域彰显南南合作的强大力量,对形成公正合理的国际海洋政治关系,发展全球可持续性蓝色经济,推动"海洋命运共同体"的实现和全球海洋生态环境的改善都具有重要意义。推进中非"蓝色伙伴关系"的发展,应从加快中国自身的海洋治理体系和治理能力现代化入手,合理规划中非海洋合作的重点领域和重点国家;在涉非三方合作问题上积极作为,减轻域外大国势力带来的不利影响;要特别重视与联合国和非洲发展计划相关议程相对接,为化解全球海洋治理难题和完善全球海洋治理机制做出贡献。

油脂氢化三元金属催化剂制备及性能研究(Ⅱ)——制备条件的研究

在金属元素和组成固定的条件下 ,研究了催化剂的制备条件对催化剂活性与选择性的影响 ,并建立了大豆油氢化时亚麻酸与亚油酸的选择性指数SⅡ 和SⅠ 与制备条件之间的关系。

我国蓝色农业可持续发展现状·问题与对策

总结了我国蓝色农业发展的历史与现状 ,分析了我国蓝色农业可持续发展所面临的问题 ,探讨了我国蓝色农业面向 2 1世纪持续协调发展的思路与对策。

大蒜芦荟液消除R质粒的实验研究

目的:探讨大蒜芦荟混合液对大肠杆菌耐氯霉素(CM)R质粒和痢疾杆菌耐氯霉素(CM)R质粒消除作用。方法:将大蒜芦荟混合液作为R质粒消除剂,消除痢疾杆菌耐CM质粒和大肠杆菌耐CM质粒。结果:经大蒜芦荟液作用的大肠杆菌和痢疾杆菌在含CM中国蓝培养基和含CMSS培养基均不生长,但在不含CM中国蓝培养基和不含CMSS培养基都能生长。结论:大蒜芦荟混合液对大肠杆菌和痢疾杆菌的R质粒在体外均具有消除作用,说明大蒜芦荟液有预防肠道菌耐药性作用。

全球治理区域转向背景下中国—东盟蓝色伙伴关系的构建:成就、问题与未来发展

中国—东盟蓝色伙伴关系是中国—东盟全面战略伙伴关系的重要组成部分,全球治理的区域转向日益凸显中国—东盟蓝色伙伴关系的重要性。建立中国—东盟蓝色伙伴关系的成就,主要体现在蓝色经济和产业合作、海上能源资源开发、海洋生态环境保护、海洋数据信息资源管理、合作机制建设以及区域海洋治理探索等方面。然而,中国—东盟蓝色伙伴关系仍然存在不少问题,如合作机制碎片化且作用有限、法律基础以软法为主和约束力不强、各国发展水平差异较大和国内立法体系庞杂、内部争端的存在和外部势力的影响等。中国—东盟蓝色伙伴关系未来发展,首先应秉持海洋命运共同体理念;其次应遵循共商共建共享原则;最后在具体路径方面应利用协调现有的合作机制、推动软法向硬法过渡、拓展“蓝色”合作领域以及建设危机预警与管控机制等。

从欧盟海洋战略的演进看中欧蓝色伙伴关系之构建

2007年以来,欧盟正式启动制定其海洋战略的进程,试图通过积极介入国际海洋事务,以提升其在海洋治理中的国际地位,进而扩大其"作为全球行为体"在国际体系中的政治影响力。建立与升级伙伴关系是欧盟参与国际海洋治理的显著特点,在海洋领域进行广泛深入的合作也符合中欧双方的长远共同利益。除传统的海运、造船与相关港口经济合作外,中欧在国家管辖范围外生物多样性保护与可持续利用以及南北极事务上的合作已成为中欧海洋合作的新亮点。蓝色伙伴关系的构建将进一步夯实中欧全面战略伙伴关系的基础。