共查询到19条相似文献,搜索用时 93 毫秒
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滨海蓝色碳汇在全球气候变化和碳循环中具有重要作用,通过生态修复和市场交易等方式巩固和提升滨海蓝碳,是实现碳中和目标最为经济有效的方式之一。为进一步挖掘滨海蓝碳的潜力,推动实现碳中和目标,文章概述发展滨海蓝碳的诸多优势,分析其在制度建设和技术开发方面面临的问题和挑战,并提出对策建议:完善滨海蓝碳保护修复和碳汇交易的政策措施,推进陆海统筹和生态补偿的机制建设;推动滨海蓝碳纳入温室气体清单编制,积极参与国际合作;设立监测评估试点,提升监测能力,完善碳汇计量核算方法;加强科学研究,突破关键技术瓶颈。 相似文献
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工程勘察质量主要以成果报告为表现形式,因而勘察成果审查制度不断加强和完善以及提高工程勘察成果报告编制的规范化水平是提高工程勘察质量的重要保证。本文从工程勘察质量、工程勘察成果报告的编制及工程勘察产品的认识方面,提出了对岩土工程勘察成果的一些看法。 相似文献
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施工企业在投标时应在充分理解招标文件、施工图及做好投标前的现场考察的基础上,根据企业自身的管理水平及市场行情做好投标书。介绍了预算价编制、施工组织设计编制、定额及费用选取、报价分析及最终报价中的一些技巧性问题。 相似文献
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文章系统回顾了党的十八大以来我国海洋科技创新在顶层设计、高端技术和惠及民生等方面的重要成果,包括规划编制、体制机制改革、载人深潜、海洋调查、海水淡化、海洋能、海洋卫星、海洋标准计量以及促进民生和经济发展等内容,提出加快海洋科技创新、推动海洋科技向创新引领型转变的思考。 相似文献
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阐述了全站仪在公路施工中的施工平面控制点加密,中桩测设,构造船桥梁施工工细部控制的方法以及精精度,指出了全站仪使用注意事项。 相似文献
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Julie Q. Shang 《Marine Georesources & Geotechnology》2003,21(3):227-235
The proposed Taiwan Strait Tunnel will raise numerous challenges for environmental professionals. The environmental issues must be incorporated in the preliminary study, planning, design, and construction of the works and be addressed consistently throughout all phases of the project. In this article, the environmental issues that will be encountered in the construction stage are discussed, including environmental impact assessment, environmental monitoring, and specific environmental issues during construction such as spoil handling, air quality and noise control, drainage, and health and safety. The experience and practice of handling environmental issues during the construction English Channel Tunnel are reviewed throughout the discussion. 相似文献
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《Marine Georesources & Geotechnology》2013,31(3-4):227-235
The proposed Taiwan Strait Tunnel will raise numerous challenges for environmental professionals. The environmental issues must be incorporated in the preliminary study, planning, design, and construction of the works and be addressed consistently throughout all phases of the project. In this article, the environmental issues that will be encountered in the construction stage are discussed, including environmental impact assessment, environmental monitoring, and specific environmental issues during construction such as spoil handling, air quality and noise control, drainage, and health and safety. The experience and practice of handling environmental issues during the construction English Channel Tunnel are reviewed throughout the discussion. 相似文献
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海上油气田开发由于所处地理环境恶劣、地质条件复杂、投资巨大,是一个风险较大的行业。海上油气田开发在地质、开发技术、工程技术、政治及经济等方面较陆上油气田有更大的风险,特别是开发建设投资占比大,因此分析其开发风险因素,提出相应对策,对后续海上油气田开发项目管理有着极为重要的意义。此文结合我国海域已投入开发的油气田案例,探讨海上油气田开发项目的风险因素,并由此提出关注的一些技术问题,以期在开发管理过程中降低风险、提高项目经济效益提供一定帮助。 相似文献
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长江口地区在我国经济社会中占有重要地位,长江口综合治理与地区经济发展密切相关。首先回顾20世纪50年代以来长江河口以航运、防洪、供水等为主线的综合治理历程和相关工作,包括《长江口综合整治开发规划》制定及实施,江堤、海堤建设及岸线开发利用情况,较为详细地介绍长江口深水航道治理过程,总结长江口综合治理过程中实施的重要工程及其发挥的主要作用。从流域减沙、防洪减灾、供水安全以及河口生态保护等方面分析了长江口目前面临的主要问题,提出长江口治理需统筹规划、实行一体化管理以及加强治理与保护研究等建议。 相似文献
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《Marine Georesources & Geotechnology》2013,31(3-4):261-267
The construction of bridges and tunnels plays an important role in the social and economic development of cities and local regions. The planning of the bridge and tunnel across Taiwan Straits will have a positive effect on the economic development at each stage: preplanning, engineering construction, and the completion of the project. The two sides of Taiwan Straits have the advantage of a suitable location, consanguineous relationship, and appropriate geographic conditions. Currently, there are many economic and cultural communications between both sides of the Straits. The bridge and tunnel from Xiamen to Jinmen can be regarded as the beginning of the “golden link belt.” The total capability for sustainable development of Fujian Province ranks the sixth among 31 provinces in China, which will provide powerful support for the construction of the bridge and tunnel. 相似文献