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"Marine technology"
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Leopard & Silkie : one boy's quest to save the seal pups
\"A first-hand look at the vulnerable baby seals that are left on shore in the Pacific Northwest while their mothers hunt for food, and the concerned volunteers who keep vigil over them\"-- Provided by publisher.
Book
How does marine technology diffuse across cities? Evidence from China
Marine science and technology have become a new battleground for global marine competition, and the extent of urban marine technology diffusion determines the quality and speed of marine scientific and technological innovation. This study uses marine patents as an entry point, establishes a marine technology classification system, and characterizes marine technology diffusion through the transfer of marine technology patents. By analyzing the spatio-temporal evolution of marine technology diffusion in Chinese cities from 2001 to 2023, it identifies technological hotspots, core participants, and classifies types of urban transformation in marine technology diffusion activities. It also explores the driving mechanisms of inter-city marine technology diffusion. The study finds that: ① from the perspective of temporal evolution, marine biomedical technology and marine high-end equipment technology continue to lead marine technology diffusion in China’s technology trading market, with enterprises maintaining their dominant position. Cross-city flow of marine technology has become the norm, and the role of cities has gradually shifted from self-sufficient intra-city flow to open and innovative inter-city exchange. ② Spatially, marine technology diffusion activities reveal an intra-city “Π”-shaped pattern formed by the Coastal Economic Belt, Yangtze River Economic Belt, and Longhai-Lanxin Economic Belt. Inter-city marine technology diffusion has formed a diamond-shaped network with Beijing-Tianjin, the Yangtze River Delta, Pearl River Delta, and Sichuan-Chongqing region as hubs. ③ Regarding driving mechanisms, exogenous and endogenous forces shape China’s inter-city marine technology diffusion network. Network self-organization, merit-based linkages, and intermediary effects promote the development of the diffusion network. Under multi-dimensional proximity, China’s inter-city marine technology diffusion exhibits complementary synergies and symbiotic development characteristics, forming a strong network correlation mechanism.
Journal Article
Science Collaboration for Capacity Building: Advancing Technology Transfer Through a Treaty for Biodiversity Beyond National Jurisdiction
Marine technology transfer and capacity building are key elements in the development of a historic new agreement for the conservation and sustainable use of marine biodiversity in areas beyond national jurisdiction (BBNJ agreement) under the United Nations Convention on the Law of the Sea (UNCLOS). This vast, deep ocean area remains largely unexplored and poorly understood. Scientific knowledge gaps impede informed decision-making, and most countries lack the capacity to participate in ocean science activities in ABNJ or to benefit from discoveries of new ocean life, habitats, and processes. Consequently, science must play a central role in capacity building aspirations, however, the link between technology transfer and marine scientific research has yet to be examined in depth. Here, we examine the UNCLOS framework for marine technology transfer and highlight linkages with marine scientific research, identifying four key themes for capacity building: access to data, information and knowledge; equipment; training; and collaboration. We provide examples to illustrate current practices and identify gaps in implementation. We show that marine technology transfer and marine scientific research inherently link in principle and in practice. We propose measures for the BBNJ agreement to strengthen the international framework for the transfer of marine technology in order to boost marine scientific research collaboration, fill knowledge gaps, and strengthen capacity through inclusive international participation.
Journal Article
Technological IE of MSTSMEs Based on DEA Model
Luo, Q. and Tang, X., 2020. Technological IE of MSTSMEs based on DEA model. In: Li, L. and Huang, X. (eds.), Sustainable Development in Coastal Regions: A Perspective of Environment, Economy, and Technology. Journal of Coastal Research, Special Issue No. 112, pp. 352-355. Coconut Creek (Florida), ISSN 0749-0208. High and new technology is the future development direction of technology and industry in China, which is the commanding point of technology competition among countries. With the economic globalization, TI has been paid attention. MSTSMEs has become the decisive factor for the comprehensive national strength competition. With the development of one belt, one road strategy, marine economy and marine technology innovation have become an important part in sustainable economic development. However, marine science and technology small and medium-sized enterprises (Hereinafter referred to as MSTSMEs) play an important role in China's marine economy, which makes an important contribution to China's marine high-tech. This paper selects the data of marine science and technology (Hereinafter referred to as MST) enterprises in the Bohai Rim region in 2018. Through DEA Malmquist index method, this paper analyzes the technological IE of MSTSMEs. Based on the two aspects of input and output, this paper constructs an evaluation index system, which will better analyze the reasons for the differences in technological IE (Hereinafter referred to as IE). Finally, some suggestions are put forward.
Journal Article
Application of EDA Technology in Marine Communication Electronic Circuit
Jiang, Y. and Liu, T., 2020. Application of EDA technology in marine communication electronic circuit. In: Li, L. and Huang, X. (eds.), Sustainable Development in Coastal Regions: A Perspective of Environment, Economy, and Technology. Journal of Coastal Research, Special Issue No. 112, pp. 437-439. Coconut Creek (Florida), ISSN 0749-0208. EDA technology, with its high efficiency and high operability in circuit design, has high applicability in the application of marine communication electronic circuit. With the rapid growth of international cross sea communication demand, the application of electronic technology of marine communication based on EDA technology has brought more broad development space. Based on this, this paper first studies the application characteristics of EDA technology in marine communication electronic circuit, then analyzes the design process of marine communication electronic circuit based on EDA technology, and finally gives the specific application of EDA technology in marine communication electronic circuit.
Journal Article
Intelligent Edge Monitoring Algorithm of Remote Sensing Images on Marine Environmental Pollution
Liu, G.; Ye, J.; Yang, X.; Chen, Y., and Gu, Y., 2020. Intelligent edge monitoring algorithm of remote sensing images on marine environmental pollution. In: Li, L. and Huang, X. (eds.), Sustainable Development in Coastal Regions: A Perspective of Environment, Economy, and Technology. Journal of Coastal Research, Special Issue No. 112, pp. 429-432. Coconut Creek (Florida), ISSN 0749-0208. Although traditional marine environmental pollution monitoring technology can detect marine pollution, it has shortcomings such as short monitoring range, low monitoring accuracy, and long monitoring time. This paper proposes that by introducing intelligent digital remote sensing multi-layer analysis technology, multidimensional monitoring of marine water quality; using big data analysis method to calculate the collected data to complete marine environmental pollution monitoring and analysis. Experimental results show that improved image monitoring technology can achieve full coverage and high-precision marine pollution monitoring, and can extract marine environmental pollution sample information.
Journal Article
Visual Design of Marine Architecture in Coastal Cities Based on “BIM+VR”
Nie, L., 2020. Visual design of marine architecture in coastal cities based on “BIM+VR”. In: Li, L. and Huang, X. (eds.), Sustainable Development in Coastal Regions: A Perspective of Environment, Economy, and Technology. Journal of Coastal Research, Special Issue No. 112, pp. 421-424. Coconut Creek (Florida), ISSN 0749-0208. BIM (Building Information Model) technology is the inevitable product of the application of information technology in the construction industry. In the design of ocean Building visual conservation, the BIM high-tech platform and 3d data information visualization technology can provide corresponding technical support for ocean building. The application of “BIM+VR” technology in the energy saving design of Marine buildings is analyzed from the aspects of building orientation, building thermal engineering, building lighting and solar radiation, etc. Building virtual model with BIM technology can help architectural designers better understand the details of the project and improve the rationality of the construction scheme. “BIM+VR” technology, with its design features such as visibility, optimization and simulation, makes up for the deficiencies of traditional architectural design methods, provides important data and information basis for the quantitative analysis of energy consumption in Building visual conservation design, and has been widely applied in ocean Building visual conservation design.
Journal Article
The Prototype of Marine Data Integration System Based on J2EE
Gao, X., 2020. The prototype of marine data integration system based on J2EE. In: Li, L. and Huang, X. (eds.), Sustainable Development in Coastal Regions: A Perspective of Environment, Economy, and Technology. Journal of Coastal Research, Special Issue No. 112, pp. 414-417. Coconut Creek (Florida), ISSN 0749-0208. Aiming at the heterogeneity of data sources in marine disciplines, this article uses XML technology for integration to achieve a unified representation of marine data. At the same time, it is supported by J2EE technology to propose and implement a multi-layer B/S architecture for marine XML data integration. The system prototype uses the scalable vector graphics (SVG) technology, an emerging XML technology, to realize the interaction of ocean data based on XML and provide support for ocean informatization.
Journal Article
Marine Three-dimensional Simulation Animation Design Based on Computer Rapid Simulation Technology
Wang, Y., 2020. Marine three-dimensional simulation animation design based on computer rapid simulation technology. In: Li, L. and Huang, X. (eds.), Sustainable Development in Coastal Regions: A Perspective of Environment, Economy, and Technology. Journal of Coastal Research, Special Issue No. 112, pp. 386-389. Coconut Creek (Florida), ISSN 0749-0208. In order to realize the three-dimensional integrated visualization of marine scalar data with characteristics such as massive, multi-source, heterogeneous, multi-dimensional, multi-format, dynamic, etc., a three-dimensional virtual visualization architecture based on service ideas and oriented to general scalar data formats is designed, and ocean three-dimensional Visualized the prototype system, and explained its architecture and functional design in detail; using a visualization method based on geometric objects, combined with key technologies such as LOD dynamic scheduling, surface texture and fast query, realized the efficient and fast 3D ocean scalar field data Simulation animation visualization, element value query and time sequence analysis functions. This research can provide ideas and technical reference for the visualization and analysis of other marine environmental element data.
Journal Article
Improving the Luminous Efficiency of Marine Semiconductor GaN LED by Conventional Process
Wang, X.; Fu, H., and Jiang, Q., 2020. Rapid analysis model of ocean information based on artificial intelligence exploration. In: Li, L. and Huang, X. (eds.), Sustainable Development in Coastal Regions: A Perspective of Environment, Economy, and Technology. Journal of Coastal Research, Special Issue No. 112, pp. 343-345. Coconut Creek (Florida), ISSN 0749-0208. At present, diode technology has been widely used in the lighting demand of all walks of life, but the external quantum efficiency of ordinary LED is still low, so it is urgent to improve the external quantum efficiency of LED. Based on this, this paper first analyzes the structure and preparation method of photonic crystal, then studies the way to improve the luminous efficiency of GaN based LED based on photonic crystal, and finally gives the result analysis of improving the luminous efficiency of marine semiconductor GaN based LED based on conventional technology.
Journal Article