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Research on the Optimization and Upgrading of Marine Tourism Products in Shanghai
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作者 Yuxiang Zheng Xiu Chen 《Journal of Economic Science Research》 2021年第2期23-32,共10页
The ocean has become a new theme of the world economic competition.The development of marine industry is an inevitable measure to stabilize the sustainable and healthy development of China’s national economy.As a lea... The ocean has become a new theme of the world economic competition.The development of marine industry is an inevitable measure to stabilize the sustainable and healthy development of China’s national economy.As a leading industry of marine economy,marine tourism has great potential for development.Marine tourism products are the foundation and power source of marine tourism development.The optimization of tourism products plays the most direct and key role in the upgrading of tourism industry.Shanghai,located in the center of Yangtze River Delta,is one of the most developed regions in China.However,with the increasing competition in the tourism market,the development of marine tourism is inevitable.This paper analyzes the general situation of marine tourism resources and the development status of tourism products in Shanghai,and probes into the specific countermeasures for the upgrading of its products,so as to promote the high-efficiency development of marine economy in Shanghai. 展开更多
关键词 Marine tourism Marine tourism products product upgrading SHANGHAI
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MADS-box transcription factors as green-revolution regulators for plant longevity and biomass production
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作者 Yixiang Wang Jingyuan Liu +3 位作者 Xifeng Ren Chunxiang Fu Liangcai Peng Yanting Wang 《Green Carbon》 2025年第1期110-112,共3页
During long-term evolution,plants have signified a shift in their life-history strategy from perenniality to annuality to rapidly complete their reproduction in variable climatic environments.However,as the human popu... During long-term evolution,plants have signified a shift in their life-history strategy from perenniality to annuality to rapidly complete their reproduction in variable climatic environments.However,as the human population is rapidly increasing and fossil fuels are being increasingly consumed,it becomes essential to develop low-carbon agriculture and sustainable industries.Therefore,it is important to improve plant perennial flowering behavior to upgrade biomass production and maintain biodiversity as a green revolution and carbon neutralization strategy[1]. 展开更多
关键词 fossil fuels plant longevity upgrade biomass production mads box transcription factors green revolution improve plant perennial flowering behavior biomass production long term evolution
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The Lesson From the Catalyst Effect
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作者 Liang Xiao 《Beijing Review》 2025年第14期26-26,共1页
Many Chinese consumers hesitated to purchase electric vehicles(EVs)in the first quarter of 2025,due to concerns about frequent product upgrades and continuing price reductions:Developments such as these have been leav... Many Chinese consumers hesitated to purchase electric vehicles(EVs)in the first quarter of 2025,due to concerns about frequent product upgrades and continuing price reductions:Developments such as these have been leaving many with buyers remorse just weeks or months after purchase. 展开更多
关键词 buyers remorse price reductions electric vehicles evs catalyst effect product upgrades electric vehicles
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