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Martynas Drazdauskas and Sergejus Lebedevas
The capability of operational marine diesel engines to adapt to renewable and low-carbon fuels is considered one of the most influential methods for decarbonizing maritime transport. In the medium and long term, ammonia is positively valued among renewab...
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Sergejus Lebedevas and Edmonas Mila?ius
The decarbonization of maritime transport has become a crucial strategy for the adoption of renewable low-carbon fuels (LCFs) (MARPOL 73/78 (Annex VI) and COM (2021) 562-final 2021/0210 (COD)). In 2018, 98% of operated marine diesel engines ran on fossil...
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Insik Hwang, Chybyung Park and Byongug Jeong
The pathway to zero carbon emissions passing through carbon emissions reduction is mandatory in the shipping industry. Regarding the various methodologies and technologies reviewed for this purpose, Life Cycle Cost Analysis (LCCA) has been used as an exc...
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Yundong Li, Shigui Jiang, Hongdi Fan, Qibin Yang, Song Jiang, Jianhua Huang, Lishi Yang, Wenwen Zhang, Xu Chen and Falin Zhou
Na+/H+-exchanger (NHE) assumes a significant part in different particle transport in creatures. A clone of Penaeus monodon NHE cDNA was examined in this study (PmNHE), and its impact on high-concentration ammonia nitrogen stress was researched. The 877-a...
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Irina V. Tokareva and Anatoly S. Prokushkin
The accelerated rates of warming in high latitudes lead to permafrost degradation, enhance nutrient cycling and intensify the transport of terrestrial materials to the Arctic rivers. The quantitative estimation of riverine nutrient flux on seasonal and s...
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Changjin Zhao, Hanjie Yang, Zhongya Fan, Lei Zhu, Wencai Wang and Fantang Zeng
Recovery of tide-receiving is considered to improve the water quality in the Lianjiang River, a severely polluted and tide-influenced river connected to the South China Sea. A tide-receiving scenario, i.e., keeping the tide gate open, is compared with th...
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Oleksii Klymenko
Pág. 43 - 52
This study analyzes the change in the calculated reduced emissions of pollutants by all major categories of road vehicles of European environmental classes from "Euro-0" to "Euro-6". It covers cars, light commercial vehicles, trucks, buses, and category ...
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Christine McCarthy, Michael A. Nielson, Allie N. Coonin, Jessica Shea Minker and Armando A. Domingos
We measured the ultrasonic properties and microstructure of two-phase binary mixtures of the ice?ammonia partial melt system, which was selected based on its importance for numerous planetary bodies. The equilibrium microstructure of ice?ammonia melt was...
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Chenfu Huang, Anika Kuczynski, Martin T. Auer, David M. O?Donnell and Pengfei Xue
The emerging shift in Great Lakes management from offshore to nearshore waters will require attention to complexities of coastal hydrodynamics and biogeochemical transformations. Emphasizing hydrodynamics, this work resolves transport processes in quanti...
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Thomas Ellermann, Jesper Nygaard, Jesper Heile Christensen, Per Løfstrøm, Camilla Geels, Ingeborg Elbæk Nielsen, Maria Bech Poulsen, Christian Monies, Steen Gyldenkærne, Jørgen Brandt and Ole Hertel
Eutrophication events are frequent in Inner Danish waters and critical loads are exceeded for much of the Danish sensitive terrestrial ecosystems. The Danish air quality monitoring program combines measurements and model calculations to benefit from the ...
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