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中国地质大学科学技术发展院张宏斌，谢树成* 等 BGEG/GPMR国家重点实验室 Science, 02 Nov 2018, East Asian hydroclimate modulated by the position of the westerlies during Termination I（图）
冰期；终止期I；西风带；对东亚；干湿；古气候
2021/10/21
2018年11月2日，《SCIENCE》上刊发了中国地质大学谢树成教授团队的最新研究成果——“East Asian hydroclimate modulated by the position of the westerlies during Termination I”（冰期终止期I西风带对东亚干湿古气候的影响）。该文第一作者为生物地质与环境地质国家重点实验室张宏斌老师，谢树成教授为通讯作者。
Melting history of the Patagonian Ice Sheet during Termination I inferred from marine sediments
Patagonian Ice Sheet Termination I melting history Al2O3 flux marine sediments
2017/4/11
To investigate the melting history of the Patagonian Ice Sheet (PIS) during the last deglaciation, we reconstructed
Al2O3 flux in sediments from the Magellanes fjord (53°S) and southern Patagonia (55...
Anisotropic unstable ion distribution functions downstream of the solar wind termination shock
ion plasma state solar wind
2009/5/27
In this paper we demonstrate that solar wind ions, passing over the quasiperpendicular portion of the solar wind MHD termination shock, unavoidably develop strongly pronounced pitchangle anisotropies....
Self-initialised Fermi-1 acceleration by pitch-angle re-scattering of solar wind ions reflected from the parallel termination shock
anomalous cosmic ray process governing pick-up ions solar wind ions
2009/5/27
In a recent kinetic calculation a rather high amount of reflected ions was shown to occur at the solar wind termination shock under a parallel magnetic field orientation. The fate of these reflected i...
Motivated by the observed branching of the Equatorial Undercurrent in the Gulf of Guinea, an idealized model is developed here to examine the termination of an equatorial jet in a gulf. Similarity sol...
Entrainment and the Termination of the Equatorial Undercurrent
Equatorial Undercurrent upper mixed layer
2009/1/5
An ideal fluid model of the Equatorial Undercurrent is modified by the addition of a specified, cross-isopycnal entrainment of fluid into the upper mixed layer. The entrainment is limited to a narrow ...
Valuable mineral resources are widely distributed throughout the seabed. autonomous underwater vehicles (AUVs) are preferable to remotely-operated vehicles (ROVs) when probing for such mineral resources as the extensive exploration area makes it difficult to maintain contact with operators. AUVs depend on batteries, so their power consumption should be reduced to extend exploration time. Power for conventional marine instrument systems is incorporated in their waterproof sealing. External intermittent control of this power source until termination of exploration is challenging due to limitations imposed by the underwater environment. Thus, the AUV must have a power control system that can improve performance and maximize use of battery capacity. The authors developed such a power control system with a three-step algorithm. It automatically detects underwater operational states and can limit power, effectively decreasing power consumption by about 15%.
surface piercing propeller boundary element method hydrodynamic characteristics
2011/9/13
Demand for high-speed marine vehicles (HSMVs) is high among both commercial and naval users. It is the duty of the marine vessel’s designer to provide a hull and propulsion system that diminishes drag...
期刊信息
篇名
Replication-associated strand asymmetries in vertebrate genomes and implications for replicon size, DNA replication origin and termination
语种
英文
撰写或编译
撰写
作者
侯文茹,王海芳,牛登科
第一作者单位
北京师范大学生命科学学院
刊物名...
The evolution and termination of an iron-induced mesoscale bloom in the northeast subarctic Pacific
The evolution iron-induced mesoscale bloom
2014/5/13
We initiated and mapped a diatom bloom in the northeast subarctic Pacific by concurrently adding dissolved iron
and the tracer sulfur hexafluoride to a mesoscale patch of high-nitrate, lo...