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Nature Geoscience：地球轨道可直接驱动千年尺度气候震荡（图）
地球轨道 千年尺度 气候震荡
2023/1/17
地球轨道的变化无需通过改变地球内部气候背景就可直接触发气候突变。一个由中国，英国，德国和澳大利亚的科学家组成的国际科研团队，利用复杂气候模型，系统论证了地球轨道变化对气候突变的双重调制机制，为理解更新世气候突变事件的触发机理提供了全新的动力模型。该题为“Direct astronomical influence on abrupt climate variability”的数值模拟工作，于北京时间...
“Scientist as a game”: learning geoscience via competitive activities
Science outreach Education Seismic and volcanic hazard
2015/8/14
Nowadays, science communication is considered as one of the major challenges that research institutions are required to face. The strategies to attract public interest, the choice of the correct langu...
On Choosing Fourier Transforms for Practical Geoscience Applications
Fourier Transforms Filtering Spectra Impulse Response
2013/3/11
The variety of definitions of Fourier transforms can create confusion for practical applications. This paper examines the choice of formulas for Fourier transforms and determines the appropriate choic...
Recent developments in ASTER Geoscience products for Australia
Recent developments ASTER Geoscience products Australia
2012/3/30
Identifying and mapping regolith materials at the regional and continental-scale can be facilitated via a new generation of remote sensing methods and standardised geoscience products. The multispectr...
New Indivisible Geoscience Paradigm
Indivisible Geoscience Paradigm Earth's interior Geophysics
2011/8/4
Abstract: Earth's interior, I posit, is like one of the rare, oxygen-starved "enstatite chondrite" meteorites (and unlike a more-oxidized "ordinary chondrite" as has been believed for seventy years). ...
Solving Problems of Lithosphere:The First Finnish Workshop on the Global Geoscience Transect (GGT) Project
Lithosphere Workshop Geoscience Transect
2009/6/15
Solving Problems of Lithosphere:The First Finnish Workshop on the Global Geoscience Transect (GGT) Project.