搜索结果: 1-5 共查到“海洋物理学 sediments”相关记录5条 . 查询时间(0.031 秒)
An algorithm for detecting layer boundaries in sediments
algorithm layer boundaries sediments
2009/11/9
In this paper we present an algorithm based on wavelet multiscale decomposition, designed to detect lines of maximal gradients in horizontal direction within two-dimensional data sets. The algorithm i...
Sediments in Bottom-Arrested Gravity Plumes: Numerical Case Studies
Sediments Numerical Case Studies Bottom-Arrested Gravity Plumes
2008/10/23
In the present paper a hydrostatic “reduced gravity” model, generally used to simulate transient bottom-arrested gravity plumes, was coupled with a sediment transport model. The coupled model consider...
The role of soluble Fe(III) in the cycling of iron and sulfur in coastal marine sediments
The role of soluble Fe(III) cycling of iron sulfur in coastal marine sediments
2014/5/9
In marine sediments, Fe(III) is found predominantly as a solid. Recently, however, soluble species of Fe3+ complexed by natural organic ligands have been detected in coastal marine sediments with volt...
Diatom–chemistry relationships in Yellowstone Lake (Wyoming) sediments: Implications for climatic and aquatic processes research
Diatom–chemistry relationships Yellowstone Lake
2014/5/20
We analyzed sediment elemental composition (C, N, P, and Si) and planktonic diatom fossils from the top 32 cm
of a short core (55 cm) from Yellowstone Lake (Wyoming), tracking deposition from about 1...
Compound-specific D/H ratios of lipid biomarkers from sediments as a proxy for environmental and climatic conditions
Compound-specifi c environmental climatic conditions
2014/4/8
Hydrogen isotope ratios (D/H) of lipid biomarkers extracted from aquatic sediments were
measured to determine whether they can be used as a proxy for D/H of environmental water. Values of dD
were de...