dry-lake sediments 干枯湖泊沉积
Salt lake sediments 盐湖沉积物
East-lake sediments 东湖淤泥
qinghai lake sediments 青海湖沉积物
frozen lake sediments 冻结湖相沉积
lake sediments and peat 湖沼沉积物
Thus, it is necessary to investigate the biogeochemical characteristics and bioavailability of organic phosphorus in lake sediments. This study is one of the important parts of "lake sediment investigation in east plain region" foundation project.
目前对于湖泊沉积物中磷的研究多集中于无机磷,对沉积物另一重要组分有机磷研究却缺乏深入探讨。
参考来源 - 东部平原湖泊沉积物有机磷特征及其富营养化效应Result shows AIT method is suitable to determine in situ denitrification of lake sediments.
结果表明，乙炔抑制方法适合湖泊底泥反硝化作用的测定。
参考来源 - 富营养化湖泊底泥中反硝化微生物及其反硝化作用的研究Therefore it emerges the phenomenon we see in the wild: different periods of lake sediments range of large or small in the horizontal direction; lacustrine deposits and fluvial or aeolian deposits were interbedded in the vertical direction.
因此就出现了我们在野外看到的现象:水平方向上,不同时期的湖相沉积层范围或大或小;垂直方向上,湖相沉积与河流相沉积或与风成黄土沉积呈互层分布。
参考来源 - 山陕地堑湖盆第四纪阶段性演化的时间序列差异及其意义·2,447,543篇论文数据，部分数据来源于NoteExpress
Xiaochaidan salt lake sediments were studied in detail by means of geochemistry, especially organic geochemistry.
本文采用地球化学与有机地球化学方法详细研究了小柴旦盐湖沉积物。
As an important component of lake sediments, diatom is of great value for reconstructing paleoclimate and paleoenvironment.
硅藻是湖泊沉积物的重要组成部分，沉积物硅藻硅氧同位素在重建古气候、古环境方面具有重要价值。
Dr Field’s team set about the task by analysing ancient records of birch pollen preserved in lake sediments from known mammoth breeding grounds like Siberia.
菲尔德博士的研究团队已经开始这项工作，在诸如西伯利亚等己知猛犸象的繁殖地点，他们对湖区沉淀物中保存的桦树花粉的远古信息进行了分析。
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