lacustrine sediment

基本解釋

The magnetic frequency dependent susceptibility of lacustrine sediment is one of the main environmental indexes for reconstructing historical environmental variations.
湖泊沉積物頻率磁化率是恢復(fù)歷史時期環(huán)境變化的重要環(huán)境指標之一。
The data of carbon isotope in organic matter and magnetic susceptibility of paleosol and lacustrine sediment are extensively used to reconstruct the paleoclimatic change.
古土壤和湖泊中的有機質(zhì)碳同位素與磁化率指標被廣泛應(yīng)用于古氣候的重建。
Sampling undisturbed lacustrine sediment is a critical job for environmental research. The recovery and undisturbedness of samples ha ve direct effect on the environmental research results.
在湖泊環(huán)境研究中，淤泥質(zhì)沉積物取樣是一項很重要的工作，樣品的取心率和原狀性直接影響了環(huán)境研究的結(jié)果。