نتایج جستجو برای: sediment core

تعداد نتایج: 250295  

1997
CEARA RISE Kate Moran

Sediments recovered from Ocean Drilling Program (ODP) holes undergo elastic rebound and physical expansion when recovered from great depths below the seabed (about 75 m). This expansion contributes to the artificial “growth” of the composite depth section (Hagelberg et al., 1992). Sediment elastic properties, derived from one-dimensional consolidation tests, are used to correct the expanded sed...

2010
Ivana UJEVIĆ Zorana KLJAKOVIĆ-GAŠPIĆ Danijela BOGNER

Seasonal and spatial distributions of cadmium (Cd) and organic matter (OM) in sediment and suspended matter of the semi-enclosed Kaštela Bay (middle Adriatic Sea) were investigated at four stations during a one year period (April 2000 April 2001). Samples of surface sediment and suspended matter were collected monthly. One sediment core was sampled at every station at the beginning of the sampl...

Journal: :Bulletin of the Geological Society of Greece 2017

Journal: :Japanese Journal of Limnology (Rikusuigaku Zasshi) 2005

Monitoring the frequency changes of hard and non-degradable ostracod shells can provide valuable information about the past conditions of inland wetlands sediments as a biological index. In this regard, a sediment core with a length of 38 cm was harvested using a static sediment core sampler at the beginning of the delta of Gavkhooni international wetland (Shakh-Kenar station) in April 2019, an...

2014
Kaipo Perez Kuʻulei S. Rodgers Paul L. Jokiel Claire V. Lager Daniel J. Lager

Survival and settlement of Pocillopora damicornis larvae on hard surfaces covered with fine (<63 µm) terrigenous red clay was measured in laboratory Petri dishes. The dishes were prepared with sediment films of various thicknesses covering the bottoms. Coral larvae were incubated in the dishes for two weeks and the percent that settled on the bottom was determined. There was a statistically sig...

2016
Bao Son Trinh Brian Reid Kevin Hiscock

BACKGROUND Sorption and biodegradation are the primary processes of organic pollution remediation in aquatic and soil/sediment environments. While researchers have substantially reported their findings regarding these processes, little attention has been given to description of experimental apparatus. This technical paper aims to present the development and detailed design of a fixed-bed column...

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