Deep-sea sediments
نویسندگان
چکیده
منابع مشابه
Mesoscale eddies transport deep-sea sediments
Mesoscale eddies, which contribute to long-distance water mass transport and biogeochemical budget in the upper ocean, have recently been taken into assessment of the deep-sea hydrodynamic variability. However, how such eddies influence sediment movement in the deepwater environment has not been explored. Here for the first time we observed deep-sea sediment transport processes driven by mesosc...
متن کاملMicroplastic pollution in deep-sea sediments.
Microplastics are small plastic particles (<1 mm) originating from the degradation of larger plastic debris. These microplastics have been accumulating in the marine environment for decades and have been detected throughout the water column and in sublittoral and beach sediments worldwide. However, up to now, it has never been established whether microplastic presence in sediments is limited to...
متن کاملLate-Pleistocene Climates and Deep-Sea Sediments.
Reports Renal Transport of p-Aminohippurate Labeled with Oxygen-18: J. V. Taggart ................................................... 401 Method of Preparing Radioactive Cations for Tracing Ground Water: W. J. Lacey and W. de Laguna ....... ............................ 402 Inhibition of Yeast Hexokinase by Fluoride Ion: N. C. Melchior and J. B. Melchior ...... ........................... 402 Au...
متن کاملAncient DNA complements microfossil record in deep-sea subsurface sediments.
Deep-sea subsurface sediments are the most important archives of marine biodiversity. Until now, these archives were studied mainly using the microfossil record, disregarding large amounts of DNA accumulated on the deep-sea floor. Accessing ancient DNA (aDNA) molecules preserved down-core would offer unique insights into the history of marine biodiversity, including both fossilized and non-foss...
متن کاملCosmic Spherules from Triassic Deep-sea Sediments in Japan
Introduction: Cosmic spherules are subspherical to spherical particles of <1 mm diameter which are produced by melting of interplanetary dust and large objects during atmospheric entry. Although cosmic spherules are known principally from the ice sheets of polar regions and Cenozoic deep-sea sediments [1-3], a few spherules older than Mesozoic were recovered from the sedimentary rocks of pelagi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Eos, Transactions American Geophysical Union
سال: 2012
ISSN: 0096-3941
DOI: 10.1029/2012eo170005