Results 51 to 60 of about 351,890 (421)
, 1996 The physical oceanography component of the AMLR program provided the means to identify contributing water masses and environmental influences within the AMLR study area, as well as to log meteorological and sea surface conditions annotated by the ship's ...
Amos, Anthony F. +2 more
core +1 more source
Markov-chain approach to a process with long-time memory [PDF]
J. Phys. Oceanogr. 33 (2003) 293-8., 2001 We show that long-term memory effects, present in the chaotic dispersion process generated by a meandering jet model, can be nonetheless taken into account by a first order Markov process, provided that the states of the phase space partition, chosen to describe the system, be appropriately defined.
arxiv +1 more source
Journal of Quaternary Science, Volume 38, Issue 1, Page 38-48, January 2023., 2023 Abstract We explore the correspondence between changing palaeoenvironments, patterns of site use, and lithic technology at the rock shelter site Klein Kliphuis (South Africa) across the interval 65–55 000 years before present. This period coincides with the termination of Marine Isotope Stage (MIS) 4, and the disappearance of an iconic late Pleistocene
Alex Mackay, Caroline R. Cartwright
wiley +1 more source
Applications of Machine Learning in Chemical and Biological Oceanography [PDF]
arXiv, 2022 Machine learning (ML) refers to computer algorithms that predict a meaningful output or categorize complex systems based on a large amount of data. ML is applied in various areas including natural science, engineering, space exploration, and even gaming development.
arxiv
Asymptotic light field in the presence of a bubble-layer [PDF]
Optics Express, vol 5, number 5, August 1999, page120-123, 2000 We report that the submerged microbubbles are an efficient source of diffuse radiance and may contribute to a rapid transition to the diffuse asymptotic regime. In this asymptotic regime an average cosine is easily predictable and measurable.
arxiv +1 more source
Journal of Quaternary Science, Volume 38, Issue 1, Page 107-122, January 2023., 2023 Abstract Small mountain lakes are natural archives for understanding long‐term natural and anthropogenic impact on the environment. This study focused on long‐term (last ca. 13 000 years) vegetation changes and sedimentary processes in the catchment area of Lake Planina pri jezeru (1430 m a.s.l.) by using mineralogical, geochemical and palynological ...
Nina Caf +8 more
wiley +1 more source
The Future of Oceanography from Space: Introduction to the Special Issue [PDF]
Oceanography, 2010 In this special issue of Oceanography we explore a number of different science drivers for the future of oceanography from space. Given all the developments in remote sensing over the last few decades, this area is rich for inquiry, and we do not presume
Eric J. Lindstrom, Nikolai Maximenko
doaj
Лëд и снег, 2022 The year 2022 marks the 30th anniversary from operation of the Russian-American drifting station in the Antarctic. It was first experience of organizing a research station on sea ice in the South Polar exploration. Russia and the U.S.
V. V. Lukin
doaj +1 more source
Synergies in Operational Oceanography: The Intrinsic Need for Sustained Ocean Observations
Frontiers in Marine Science, 2019 Operational oceanography can be described as the provision of routine oceanographic information needed for decision-making purposes. It is dependent upon sustained research and development through the end-to-end framework of an operational service, from ...
F. Davidson +40 more
semanticscholar +1 more source
Sensors, 2019 A cost-effective optical sensor for continuous in-situ monitoring of turbidity and suspended particulate matter concentration (SPM), with a production cost in raw materials less than 20 €, is presented for marine or fluvial applications. The sensor
T. Matos +5 more
doaj +1 more source