搜索结果: 76-90 共查到“知识库 海洋地质学”相关记录778条 . 查询时间(2.186 秒)
Mid-Ocean Ridge Exploration with an Autonomous Underwater Vehicle
Autonomous Underwater Vehicle Ocean
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2015/7/22
Human-occupied submersibles, towed vehicles, and tethered remotely operated vehicles (ROVs) have traditionally been used to study the deep seafloor. In recent years, however, autonomous underwater veh...
Population Connectivity and Larval Dispersal Using Geochemical Signatures in Calcified Structures
Population Connectivity Larval Dispersal Geochemical Signatures Calcified Structures
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2015/7/22
The importance of larval dispersal to the population dynamics and biogeography of marine organisms has been recognized for almost a century (Hjort, 1914; Thorson, 1950). More recently, theoretical stu...
he Deep: The Extraordinary Creatures of the Abyss
Abyss Extraordinary Creatures
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2015/7/22
"Don't give away that book!" so exclaimed my 12-year-old daughter after seeing The Deep: The Extraordinary Creatures of the Abyss sitting next to the desk at my home office. Amid books on ocean turbul...
How'd They Do That?
fascinated viewers ocean
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2015/7/22
Like millions of other fascinated viewers, I watched the Discovery Channel television series Planet Earth in awe. The spectacular imagery was unforgettable. What I found particularly intriguing was th...
A Tribute to Melbourne Briscoe
Melbourne Briscoe longtime colleague
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2015/7/22
We are—as a body—beholden in an extraordinary way to our good friend and longtime colleague, Dr. Melbourne Briscoe. He has served The Oceanography Society (TOS) admirably for 20-odd years (and I use t...
The Equations of Oceanic Motions
Oceanic Motions Equations
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2015/7/22
The Equations of Oceanic Motions has two primarily pedagogical aims: to establish rigorously the equations of oceanic motions, including the equilibrium thermodynamics of seawater and the molecular tr...
Marine Environmental Genomics: Unlocking the Ocean's Secrets
Ocean's Secrets Environmental Genomics
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2015/7/22
In 1944, Oswald Avery, Colin MacLeod, and Maclyn McCarty demonstrated that DNA was the chemical basis of heredity and the genetic cornerstone of life on Earth (Avery et al., 1944). Some 30 years later...
Dynamics of Seafloor Processes:Advances from Benthic Observing Technologies
Dynamics of Seafloor Processes Benthic Observing
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2015/7/22
Interactions with the seafloor are a controlling characteristic of coastal environments, resulting in unique and intensified processes that define the coastal ecosystem (Figure 1). At the most fundame...
Quantifying Benthic Exchange of Fine Sediment via Continuous,Noninvasive Measurements of Settling Velocity and Bed Erodibility
Fine Sediment Noninvasive Measurements Settling Velocity Bed Erodibility
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2015/7/22
Benthic exchange of fine sediment has major implications for the structure and function of shelf and estuarine environments. Globally, the transport of particulate organic carbon from the land to the ...
Kilo Nalu:Physical/Biogeochemical Dynamics Above and Within Permeable Sediments
Kilo Nalu Physical/Biogeochemical Dynamics Permeable Sediments
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2015/7/22
The Kilo Nalu Nearshore Reef Observatory is a cabled physical-biogeochemical ocean observing system along the south coast of Oahu, Hawaii. Real-time observations began with the deployment of a range o...
Forcing and Dynamics of Seafloor-Water Column Exchange on a Broad Continental Shelf
Forcing and Dynamics Seafloor-Water Column Exchange Broad Continental Shelf
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2015/7/22
Relict sediments of elevated permeability characterize the majority of continental shelves globally (Emery, 1968). In these settings, interactions between benthic boundary layer (BBL) flows and seabed...
Monitoring the Seafloor Using the Noninvasive Eddy Correlation Technique:Integrated Benthic Exchange Dynamics
Noninvasive Eddy Integrated Benthi Exchange Dynamics
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2015/7/22
The eddy correlation technique has been used for 60 years in atmospheric boundary layer research to measure land-air exchanges of different constituents (e.g., Swinbank, 1951). Only recently, the tech...
The Rise of Interdisciplinary Oceanography
Oceanography physical ramifications
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2015/7/21
Ocean science has long been interdisciplinary. Each great ocean feature has a physical, chemical, biological, and geological signature. Phenomena associated with these features have led curious scient...
Musings on Communications within the Ocean Research Community: Then and the Future
Ocean Research Community Future
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2015/7/21
Long before science communication began to travel the Internet, ocean scientists had Omnet. The history of communications within the ocean research community is rooted in the story of my marriage to a...
Arc Marine: GIS For a Blue Planet
GIS Blue Planet
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2015/7/21
This interesting and useful manual is meant to provide the background and context for a set of software that assists marine scientists to carry out GIS (Geographical Information System) analysis of mu...