搜索结果: 91-105 共查到“知识库 海洋地质学”相关记录778条 . 查询时间(1.102 秒)
A Child's View of Circulation in Prince William Sound, Alaska?
Prince William Sound Circulation
2015/7/20
An oceanographic field exercise was conducted in central Prince William Sound, Alaska, in mid summer 2004 to evaluate the capability of the Prince William Sound Observing System to forecast the trajec...
Every few years, we rebid the printing and mailing of Oceanography to obtain the best available price and service. During this process, we review shipping methods, timeliness of mailing, printer respo...
Assess 'Til We Drop?
sandals oceanography
2015/7/20
June is the time that oceanography undergraduates have the cleanest shoes and tidiest rooms, and have contacted everyone in their mobile phone directories—many for the first time since last year. Univ...
FROM THE PRESIDENT. Embracing the Opportunity to Change How We Educate the Next Generation of Ocean Sciences
Ocean Sciences Educate
2015/7/20
Looking back over the past two years as President of The Oceanography Society, I see that many of the issues that I discussed in my first essay continue to be at the forefront of our national discussi...
Early Life History and Fisheries Oceanography: New Questions in a Changing World
Early Life History Fisheries Oceanography
2015/7/20
In the past 100 years since the birth of fisheries oceanography, research on the early life history of fishes, particularly the larval stage, has been extensive, and much progress has been made in ide...
ICES and PICES Strategies for Coordinating Research on the Impacts of Climate Change on Marine Ecosystems
Coordinating ICES and PICES
2015/7/20
The social, economic, and ecological consequences of projected climate change on fish and fisheries are issues of global concern. In 2012, the International Council for the Exploration of the Sea (ICE...
Ocean (De)oxygenation Across the Last Deglaciation:Insights for the Future
Ocean (De)oxygenation Last Deglaciation Insights for the Future
2015/7/17
Anthropogenic warming is expected to drive oxygen out of the ocean as the water temperature rises and the rate of exchange between subsurface waters and the atmosphere slows due to enhanced upper ocea...
Anthropogenic Lead Emissions in the Ocean:The Evolving Global Experiment
Anthropogenic Lead Emissions Ocean Evolving Global Experiment
2015/7/17
We review the current distribution of lead and lead isotopes in the ocean with regard to the evolving pattern of human emissions during the past decades and centuries.
Quantifying the Impact of Atmospheric Deposition on the Biogeochemistry of Fe and Al in the Upper Ocean:A Decade of Collaboration with the US CLIVAR-CO2 Repeat Hydrography Program
Atmospheric Deposition Biogeochemistry of Fe Al in the Upper Ocean Collaboration CLIVAR-CO2 Repeat Hydrography Program
2015/7/17
The aerosol deposition of continental material and its partial dissolution in the surface ocean exerts an important control on the distribution of iron and other potentially limiting trace metal (TM) ...
The triple disaster of the March 11, 2011, earthquake, tsunami, and subsequent radiation releases from Japan's Fukushima Dai-ichi nuclear power plant were unprecedented events for the ocean and societ...
Scientific Outcomes and Future Challenges of the Ocean Carbon and Biogeochemistry Program
Scientific Outcomes Future Challenges Ocean Carbon Biogeochemistry Program
2015/7/17
The ocean plays a major role in shaping Earth's climate, regulating levels of key atmospheric trace gases such as carbon dioxide on time scales of decades to millennia. Much progress has been made in ...
Interannual and Subdecadal Variability in the Nutrient Geochemistry of the Cariaco Basin
Interannual and Subdecadal Variability Nutrient Geochemistry Cariaco Basin
2015/7/17
The CARIACO Ocean Time Series program has made monthly measurements of oxygen, nutrients, and carbon system parameters (∑CO2, alkalinity, pH) in the Cariaco Basin since 1996. At the same time, sedimen...
A Decade of Directly Measured Sediment N2 Fluxes:What Can Narragansett Bay Tell Us About the Global Ocean Nitrogen Budget?
Directly Measured Sediment N2 Fluxes Narragansett Bay Global Ocean Nitrogen Budget
2015/7/17
The tight coupling between nitrogen and carbon cycling has important implications for global climate. These two cycles are under growing anthropogenic pressures (e.g., warming temperatures, changes in...
Eutrophication-Driven Deoxygenation in the Coastal Ocean
Eutrophication-Driven Deoxygenation Coastal Ocean
2015/7/17
Human activities, especially increased nutrient loads that set in motion a cascading chain of events related to eutrophication, accelerate development of hypoxia (lower oxygen concentration) in many a...
Patterns and Controls of Nutrient Concentrations in a Southeastern United States Tidal Creek
Nutrient Concentrations Southeastern United States
2015/7/16
Terrestrial inputs largely govern nutrient delivery to the coastal ocean, and subsequent processes transform these nutrients in the land-ocean transition zone. Here, we describe spatial and temporal p...