搜索结果: 1-15 共查到“海洋科学 deep ocean”相关记录31条 . 查询时间(0.156 秒)
Sea ice kept oxygen from reaching deep ocean during last ice age, study finds（图）
Sea ice oxygen reaching deep ocean during ice age
2021/3/5
Extensive sea ice covered the world's oceans during the last ice age, preventing oxygen from penetrating into deep ocean waters and complicating the relationship between oxygen and carbon, a new study...
Hurricane Nicole sheds light on how storms impact the deep ocean（图）
Hurricane Nicole sheds storms impact deep ocean
2019/10/18
In early October 2016, tropical storm Nicole formed in the middle of the Atlantic Ocean. It roamed for six days, reaching Category 4 hurricane status with powerful 140 miles per hour winds, before hit...
Deep-ocean vents fuel massive phytoplankton blooms（图）
Deep-ocean vents fuel phytoplankton blooms
2019/10/28
Researchers at Stanford University have found an aquatic highway that releases nutrients from within the Earth and ferries them up to surface waters off the coast of Antarctica. There the nutrients st...
Hotspot Ecosystem Research on Europe's Deep-Ocean Margins
Deep-Ocean Margins Hotspot Ecosystem
2015/7/29
Europe's deep-ocean margin stretches over a distance of 15,000 km along the Atlantic Ocean from the Arctic to the Iberian margin and from western to eastern Mediterranean, and to the Black Sea. The ma...
EUROpean Deep Ocean Margins (EuroDOM): A New Training-Through-Research Frontier
Training-Through-Research Frontier Deep Ocean Margins
2015/7/29
A critical component of ongoing ocean margin research in Europe is the involvement of young researchers, many of whom will eventually build careers in this field. As part of the European Commission's ...
Deep Ocean Carbonate Chemistry and Glacial-Interglacial Atmospheric CO2 Changes
Deep Ocean Carbonate Chemistry Glacial-Interglacial Atmospheric CO2
2015/7/17
Changes in deep ocean carbonate chemistry have profound implications for glacial-interglacial atmospheric CO2 changes. Here, we review deep ocean carbonate ion concentration ([CO32–]) changes based on...
Motion,Commotion,and Biophysical Connections at Deep Ocean Seamounts
Motion Commotion Biophysical Connections Deep Ocean Seamounts
2015/7/7
Seamounts attract the attention of physical oceanographers for a variety of reasons: seamounts play a special role in ocean biology; they may be hydrothermally and magmatically active and thereby feed...
Seamounts:Deep-Ocean Laboratories of Faunal Connectivity,Evolution,and Endemism
Seamounts Deep-Ocean Laboratories Faunal Connectivity Evolution Endemism
2015/7/7
Seamount systems that are geographically, hydrographically, topographically, and/or genetically "isolated" are likely to have developed highly endemic taxa and ecosystems. Although current estimates o...
Ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO): A long-lived protein in the deep ocean
Ribulose-1,5-bisphosphate carboxylase/oxygenase RuBisCO A long-lived protein the deep ocean
2014/4/3
We demonstrate that the distribution of ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO) in the deep North Pacific is a unique tracer for the accumulation of biochemically identifiable organi...
Ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO): A long-lived protein in the deep ocean
Ribulose-1,5-bisphosphate carboxylase/oxygenase RuBisCO A long-lived protein deep ocean
2014/4/4
We demonstrate that the distribution of ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO) in the deep North Pacific is a unique tracer for the accumulation of biochemically identifiable organi...
Propagating and evanescent internal waves in a deep ocean model
Propagating evanescent internal waves deep ocean model
2012/2/28
We present experimental and computational studies of the propagation of internal waves in a stratified fluid with an exponential density profile that models the deep ocean. The buoyancy frequency prof...
Sedimentation of acantharian cysts in the Iceland Basin: Strontium as a ballast for deep ocean particle flux, and implications for acantharian reproductive strategies
acantharian cysts a ballast for deep ocean particl
2014/4/16
Acantharian cysts were discovered in sediment trap samples from spring 2007 at 2000 m in the Iceland Basin.
Although these single-celled organisms contribute to particulate organic matter flux in the...
Nitrogen cycling in a deep ocean margin sediment (Sagami Bay, Japan)
a deep ocean margin sediment Nitrogen cycling
2014/4/18
On the basis of in situ NO{
3 microprofiles and chamber incubations complemented by laboratory-based
assessments of anammox and denitrification we evaluate the nitrogen turnover of an ocean margin s...
Energy densities as a function of frequency of the vertical and relative horizontal velocities of water in the deep ocean as measured at clusters of neutrally buoyant floats are compared for different...
Temperature Spectra in the Deep Ocean off Hawaii
Temperature Spectra Deep Ocean off Hawaii
2009/3/26
Estimates of the spatial spectrum of ocean temperature fluctuations at six different depths between 500 and 2500 m are presented. Measurements were made with a depth-stable, self-propelled instrument ...