搜索结果: 1-15 共查到“理学 North Pacific Ocean”相关记录26条 . 查询时间(0.093 秒)
Dust in the wind:North Pacific Ocean fertilized by iron in Asian dust（图）
Dust wind North Pacific Ocean fertilized iron Asian dust
2019/10/28
Vast subtropical gyres -- large systems of rotating currents in the middle of the oceans -- cover 40% of the Earth. The gyres have long been considered biological deserts, with waters that contain ver...
Geological factors responsible for REY-rich mud in the western North Pacific Ocean: Implications from mineralogy and grain size distributions
REY-rich mud biogenic calcium phosphate phillipsite pelagic sediment grain size distribution
2017/4/10
Seven piston cores were collected from the seafloor ~250 km south of Minamitorishima Island in the western North
Pacific Ocean during the cruise KR13-02 of R/V Kairei; in some portions of cores PC04 ...
Photochemical bleaching of fluorescent dissolved organic matter in the subtropical North Pacific Ocean
marine humic-like fluorescent dissolved organic matter photobleaching solar irradiation size distribution hydrophobic/ hydrophilic properties Abbreviations: DIC dissolved in
2017/4/10
We examined the molecular weight distribution of the fluorescence intensity of FDOMM and dissolved organic carbon
(DOC) concentrations in the subtropical western North Pacific, in order to characteri...
Diatoms spread a high εNd-signature in the North Pacific Ocean
diatom silica frustules neodymium isotope seawater island arc loess
2017/4/11
The Nd and Sr isotopes of the acetic-acid-soluble, hydrochloric-acid-soluble, hydrofluoric-acid-soluble (siliceous)
fractions of settling particles collected in the highly diatom productive Bering Se...
Seasonal analysis of protistan community structure and diversity at the USC Microbial Observatory (San Pedro Channel, North Pacific Ocean)
protistan community structure USC Microbial Observatory
2014/4/17
The structure and genetic diversity of marine protistan assemblages were investigated in the upper 500 m of the
water column at a Pacific Ocean time-series station off the coast of Southern Californi...
Time and Length Scales of Baroclinic Eddies in the Central North Pacific Ocean
Length Scales Baroclinic Eddies Central North Pacific Ocean
2009/3/26
The time and length scales of baroclinic eddies in the eastern half of the North Pacific Subtropical Gyre are examined using four data sets: 1) single vertical sections of temperature, based on closel...
Predictability of Sea Surface Temperature and Sea Level Pressure Anomalies over the North Pacific Ocean
sea level pressure sea surface temperature
2009/3/7
Nonseasonal variability of sea level pressure (SLP) and sea surface temperature (SST) in the mid-latitude North Pacific Ocean is examined. The objective is examination of the basic scales of the varia...
Annual Forcing of Baroclinic Long Waves in the Tropical North Pacific Ocean
bathythermograph Tropical North Pacific Ocean Baroclinic Long Waves
2009/3/7
From an analysis of the bathythermograph (BT) data files for the entire tropical North Pacific Ocean, the annual vertical displacement in the main thermocline from 10°−20°N is observed to propag...
On the Mid-Depth Circulation of the North Pacific Ocean
Mid-Depth Circulation North Pacific Ocean
2009/2/23
The large-scale oxygen distribution within the upper 1500 m of the North Pacific Ocean reveals an extra zone of low oxygen near 30–40°N in the east that is not easily compatible with a simple large-sc...
Predictability of Sea Level Pressure Anomalies Over the North Pacific Ocean
sea surface temperature sea level pressure North Pacific Ocean
2009/2/23
The relationships between sea surface temperature (SST) and sea level pressure (SLP) anomalies over the North Pacific are examined using seasonally stratified statistics. These indicate that autumn an...
A Numerical Case Study of the Development of Large-Scale Thermal Anomalies in the Central North Pacific Ocean
Numerical Case Central North Pacific Ocean Large-Scale Thermal Anomalies
2009/2/16
A 10-level primitive equation ocean circulation model is used to investigate the formation and evolution of large-scale thermal anomalies in the central North Pacific Ocean during the fall and winter ...
On the Annual Rossby Wave in the Tropical North Pacific Ocean
Annual Rossby Wave Tropical North Pacific Ocean
2009/2/13
Annual variation in the depth of the 14°C isotherm (i.e., the main thermocline) throughout the tropical Pacific Ocean between 30°N and 30°S is studied on the basis of 156 000 bathythermographs. Large-...
On the Nature and Causes of Large-Scale Thermal Variability in the Central North Pacific Ocean
Large-Scale Thermal Variability Central North Pacific Ocean
2009/2/10
Long-range Naval aircraft using AXBT's obtained meridional temperature sections from the central Pacific Ocean along 158 and 170°W between 30 and 50°N at approximately monthly intervals between Novemb...
The Subarctic and Northern Subtropical Fronts in the Eastern North Pacific Ocean in Spring
Subarctic Eastern North Pacific Ocean Northern Subtropical Fronts
2009/1/10
The subarctic and subtropical frontal zones of the eastern North Pacific Ocean were surveyed in June for five consecutive years starting in 1972. These surveys from the basis for a description of the ...
Interannual Variability of the Kuroshio Frontal Structure along Its Western Boundary in the North Pacific Ocean Associated with the 1982 ENSO Event
Interannual Variability North Pacific Ocean Kuroshio Frontal Structure
2009/1/8
The vertically averaged temperature (Tav) over the upper 200 m of ocean in the western boundary of the North Pacific is used to detect changes in the strength and path of the Kuroshio Front along the ...