搜索结果: 1-9 共查到“海洋科学 Peru”相关记录9条 . 查询时间(0.071 秒)
Accumulation of prokaryotic remains during organic matter diagenesis in surface sediments off Peru
Accumulation of prokaryotic organic matter diagenesis
2014/4/18
Bacterial biomarkers (D-amino acids and muramic acid) were investigated in surface sediments (0–1 cm) at 22
stations in the Peru margin. Concentrations were used to quantitatively estimate the relati...
A Study of Low-Frequency Fluctuations Near the Peru Coast
Low-Frequency Fluctuations Peru Coast
2009/2/23
An analysis is presented of low-frequency (<0.4 cpd) fluctuations in currents, temperature and tide gage data collected during the March-September 1976 segment of the CUEA JOINT-II experiment off the ...
The Offshore Structure and Subsurface Expression of Sea Level Variations off Peru, 1976–1977
Offshore Structure Subsurface Expression Sea Level Variations off Peru
2009/2/19
Between April 1976 and May 1977, more than 35 repeated hydrographic sections were made just south of Cabo Nazca, Peru at 15°S, and sea level was measured continuously by a tide gage at San Juan. The s...
The Influence of Bottom Topography on Upwelling off Peru
Bottom Topography Upwelling off Peru
2009/2/18
The x-y-t, two-layer β-plane numerical model developed by Hurlburt (1974) is used to examine the upwelling system off Peru. The region off Peru from 14 to 15°30's is one of strong and persistent upwel...
A Comparison of Long Coastal Trapped Wave Theory with Observations off Peru
Long Coastal Trapped Wave Theory Observations off Peru
2009/2/8
The agreement between coastal trapped wave theory and observation is studied for the case of observations made off Peru during the 1977 CUEA JOINT-II experiment. Wave properties are calculated using a...
Further Evidence for Coastal Trapped Waves along the Peru Coast
Coastal Trapped Waves Peru Coast coastal sea level empirical orthogonal functions
2009/2/6
Time series of coastal sea level during 1976–77, from 2°12′S to 17°S along the west coast of South America, show that low-frequency, ω < 0.25 cycles per day (cpd), fluctuations propagate poleward with...
Observed Interaction between Low and High Frequency Motions off the Coasts of Peru and California
High Frequency low frequency Peru California
2008/12/27
Datasets taken near the coasts of Peru and California have been analyzed to explore the evidence of a correlation between the high frequency (period < 10.8 hour) and low frequency (period > 4 day) mot...
Influence of iron on algal community composition and physiological status in the Peru upwelling system
algal community composition physiological status
2014/5/13
Phytoplankton community structure in the eastern Equatorial Pacific (EEP) and the Peru upwelling system was
determined using ChemTax analysis of pigment data. Photosynthetic efficiencies ...
Phytoplankton iron limitation in the Humboldt Current and Peru Upwelling
Phytoplankton iron limitation Humboldt Current Peru Upwelling
2014/5/27
We investigated phytoplankton Fe limitation using shipboard incubation experiments in the high-nutrient South American eastern boundary current regime. Low ambient Fe concentrations (~0.1 nM) in water...
