搜索结果: 1-15 共查到“海洋科学 chlorophyll”相关记录28条 . 查询时间(0.031 秒)
Effect of the 1997/98 El Nino on Chlorophyll a Variability Along the Southern Coasts of Java and Sumatra
the 1997/98 El Nino Chlorophyll a Variability Along Southern Coasts Java and Sumatra
2015/7/28
The 1997/1998 El Niño Southern Oscillation (ENSO) was detected through observation of satellite-derived ocean color data (expressed as chlorophyll a) in the Indonesian seas. In addition to ENSO, ...
GENERATING A LONG-TERM SERIES OF SST AND CHLOROPHYLL-A FOR THE COAST OF IRELAND
SST chlorophyll-a long-term series fisheries Ireland
2015/5/7
The use of remote sensing has increased greatly in recent years due to technological advances and its advantages in comparison with traditional methods. In the case of Ireland however the use of the...
The maintenance of the subsurface chlorophyll maximum in the stratified western Irish Sea
subsurface chlorophyll maximum nutrient fl ux turbulent mixing internal waves Irish Sea
2014/4/1
The diapycnal flux of nitrate from the deep water provides a limit on new production in the subsurface
chlorophyll maximum (SCM) during summer in stratified shelf seas. Here we estimate t...
Identification of senescence and death inEmiliania huxleyiand Thalassiosira pseudonana: Cell staining, chlorophyll alterations, and dimethylsulfoniopropionate (DMSP) metabolism
Identification of senescence death inEmiliania huxleyiand Thalassiosira pseudonana Cell staining chlorophyll alterations dimethylsulfoniopropionate metabolism
2014/4/2
We measured membrane permeability, hydrolytic enzyme, and caspase-like activities using fluorescent cell stains to document changes caused by nutrient exhaustion in the coccolithophore Emiliania huxle...
Application of Gaussian model for the estimation of vertical chlorophyll-a in inner bay using satellite data
Application Gaussian model vertical chlorophyll-a inner bay satellite data
2009/4/28
An objective of this research is to evaluate the feasibility of the Gaussian distribution model's application for the vertical Chlorophyll-a (Chl-a) estimation in inner bay by the satellite remote sen...
Seaglider observations of blooms and subsurface chlorophyll maxima off the Washington coast
Seaglider observations of blooms and subsurface chlorophyll maxima off the Washington coast
2014/5/16
From September 2003 to December 2007, autonomous, underwater Seaglider continuously ran a V-shaped transect off Washington State from about 200-m water depth (i.e., at the break between the shelf and ...
Seaglider observations of blooms and subsurface chlorophyll maxima off the Washington coast
blooms subsurface chlorophyll
2014/4/18
From September 2003 to December 2007, autonomous, underwater Seaglider continuously ran a V-shaped
transect off Washington State from about 200-m water depth (i.e., at the break between the shelf and...
Interactive influences of iron and light limitation on phytoplankton at subsurface chlorophyll maxima in the eastern North Pacific
Interactive influences of iron light limitation phytoplankton subsurface chlorophyll maxima eastern North Pacific
2014/4/18
The roles of iron and light as limiting and colimiting factors for phytoplankton growth in subsurface chlorophyll maxima (SCMs) were investigated in mesotrophic to oligotrophic waters of the Southern ...
Viruses as mortality agents of picophytoplankton in the deep chlorophyll maximum layer during IRONAGES III
Viruses mortality agents picophytoplankton in the deep chlorophyll maximum layer IRONAGES III
2014/4/21
We report viral-induced mortality rates of the picoeukaryotic (two size classes) and prokaryotic (cyanobacteria Prochlorococcus and Synechococcus) phytoplankton during a cruise in the oligotrophic sub...
Iron limitation across chlorophyll gradients in the southern Drake Passage: Phytoplankton responses to iron addition and photosynthetic indicators of iron stress
Iron limitation chlorophyll gradients in the southern Drake Passage Phytoplankton responses iron addition photosynthetic
2014/4/21
Processes influencing phytoplankton bloom development in the southern Drake Passage were studied using shipboard iron-enrichment incubations conducted across a surface chlorophyll gradient near the An...
A long-term chlorophyll dataset reveals regime shift in North Sea phytoplankton biomass unconnected to nutrient levels
A long-term chlorophyll dataset reveals regime shift in North Sea phytoplankton biomass unconnected nutrient levels
2014/4/23
During the 1980s, a rapid increase in the Phytoplankton Colour Index (PCI), a semiquantitative visual estimate of algal biomass, was observed in the North Sea as part of a regionwide regime shift. Two...
Variability of chlorophyll a and photosynthetic parameters in a nutrient-saturated tropical great lake
chlorophyll photosynthetic parameters nutrient-saturated tropical great lake
2014/5/5
Diurnal measurements of Secchi depth, light attenuation, thermal structure, photosynthetic irradiance (PE) parameters, and chlorophyll a (Chl a) were performed at weekly intervals in three inshore bay...
Iron requirements of the pennate diatom Pseudo-nitzschia: Comparison of oceanic (high-nitrate, low-chlorophyll waters) and coastal species
pennate diatom Pseudo-nitzschia oceanic coastal species
2014/5/5
We quantified and compared physiological parameters and iron requirements of several oceanic Pseudonitzschia spp., newly isolated from the high-nitrate, low-chlorophyll waters of the northeast subarct...
Effect of atmospheric nutrients on the autotrophic communities in a low nutrient, low chlorophyll system
atmospheric nutrients nutrient low chlorophyll system
2014/5/13
The effect of atmospheric inputs on phytoplanktonic dynamics was investigated in the Mediterranean Sea during
the season characterized by a stratified water column, low primary productivity, an...
Bidirectional reflectance function for oceanic waters with varying chlorophyll concentrations: Measurements versus predictions
Bidirectional reflectance function oceanic waters varying chlorophyll concentrations Measurements versus predictions
2014/5/9
The bidirectional reflectance of the ocean is an important parameter in ocean color remote sensing. Model predictions for case-1 waters were compared with measurements over a large range of chlorophyl...