搜索结果: 1-15 共查到“理学 diatom”相关记录65条 . 查询时间(0.125 秒)
Unravelling winter diatom blooms in temperate lakes using high frequency data and ecological modeling
temperate lakes winter diatom blooms winter phytoplankton ecological mode
font style='font-size:12px;'>
2021/7/27
In temperate lakes, it is generally assumed that light rather than temperature constrains phytoplankton growth in winter. Rapid winter warming and increasing observations of winter blooms warrant more...
Coexisting in a Sea of Competition Similar Diatom Species Seek Out Nutrients in Different Ways
Diatom Species Seek Out Nutrients Different Ways
font style='font-size:12px;'>
2015/4/29
Diversity of life abounds on Earth, and there's no need to look any farther than the ocean's surface for proof. There are over 200,000 species of phytoplankton alone, and all of those species of micro...
Trait-based representation of diatom functional diversity in a plankton functional type model of the eutrophied southern North Sea
diatom functional diversity North Sea
font style='font-size:12px;'>
2014/11/28
We introduce a trait-based description of diatom functional diversity to an existing plankton functional type
(PFT) model, implemented for the eutrophied coastal ecosystem in the Southern Bight of th...
Trait-based representation of diatom functional diversity in a plankton functional type model of the eutrophied southern North Sea
diatom functional diversity a plankton functional type model the eutrophic southern North Sea
font style='font-size:12px;'>
2014/10/16
We introduce a trait-based description of diatom functional diversity to an existing plankton functional type (PFT) model, implemented for the eutrophied coastal ecosystem in the Southern Bight of the...
International Society for Diatom Research
International Society for Diatom Research ISDR
font style='font-size:12px;'>
2014/5/4
Research into diatoms commenced with the advent of the light microscope in the early 19th century and progressed to an advanced state in the 1950s. Since then the application of many new techniques, i...
Quantifying diatom aspirations: Mechanical properties of chain-forming species
Quantifying diatom aspirations Mechanical properties chain-forming species
font style='font-size:12px;'>
2014/4/2
Diatoms developed a variety of mechanisms to form chain-like colonies, resulting in diverse morphologies and bulk mechanical properties. These properties affect translation, rotation, and deformation ...
Methionine synthase interreplacement in diatom cultures and communities: Implications for the persistence of B12 use by eukaryotic phytoplankton
Methionine synthase interreplacement diatom cultures communities: Implications persistence of B12 eukaryotic phytoplankton
font style='font-size:12px;'>
2014/4/2
Three proteins related to vitamin B12 metabolism in diatoms were quantified via selected reaction monitoring mass spectrometry: B12-dependent and B12-independent methionine synthase (MetH, MetE) and a...
Iron and copper limitations differently affect growth rates and photosynthetic and physiological parameters of the marine diatom Pseudo-nitzschia delicatissima
Iron and copper limitations differently affect growth rates photosynthetic and physiological parameters marine diatom Pseudo-nitzschia delicatissima
font style='font-size:12px;'>
2014/4/2
In ～ 50% of the ocean, iron (Fe) limits phytoplankton growth, including that of the diatom Pseudo-nitzschia. Fe-limited Pseudo-nitzschia spp. may produce the potent neurotoxin domoic acid (DA) to acce...
Accumulation of Gel Particles in the Sea-Surface Microlayer during an Experimental Study with the Diatom Thalassiosira weissflogii
Sea Surface Microlayer Extracellular Polymeric Substances
font style='font-size:12px;'>
2013/3/11
Since the early 80’s, the sea-surface microlayer (SML) has been hypothesized as being a gelatinous film. Recent studies have confirmed this characteristic, which confers properties that mediate mass a...
Quantifying diatom aspirations: Mechanical properties of chain-forming species
Quantifying diatom aspirations Mechanical properties chain-forming species
font style='font-size:12px;'>
2014/4/4
Diatoms developed a variety of mechanisms to form chain-like colonies, resulting in diverse morphologies and bulk mechanical properties. These properties affect translation, rotation, and deformation ...
Application of PTR-MS to an incubation experiment of the marine diatom Thalassiosira pseudonana
dimethyl sulfide, isoprene, methanethiol
font style='font-size:12px;'>
2017/4/12
Emission of trace gases from the marine diatom Thalassiosira pseudonana (CCMP1335) was continuously monitored
with a proton transfer reaction-mass spectrometry (PTR-MS) in an axenic batch culture sys...
Long-term pigment dynamics and diatom survival in dark sediment
Long-term pigment dynamic dark sediment
font style='font-size:12px;'>
2014/4/8
In order to investigate survival of diatoms and long-term pigment dynamics in dark sediment, we incubated
samples of homogenized, sieved, tidal-flat sediment for 1 yr in darkness. Microscopic observa...
The path to preservation: Using proteomics to decipher the fate of diatom proteins during microbial degradation
The path to preservation: Using proteomics decipher the fate diatom proteins microbial degradation
font style='font-size:12px;'>
2014/4/17
We drew upon recent advances in tandem mass spectrometry-based proteomic analyses in order to examine the proteins that remain after a diatom bloom enters the stationary phase, precipitates out of the...
Diatom sinking speeds: Improved predictions and insight from a modified Stokes’ law
mproved predictions insight
font style='font-size:12px;'>
2014/4/17
Accurately predicting the size-dependant sinking rate of diatoms is necessary to fully understand the cycling of
oceanic carbon and silicon. Stokes’ law predicts that sinking velocity should be propo...
The time for sex: A biennial life cycle in a marine planktonic diatom
The time for sex A biennial life cycle a marine planktonic diatom
font style='font-size:12px;'>
2014/4/16
Whereas it is accepted that the population dynamics of higher organisms isstrongly grounded in life history processes, such as the time taken to mature and reproduce, regulation in the abundance of aq...