搜索结果: 1-15 共查到“海洋科学 Contrasting”相关记录21条 . 查询时间(0.057 秒)
Contrasting Population Structure from Nuclear Intron Sequences and mtDNA of Humpback Whales
Nuclear Intron Sequences mtDNA
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2015/12/17
Powerful analyses of population structure require information from multiple genetic loci. To help develop a
molecular toolbox for obtaining this information, we have designed universal oligonucleoti...
Contrasting Bays and Red Tides in the Southern Benguela Upwelling System
Southern Benguela Upwelling System Red Tides
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2015/7/21
In late summer and autumn of 2007, red tides were present in two prominent bays of the southern Benguela upwelling system, False Bay and St. Helena Bay. In False Bay, the dinoflagellate Gonyaulax poly...
Variability in optical particle backscattering in contrasting bio-optical oceanic regimes
Variability contrasting bio-optical oceanic
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2014/4/8
Variability in the optical particle backscattering coefficient (bbp) is investigated in oceanic waters from two
sites, namely the BOUe′e pour l’acquiSition d’une Se′rie Optique a` Long termE site in ...
Drivers of metabolism and net heterotrophy in contrasting lakes
Drivers of metabolism net heterotrophy
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2014/4/16
We investigated the influence of light, nutrients, and organic matter on gross primary production (GPP),
ecosystem respiration (R), and net ecosystem production (NEP 5 GPP 2 R) in a dystrophic forest...
Contrasting spring and summer phytoplankton dynamics in the nearshore Southern California Bight
spring summer phytoplankton dynamics nearshore Southern California Bight
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2014/4/16
We analyzed a 9-yr record of ocean color data from the Sea-viewing Wide Field-of-view Sensor (SeaWiFS)together with a 4-yr record of satellite-derived sea surface temperature (SST) measurements to inv...
Diurnal variations of surface seawater pCO2 in contrasting coastal environments
Diurnal variations surface seawater pCO2 contrasting coastal environments
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2014/4/18
We examined diurnal variations of surface seawater pCO2 (partial pressure of CO2) in a suite of coastal marine environmental systems in the vicinity of the South China Sea (SCS) from inshore and nears...
Optical closure in lakes with contrasting extremes of reflectance
Optical closure contrasting extremes
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2014/4/21
We measured inherent and apparent optical properties and computed ‘optical closure’ in four lakes on the South
Island of New Zealand, ranging very widely in reflectance. Optical properties were measu...
Contrasting the influences of stream inputs and landscape position on bacterioplankton community structure and dissolved organic matter composition in high-elevation lake chains
Contrasting landscape position
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2014/4/18
We examined bacterioplankton community composition (BCC; using polymerase chain reaction-based
phylogenetic fingerprinting) and the composition of dissolved organic matter (DOM; using scanning fluoro...
Diurnal variations of surface seawater pCO2 in contrasting coastal environments
surface seawater pCO2 contrasting coastal environments
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2014/4/18
We examined diurnal variations of surface seawater pCO2 (partial pressure of CO2) in a suite of coastal marine
environmental systems in the vicinity of the South China Sea (SCS) from inshore and near...
Nitrification in Mono Lake, California: Activity and community composition during contrasting hydrological regimes
Nitrification in Mono Lake California Activity and community composition contrasting hydrological regimes
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2014/4/21
Rates of nitrification, geochemical variables, and the associated ammonia oxidizer microbial community were investigated in the water column of Mono Lake, California, between August 2002 and August 20...
Contrasting photoacclimation costs in ecotypes of the marine eukaryotic picoplankter Ostreococcus
photoacclimation costs marine eukaryotic picoplankter Ostreococcus
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2014/4/21
Ostreococcus, the smallest known marine picoeukaryote, includes low- and high-light ecotypes. To determine the basis for niche partitioning between Ostreococcus sp. RCC809, isolated from the bottom of...
Nitrification in Mono Lake, California: Activity and community composition during contrasting hydrological regimes
Nitrification in Mono Lake California Activity community composition hydrological regimes
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2014/4/18
Rates of nitrification, geochemical variables, and the associated ammonia oxidizer microbial community were investigated in the water column of Mono Lake, California, between August 2002 and August 20...
Contrasting photoacclimation costs in ecotypes of the marine eukaryotic picoplankter Ostreococcus
Contrasting photoacclimation costs in ecotypes of the marine eukaryotic picoplankter Ostreococcus
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2014/4/18
Ostreococcus, the smallest known marine picoeukaryote, includes low- and high-light ecotypes. To determine the basis for niche partitioning between Ostreococcus sp. RCC809, isolated from the bottom of...
Contrasting biogeochemistry of six trace metals during the rise and decay of a spring phytoplankton bloom in San Francisco Bay
biogeochemistry six trace metals during the rise decay of a spring phytoplankton bloom San Francisco Bay
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2014/4/22
The spring 2003 phytoplankton bloom in South San Francisco Bay (South Bay) affected the cycling of Mn, Co, Zn, Ni, and Pb, but not Cu. We followed this diatom bloom for 2 months, capturing a peak in c...
Contrasting response of stream detritivores to long-term nutrient enrichment
stream detritivores long-term nutrient enrichment
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2014/5/13
We examined growth and production responses of two dominant stream detritivores (chironomids and Tallaperla
spp. stoneflies) at opposite ends of the ‘‘slow-fast’’ life-history continuum and wit...