搜索结果: 1-15 共查到“海洋生物学 temperature”相关记录30条 . 查询时间(0.546 秒)
Researchers track effects of changing ocean temperature on phytoplankton
Researchers changing ocean temperature phytoplankton
2016/11/4
Changes in ocean temperature affect a key species of phytoplankton, according to scientists at the Woods Hole Oceanographic Institution (WHOI) funded by the National Science Foundation (NSF).Their stu...
Strange quantum phenomenon achieved at room temperature in semiconductor wafers
Argonne National Laboratory David Awschalom Innovation Institute for Molecular Engineering Quantum particles
2015/12/7
A new study has found a link between abrupt ocean warming at the end of the last ice age and the sudden onset of low-oxygen, or hypoxic conditions that led to vast marine dead zones.Results of the stu...
A Plea for Temperature in Descriptions of the Oceanic Oxygen Status
Temperature in Descriptions Oceanic Oxygen Status
2015/7/17
For over 50 years, the ocean science community has traditionally reported hypoxic limits for marine animals simply as a concentration value independent of temperature and pressure, implying the same l...
Temperature, resources, and phytoplankton size structure in the ocean
Temperature resources phytoplankton size structure the ocean
2014/4/4
We conducted a meta-analysis of temperature, phytoplankton size structure, and productivity in cold, temperate, and warm waters of the world's oceans. Our data set covers all combinations of temperatu...
Temperature and photoperiod effects on phytoplankton growing under simulated mixed layer light fluctuations
Temperature and photoperiod effects phytoplankton growing simulated mixed layer light fluctuations
2014/4/4
We measured specific growth rates of Stephanodiscus minutulus, Nitzschia acicularis (diatoms), and Limnothrix redekei (cyanobacterium) under fluctuating and constant light in semi-continuous culture a...
Temperature, resources, and phytoplankton size structure in the ocean
Temperature resources phytoplankton size structure in the ocean
2014/4/3
We conducted a meta-analysis of temperature, phytoplankton size structure, and productivity in cold,temperate, and warm waters of the world’s oceans. Our data set covers all combinations of temperatur...
Comment: Temperature, nutrients, and the size-scaling of phytoplankton growth in the sea
Comment Temperature nutrients size-scaling of phytoplankton growth the sea
2014/4/4
Comment: Temperature, nutrients, and the size-scaling of phytoplankton growth in the sea。
Temperature-induced stress leads to bleaching in larger benthic foraminifera hosting endosymbiotic diatoms
Temperature-induced stress bleaching larger benthic foraminifera hosting endosymbiotic diatoms
2014/4/4
Physiological mechanisms of bleaching were studied on larger benthic foraminifera (LBF) hosting endosymbiotic diatoms. Amphistegina radiata, Heterostegina depressa, and Calcarina hispida were exposed ...
Herbicides increase the vulnerability of corals to rising sea surface temperature
rising sea surface temperature Herbicides increas
2014/4/4
In order to examine the potential interactive pressures of local pollution and global climate change, we exposed
corals and crustose coralline algae (CCA) to three agricultural photosystem II (PSII) ...
Seasonal dynamics ofPosidonia oceanicain Magalluf Bay (Mallorca, Spain): Temperature effects on seagrass mortality
Seasonal dynamics oceanicain Magalluf Bay Temperature effects seagrass mortality
2014/4/17
We recorded seasonal and interannual population dynamics of the endemic Mediterranean seagrass Posidonia oceanica in a shallow meadow, Magalluf Bay, Spain (39u30.259N, 2u32.599E), performing direct mo...
Relationships between phytoplankton growth and cell size in surface oceans: Interactive effects of temperature, nutrients, and grazing
phytoplankton growth cell size in surface oceans Interactive effects temperature nutrients grazing
2014/4/17
We compile two data sets from14C uptake and dilution experiments conducted in surface waters of the global ocean to investigate the relationship between phytoplankton mass-specific growth rate and cel...
Control of nitrous oxide emission from Chironomus plumosus larvae by nitrate and temperature
nitrate temperature nitrous oxide emission
2014/4/16
Aquatic invertebrates that ingest large numbers of bacteria produce substantial amounts of the greenhouse gas
N2O because of incomplete denitrification in their anoxic gut. We investigated the influe...
Inferred level of calcification decreases along an increasing temperature gradient in a Mediterranean endemic coral
Inferred level calcification decreases along increasing temperature gradient Mediterranean endemic coral
2014/4/18
The correlation between solar radiation and sea surface temperature (SST) and growth was assessed along a latitudinal gradient. Extension rate and skeletal density were both correlated with calcificat...
The effect of temperature on the coupling between phosphorus and growth in lacustrine bacterioplankton communities
The effect of temperature coupling between phosphorus growth in lacustrine bacterioplankton communities
2014/4/18
Phosphorus (P) routinely limits microbial growth in freshwater ecosystems. The growth rate hypothesis (GRH) relates growth to biomass P content mechanistically through changes in ribosomal ribonucleic...
Predicting marine phytoplankton maximum growth rates from temperature:Improving on the Eppley curve using quantile regression
marine phytoplankton maximum growth rates temperature:Improving the Eppley curve quantile regression
2014/4/21
The Eppley curve describes an exponential function that defines the maximum attainable daily growth rate of marine phytoplankton as a function of temperature. The curve was originally fitted by eye as...