搜索结果: 1-15 共查到“海洋地球物理学 effects”相关记录27条 . 查询时间(0.715 秒)
Environmental and Ecological Effects Of Ocean Renewable Energy Development: A Current Synthesis
Marine renewable energy carbon emissions the Marine environment
2015/7/7
Marine renewable energy promises to assist in the effort to reduce carbon emissions worldwide. As with any large-scale development in the marine environment, however, it comes with uncertainty about p...
Decadal diagenetic effects on d13 C and d15N studied in varved lake sediment
Decadal diagenetic effects varved lake sediment
2014/4/18
To assess the long-term (27 yr) effects of sediment aging on stable carbon and nitrogen isotope values (d13
C
and d15N), we used a collection of eight freeze cores of annually laminated (varved) lak...
Effects of the Bythotrephes invasion on native predatory invertebrates
the Bythotrephes invasio native predatory invertebrates
2014/4/18
We explore the effects of the invasive predatory cladoceran Bythotrephes longimanus on the abundances and
seasonal zooplankton consumption by the native predatory invertebrates Leptodora kindtii, Cha...
Experimental assessment of the effects of shade on an intertidal kelp: Do phytoplankton blooms inhibit growth of open-coast macroalgae?
Experimental assessment an intertidal kelp
2014/4/17
Benthic primary producer abundance and satellite-derived chlorophyll concentrations are strongly negatively
correlated along the Oregon and Northern California coast, suggesting an antagonistic inter...
Quantifying phosphorus and light effects in stream algae
Quantifying phosphorus light effects stream algae
2014/4/17
Simultaneous gradients of phosphorus and light were applied in experimental streams to develop quantitative
relationships between these two important abiotic variables and the growth and composition ...
Nocturnal light and lunar cycle effects on diel migration of micronekton
lunar cycle effects Nocturnal light
2014/4/17
The roles of nocturnal light and lunar phase in the diel migration of micronekton from a nearshore scattering
layer were examined. Migration patterns were measured over six complete lunar cycles usin...
Effects of climate on organic carbon and the ratio of planktonic to benthic primary producers in a subarctic lake during the past 45 years
organic carbon benthic primary producers
2014/4/17
The effects of climatic variables on lake-water total organic carbon (TOC) concentrations and benthic and
pelagic primary producers during the past 45 yr were assessed using the sediment records of t...
Differential effects of phosphorus limitation on cellular metals in Chlorella and Microcystis
phosphorus limitation Chlorella Microcystis
2014/4/21
We investigated the effect of phosphate bioavailability on cellular metal quotas in two species of freshwater
phytoplankton (the eukaryote Chlorella sp. UTCC522 and the cyanobacterium Microcystis sp....
Climate-induced effects on the meroplankton and the benthic-pelagic ecology of the North Sea
meroplankton the benthic-pelagic ecology
2014/4/21
Analyses of long-term time series of North Sea plankton and sea surface temperature (SST) data reveal that the
annual planktonic larval abundance of three benthic phyla, Echinodermata, Arthropoda, an...
Monsoon effects in the Bay of Bengal inferred from profiling float-based measurements of wind speed and rainfall
Monsoon effects profiling float-based measurements
2014/4/18
Both rainfall and wind have acoustic signatures that can be discerned at depths in the ocean well below the sea
surface. We examine observations of rainfall and wind speed collected at a depth of 600...
Effects of the profile of a supercavitating vehicle’s front-end on supercavity generation
cavitation supercavitating vehicle volumetric gas flow rate front profile supercavitation generation speed
2011/9/14
The authors designed three different front profiles for supercavitating vehicles based on cavity theory and the Granville streamlined equation are designed. Experiments were done using these front pro...
Bed-roughness effects on boundary-layer turbulence and consequences for odor-tracking behavior of blue crabs (Callinectes sapidus)
boundary-layer turbulence odor-tracking behavior of blue crabs
2014/4/22
We employed laser-induced fluorescence (LIF) measurements of odorant plume structure and behavioral
observations to examine how turbulence affects the three-dimensional structure of odorant plumes an...
Effects of eutrophication, grazing, and algal blooms on rocky shores
eutrophication grazing algal blooms
2014/4/30
Eutrophication can profoundly change rocky shore communities. These changes often cause the replacement of
perennial, canopy-forming algae such as Fucus spp. with annual, bloom-forming algae such as ...
Temperature effects on the vertical distribution of lobster postlarvae
Temperature effects vertical distribution
2014/5/13
In situ observations of postlarvae of the American lobster (Homarus americanus) were used to quantify behavioral
depth regulation with respect to intrinsic and extrinsic factors. Postlarvae spent 65%...
The effects of infaunal biodiversity on biogeochemistry of coastal marine sediments
The effects of infaunal biodiversity biogeochemistry
2014/5/19
We tested the role of benthic infaunal functional diversity in regulating the biogeochemistry of nearshore sediments using laboratory microcosms. Single and multispecies assemblages of deposit-feeding...