Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Oceanography and Atmospheric Sciences and Meteorology (29)
- Oceanography (20)
- Life Sciences (17)
- Climate (11)
- Earth Sciences (10)
-
- Marine Biology (9)
- Animal Sciences (6)
- Biogeochemistry (5)
- Environmental Sciences (5)
- Aquaculture and Fisheries (4)
- Ecology and Evolutionary Biology (4)
- Data Science (3)
- Physics (3)
- Sedimentology (3)
- Terrestrial and Aquatic Ecology (3)
- Chemistry (2)
- Engineering (2)
- Environmental Chemistry (2)
- Environmental Microbiology and Microbial Ecology (2)
- Hydrology (2)
- Microbiology (2)
- Optics (2)
- Water Resource Management (2)
- Astrophysics and Astronomy (1)
- Bacteriology (1)
- Biochemistry (1)
- Biochemistry, Biophysics, and Structural Biology (1)
- Biological and Chemical Physics (1)
- Biomedical Engineering and Bioengineering (1)
- Keyword
-
- Carbon (3)
- Seagrass (3)
- Seawater (3)
- Biological hotspot (2)
- Carbon cycle (2)
-
- Diel vertical migration (2)
- Groundwater (2)
- Iron (2)
- Manganese (2)
- Mixed layer depth (2)
- Photosynthesis (2)
- Phytoplankton (2)
- Retention (2)
- Ross Sea (2)
- Sea ice (2)
- Submerged aquatic vegetation (2)
- (µCT) (1)
- Acoustic field (1)
- Aggregates (1)
- Aluminium (1)
- Aluminum (1)
- Analysis (1)
- Andes (1)
- Antarctic shelf (1)
- Antarctica (1)
- Anthropocene (1)
- Aquatic critical zones (1)
- Aquatic optics (1)
- Aquatic resources (1)
- Aquifiers (1)
Articles 31 - 32 of 32
Full-Text Articles in Physical Sciences and Mathematics
Insights Into The Deglacial Variability Of Phytoplankton Community Structure In The Eastern Equatorial Pacific Ocean Using [231Pa/230Th]Xs And Opal-Carbonate Fluxes, Danielle Schimmenti, Franco Marcantonio, Christopher T. Hayes, Jennifer Hertzberg, Matthew Schmidt, John Sarao
Insights Into The Deglacial Variability Of Phytoplankton Community Structure In The Eastern Equatorial Pacific Ocean Using [231Pa/230Th]Xs And Opal-Carbonate Fluxes, Danielle Schimmenti, Franco Marcantonio, Christopher T. Hayes, Jennifer Hertzberg, Matthew Schmidt, John Sarao
OES Faculty Publications
Fully and accurately reconstructing changes in oceanic productivity and carbon export and their controls is critical to determining the efficiency of the biological pump and its role in the global carbon cycle through time, particularly in modern CO2 source regions like the eastern equatorial Pacific (EEP). Here we present new high-resolution records of sedimentary 230Th-normalized opal and nannofossil carbonate fluxes and [231Pa/230Th]xs ratios from site MV1014-02-17JC in the Panama Basin. We find that, across the last deglaciation, phytoplankton community structure is driven by changing patterns of nutrient (nitrate, iron, and silica) availability which, in …
Tropical Cyclone Frequency: Turning Paleoclimate Into Projections, E. J. Wallace, S. G. Dee
Tropical Cyclone Frequency: Turning Paleoclimate Into Projections, E. J. Wallace, S. G. Dee
OES Faculty Publications
Future changes to tropical cyclone (TC) climate have the potential to dramatically impact the social and economic landscape of coastal communities. Paleoclimate modeling and paleohurricane proxy development offer exciting opportunities to understand how TC properties (like frequency) change in response to climate variability on long time scales. However, sampling biases in proxies make it difficult to ascertain whether signals in paleohurricane records are related to climate variability or just stochasticity. Short observations and simulation biases prevent TC models from capturing the full range of climate variability and TC characteristics. Integration of these two data types can help address these uncertainties. …