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Smith, S.R.; Alory, G.; Andersson, A.; Asher, W.; Baker, A.; Berry, D.I.; Drushka, K.; Figurskey, D.; Freeman, E.; Holthus, P.; Jickells, T.; Kleta, H.; Kent, E.C.; Kolodziejczyk, N.; Kramp, M.; Loh, Z.; Poli, P.; Schuster, U.; Steventon, E.; Swart, S.; Tarasova, O.; de la Villéon, L.P.; Vinogradova-Shiffer, N. | ||||
| Title | Ship-Based Contributions to Global Ocean, Weather, and Climate Observing Systems | Type | $loc['typeJournal Article'] | ||
| Year | 2019 | Publication | Frontiers in Marine Science | Abbreviated Journal | Front. Mar. Sci. |
| Volume | 6 | Issue | Pages | 434 | |
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| Abstract | The role ships play in atmospheric, oceanic, and biogeochemical observations is described with a focus on measurements made near the ocean surface. Ships include merchant and research vessels; cruise liners and ferries; fishing vessels; coast guard, military, and other government-operated ships; yachts; and a growing fleet of automated surface vessels. The present capabilities of ships to measure essential climate/ocean variables and the requirements from a broad community to address operational, commercial, and scientific needs are described. The authors provide a vision to expand observations needed from ships to understand and forecast the exchanges across the ocean–atmosphere interface. The vision addresses (1) recruiting vessels to improve both spatial and temporal sampling, (2) conducting multivariate sampling on ships, (3) raising technology readiness levels of automated shipboard sensors and ship-to-shore data communications, (4) advancing quality evaluation of observations, and (5) developing a unified data management approach for observations and metadata that meet the needs of a diverse user community. Recommendations are made focusing on integrating private and autonomous vessels into the observing system, investing in sensor and communications technology development, developing an integrated data management structure that includes all types of ships, and moving toward a quality evaluation process that will result in a subset of ships being defined as mobile reference ships that will support climate studies. We envision a future where commercial, research, and privately owned vessels are making multivariate observations using a combination of automated and human-observed measurements. All data and metadata will be documented, tracked, evaluated, distributed, and archived to benefit users of marine data. This vision looks at ships as a holistic network, not a set of disparate commercial, research, and/or third-party activities working in isolation, to bring these communities together for the mutual benefit of all. | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 2296-7745 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ user @ | Serial | 1039 | ||
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| Author |
Smith, S.R.; Bourassa, M.A.; Sharp, R.J. | ||||
| Title | Establishing More Truth in True Winds | Type | $loc['typeJournal Article'] | ||
| Year | 1999 | Publication | Journal of Atmospheric and Oceanic Technology | Abbreviated Journal | J. Atmos. Oceanic Technol. |
| Volume | 16 | Issue | 7 | Pages | 939-952 |
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0739-0572 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Funding | ONR, NSF, NASA | Approved | $loc['no'] | ||
| Call Number | COAPS @ mfield @ | Serial | 766 | ||
| Permanent link to this record | |||||
| Author |
Smith, S.R.; Briggs, K.; Bourassa, M.A.; Elya, J.; Paver, C.R. | ||||
| Title | Shipboard automated meteorological and oceanographic system data archive: 2005-2017 | Type | $loc['typeJournal Article'] | ||
| Year | 2018 | Publication | Geoscience Data Journal | Abbreviated Journal | Geosci Data J |
| Volume | 5 | Issue | 2 | Pages | 73-86 |
| Keywords | data stewardship; marine meteorology; open data access; quality control; thermosalinograph | ||||
| Abstract | Since 2005, the Shipboard Automated Meteorological and Oceanographic System (SAMOS) initiative has been collecting, quality-evaluating, distributing, and archiving underway navigational, meteorological, and oceanographic observations from research vessels. Herein we describe the procedures for acquiring ship and instrumental metadata and the one-minute interval observations from 44 research vessels that have contributed to the SAMOS initiative from 2005 to 2017. The overall data processing workflow and quality control procedures are documented along with data file formats and version control procedures. The SAMOS data are disseminated to the user community via web, FTP, and Thematic Real-time Environmental Distributed Data Services from both the Marine Data Center at the Florida State University and the National Centers for Environmental Information, which serves as the long-term archive for the SAMOS initiative. They have been used to address topics ranging from air-sea interaction studies, the calibration, evaluation, and development of satellite observational products, the evaluation of numerical atmospheric and ocean models, and the development of new tools and techniques for geospatial data analysis in the informatics community. Maps provide users the geospatial coverage within the SAMOS dataset, with a focus on the Essential Climate/Ocean Variables, and recommendations are made regarding which versions of the dataset should be accessed by different user communities. | ||||
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| ISSN | 2049-6060 | ISBN | Medium | ||
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| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ rl18 @ | Serial | 979 | ||
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| Author |
Solow, A.R.; Adams, R.F.; Bryant, K.J.; Legler, D.M.; O'Brien, J.J.; McCarl, B.A.; Nayda, W.; Weiher, R. | ||||
| Title | The Value of Improved ENSO Prediction to U.S. Agriculture | Type | $loc['typeJournal Article'] | ||
| Year | 1998 | Publication | Climatic Change | Abbreviated Journal | |
| Volume | 39 | Issue | 1 | Pages | 47-60 |
| Keywords | Social Welfare; Decision Analysis; Weather Prediction; Economic Decisionmaking; Plant Science | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0165-0009 | ISBN | Medium | ||
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| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ mfield @ | Serial | 748 | ||
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| Author |
Spiesberger, J.L.; Hurlburt, H.E.; Johnson, M.; Keller, M.; Meyers, S.; O'Brien, J. | ||||
| Title | Acoustic thermometry data compared with two ocean models: the importance of Rossby waves and ENSO in modifying the ocean interior | Type | $loc['typeJournal Article'] | ||
| Year | 1998 | Publication | Dynamics of Atmospheres and Oceans | Abbreviated Journal | Dynamics of Atmospheres and Oceans |
| Volume | 26 | Issue | 4 | Pages | 209-240 |
| Keywords | Rossby waves ENSO Ocean | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0377-0265 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ mfield @ | Serial | 741 | ||
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| Author |
Stauffer, C. L. | ||||
| Title | Air-sea coupling dependency on sea surface temperature fronts as observed by research vessel data | Type | $loc['typeManuscript'] | ||
| Year | 2018 | Publication | Abbreviated Journal | ||
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| Address | Department of Earth Ocean and Atmospheric Science | ||||
| Corporate Author | Thesis | $loc['Bachelor's thesis'] | |||
| Publisher | Florida State University | Place of Publication | Tallahassee, FL | Editor | |
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| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ mfield @ | Serial | 945 | ||
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| Author |
Steffen, J.; Bourassa, M. | ||||
| Title | Barrier Layer Development Local to Tropical Cyclones based on Argo Float Observations | Type | $loc['typeJournal Article'] | ||
| Year | 2018 | Publication | Journal of Physical Oceanography | Abbreviated Journal | J. Phys. Oceanogr. |
| Volume | 48 | Issue | 9 | Pages | 1951-1968 |
| Keywords | SEA-SURFACE TEMPERATURE; UPPER-OCEAN RESPONSE; NINO SOUTHERN-OSCILLATION; MIXED-LAYER; INDIAN-OCEAN; HEAT-BUDGET; NUMERICAL SIMULATIONS; HURRICANES; VARIABILITY; PACIFIC | ||||
| Abstract | The objective of this study is to quantify barrier layer development due to tropical cyclone (TC) passage using Argo float observations of temperature and salinity. To accomplish this objective, a climatology of Argo float measurements is developed from 2001 to 2014 for the Atlantic, eastern Pacific, and central Pacific basins. Each Argo float sample consists of a prestorm and poststorm temperature and salinity profile pair. In addition, a no-TC Argo pair dataset is derived for comparison to account for natural ocean state variability and instrument sensitivity. The Atlantic basin shows a statistically significant increase in barrier layer thickness (BLT) and barrier layer potential energy (BLPE) that is largely attributable to an increase of 2.6 m in the post-TC isothermal layer depth (ITLD). The eastern Pacific basin shows no significant changes to any barrier layer characteristic, likely due to a shallow and highly stratified pycnocline. However, the near-surface layer freshens in the upper 30 m after TC passage, which increases static stability. Finally, the central Pacific has a statistically significant freshening in the upper 20-30 m that increases upper-ocean stratification by similar to 35%. The mechanisms responsible for increases in BLPE vary between the Atlantic and both Pacific basins; the Atlantic is sensitive to ITLD deepening, while the Pacific basins show near-surface freshening to be more important in barrier layer development. In addition, Argo data subsets are used to investigate the physical relationships between the barrier layer and TC intensity, TC translation speed, radial distance from TC center, and time after TC passage. | ||||
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| ISSN | 0022-3670 | ISBN | Medium | ||
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| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ user @ | Serial | 970 | ||
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| Author |
Stricherz, J. N.z, J. N.; Legler, D. M.; O'Brien, J. J. | ||||
| Title | TOGA Pseudo-Stress Atlas 1985-1994: Volume 2: Tropical Pacific Ocean | Type | $loc['typeReport'] | ||
| Year | 1997 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 170 | ||
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| Publisher | Center for Ocean-Atmospheric Prediction Studies, Florida State University | Place of Publication | Tallahassee, FL | Editor | |
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| Series Editor | Series Title | COAPS Technical Report 97-2 | Abbreviated Series Title | ||
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| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ mfield @ | Serial | 736 | ||
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| Author |
Stukel, M.R.; Barbeau, K.A. | ||||
| Title | Investigating the Nutrient Landscape in a Coastal Upwelling Region and Its Relationship to the Biological Carbon Pump | Type | $loc['typeJournal Article'] | ||
| Year | 2020 | Publication | Geophysical Research Letters | Abbreviated Journal | Geophys. Res. Lett. |
| Volume | 47 | Issue | 6 | Pages | e2020GL087351 |
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| Abstract | We investigated nutrient patterns and their relationship to vertical carbon export using results from 38 Lagrangian experiments in the California Current Ecosystem. The dominant mode of variability reflected onshore-offshore nutrient gradients. A secondary mode of variability was correlated with silica excess and dissolved iron and likely reflects regional patterns of iron-limitation. The biological carbon pump was enhanced in high nutrient and Fe-stressed regions. Patterns in the nutrient landscape proved to be better predictors of the vertical flux of sinking particles than contemporaneous measurements of net primary production. Our results suggest an important role for Fe-stressed diatoms in vertical carbon flux. They also suggest that either preferential recycling of N or non-Redfieldian nutrient uptake by diatoms may lead to high PO:NO and Si(OH):NO ratios, following export of P- and Si-enriched organic matter. Increased export following Fe-stress may partially explain inverse relationships between net primary productivity and export efficiency. | ||||
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| ISSN | 0094-8276 | ISBN | Medium | ||
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| Funding | Approved | $loc['no'] | |||
| Call Number | COAPS @ user @ | Serial | 1112 | ||
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| Author |
Stukel, M.R.; Biard, T.; Krause, J.W.; Ohman, M.D. | ||||
| Title | Large Phaeodaria in the twilight zone: Their role in the carbon cycle | Type | $loc['typeJournal Article'] | ||
| Year | 2018 | Publication | Association for the Sciences of Limnology and Oceanography | Abbreviated Journal | |
| Volume | Issue | Pages | |||
| Keywords | Carbon cycle; Ocean; Twilight zone, Rhizarian measurements; Aulosphaeridae | ||||
| Abstract | Advances in in situ imaging allow enumeration of abundant populations of large Rhizarians that compose a substantial proportion of total mesozooplankton biovolume. Using a quasi-Lagrangian sampling scheme, we quantified the abundance, vertical distributions, and sinking‐related mortality of Aulosphaeridae, an abundant family of Phaeodaria in the California Current Ecosystem. Inter‐cruise variability was high, with average concentrations at the depth of maximum abundance ranging from < 10 to > 300 cells m−3, with seasonal and interannual variability associated with temperature‐preferences and regional shoaling of the 10°C isotherm. Vertical profiles showed that these organisms were consistently most abundant at 100�150 m depth. Average turnover times with respect to sinking were 4.7�10.9 d, equating to minimum in situ population growth rates of ~ 0.1�0.2 d−1. Using simultaneous measurements of sinking organic carbon, we find that these organisms could only meet their carbon demand if their carbon : volume ratio were ~ 1 μg C mm−3. This value is substantially lower than previously used in global estimates of rhizarian biomass, but is reasonable for organisms that use large siliceous tests to inflate their cross‐sectional area without a concomitant increase in biomass. We found that Aulosphaeridae alone can intercept > 20% of sinking particles produced in the euphotic zone before these particles reach a depth of 300 m. Our results suggest that the local (and likely global) carbon biomass of Aulosphaeridae, and probably the large Rhizaria overall, needs to be revised downwards, but that these organisms nevertheless play a major role in carbon flux attenuation in the twilight zone. | ||||
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| Funding | Approved | $loc['yes'] | |||
| Call Number | COAPS @ user @ | Serial | 967 | ||
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