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Langie, Sabine A. S.
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- Creator:
- Reum, Jonathan C. P., Alin, Simone R., Harvey, Chris J., Bednaršek, Nina, Evans, Wiley, Feely, Richard A., Hales, Burke, Lucey, Noelle, Mathis, Jeremy T., McElhany, Paul, Newton, Jan, and Sabine, Christopher L.
- Abstract:
- Coastal upwelling regimes are some of the most productive ecosystems in the ocean but are also among the most vulnerable to ocean acidification (OA) due to naturally high background concentrations of CO₂. Yet our ability to predict how these ecosystems will respond to additional CO₂ resulting from anthropogenic emissions is...
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- Mathis, J., Sutton, A., Sabine, C., Musielewicz, S., and Maenner, S. 2013. High-resolution ocean and
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- Creator:
- Reum, Jonathan C. P., Alin, Simone R., Harvey, Chris J., Bednaršek, Nina, Evans, Wiley, Feely, Richard A., Hales, Burke, Lucey, Noelle, Mathis, Jeremy T., McElhany, Paul, Newton, Jan, and Sabine, Christopher L.
- Abstract:
- Coastal upwelling regimes are some of the most productive ecosystems in the ocean but are also among the most vulnerable to ocean acidification (OA) due to naturally high background concentrations of CO₂. Yet our ability to predict how these ecosystems will respond to additional CO₂ resulting from anthropogenic emissions is...
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- ., Alin, S. R., Harvey, C. J., Bednaršek, N., Evans, W., Feely, R. A., Hales, B., Lucey, N., Mathis, J. T
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- Creator:
- Stevenson, S., Powell, B. S., Merrifield, M. A., Cobb, K. M., Nusbaumer, J., and Noone, D.
- Abstract:
- Reconstructions of the El Niño–Southern Oscillation (ENSO) are often created using the oxygen isotopic ratio in tropical coral skeletons (δ¹⁸O). However, coral δ¹⁸O can be difficult to interpret quantitatively, as it reflects changes in both temperature and the δ¹⁸O value of seawater. Small-scale (10–100 km) processes affecting local temperature and...
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- proxy records S. Stevenson1,2, B. S. Powell1, M. A. Merrifield1, K. M. Cobb3, J. Nusbaumer4, and D
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- Creator:
- Williams, N. L., Juranek, L. W., Johnson, K. S., Feely, R. A., Riser, S. C., Talley, L. D., Russell, J. L., Sarmiento, J. L., and Wanninkhof, R.
- Abstract:
- Empirical algorithms are developed using high-quality GO-SHIP hydrographic measurements of commonly measured parameters (temperature, salinity, pressure, nitrate, and oxygen) that estimate pH in the Pacific sector of the Southern Ocean. The coefficients of determination, R² , are 0.98 for pH from nitrate (pH^N) and 0.97 for pH from oxygen (pH^Ox)...
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- . Williams1, L. W. Juranek1, K. S. Johnson2, R. A. Feely3, S. C. Riser4, L. D. Talley5, J. L. Russell6, J. L
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- Creator:
- Bednaršek, N., Feely, R. A., Reum, J. C. P., Peterson, B., Menkel, J., Alin, S. R., and Hales, B.
- Abstract:
- Few studies to date have demonstrated widespread biological impacts of ocean acidification (OA) under conditions currently found in the natural environment. From a combined survey of physical and chemical water properties and biological sampling along the Washington–Oregon–California coast in August 2011, we show that large portions of the shelf waters...
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- Current Ecosystem N. Bednaršek1, R. A. Feely1, J. C. P. Reum2, B. Peterson3, J. Menkel4, S. R. Alin1 and
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- Creator:
- Carter, B. R., Williams, N. L., Gray, A. R., and Feely, R. A.
- Abstract:
- We introduce methods and software for estimating total seawater alkalinity from salinity and any combination of up to four other parameters (potential temperature, apparent oxygen utilization, total dissolved nitrate, and total silicate). The methods return estimates anywhere in the global ocean with comparable accuracy to other published alkalinity estimation techniques....
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- )00133-0 Fassbender, A. J., C. L. Sabine, N. Lawrence-Slavas, E. H. De Carlo, C. Meinig, and S. Maenner
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- Creator:
- Maxwell, Sara M., Hazen, Elliott L., Bograd, Steven J., Halpern, Benjamin S., Breed, Greg A., Nickel, Barry, Teutschel, Nicole M., Crowder, Larry B., Benson, Scott, Dutton, Peter H., Bailey, Helen, Kappes, Michelle A., Kuhn, Carey E., Weise, Michael J., Mate, Bruce, Shaffer, Scott A., Hassrick, Jason L., Henry, Robert W., Irvine, Ladd, McDonald, Birgitte I., Robinson, Patrick W., Block, Barbara A., and Costa, Daniel P.
- Abstract:
- Stressors associated with human activities interact in complex ways to affect marine ecosystems, yet we lack spatially explicit assessments of cumulative impacts on ecologically and economically key components such as marine predators. Here we develop a metric of cumulative utilization and impact (CUI) on marine predators by combining electronic tracking...
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- Communications. OCEANS 2010 IEEE - Sydney (2010). 65 McDonald, M. A., Hildebrand, J. A. & Mesnick, S. Worldwide
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- Creator:
- Mau, S., Gentz, T., Körber, J.-H., Torres, M. E., and et al.
- Abstract:
- We investigated dissolved methane distributions along a 6 km transect crossing active seep sites at 40 m water depth in the central North Sea. These investigations were done under conditions of thermal stratification in summer (July 2013) and homogenous water column in winter (January 2014). Dissolved methane accumulated below the...
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- (s) 2015. CC Attribution 3.0 License. Seasonal methane accumulation and release from a gas emission
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- Creator:
- Ekstrom, Julia A., Suatoni, Lisa, Cooley, Sarah R., Waldbusser, George G., and et al.
- Abstract:
- Ocean acidification is a global, long-term problem whose ultimate solution requires carbon dioxide reduction at a scope and scale that will take decades to accomplish successfully. Until that is achieved, feasible and locally relevant adaptation and mitigation measures are needed. To help to prioritize societal responses to ocean acidification, we...
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- (2011). 11 Bricker, S. et al. Effects of Nutrient Enrichment In the Nation’s Estuaries: A Decade of
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- Creator:
- Ekstrom, Julia A., Suatoni, Lisa, Cooley, Sarah R., Waldbusser, George G., and et al.
- Abstract:
- Ocean acidification is a global, long-term problem whose ultimate solution requires carbon dioxide reduction at a scope and scale that will take decades to accomplish successfully. Until that is achieved, feasible and locally relevant adaptation and mitigation measures are needed. To help to prioritize societal responses to ocean acidification, we...
- Full Text:
- . Feely, R. A., Sabine, C. L., Hernandez-Ayon, J. M., Ianson, D. & Hales, B. Evidence for upwelling of
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- Creator:
- Menge, Bruce A., Cerny-Chipman, Elizabeth B., Johnson, Angela, Sullivan, Jenna, Gravem, Sarah, and Chan, Francis
- Abstract:
- Sea star wasting disease (SSWD) first appeared in Oregon in April 2014, and by June had spread to most of the coast. Although delayed compared to areas to the north and south, SSWD was initially most intense in north and central Oregon and spread southward. Up to 90% of individuals...
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- ACCESS Citation: Menge BA, Cerny-Chipman EB, Johnson A, Sullivan J, Gravem S, Chan F (2016) Sea Star
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- Creator:
- Gary, Don L
- Abstract:
- The crawfish enterprise of South Louisiana is shown to haveexpanded as much as 18-fold since the 1950's. It is estimated(1973) that there are about 44,000 acres of managed crawfish ponds.Of the 334 ponds identified and mapped in the thesis, 231 are classedas open ponds, 45 as rice field ponds, and...
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- were produced with a value to the fishermen of $800. Through the 1920's annual commercial production
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- Creator:
- Institute for Natural Resources
- Abstract:
- In recent years, depletion of sands in the nearshore environment along the northern Oregon and southwest Washington coasts has been documented. This erosion raises concerns about protection of economic and ecological resources in the area. The Columbia River Nearshore Beneficial Use Project was initiated to engage public and private sector...
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- Institute for Natural Resources Oregon State University By Craig S. Strong Crescent Coastal
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- Creator:
- Schoebel, Corine N., Stewart, Jane, Gruenwald, Niklaus J., Rigling, Daniel, and Prospero, Simone
- Abstract:
- Human activity has been shown to considerably affect the spread of dangerous pests and pathogens worldwide. Therefore, strict regulations of international trade exist for particularly harmful pathogenic organisms. Phytophthora plurivora, which is not subject to regulations, is a plant pathogen frequently found on a broad range of host species, both...
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- Phytophthora plurivora Schoebel CN, Stewart J, Gruenwald NJ, Rigling D, Prospero S (2014) Population History
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- Creator:
- Gradoville, Mary R., White, Angelicque E., and Letelier, Ricardo M.
- Abstract:
- We investigated the effects of elevated pCO₂ on cultures of the unicellular N₂-fixing cyanobacterium Crocosphaera watsonii WH8501. Using CO₂-enriched air, cultures grown in batch mode under high light intensity were exposed to initial conditions approximating current atmospheric CO₂ concentrations (~400 ppm) as well as CO₂ levels corresponding to low- and...
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- Crocosphaera cultures as well as daily pCO2 variability (Fig. 1).T a b le 1 . T im e se ri e s b io m
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- Creator:
- Dore, John E., Church, Matthew J., Karl, David M., Sadler, Daniel W., and Letelier, Ricardo M.
- Abstract:
- Sustained time series have provided compelling evidence for progressive acidification of the surface oceans through exchange with the growing atmospheric reservoir of carbon dioxide. However, few long-term programs exist, and extrapolation of results from one site to larger oceanic expanses is hampered by the lack of spatial coverage inherent to...
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- . Deser, C., M. A. Alexander, and M. S. Timlin (2003), Understanding the persistence of sea surface
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- Creator:
- Naithani, Sushma, Partipilo, Christina M., Raja, Rajani, Elser, Justin L., and Jaiswal, Pankaj
- Abstract:
- FragariaCyc is a strawberry-specific cellular metabolic network based on the annotated genome sequence of Fragaria vesca L. ssp. vesca, accession Hawaii 4. It was built on the Pathway-Tools platform using MetaCyc as the reference. The experimental evidences from published literature were used for supporting/editing existing entities and for the addition...
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- analysis of expression data of their choice to assess the broader role of a gene(s), mutant and phenotype
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- Creator:
- White, Willis Harkness
- Abstract:
- Eleven small Mesozoic plutons crop out within a 76-squaremile area of the southern Seven Devils Mountains in west-central Idaho. The plutons are divided into a mafic suite, an older granitic suite, and a younger granitic suite on the basis of age, lithology, and degree of metamorphism. The six plutons of...
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- plutons crop out within a 76-square- mile area of the southern Seven Devils Mountains in west-central
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- Creator:
- Puigcorbé, Viena, Benitez-Nelson, Claudia R., Masqué, Pere, and Prahl, Fredrick G.
- Abstract:
- Summertime carbon, nitrogen, and biogenic silica export was examined using ²³⁴Th:²³⁸U disequilibria combined with free floating sediment traps and fine scale water column sampling with in situ pumps (ISP) within the Eastern Tropical North Pacific and the Gulf of California. Fine scale ISP sampling provides evidence that in this system,...
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- sampling station with a WetLabs AC-S at 82 wavelengths (400.5–752.7 nm; mean binwidth=4.3 nm). The
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- Creator:
- Gradoville, Mary Rose
- Abstract:
- Marine bacteria play vital roles in every niche of the ocean, from small-scale symbioses to large-scale productivity and the regulation of Earth’s climate. Recent advances in molecular tools now allow us to probe the genetic potential of entire microbial communities. The next step is linking these diverse communities to the...
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- II and Chapter III focus on marine diazotrophs, a group that converts dinitrogen gas into