Search Results - "IANSON, Debby"

Using End‐Member Models to Estimate Seasonal Carbonate Chemistry and Acidification Sensitivity in Temperate Estuaries by Simpson, Eleanor, Ianson, Debby, Kohfeld, Karen E.

“…We measured the carbonate system (between 2015 and 2018) in an isolated and a well‐connected temperate estuary, both known for shellfish growth. We evaluated…”
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Evidence for Upwelling of Corrosive "Acidified" Water onto the Continental Shelf by Feely, Richard A., Sabine, Christopher L., Hernandez-Ayon, J. Martin, Ianson, Debby, Hales, Burke

“…The absorption of atmospheric carbon dioxide (CO₂) into the ocean lowers the pH of the waters. This so-called ocean acidification could have important…”
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Drivers and Potential Consequences of Observed Extreme Hypoxia Along the Canadian Pacific Continental Shelf by Franco, Ana C., Ianson, Debby, Ross, Tetjana, Hannah, Charles, Sastri, Akash, Tortell, Philippe D.

“…Bottom waters of the northeast Pacific continental shelf naturally experience localized hypoxic conditions, with significant influences on food webs and…”
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Effects of ocean acidification on temperate coastal marine ecosystems and fisheries in the northeast Pacific by Haigh, Rowan, Ianson, Debby, Holt, Carrie A, Neate, Holly E, Edwards, Andrew M

“…As the oceans absorb anthropogenic CO2 they become more acidic, a problem termed ocean acidification (OA). Since this increase in CO2 is occurring rapidly, OA…”
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Accurate Estimation of Net Community Production From O2/Ar Measurements by Teeter, Lianna, Hamme, Roberta C., Ianson, Debby, Bianucci, Laura

“…Under physically isolated conditions, net community production (NCP) can be accurately estimated from the rate of oxygen evasion to the atmosphere derived from…”
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British Columbian continental shelf as a source of dissolved iron to the subarctic northeast Pacific Ocean by Cullen, Jay T., Chong, Marina, Ianson, Debby

“…The distribution of dissolved (<0.4 μm) iron (Fe) across the continental shelf and slope of Queen Charlotte Sound on the west coast of Canada was examined to…”
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A high-resolution survey of DMS, CO2, and O2/Ar distributions in productive coastal waters by Nemcek, Nina, Ianson, Debby, Tortell, Philippe D.

“…We present continuous, high‐resolution measurements of surface dimethylsulfide (DMS), pCO2, and O2/Ar obtained in coastal waters off British Columbia, Canada,…”
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The effect of vertical and horizontal dilution on fertilized patch experiments by Ianson, Debby, Völker, Christoph, Denman, Ken L., Kunze, Eric, Steiner, Nadja

“…A great deal of attention, both negative and positive, has been directed at the potential of large‐scale iron fertilization schemes to sequester carbon by…”
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Better Regional Ocean Observing Through Cross-National Cooperation: A Case Study From the Northeast Pacific by Barth, John A., Allen, Susan E., Dever, Edward P., Dewey, Richard K., Evans, Wiley, Feely, Richard A., Fisher, Jennifer L., Fram, Jonathan P., Hales, Burke, Ianson, Debby, Jackson, Jennifer, Juniper, Kim, Kawka, Orest, Kelley, Deborah, Klymak, Jody M., Konovsky, John, Kosro, P. Michael, Kurapov, Alexander, Mayorga, Emilio, MacCready, Parker, Newton, Jan, Perry, R. Ian, Risien, Craig M., Robert, Marie, Ross, Tetjana, Shearman, R. Kipp, Schumacker, Joe, Siedlecki, Samantha, Trainer, Vera L., Waterman, Stephanie, Wingard, Christopher E.

“…The ocean knows no political borders. Ocean processes like summertime, wind-driven upwelling stretch thousands of kilometers along the Northeast Pacific (NEP)…”
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A two-dimensional nitrogen and carbon flux model in a coastal upwelling region by Ianson, Debby, Allen, Susan E.

“…Coastal upwelling regions are associated with high primary production and disproportionately large fluxes of organic matter relative to the global ocean…”
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An examination of advection in the northeast Pacific Ocean, 2001–2005 by Jackson, Jennifer M., Myers, Paul G., Ianson, Debby

“…Horizontal advection has been assumed negligible within the Alaskan Gyre (AG). With the recently available Argo data this assumption can be tested. To estimate…”
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Rapid deep ocean deoxygenation and acidification threaten life on Northeast Pacific seamounts by Ross, Tetjana, Du Preez, Cherisse, Ianson, Debby

“…Anthropogenic climate change is causing our oceans to lose oxygen and become more acidic at an unprecedented rate, threatening marine ecosystems and their…”
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Correction to “An examination of advection in the northeast Pacific Ocean, 2001–2005” by Jackson, Jennifer M., Myers, Paul G., Ianson, Debby

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Accurate Estimation of Net Community Production From O 2 /Ar Measurements by Teeter, Lianna, Hamme, Roberta C., Ianson, Debby, Bianucci, Laura

“…Under physically isolated conditions, net community production (NCP) can be accurately estimated from the rate of oxygen evasion to the atmosphere derived from…”
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Anthropogenic Carbon Increase has Caused Critical Shifts in Aragonite Saturation Across a Sensitive Coastal System by Jarníková, Tereza, Ianson, Debby, Allen, Susan E., Shao, Andrew E., Olson, Elise M.

“…Estuarine systems host a rich diversity of marine life that is vulnerable to changes in ocean chemistry due to addition of anthropogenic carbon. However, the…”
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The spring phytoplankton bloom in the coastal temperate ocean: Growth criteria and seeding from shallow embayments by IANSON, Debby, POND, Stephen, PARSONS, Timothy

“…A method based on time-series of conductivity, temperature and depth (CTD) profiles which successfully determines favourable phytoplankton growth conditions…”
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Media Representations and Farmer Perceptions: A Case Study of Reporting on Ocean Acidification and the Shellfish Farming Sector in British Columbia, Canada by Drope, Natalie, Morin, Evie, Kohfeld, Karen, Ianson, Debby, Silver, Jennifer J.

“…Ocean Acidification (OA) creates corrosive conditions that impact organisms that produce calcium carbonate shells, such as clams and oysters. The Salish Sea, a…”
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Risks of hypoxia and acidification in the high energy coastal environment near Victoria, Canada's untreated municipal sewage outfalls by Krogh, Jeremy, Ianson, Debby, Hamme, Roberta C., Lowe, Christopher J.

“…Wastewater disposal often has deleterious impacts on the receiving environment. Low dissolved oxygen levels are particularly concerning. Here, we investigate…”
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Impact of warming and deoxygenation on the habitat distribution of Pacific halibut in the Northeast Pacific by Franco, Ana C., Kim, Hongsik, Frenzel, Hartmut, Deutsch, Curtis, Ianson, Debby, Sumaila, U. Rashid, Tortell, Philippe D.

“…Ocean warming and deoxygenation are already modifying the habitats of many aerobic organisms. Benthic habitat in the Northeast Pacific is sensitive to…”
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Anthropogenic and Climatic Contributions to Observed Carbon System Trends in the Northeast Pacific by Franco, Ana C., Ianson, Debby, Ross, Tetjana, Hamme, Roberta C., Monahan, Adam H., Christian, James R., Davelaar, Marty, Johnson, William K., Miller, Lisa A., Robert, Marie, Tortell, Philippe D.

“…The ocean absorbs anthropogenic carbon, slowing atmospheric CO2 increase but driving ocean acidification. Long‐term changes in the carbon system are typically…”
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