Browsing by Subject "Nutrients"
Now showing items 1-7 of 7
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Inferred influence of nutrient availability on the relationship between Sun-induced chlorophyll fluorescence and incident irradiance in the Bering Sea
(American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org], 2008-08)This study examines variability in the relationship between Sun-induced chlorophyll fluorescence and incident solar irradiance as a potential diagnostic of the nutritional status of phytoplankton. The study site is the ... -
Investigating Microbial Nitrogen Cycling in the Northwest Arm, Halifax Harbour and in Wastewater Treatment Facilities Using Natural Abundance Stable Isotopes in Nitrate, Nitrite, and Ammonium.
(2023-12-06)Using a 3-year time series of concentrations of nitrate, nitrite and ammonium and natural abundance stable isotopes in nitrate, this project identifies seasonal trends and major sources of fixed nitrogen to the Northwest ... -
Marine Resources of Kouchibouguac National Park
(Applied Ocean Systems Ltd., Dartmouth, Nova Scotia, Canada, 1976-04-15)Kouchibouguac National Park is located on the east coast of New Brunswick, Canada It includes 25 kilometers of barrier islands/sand dunes which shelter three lagoons and face the Gulf of St. Lawrence on their seaward side. ... -
Marine Resources of Kouchibouguac National Park: Extended Summary
(Applied Ocean Systems Ltd., Dartmouth, Nova Scotia, 1976-04-15)Kouchibouguac National Park is located on the east coast of New Brunswick, Canada It includes 25 kilometers of barrier islands/sand dunes which shelter three lagoons and face the Gulf of St. Lawrence on their seaward side. ... -
MICROFLUIDIC TECHNOLOGICAL ADVANCEMENTS FOR IN SITU NUTRIENT ANALYSIS
(2023-04-27)Comprehensive ocean variable mapping is an inter-disciplinary field that requires data and measurement capabilities for several areas of study, including nutrient flux dynamics in aquatic and marine environments. To this ... -
Photosynthetic characteristics and estimated growth rates indicate grazing is the proximate control of primary production in the Equatorial Pacific
(1992)Macronutrients persist in the surface layer of the equatorial Pacific Ocean because the production of phytoplankton is limited. Measurements of photosynthesis as a function of irradiance (P-I) provide information on the ... -
USING MACROALGAE, DISSOLVED NUTRIENT CONCENTRATIONS, AND NATURAL ABUNDANCE STABLE ISOTOPES TO TRACK SOURCES OF NITROGEN IN AQUACULTURE FARMS
(2021-12-16)Seaweed aquaculture is a growing market in the North Atlantic which has sparked the need for finding areas that can naturally support their growth. In this thesis six farms growing Saccharina latissima, or sugar kelp, were ...