Search Results - "WAISER, Marley J"

Next-Generation Sequencing of Microbial Communities in the Athabasca River and Its Tributaries in Relation to Oil Sands Mining Activities by YERGEAU, Etienne, LAWRENCE, John R, SANSCHAGRIN, Sylvie, WAISER, Marley J, KORBER, Darren R, GREER, Charles W

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Effluent-dominated streams. Part 1: Presence and effects of excess nitrogen and phosphorus in Wascana Creek, Saskatchewan, Canada by Waiser, Marley J., Tumber, Vijay, Holm, Jennifer

“…Regina, Saskatchewan, Canada (population 190,400) treats its sewage at a modern sewage treatment plant (STP) on Wascana Creek. In the winter, treated sewage…”
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Effects of experimental nitrogen fertilization on planktonic metabolism and CO2 flux in a hypereutrophic hardwater lake by Bogard, Matthew J, Finlay, Kerri, Waiser, Marley J, Tumber, Vijay P, Donald, Derek B, Wiik, Emma, Simpson, Gavin L, Del Giorgio, Paul A, Leavitt, Peter R

“…Hardwater lakes are common in human-dominated regions of the world and often experience pollution due to agricultural and urban effluent inputs of inorganic…”
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Relationship between hydrological characteristics and dissolved organic carbon concentration and mass in northern prairie wetlands using a conservative tracer approach by Waiser, Marley J.

“…The semiarid prairie pothole region of the North American Great Plains is characterized by millions of small, shallow, closed basin wetlands. These wetlands…”
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Metatranscriptomic Analysis of the Response of River Biofilms to Pharmaceutical Products, Using Anonymous DNA Microarrays by Yergeau, Etienne, Lawrence, John R, Waiser, Marley J, Korber, Darren R, Greer, Charles W

“…Pharmaceutical products are released at low concentrations into aquatic environments following domestic wastewater treatment. Such low concentrations have been…”
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Effluent-dominated streams. Part 2: Presence and possible effects of pharmaceuticals and personal care products in Wascana Creek, Saskatchewan, Canada by Waiser, Marley J., Humphries, David, Tumber, Vijay, Holm, Jennifer

“…Recent worldwide surveys have not only established incomplete removal of pharmaceuticals and personal care products (PPCPs) by sewage treatment plants, but…”
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Effects of a herbicide mixture on primary and bacterial productivity in four prairie wetlands with varying salinities: an enclosure approach by Sura, Srinivas, Waiser, Marley J, Tumber, Vijay, Raina-Fulton, Renata, Cessna, Allan J

“…Wetlands in the Prairie pothole region of Saskatchewan and Manitoba serve an important role in providing wildlife habitat, water storage and water filtration…”
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N,N‐Diethyl‐m‐Toluamide Exposure at an Environmentally Relevant Concentration Influences River Microbial Community Development by Lawrence, John R., Waiser, Marley J., Swerhone, George D.W., Roy, Julie L., Paule, Armelle, Korber, Darren R.

“…Studies of the South Saskatchewan River confirmed that N,N‐diethyl‐m‐toluamide (DEET) is ubiquitous at 10 to 20 ng/L, whereas in effluent‐dominated Wascana…”
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Molecular and microscopic assessment of the effects of caffeine, acetaminophen, diclofenac, and their mixtures on river biofilm communities by Lawrence, John R., Zhu, Bin, Swerhone, George D.W., Roy, Julie, Tumber, Vijay, Waiser, Marley J., Topp, Ed, Korber, Darren R.

“…The authors examined effects of three common contaminants, caffeine (CF), acetaminophen (AC), and diclofenac (DF), as well as their mixtures on the…”
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Modelling Scenarios to Estimate the Potential Impact of Hydrological Standards on Nutrient Retention in the Tobacco Creek Watershed, Manitoba, Canada by Weber, Darian, Sadeghian, Amir, Luo, Bin, Waiser, Marley J., Lindenschmidt, Karl-Erich

“…Nutrient loading from agricultural drainage systems into downstream aquatic ecosystems, like Lake Winnipeg in the prairie province of Manitoba, Canada,…”
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Sub-inhibitory concentrations of different pharmaceutical products affect the meta-transcriptome of river biofilm communities cultivated in rotating annular reactors by Yergeau, Etienne, Sanschagrin, Sylvie, Waiser, Marley J., Lawrence, John R., Greer, Charles W.

“…Summary Surface waters worldwide are contaminated by pharmaceutical products that are released into the environment from wastewater treatment plants. Here, we…”
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Photodegradation of DOC in a Shallow Prairie Wetland: Evidence from Seasonal Changes in DOC Optical Properties and Chemical Characteristics by Waiser, Marley J., Robarts, Richard D.

“…Wetlands across the Canadian prairies are typically shallow (<1.0 m) and exhibit high dissolved organic carbon (DOC) concentrations (>10 mg l-1). Studies have…”
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The Attenuation of Ultraviolet Radiation in High Dissolved Organic Carbon Waters of Wetlands and Lakes on the Northern Great Plains by Arts, Michael T., Robarts, Richard D., Kasai, Fumie, Waiser, Marley J., Tumber, Vijay P., Plante, Amanda J., Rai, Hakumat, de Lange, Hendrika J.

“…We used a scanning spectroradiometer to conduct underwater optical surveys of 44 waterbodies during the ice-free seasons of three consecutive years in wetlands…”
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Photodegradation of DOC in a shallow prairie wetland: evidence from seasonal changes in DOC optical properties and chemical characteristics by Waiser, Marley J, Robarts, Richard D

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Seasonal and diel changes of dissolved oxygen in a hypertrophic prairie lake by Robarts, Richard D., Waiser, Marley J., Arts, Michael T., Evans, Marlene S.

“…Humboldt Lake, a hypertrophic prairie lake typical of many found on the Great Plains of North America, is usually ice‐covered from early November to about…”
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Relaxation of Phosphorus Limitation Due to Typhoon-Induced Mixing in Two Morphologically Distinct Basins of Lake Biwa, Japan by Robarts, Richard D., Waiser, Marley J., Hadas, Ora, Zohary, Tamar, MacIntyre, Sally

“…We measured changes in hydrodynamics and phosphorus cycling due to a typhoon in two morphologically distinct basins of Lake Biwa, Japan. The typhoon, with wind…”
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Effects of experimental nitrogen fertilization on planktonic metabolism and CO.sub.2 flux in a hypereutrophic hardwater lake by Bogard, Matthew J, Finlay, Kerri, Waiser, Marley J, Tumber, Vijay P, Donald, Derek B, Wiik, Emma, Simpson, Gavin L, del Giorgio, Paul A, Leavitt, Peter R

“…Hardwater lakes are common in human-dominated regions of the world and often experience pollution due to agricultural and urban effluent inputs of inorganic…”
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EFFECTS OF ATMOSPHERIC CHANGE AND AGRICULTURE ON THE BIOGEOCHEMISTRY AND MICROBIAL ECOLOGY OF PRAIRIE WETLANDS by Robarts, Richard D., Waiser, Marley J.

“…Relatively little is known about the factors which regulate inwater biogeochemical processes and food chains in prairie wetlands. Climatic warming, increased…”
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Changes in Composition and Reactivity of Allochthonous DOM in a Prairie Saline Lake by Waiser, Marley J., Robarts, Richard D.

“…Inland saline lakes in semiarid regions of the Canadian prairies contain some of the highest known concentrations of dissolved organic carbon (DOC). This…”
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Bacterial abundance, biomass, and production in relation to phytoplankton biomass in the Levantine Basin of the southeastern Mediterranean Sea by Robarts, Richard D., Zohary, Tamar, Waiser, Marley J., Yacobi, Y. Z.

“…Little is known about the relative significance of heterotrophic bacteria in open-ocean oligotrophic environments. The pelagic waters of the Levantine Basin of…”
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