Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Mary E. Ogdahl"'
Autor:
Dirk Koopmans, Janet H. Vail, Anthony D. Weinke, Bopaiah A. Biddanda, Leon C. Gereaux, Thomas M. Holcomb, Deborah K. Dila, Eric J. Anderson, Chris VandenBerg, Michael J. Snider, Thomas H. Johengen, Kurt Thompson, Qianqian Liu, Mary E. Ogdahl, Stephen A. Long, Katie L. Knapp, Steven A. Ruberg, Scott T. Kendall
Publikováno v:
Journal of Great Lakes Research
We chronicled the seasonally recurring hypolimnetic hypoxia in Muskegon Lake - a Great Lakes estuary over 3 years, and examined its causes and consequences. Muskegon Lake is a mesotrophic drowned river mouth that drains Michigan's 2nd largest watersh
Autor:
Erica Washburn, Rajendra Poudel, Alan D. Steinman, Rebecca Logsdon Muenich, Bill Provencher, Brent Sohngen, Jennifer Read, Sarah L. Bartlett, Diane Dupont, Todd R. Miller, Kate A. Brauman, Donna R. Kashian, Wayne R. Munns, Michael P. Moore, Ted Angadi, Frank Lupi, Steven Renzetti, David J. Allan, Mary E. Ogdahl, Matt Doss, James I. Price, Annie Johns, Muruleedhara N. Byappanahalli, Bradley J. Cardinale, Anne Rea, Peter B. McIntyre
Publikováno v:
Journal of Great Lakes Research. 43:161-168
A comprehensive inventory of ecosystem services across the entire Great Lakes basin is currently lacking and is needed to make informed management decisions. A greater appreciation and understanding of ecosystem services, including both use and non-u
Publikováno v:
Lake and Reservoir Management. 32:402-409
Steinman A, Abdimalik M, Ogdahl ME, Oudsema M. 2016. Understanding planktonic vs. benthic algal response to manipulation of nutrients and light in a eutrophic lake. Lake Reserve Manage. 32:402–409.We examined the environmental factors influencing t
Autor:
Alan D. Steinman, Mary E. Ogdahl
Publikováno v:
Aquatic Botany. 120:363-370
Macrophytes are increasingly being used worldwide for assessing aquatic ecological condition. Because their growth is influenced by physical habitat conditions, such as sediment quality and near-shore gradient, macrophytes may also be valuable indica
Publikováno v:
Aquatic Ecology. 48:143-159
This study examined the influence of water-level fluctuation (WLF) on sediment–water nutrient exchange in the Laurentian Great Lakes. Water levels in the Laurentian Great Lakes have been below the long-term mean for the past 15 years, causing the e
Autor:
Matthew J. Cooper, Maggie Weinert, Donald G. Uzarski, Alan D. Steinman, Mary E. Ogdahl, Kurt Thompson
Publikováno v:
Journal of Great Lakes Research. 38:766-775
The influence of water level fluctuation on sediment–water nutrient exchange in coastal wetlands of Lakes Michigan and Huron was investigated using controlled, laboratory experiments. At each wetland, sediment cores were collected from 5 locations
Publikováno v:
Scientific Investigations Report.
Autor:
Alan D. Steinman, Mary E. Ogdahl
Publikováno v:
Journal of Environmental Quality. 41:1540-1548
Alum treatment is a lake restoration technique that is used to address internal phosphorus (P) loading. We evaluated the macroinvertebrate density and P release rates from sediment cores in Spring Lake, Michigan, 5 yr after an alum treatment and comp
Autor:
Mary E. Ogdahl, Alan D. Steinman
Publikováno v:
Environmental science and pollution research international. 23(22)
We studied the phosphorus dynamics in a former wetland, which had been converted to a celery farm, and now consists of two shallow, flooded ponds that are being proposed for aquatic habitat restoration. However, like many agricultural areas, this sit
Autor:
Mary E. Ogdahl, Alan D. Steinman
Publikováno v:
Journal of the North American Benthological Society. 30:820-830
Former agricultural fields that are converted to wetlands can serve as either a source or a sink of P to connecting downstream water bodies. Understanding the P dynamics associated with these flooded fields can lead to appropriate mitigation strategi