Search Results - "STAINTON, M. P"
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Eutrophication of lakes cannot be controlled by reducing nitrogen input: Results of a 37-year whole-ecosystem experiment
Published in Proceedings of the National Academy of Sciences - PNAS (12-08-2008)“…Lake 227, a small lake in the Precambrian Shield at the Experimental Lakes Area (ELA), has been fertilized for 37 years with constant annual inputs of…”
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Regional trends in aquatic recovery from acidification in North America and Europe
Published in Nature (London) (07-10-1999)“…Rates of acidic deposition from the atmosphere ('acid rain') have decreased throughout the 1980s and 1990s across large portions of North America and Europe…”
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Bloom development and phytoplankton succession in Lake Winnipeg: a comparison of historical records with recent data
Published in Aquatic ecosystem health & management (01-04-2011)“…Over the past 40 years, hydroelectric, agricultural and urban watershed development and changing hydrology have transformed Lake Winnipeg into a highly…”
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Climatic Influences on Algal Populations of Boreal Forest Lakes in the Experimental Lakes Area
Published in Limnology and oceanography (01-11-2001)“…We examined long-term phytoplankton data records for four oligotrophic boreal lakes situated in the Experimental Lakes Area (ELA), western Ontario, for…”
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Regional trends in aquatic recovery from acidification in North America and Europe
Published in Nature (London) (01-10-1999)Get full text
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Consequences of climate warming and lake acidification for UV-B penetration in North American boreal lakes
Published in Nature (London) (22-02-1996)“…Climate warming, acid deposition and increasing exposure to ultraviolet radiation are all regarded as widespread problems in boreal ecosystems. Here we report…”
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The Effects of Climatic Warming on the Properties of Boreal Lakes and Streams at the Experimental Lakes Area, Northwestern Ontario
Published in Limnology and oceanography (01-07-1996)“…A period of prolonged warmer, drier-than-normal weather in northwestern Ontario during the 1970s and 1980s resulted in severe forest fires that caused dramatic…”
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Journal Article Conference Proceeding -
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Climate-Induced Changes in the Dissolved Organic Carbon Budgets of Boreal Lakes
Published in Biogeochemistry (01-01-1997)“…During 20 years of climatic warming, drought and increased forest fires between 1970 and 1990, DOC concentrations declined by 15-25% in lakes of the…”
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Pelagic C:N:P Stoichiometry in a Eutrophied Lake: Responses to a Whole-Lake Food-Web Manipulation
Published in Ecosystems (New York) (01-05-2000)“…Changes in the ecological stoichiometry of C, N, and P in the pelagic zone are reported from a whole-lake manipulation of the food web of Lake 227, an…”
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Effects of Climatic Warming on Lakes of the Central Boreal Forest
Published in Science (American Association for the Advancement of Science) (16-11-1990)“…Twenty years of climatic, hydrologic, and ecological records for the Experimental Lakes Area of northwestern Ontario show that air and lake temperatures have…”
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Responses of phytoplankton and epilithon during acidification and early recovery of a lake
Published in Freshwater biology (01-08-1999)“…1. Lake 302S in the Experimental Lakes Area of Canada was acidified from pH 6.7 (1981) to 5.1 (1986). The pH was further reduced to 4.5 in 1987 and held at…”
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Natural and man-caused factors affecting the abundance and cycling of dissolved organic substances in precambrian shield lakes
Published in Hydrobiologia (01-02-1992)“…Dissolved organic carbon (DOC) changes at ecosystem level in response to various natural factors and experimental perturbations were monitored at the…”
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Conference Proceeding Journal Article -
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Acid-Induced Changes in DOC Quality in an Experimental Whole-Lake Manipulation
Published in Environmental science & technology (01-10-1998)“…Fluorescence analyses of archived water samples were used to typify dissolved organic carbon (DOC) quality in experimentally acidified lakes and reference…”
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Effects on phytoplankton of nutrients added in conjunction with acidification
Published in Freshwater biology (01-02-1999)“…1. The effects of nitric acidification on phytoplankton were studied in a small, eperimentally manipulated, oligotrophic lake (L302N) in the Eperimental Lakes…”
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Trends in surface water acidification at ecological monitoring sites in southeastern Canada (1981-1993)
Published in Water, Air, & Soil Pollution (01-01-1995)“…Atmospheric deposition and surface water chemistry have been monitored intensively at 5 geologically "sensitive" sites in southeastern Canada. The sites…”
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Conference Proceeding Journal Article -
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Natural Sources of Acid Neutralizing Capacity in Low Alkalinity Lakes of the Precambrian Shield
Published in Science (American Association for the Advancement of Science) (16-05-1986)“…A detailed alkalinity budget was constructed for Lake 239 in the Experimental Lakes Area of northwestern Ontario and for three small watersheds in its…”
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Disruption of Sulfur Cycling and Acid Neutralization in Lakes at Low pH
Published in Biogeochemistry (01-01-1995)“…Experimental acidification of a softwater lake to below pH 5 fundamentally changed the sulfur cycle and lowered internal alkalinity generation (IAG). Prior to…”
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Rapid measurement of suspended C, N, and P from Precambrian Shield Lakes using Near-infrared Reflectance Spectroscopy
Published in Water research (Oxford) (1996)“…Rapid (<2 min), simultaneous, non-chemical, non-destructive, cost-efficient measurement of the C, N, and P concentrations in suspended, particulate matter in…”
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Nutrient additions to wetlands in the Interlake region of Manitoba, Canada: effects of a single pulse addition in spring
Published in Hydrobiologia (01-04-1994)“…This study examined the responses of algae and invertebrates to a single application of N and P in a series of experimental wetland enclosures in the Interlake…”
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Simple, efficient reduction column for use in the automated determination of nitrate in water
Published in Analytical chemistry (Washington) (01-09-1974)Get full text
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