Search Results - "Duda, Matthew P."

Assessing long‐term diatom changes in sub‐Arctic ponds receiving high fluxes of seabird nutrients by Hargan, Kathryn E., Duda, Matthew P., Michelutti, Neal, Blais, Jules M., Smol, John P.

“…Algal bioindicators, such as diatoms, often show subdued responses to eutrophication in Arctic lakes because climate‐related changes (e.g., ice cover) tend to…”
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Reconstructing Long-Term Changes in Avian Populations Using Lake Sediments: Opening a Window Onto the Past by Duda, Matthew P., Hargan, Kathryn E., Michelutti, Neal, Blais, Jules M., Grooms, Christopher, Gilchrist, H. Grant, Mallory, Mark L., Robertson, Gregory J., Smol, John P.

“…The lack of long-term monitoring data for many wildlife populations is a limiting factor in establishing meaningful and achievable conservation goals. Even for…”
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Diatom species responses along gradients of dissolved inorganic carbon, total phosphorus, and lake depth from lakes across Canada by Griffiths, Katherine, Duda, Matthew P., Antoniades, Dermot, Smol, John P., Gregory‐Eaves, Irene

“…Diatoms are key components of freshwater ecosystems and are regularly used for paleolimnological reconstructions, in which defining species optima and…”
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Categorizing the influences of two large seabird colonies on island freshwater ecosystems in the Northwest Atlantic Ocean by Duda, Matthew P., Michelutti, Neal, Wang, Xiaowa, Smol, John P.

“…Seabird colonies influence ecosystems by releasing high concentrations of nutrients, metals, and contaminants via their wastes. Here, we examined seven lentic…”
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Long-Term Changes in Terrestrial Vegetation Linked to Shifts in a Colonial Seabird Population by Duda, Matthew P., Glew, John R., Michelutti, Neal, Robertson, Gregory J., Montevecchi, William A., Kissinger, Jennifer A., Eickmeyer, David C., Blais, Jules M., Smol, John P.

“…Seabirds that form large colonies often act as biovectors that transport and concentrate large amounts of nutrients, metals, and contaminants from marine…”
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Correction to: Categorizing the influences of two large seabird colonies on island freshwater ecosystems in the Northwest Atlantic Ocean by Duda, Matthew P., Michelutti, Neal, Wang, Xiaowa, Smol, John P.

“…Due to an unfortunate mistake during the production process, the inset map in Fig. 1a is missing. The original article has been corrected and the correct…”
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Chironomid assemblage changes and chitin degradation in response to ~ 1700-years of seabird population fluctuations at the world’s largest colony of Leach’s Storm-Petrels (Atlantic Canada) by Lim, Joeline E., Duda, Matthew P., Smol, John P.

“…Seabirds are prominent biovectors whose guano and other wastes are an important source of nutrients that can eutrophy terrestrial and aquatic environments…”
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Climate oscillations drive millennial‐scale changes in seabird colony size by Duda, Matthew P., Cyr, Frédéric, Robertson, Gregory J., Michelutti, Neal, Meyer‐Jacob, Carsten, Hedd, April, Montevecchi, William A., Kimpe, Linda E., Blais, Jules M., Smol, John P.

“…Seabird population size is intimately linked to the physical, chemical, and biological processes of the oceans. Yet, the overall effects of long‐term changes…”
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Striking centennial-scale changes in the population size of a threatened seabird by Duda, Matthew P, Robertson, Gregory J, Lim, Joeline E, Kissinger, Jennifer A, Eickmeyer, David C, Grooms, Christopher, Kimpe, Linda E, Montevecchi, William A, Michelutti, Neal, Blais, Jules M, Smol, John P

“…Many animal populations are under stress and declining. For numerous marine bird species, only recent or sparse monitoring data are available, lacking the…”
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A 2200-year record of Andean Condor diet and nest site usage reflects natural and anthropogenic stressors by Duda, Matthew P, Grooms, Christopher, Sympson, Lorenzo, Blais, Jules M, Dagodzo, Daniel, Feng, Wenxi, Hayward, Kristen M, Julius, Matthew L, Kimpe, Linda E, Lambertucci, Sergio A, Layton-Matthews, Daniel, Lougheed, Stephen C, Massaferro, Julieta, Michelutti, Neal, Pufahl, Peir K, Vuletich, April, Smol, John P

“…Understanding how animals respond to large-scale environmental changes is difficult to achieve because monitoring data are rarely available for more than the…”
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Linking 19th century European settlement to the disruption of a seabird’s natural population dynamics by Duda, Matthew P., Allen-Mahé, Sylvie, Barbraud, Christophe, Blais, Jules M., Boudreau, Amaël, Bryant, Rachel, Delord, Karine, Grooms, Christopher, Kimpe, Linda E., Letournel, Bruno, Lim, Joeline E., Lormée, Hervé, Michelutti, Neal, Robertson, Gregory J., Urtizbéréa, Frank, Wilhelm, Sabina I., Smol, John P.

“…Recent estimates indicate that ∼70% of the world’s seabird populations have declined since the 1950s due to human activities. However, for almost all bird…”
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Freshwater diatom assemblages from seabird-inhabited ponds in Hudson Strait, sub-Arctic Canada by Duda, Matthew P., Hargan, Kathryn E., Michelutti, Neal, Smol, John P.

“…Nutrients and contaminants in wastes from seabird colonies can dramatically alter surrounding vegetation, water chemistry, and aquatic communities. Here we…”
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Environmental optima for common diatoms from Ontario lakes along gradients of lakewater pH, total phosphorus concentration, and depth by Duda, Matthew P., Sivarajah, Branaavan, Rühland, Kathleen M., Paterson, Andrew M., Barrow, Jennifer L., Cheng, Yuanyu, Favot, Elizabeth J., Hadley, Kristopher R., Hall, Roland I., Hargan, Kathryn E., Nelligan, Clare, Reavie, Euan D., Valleau, Robin E., Werner, Petra, Wilkins, Christopher, Smol, John P.

“…Diatoms are powerful biomonitoring indicators for contemporary and past limnological conditions, provided that their environmental optima are well-defined…”
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Breeding eider ducks strongly influence subarctic coastal pond chemistry by Duda, Matthew P., Hargan, Kathryn E., Michelutti, Neal, Kimpe, Linda E., Clyde, Nik, Gilchrist, H. Grant, Mallory, Mark L., Blais, Jules M., Smol, John P.

“…Arctic freshwater ponds are typically pristine and oligotrophic, however seabird biovectors can markedly alter water quality via enrichment with marine-derived…”
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Assessing long‐term diatom changes in sub‐ A rctic ponds receiving high fluxes of seabird nutrients by Hargan, Kathryn E., Duda, Matthew P., Michelutti, Neal, Blais, Jules M., Smol, John P.

“…Abstract Algal bioindicators, such as diatoms, often show subdued responses to eutrophication in Arctic lakes because climate‐related changes (e.g., ice cover)…”
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