Zobrazeno 1 - 10
of 33
pro vyhledávání: '"P L, Schiff"'
Autor:
Richard M Frankel, Rupal Shah, A Peter Catinella, Shailendra Prasad, William B Ventres, Leslie A Stone, Tamala Carter, Geoffrey M Gusoff, Winston Liaw, Bich-May Nguyen, Joanna V Rachelson, Mary Alice Scott, Teresa L Schiff-Elfalan, Seiji Yamada, Robert C Like, Kathleen Zoppi
Publikováno v:
Family Medicine and Community Health, Vol 12, Iss Suppl 3 (2024)
Externí odkaz:
https://doaj.org/article/714734bc03f3412e9f1cd456d294f53d
Autor:
Pieter J. K. Aukes, Sherry L. Schiff, Jason J. Venkiteswaran, Richard J. Elgood, John Spoelstra
Publikováno v:
Limnology and Oceanography Letters, Vol 6, Iss 2, Pp 85-95 (2021)
Abstract Dissolved organic matter (DOM) represents a mixture of organic molecules that vary due to different source materials and degree of processing. Characterizing how DOM composition evolves along the aquatic continuum can be difficult. Using a s
Externí odkaz:
https://doaj.org/article/ef823e653c60413eb40a7dd7b56843a7
Publikováno v:
Nitrogen, Vol 2, Iss 2, Pp 139-154 (2021)
External nitrogen (N) inputs originating from human activities act as essential nutrients accumulation in aquatic ecosystems or it is exported elsewhere, where the assimilation capacity is surpassed. This research presents a multi-annual case study o
Externí odkaz:
https://doaj.org/article/93f54f76a9f943eaa0b3a77b1cb246c8
Autor:
Megan L. Larsen, Helen M. Baulch, Sherry L. Schiff, Dana F. Simon, Sébastien Sauvé, Jason J. Venkiteswaran
Publikováno v:
FACETS, Vol 5, Iss 1, Pp 899-920 (2020)
The increasing prevalence of cyanobacteria-dominated harmful algal blooms is strongly associated with nutrient loading and changing climatic patterns. Changes to precipitation frequency and intensity, as predicted by current climate models, are likel
Externí odkaz:
https://doaj.org/article/0e75e3b1ad5c40f490903d80d36e3cae
Publikováno v:
FACETS, Vol 4, Iss 1, Pp 315-335 (2019)
Addition of nutrients, such as nitrogen, can degrade water quality in lakes, rivers, and estuaries. To predict the fate of nutrient inputs, an understanding of the biogeochemical cycling of nutrients is needed. We develop and employ a novel, parsimon
Externí odkaz:
https://doaj.org/article/d0324bcdeefb48b9aa1812e15c5197bd
Autor:
Pieter J K Aukes, Sherry L Schiff
Publikováno v:
PLoS ONE, Vol 16, Iss 7, p e0253972 (2021)
Dissolved organic matter (DOM) is a ubiquitous component of aquatic systems, impacting aquatic health and drinking water quality. These impacts depend on the mixture of organic molecules that comprise DOM. Changing climates are altering both the amou
Externí odkaz:
https://doaj.org/article/a52bb9fe18f541b0aec4bf550084d5c4
Publikováno v:
Journal of Hydrology X, Vol 7, Iss , Pp - (2020)
Artificial sweeteners are ubiquitous constituents of sanitary wastewater and are not completely attenuated by wastewater treatment processes. Consequently, artificial sweeteners are increasingly employed as a tool to detect wastewater and help evalua
Externí odkaz:
https://doaj.org/article/fc3aa8310e1e4ce399f75f87b47ba5c6
Autor:
Igor Lehnherr, Vincent L. St. Louis, Martin Sharp, Alex S. Gardner, John P. Smol, Sherry L. Schiff, Derek C. G. Muir, Colleen A. Mortimer, Neil Michelutti, Charles Tarnocai, Kyra A. St. Pierre, Craig A. Emmerton, Johan A. Wiklund, Günter Köck, Scott F. Lamoureux, Charles H. Talbot
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Arctic ecosystems are at threat due to the rapid nature of climate change and Arctic amplification. Here, the authors show that the watershed of Lake Hazen, the Arctic’s largest lake by volume, has undergone dramatic changes in response to as littl
Externí odkaz:
https://doaj.org/article/b9b833c9ca9e4c179f85af0c95fe77e1
Autor:
Lewis A Molot, Scott N Higgins, Sherry L Schiff, Jason J Venkiteswaran, Michael J Paterson, Helen M Baulch
Publikováno v:
Environmental Research Letters, Vol 16, Iss 6, p 064078 (2021)
Two small, oligotrophic lakes at the IISD-Experimental Lakes Area in northwestern Ontario, Canada were fertilized weekly with only phosphorus (P) in the summer and early fall of 2019. The P fertilization rates were high enough (13.3 µ g l ^−1 adde
Externí odkaz:
https://doaj.org/article/d8dbd77522d74a0bb3ebf87736aee063
Publikováno v:
PLoS ONE, Vol 11, Iss 2, p e0149290 (2016)
Externí odkaz:
https://doaj.org/article/e159f953bd4f430eb82b4ae1df0f11d7