Výsledky vyhledávání - "Christopher T, Nietch"

Quantifying spatial and temporal relationships between diatoms and nutrients in streams strengthens evidence of nutrient effects from monitoring data

Autor: Lester L. Yuan, Nathan J. Smucker, Christopher T. Nietch, Erik M. Pilgrim

Publikováno v: Freshw Sci

Observational data are frequently used to better understand the effects of changes in P and N on stream biota, but nutrient gradients in streams are usually associated with gradients in other environmental factors, a phenomenon that complicates effor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::611c46290bdc86677843db328321038c
https://doi.org/10.1086/718631

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Using Single-Species and Whole Community Stream Mesocosm Exposures for Identifying Major Ion Effects in Doses Mimicking Resource Extraction Wastewaters

Autor: Christopher T. Nietch, Nathan J. Smucker, Leslie Gains-Germain, Christopher P. Peck, Stefania Guglielmi, Susanna DeCelles, James Lazorchak, Brent Johnson, Paul Weaver

Publikováno v: Water; Volume 15; Issue 2; Pages: 249

Wastewaters and leachates from various inland resource extraction activities contain high ionic concentrations and differ in ionic composition, which complicates the understanding and effective management of their relative risks to stream ecosystems.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19e24abd05fd7f1bb5107529fd30476e

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Evaluating putative ecological drivers of microcystin spatiotemporal dynamics using metabarcoding and environmental data

Autor: H.J. Allen, J.W. Santo Domingo, Mark J. Bagley, Aabir Banerji, Jody A. Shoemaker, D.R. Tettenhorst, Christopher T. Nietch

Publikováno v: Harmful Algae

Microcystin is a cyanobacterial hepatotoxin of global concern. Understanding the environmental factors that cause high concentrations of microcystin is crucial to the development of lake management strategies that minimize harmful exposures. While th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28c29c7bf3ca67082d469e5723a8568b
https://doi.org/10.1016/j.hal.2019.05.004

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Developing Indicators of Nutrient Pollution in Streams Using 16S rRNA Gene Metabarcoding of Periphyton-Associated Bacteria

Autor: Erik M. Pilgrim, Nathan J. Smucker, Huiyun Wu, John Martinson, Christopher T. Nietch, Marirosa Molina, John A. Darling, Brent R. Johnson

Publikováno v: Water; Volume 14; Issue 15; Pages: 2361

Indicators based on nutrient-biota relationships in streams can inform water quality restoration and protection programs. Bacterial assemblages could be particularly useful indicators of nutrient effects because they are species-rich, important contr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36334c2cf0ffb0bdadf98b8f50f18c1f
https://doi.org/10.3390/w14152361

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Characterizing temporal variability in streams supports nutrient indicator development using diatom and bacterial DNA metabarcoding

Autor: Nathan J. Smucker, Erik M. Pilgrim, Huiyun Wu, Christopher T. Nietch, John A. Darling, Marirosa Molina, Brent R. Johnson, Lester L. Yuan

Publikováno v: Science of The Total Environment. 831:154960

Interest in developing periphytic diatom and bacterial indicators of nutrient effects continues to grow in support of the assessment and management of stream ecosystems and their watersheds. However, temporal variability could confound relationships

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69fb87795bfdcba48d32068a17a5464e
https://doi.org/10.1016/j.scitotenv.2022.154960

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Increased growth efficiency of Quercus alba trees in a CO

Autor: Richard J, Norby, Stan D, Wullschleger, Carla A, Gunderson, Christopher T, Nietch

Publikováno v: The New phytologistreferences. 131(1)

Forests have a prominent role in the global carbon cycle, but their response to a changing atmosphere cannot be measured directly. Experimental observations of small trees in CO

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::210f8973cd651e3737cc533a8f322601
https://pubmed.ncbi.nlm.nih.gov/33863171

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Increasingly severe cyanobacterial blooms and deep water hypoxia coincide with warming water temperatures in reservoirs

Autor: Nathan J. Smucker, Christopher T. Nietch, Jake J. Beaulieu, Jade L. Young

Publikováno v: Glob Chang Biol

Cyanobacterial blooms are expected to intensify and become more widespread with climate change and sustained nutrient pollution, subsequently increasing threats to lentic ecosystems, water quality, and human health. However, little is known about the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee009b45998ce788228c4780a84f14ab
https://europepmc.org/articles/PMC8168688/

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Modeling and Design Scenario Analysis of Long-Term Monitored Bioretention System for Rainfall-Runoff Reduction to Combined Sewer in Cincinnati, OH

Autor: Scott Jacobs, Arash Massoudieh, Bill Shuster, Christopher T. Nietch, Jamal Alikhani

Publikováno v: J Sustain Water Built Environ

Green infrastructure (GI) is a contemporary approach to the management of stormwater and limits its intrusion into wastewater collection systems. GI practices, such as bioretention systems,...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3feca254fd3d00ba091083660635572f
https://doi.org/10.1061/jswbay.0000903

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