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Changes in stream chemistry associated with insect defoliation in a Pennsylvania hemlock-hardwoods forest.

• Authors : Lewis, Gregory P.; Likens, Gene E.

Subjects: RIVER ecology; CHEMICAL research; DEFOLIATIONPENNSYLVANIA

• Source: Forest Ecology & Management; Jan2007, Vol. 238 Issue 1-3, p199-211, 13p

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ALGORITHM HELPS PROBE CONNECTIONS BETWEEN STREAM CHEMISTRY AND ENVIRONMENT

• Source: States News Service. August 2, 2021

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Shale gas development has limited effects on stream biology and geochemistry in a gradient-based, multiparameter study in Pennsylvania.

• Authors : Mumford, Adam C.; Maloney, Kelly O.; Akob, Denise M.

Subjects: OIL shales; GEOCHEMISTRY; STREAM chemistryPENNSYLVANIA

• Source: Proceedings of the National Academy of Sciences of the United States of America; 2/18/2020, Vol. 117 Issue 7, p3670-3677, 8p

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Groundtruthing and potential for predicting acid deposition impacts in headwater streams using bedrock geology, GIS, angling, and stream chemistry.

• Authors : Kirby CS; Department of Geology, Bucknell University, Lewisburg, PA 17837, USA. ; McInerney B

Subjects: Acid Rain* ; Geographic Information Systems* ; Geology*

• Source: The Science of the total environment [Sci Total Environ] 2008 Apr 15; Vol. 393 (2-3), pp. 249-61. Date of Electronic Publication: 2008 Feb 06.Publisher: Elsevier Country of Publication: Netherlands NLM ID: 0330500 Publication Model: Print-Electronic Cited Medium: Print ISSN: 0048-9697

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Temperature controls production but hydrology regulates export of dissolved organic carbon at the catchment scale.

• Authors : Wen, Hang; Perdrial, Julia; Abbott, Benjamin W.

Subjects: DISSOLVED organic matter; TEMPERATURE control; PRODUCTION controlPENNSYLVANIA

• Source: Hydrology & Earth System Sciences; 2020, Vol. 24 Issue 2, p945-966, 22p, 3 Diagrams, 10 Graphs

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Characterization and source determination of stream suspended particulate material in White Clay Creek, USA

• Authors : Karwan, Diana L.¹ ; Aalto, Rolf²; Aufdenkampe, Anthony K.¹

Subjects: *STREAM chemistry; *PARTICULATE matter; *HYDROLOGYWHITE Clay Creek Watershed (Pa. & Del.); PENNSYLVANIA; DELAWARE

• Source: Applied Geochemistry. Jun2011 Supplement, Vol. 26, pS354-S356. 0p.

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Using electronic conductivity and hardness data for rapid assessment of stream water quality

• Authors : Thompson, Michael Y.¹; Brandes, David ; Kney, Arthur D.¹

Subjects: *Water quality monitoring; *Water hardness; *Stream chemistryPennsylvania

• Source: Journal of Environmental Management. Aug2012, Vol. 104, p152-157. 6p.

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Effect of Human Mobility Changes due to COVID-19 on Stream Water Quality in Watersheds with Different Predominant Land Uses.

• Authors : M. Jerez, Lesmes A.; Welker, Andrea L.; Kemp, Stanley J.

Subjects: WATER quality; CELL phone tracking; COVID-19 pandemicPENNSYLVANIAGOOGLE Inc.

• Source: Journal of Water Resources Planning & Management; Oct2023, Vol. 149 Issue 10, p1-10, 10p

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Complex hydrology and variability of nitrogen sources in a karst watershed.

• Authors : Clune JW; U.S. Geological Survey, Williamsport, Pennsylvania, USA.; Cravotta CA 3rd

Subjects: Nitrogen*/Nitrogen*/Nitrogen*/analysis ; Environmental Monitoring* ; Hydrology*

• Source: Journal of environmental quality [J Environ Qual] 2024 Jul-Aug; Vol. 53 (4), pp. 492-507. Date of Electronic Publication: 2024 Jun 02.Publisher: Wiley Country of Publication: United States NLM ID: 0330666 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1537-2537

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Potential biomarkers of endocrine and habitat disruption identified via RNA-Seq in Salvelinus fontinalis with proximity to fracking operations in Pennsylvania headwater stream ecosystems.

• Authors : McLimans, Christopher J.; Shelledy, Katharine; Conrad, William

Subjects: BROOK trout; HYDRAULIC fracturing; NATURAL gas extractionPENNSYLVANIA

• Source: Ecotoxicology; Aug2022, Vol. 31 Issue 6, p1044-1055, 12p

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