Ryan J Heise

Works (4)

Updated: July 5th, 2023 15:44

2021 journal article

Survival and Contaminants in Imperiled and Common Riverine Fishes Assessed with an In Situ Bioassay Approach

ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY, 40(8), 2206–2219.

By: C. Grieshaber  n, W. Cope  n, T. Kwak n , T. Penland n, R. Heise* & J. Mac Law n

author keywords: Polychlorinated biphenyls; Mercury; Kaplan-Meier; Endocrine disruption; Robust redhorse
MeSH headings : Animals; Bass; Biological Assay; Cyprinidae; Cypriniformes; Ecosystem; Rivers; Water Pollutants, Chemical / analysis; Water Pollutants, Chemical / toxicity
TL;DR: Contaminants and other water quality stressors in this river system appear to detrimentally impact juvenile fish survival with presumed effects at the fish assemblage and community levels. (via Semantic Scholar)
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14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 6, 2021

2018 journal article

Food web contaminant dynamics of a large Atlantic Slope river: Implications for common and imperiled species

SCIENCE OF THE TOTAL ENVIRONMENT, 633, 1062–1077.

By: T. Penland n, C. Grieshaber  n, T. Kwak n , W. Cope  n, R. Heise* & F. Sessions*

author keywords: Metals; Organics; Robust redhorse; Stable isotopes; Trophic magnification factor
MeSH headings : Animals; Cypriniformes / metabolism; Endangered Species; Food Chain; Geologic Sediments / chemistry; Hydrocarbons, Chlorinated / analysis; Mercury / analysis; North Carolina; Pesticides / analysis; Polychlorinated Biphenyls / analysis; Polycyclic Aromatic Hydrocarbons / analysis; Rivers / chemistry; South Carolina; Water Pollutants, Chemical / analysis; Water Pollutants, Chemical / metabolism
TL;DR: The aquatic food web structure and trophic transfer and accumulation of contaminants within a riverine ecosystem and potential stressors to the health of an imperiled fish, the robust redhorse and other species of conservation concern in a large Atlantic Slope (USA) river are determined. (via Semantic Scholar)
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14. Life Below Water (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2018 journal article

Relation of contaminants to fish intersex in riverine sport fishes

Science of The Total Environment, 643, 73–89.

By: C. Grieshaber  n, T. Penland n, T. Kwak n , W. Cope n , R. Heise*, J. Law n, D. Shea n , D. Aday n ...

Contributors: C. Grieshaber  n, T. Penland n, T. Kwak n , W. Cope n , R. Heise*, J. Law n, D. Shea n , D. Aday n, J. Rice n, S. Kullman n 

author keywords: Endocrine active compounds; Endocrine disruption; Bass; Polycyclic aromatic hydrocarbons; Ethinylestradiol; Mercury
MeSH headings : Animals; Disorders of Sex Development / epidemiology; Disorders of Sex Development / veterinary; Environmental Monitoring; Female; Fish Diseases / epidemiology; Fishes / physiology; Male; North Carolina; Rivers / chemistry; South Carolina; Sports; Water Pollutants, Chemical / analysis; Water Pollution, Chemical / statistics & numerical data
TL;DR: Polycyclic aromatic hydrocarbons, ethinylestradiol, and heavy metals were the most prevalent contaminants that exceeded effect levels for the protection of aquatic organisms and principal component analysis identified waterborne PAHs as the most correlated environmental contaminant with intersex occurrence and severity in black bass and sunfish. (via Semantic Scholar)
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Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: October 16, 2018

2012 journal article

REDD DEWATERING EFFECTS ON HATCHING AND LARVAL SURVIVAL OF THE ROBUST REDHORSE

RIVER RESEARCH AND APPLICATIONS, 29(5), 574–581.

By: J. Fisk  n, T. Kwak n , R. Heise* & F. Sessions*

author keywords: hydropeaking; larval emergence; Moxostoma robustum; redd dewatering
TL;DR: The need for hydropower facilities to set minimum flows to maintain inundation of spawning areas for robust redhorse and other species to reduce dewatering mortality is supported. (via Semantic Scholar)
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UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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