Výsledky vyhledávání - "Hwa-Seong Jin"

Life history and secondary production ofHexagenia bilineata(Say) in an embayment of Kentucky Lake

Autor: Hwa-Seong Jin, James B. Ramsey, David S. White

Publikováno v: International Review of Hydrobiology. 99:244-254

Spatial distribution, life history, and secondary production of Hexagenia bilineata (Say) were studied in Ledbetter Embayment of Kentucky Lake, Kentucky, USA. We sampled the naiad population using a PONAR grab based on (1) geographically-referenced r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ebbd5521808911b48c594d127c8e81a
https://doi.org/10.1002/iroh.201201616

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Fine particulate organic matter transport dynamics in a small Coastal Plain stream: influence of hydrology and channel morphology

Autor: G. M. Ward, Hwa-Seong Jin

Publikováno v: Aquatic Sciences. 75:483-492

Fine particulate organic matter (FPOM) represents a major component of stream organic matter budgets, and its dynamics greatly affect the productivity and metabolism of a stream community. FPOM transport dynamics has been well documented in high-grad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::034cbcc2b35cb780bf0e98b4bb5e709c
https://doi.org/10.1007/s00027-013-0294-7

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Macroinvertebrate community structure, secondary production and trophic-level dynamics in urban streams affected by non-point-source pollution

Autor: Hwa-Seong Jin, Robert C. Johnson, Margaret M. Carreiro, Jeffrey D. Jack

Publikováno v: Freshwater Biology. 58:843-857

Summary 1. Despite non-point-source (NPS) pollution being perhaps the most ubiquitous stressor affecting urban streams, there is a lack of research assessing how urban NPS pollution affects stream ecosystems. We used a natural experimental design app

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55ae16890e883e5fb8b915029b9c0654
https://doi.org/10.1111/fwb.12090

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Mixed Tracer Injection Method to Measure Reaeration Coefficients in Small Streams

Autor: George W. Kipphut, James B. Ramsey, David S. White, Hwa-Seong Jin

Publikováno v: Water, Air, & Soil Pollution. 223:5297-5306

Reaeration coefficient (k), the rate of oxygen exchange between the atmosphere and water surface, is an important parameter for understanding water quality impairment and stream metabolism. We modified the propane injection method to measure gas exch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3e25e01f1d614c084baf2c99052fa2de
https://doi.org/10.1007/s11270-012-1280-8

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Within-year temporal variation and life-cycle seasonality affect stream macroinvertebrate community structure and biotic metrics

Autor: Jeffrey D. Jack, Margaret M. Carreiro, Robert C. Johnson, Hwa-Seong Jin

Publikováno v: Ecological Indicators. 13:206-214

Seasonal changes in macroinvertebrate taxon abundances that are related to life history introduce temporal variation into macroinvertebrate community structure that can potentially confound bioassessments. In this study, macroinvertebrates from three

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e784b24b65318f726c29ecb0cf5ac6e
https://doi.org/10.1016/j.ecolind.2011.06.004

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Spatial Distribution of Benthic Macroinvertebrates in a Sidearm Embayment of Kentucky Lake

Autor: David S. White, James B. Ramsey, Hwa-Seong Jin

Publikováno v: Journal of the Kentucky Academy of Science. 68:50-58

The macrobenthos of Ledbetter Embayment, Kentucky Lake, were sampled monthly (January 2005 through July 2006) to determine community structure with focus on the physical and chemical factors influencing spatial distribution and density. We collected

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d52df1d60426715eba260e75dcb347e9
https://doi.org/10.3101/1098-7096(2007)68[50:sdobmi]2.0.co

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Life history and secondary production of Glossosoma nigrior Banks (Trichoptera: Glossosomatidae) in two Alabama streams with different geology

Autor: Hwa-Seong Jin, G. Milton Ward

Publikováno v: Hydrobiologia. 575:245-258

We studied life history and secondary production of a caddisfly scraper, Glossosoma nigrior, in two Alabama streams. Collier Creek, located within the Appalachian Plateau physiographic province, is underlain by sandstone bedrock, while Hendrick Mill

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::798e49ac16765c13afab8ecdc3d8dcf9
https://doi.org/10.1007/s10750-006-0370-2

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Hydraulic characteristics of a small Coastal Plain stream of the southeastern United States: effects of hydrology and season

Autor: G. Milton Ward, Hwa-Seong Jin

Publikováno v: Hydrological Processes. 19:4147-4160

Various physical and biological properties affect solute transport patterns in streams. We measured hydraulic characteristics of Payne Creek, a low-gradient upper Coastal Plain stream, using tracer experiments and parameter estimation with OTIS-P (on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e09a1ebdf4fa80a7f687eab0d5f386c5
https://doi.org/10.1002/hyp.5878

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