The Trophic Contributions of Rotifers in Tidal Freshwater and Estuarine Habitats
- G. Park, H. Marshall
- Environmental Science
- 1 December 2000
Abstract Distribution patterns and trophic contributions of rotifers from freshwater through polyhaline estuarine waters were examined in the southern Chesapeake Bay and its major tributaries for a…
Acute toxicity of heavy metals, tributyltin, ammonia and polycyclic aromatic hydrocarbons to benthic amphipodgrandidierella japonica
- Jung Suk Lee, K. Lee, G. Park
- Environmental Science, Chemistry
- 1 June 2005
Benthic amphipod,Grandidierella japonica widely inhabits the Korean coastal waters and is developed as a standard test species for sediment toxicity tests. We exposedG . japonica to various…
Estuarine relationships between zooplankton community structure and trophic gradients
- G. Park, H. Marshall
- Environmental Science
- 2000
Zooplankton and water quality parameters were investigated at eight mesohaline stations in the lower Chesapeake Bay and Elizabeth River from January through December 1994 to identify the changes of…
Ecotoxicological evaluation of sewage sludge using bioluminescent marine bacteria and rotifer
- G. Park, Sang Hee Lee, Suk-Hyun Kim
- Environmental Science, Engineering
- 1 June 2005
The ecotoxicity in addition to the chemical analyses of various sludge samples must be estimated before release of potential harmful waste in the natural environment as part of an ecological risk assessment.
Ecotoxicological effects of brine discharge on marine community by seawater desalination
To determine ecotoxicological effects of brine discharge from the desalination plant and the potential tolerance impact associated with various marine communities, marine ecot toxicological assessment was carried out using four phytoplankton species and macroalgae as primary producer and two zooplankon species as consumers.
Application of indigenous benthic amphipods as sediment toxicity testing organisms
- Jung‐Suk Lee, K. Lee, G. Park
- Environmental Science
- 1 March 2005
Overall results of this first attempt to develop an amphipod sediment toxicity test protocol in Korea indicated that M. mai and M. acherusicum would be applicable in the toxicity assessment of contaminated sediments, following the further evaluation encompassing various ecological and toxicological studies in addition to test method standardization.
Empirical estimation of beach-face slope and its use for warning of berm erosion
- Hyoseob Kim, K. Hall, Jae‐Youll Jin, G. Park, Jeongsoo Lee
- Geology
- 30 March 2014
Typical berm erosion and accretion are closely related to the beach-face slope. Empirical equation for prediction of the beach-face slope is proposed. The beach-face slope is expressed as a function…
Biomass of plankton and macrobenthos and benthic species diversity in relation to environmental gradients in a nationwide coastal survey
- Sang-Woo Lee, G. Park, Keun-Hyung Choi
- Environmental ScienceRegional Studies in Marine Science
- 1 February 2019
The role and distribution of total suspended solids in the macrotidal coastal waters of Korea
- G. Park
- Environmental Science, EngineeringEnvironmental Monitoring & Assessment
- 7 March 2007
Spatial and temporal distribution patterns of total suspended solids (TSS) in the shallow and macrotidal regions of the Korean peninsula indicated there were significant changes in TSS…
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