Results 21 to 30 of about 4,576 (186)

Characteristic and Relative Environmental Risk of Disinfection by Products Associated with Simple Glucose or Naturally Occurring Algal Organic Matter as Tested in Ballast Water Treatment System

open access: yesJournal of Marine Science and Engineering, 2022
To prevent the invasion of alien species, the International Maritime Organization and the United States Costal Guard require that a ballast water management system (BWMS) be installed on ships to treat the ballast water before discharging it.
Pung-Guk Jang   +6 more
doaj   +1 more source

Do Ballast Water Management Systems Reduce Phytoplankton Introductions to Canadian Waters?

open access: yesFrontiers in Marine Science, 2021
Global coastal aquatic ecosystems are negatively impacted by the introduction of harmful aquatic species through the discharge of ships’ ballast water. To reduce discharges of harmful aquatic organisms and pathogens, such as toxic phytoplankton species ...
Oscar Casas-Monroy, Sarah A. Bailey
doaj   +1 more source

The Effects of Ocean Acidification and Warming on Growth of a Natural Community of Coastal Phytoplankton

open access: yesJournal of Marine Science and Engineering, 2020
An in situ mesocosm experiment was performed to investigate the combined effects of ocean acidification and warming on the coastal phytoplankton standing stock and species composition of a eutrophic coastal area in the temperate-subtropical region ...
Bonggil Hyun   +8 more
doaj   +1 more source

Assessing the effectiveness of filtration + UV-C radiation for the treatment of simulated ballast water at various holding times

open access: yesWater Science and Technology, 2023
In recent years, the issue of invasive alien species brought on by ballast water has drawn increasing attention, and advances in ballast water treatment technologies have been made.
Yanan Wang   +4 more
doaj   +1 more source

The cadets' understanding of the ballast water management convention [PDF]

open access: yesE3S Web of Conferences, 2022
The International Maritime Organization (IMO) since September 8, 2017, has implemented the Ballast Water Management (BWM) Convention as an effort to protect the maritime environment from ballast water pollution.
El Husna Iksiroh   +3 more
doaj   +1 more source

The biological content of ballast water in China: A review

open access: yesAquaculture and Fisheries, 2017
The introduction of species through the release of ballast water has become a major threats to marine biodiversity and ecosystem function worldwide. China is one of the top trading countries, yet little is known about exotic species in the ballast water ...
Huixian Wu   +4 more
doaj   +1 more source

Ballast water allocation optimization of crane vessels based on MOEA/D algorithm

open access: yesZhongguo Jianchuan Yanjiu, 2021
ObjectivesTo improve the efficiency of the ballast water allocation of crane vessels and reduce energy consumption in this process, an optimization method following a multiobjective evolutionary algorithm based on decomposition (MOEA/D) is proposed ...
Jia ZHOU, Lei SONG
doaj   +1 more source

Community structure of benthic macroinvertebrates in reclaimed and natural tidal flats of the Yangtze River estuary

open access: yesAquaculture and Fisheries, 2019
Previous studies have found differences between communities of benthic macroinvertebrates living in constructed tidal flats compared with natural ones.
Junzeng Xue   +4 more
doaj   +1 more source

Analysis of Ballast Water Discharged in Port—A Case Study of the Port of Ploče (Croatia)

open access: yesJournal of Marine Science and Engineering, 2022
Ballast water is recognized as a major vector for the transfer of Harmful Aquatic Organisms and Pathogens (HAOP) and a source of sea pollution that negatively affects the environment and human health.
Nermin Hasanspahić   +3 more
doaj   +1 more source

Sampling Methodologies and Approaches for Ballast Water Management Compliance Monitoring

open access: yesPromet (Zagreb), 2011
The human-mediated transfer of harmful organisms via shipping, especially via ballast water transport, has raised considerable attention especially in the last decade due to the negative associated impacts.
Stephan Gollasch, Matej David
doaj   +1 more source

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