PMID- 26051993
OWN - NLM
STAT- MEDLINE
DCOM- 20160509
LR  - 20181202
IS  - 1873-3336 (Electronic)
IS  - 0304-3894 (Linking)
VI  - 298
DP  - 2015 Nov 15
TI  - Can the algicidal material Ca-aminoclay be harmful when applied to a natural 
      ecosystem? An assessment using microcosms.
PG  - 178-87
LID - S0304-3894(15)00408-2 [pii]
LID - 10.1016/j.jhazmat.2015.05.012 [doi]
AB  - We assessed the ability of an artificial clay (Ca-aminoclay) to suppress harmful 
      algal bloom species (HABs) such as Cochlodinium polykrikoides and Chattonella 
      marina and investigated the ecological responses in the closed and open microcosm 
      systems. The Ca-aminoclay induced rapidly and selectively cell lysis in the HABs. 
      However, applying Ca-aminoclay could cause adverse impacts in terms of biological 
      and environmental changes. The bacterioplankton abundance increased and then, the 
      abundances of heterotrophic nanoflagellates and ciliates increased rapidly. 
      Extremely poor environmental conditions such as increase in nutrients and 
      development of anoxic conditions were sustained continuously in a closed system, 
      while the environmental conditions in open systems deteriorated before recovering 
      to the initial conditions. We evaluated the potential for the occurrence of a 
      bloom of another phytoplankton after HABs had been controlled using the 
      Ca-aminoclay. The Ca-aminoclay controlled blooms of Chattonella marina in mixed 
      cell cultures containing a Tetraselmis chui. However, T. chui increased over time 
      and then bloomed. Therefore, caution should be taken when considering the direct 
      application of Ca-aminoclay in natural environments even though it offers the 
      rapid removal of HABs.
CI  - Copyright (c) 2015 Elsevier B.V. All rights reserved.
FAU - Jung, Seung Won
AU  - Jung SW
AD  - South Sea Institute, Korea Institute of Ocean Science & Technology, Geoje 
      656-830, Republic of Korea. Electronic address: diatoms@kiostac.kr.
FAU - Yun, Suk Min
AU  - Yun SM
AD  - Department of Life Science, Sangmyung University, Seoul 110-743, Republic of 
      Korea.
FAU - Yoo, Jae Won
AU  - Yoo JW
AD  - Korea Institute of Coastal Ecology, Incoperation, Bucheon 421-742, Republic of 
      Korea.
FAU - Zhun, Li
AU  - Zhun L
AD  - South Sea Institute, Korea Institute of Ocean Science & Technology, Geoje 
      656-830, Republic of Korea; Department of Life Science, Hanyang University, Seoul 
      133-791, Republic of Korea.
FAU - Jang, Pung-Guk
AU  - Jang PG
AD  - South Sea Institute, Korea Institute of Ocean Science & Technology, Geoje 
      656-830, Republic of Korea.
FAU - Lim, Dhong-Il
AU  - Lim DI
AD  - South Sea Institute, Korea Institute of Ocean Science & Technology, Geoje 
      656-830, Republic of Korea. Electronic address: oceanlim@kiost.ac.kr.
FAU - Lee, Young-Chul
AU  - Lee YC
AD  - Department of BioNano Technology, Gachon University, Seongnam 461-701, Republic 
      of Korea.
FAU - Lee, Hyun Uk
AU  - Lee HU
AD  - Advanced Nano-Surface Research Group, Korea Basic Science Institute, Daejeon 
      305-333, Republic of Korea.
FAU - Lee, Taek-Kyun
AU  - Lee TK
AD  - South Sea Institute, Korea Institute of Ocean Science & Technology, Geoje 
      656-830, Republic of Korea.
FAU - Heo, Jinbee
AU  - Heo J
AD  - South Sea Institute, Korea Institute of Ocean Science & Technology, Geoje 
      656-830, Republic of Korea.
FAU - Lee, Jin Hwan
AU  - Lee JH
AD  - Department of Life Science, Sangmyung University, Seoul 110-743, Republic of 
      Korea.
FAU - Han, Myung-Soo
AU  - Han MS
AD  - Department of Life Science, Hanyang University, Seoul 133-791, Republic of Korea.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20150514
PL  - Netherlands
TA  - J Hazard Mater
JT  - Journal of hazardous materials
JID - 9422688
RN  - 0 (Aluminum Silicates)
RN  - 0 (Pesticides)
RN  - SY7Q814VUP (Calcium)
RN  - T1FAD4SS2M (Clay)
SB  - IM
MH  - Aluminum Silicates/*toxicity
MH  - Calcium/chemistry
MH  - Clay
MH  - *Ecosystem
MH  - Harmful Algal Bloom/*drug effects
MH  - Pesticides/*toxicity
MH  - Plankton/chemistry
MH  - Water Microbiology
MH  - Water Pollution/adverse effects
OTO - NOTNLM
OT  - Algicidal material
OT  - Ca-aminoclay
OT  - Harmful algal blooms
OT  - Microcosm experiments
EDAT- 2015/06/09 06:00
MHDA- 2016/05/10 06:00
CRDT- 2015/06/09 06:00
PHST- 2015/01/19 00:00 [received]
PHST- 2015/05/04 00:00 [revised]
PHST- 2015/05/10 00:00 [accepted]
PHST- 2015/06/09 06:00 [entrez]
PHST- 2015/06/09 06:00 [pubmed]
PHST- 2016/05/10 06:00 [medline]
AID - S0304-3894(15)00408-2 [pii]
AID - 10.1016/j.jhazmat.2015.05.012 [doi]
PST - ppublish
SO  - J Hazard Mater. 2015 Nov 15;298:178-87. doi: 10.1016/j.jhazmat.2015.05.012. Epub 
      2015 May 14.