Brevetoxin concentrations in marine aerosol:: Human exposure levels during a Karenia brevis harmful algal bloom
Brevetoxin concentrations in marine aerosol:: Human exposure levels during a Karenia brevis harmful algal bloom
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DOI：
10.1007/s00128-002-0170-y
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发表时间：
2003-01-01
影响因子：
2.7
通讯作者：
Zhou, Y
中科院分区：
文献类型：
--
作者：
Pierce, RH;Henry, MS;Zhou, Y
材料和方法为了获得海滩区域短尾藻毒素气溶胶分布的样本网格，六个大容量空气采样器（TE-5000；Tisch Environmental, Inc., Village of Cleaves, OH）沿两条横断面（南北）相距 65 m 放置，两个采样器位于海滩附近的海浪处（Air-Surf），两个采样器位于沙丘后面（Air-Dune），两个采样器位于杰克逊维尔海滩救生员后面车站位于停车场（Air-Park）。空气采样器配备了 8"× 10" 玻璃纤维过滤器（Whatman EPM 2000，梅德斯通，英国），并于 10 月 9 日运行约 5 小时，于 1999 年 10 月 10 日运行 3.5 小时。10 月 9 日夜间，两个采样器被放置在救生站以北 1 英里的位置（Air-Night）靠近海浪的地方。使用 Tisch TE-5009 连续流量记录仪测定通过过滤器的空气体积。所有采样器在部署前均经过校准。
MATERIALS AND METHODSTo obtain a sample grid for brevetoxin aerosol distribution over the beach area, six high volume air samplers (TE-5000; Tisch Environmental, Inc., Village of Cleaves, OH) were placed 65 m apart along two transects (North and South), two samplers on the beach near the surf (Air-Surf), two just past the dunes (Air-Dune), and two behind the Jacksonville Beach lifeguard station in the parking lot (Air-Park). The air samplers were fitted with a 8"× 10" glass fiber filter (Whatman EPM 2000, Maidstone, England.) and allowed to run for approximately 5 hours on October 9 and 3.5 hours on October 10, 1999. Two of the samplers were placed near the surf during the night of October 9 at a location 1 mile north of the lifeguard station (Air-Night). The volume of air passing through the filter was determined using a Tisch TE-5009 continuous flow recorder. All samplers were calibrated prior to deployment.