Locations of grab samples with Particle Size Analysis (PSA) results from Wight-Barfleur Reef SCI

Locations of grab samples with Particle Size Analysis (PSA) results from Wight-Barfleur Reef SCI (CEND 03/13). ArcGIS point feature class. Locations of grab samples with Particle Size Analysis (PSA) results across Wight-Barfleur Reef candidate Special Area of Conservation (cSAC). Grab samples were collected during the following survey: Wight-Barfleur Reef survey aboard the RV Cefas Endeavour during cruise code CEND0313, sampling between 19/03/2013 and 24/03/2013. In total,14 PSA samples were collected during CEND0313. All but one of the 14 samples were collected using a 0.1 m� mini Hamon grab(HG), the exception being a single sample (HP31) collected using the larger 0.25 m� Hamon grab (LH). A sedimentsubsample was taken from each grab sample for particle size analysis (PSA). Sediment samples were preocessed following the PSA methodology recommended by the National Marine Biological Quality Control (NMBAQC) scheme(Mason, C. 2011. NMBAQC's Best Practice Guidance. Particle Size Analysis (PSA) for Supporting Biological Analysis. National Marine Biological AQC Coordinating Committee, 72pp, December 2011.http://www.nmbaqcs.org/media/10839/nmbaqc%20best%20practice%20guidance_particle%20size%20analysis.pdf).

Wight-Barfleur 环礁颗粒尺寸分析（PSA）结果抓取样本位置（CEND 03/13）。ArcGIS 点要素类。Wight-Barfleur 环礁拟定的特别保护区（cSAC）范围内颗粒尺寸分析（PSA）结果抓取样本的位置。抓取样本采集于以下调查期间：RV Cefas Endeavour 船上的 Wight-Barfleur 环礁调查，航行代码 CEND0313，采样时间介于 2013 年 3 月 19 日至 24 日。总计采集了 14 份 PSA 样本。其中 13 份样本使用 0.1 立方米 mini Hamon 抓斗（HG）采集，唯一例外的是编号 HP31 的样本，使用较大型的 0.25 立方米 Hamon 抓斗（LH）采集。从每个抓取样本中取出一部分沉积物进行颗粒尺寸分析（PSA）。沉积物样本按照国家海洋生物质量控制（NMBAQC）方案推荐的颗粒尺寸分析（PSA）方法进行处理（Mason, C. 2011. NMBAQC 的最佳实践指南。支持生物分析的颗粒尺寸分析（PSA）。国家海洋生物质量控制协调委员会，72 页，2011 年 12 月。http://www.nmbaqcs.org/media/10839/nmbaqc%20best%20practice%20guidance_particle%20size%20analysis.pdf）。