Data collected from in-situ soil sensors placed at Macquarie Island and Casey Station

Data are collected for the purposes of monitoring on-ground works at Australian Antarctic stations associated with the remediation of petroleum hydrocarbon contaminated soil. Output datasets consist of soil oxygen (%), soil temperature (C), soil moisture content (VWC - Volumetric Water Content %), and aeration manifold pressure as measured by buried sensors (O2, T C, VWC) or manifold instruments (pressure). Sensor types are either:AD590 (temperature C)AD592 (temperature C)Figaro KE25 (% oxygen)Vegetronix VH400 (Volumetric Water Content %)26PCD (Pressure, kPa)Sensors are attached via instrument cables to Datataker dt80 series loggers, which are housed in waterproof containers mounted on buildings, or inside buildings at Australian Antarctic stations. At the Macquarie Island isthmus, oxygen sensors are attached to buried groundwater monitoring wells (screened PVC tubes, known as mini-piezometers). Pressure sensors are attached to air distribution manifolds (part of an in-situ aeration distribution network), and temperature sensors are buried in the soil profile. Sensor nomenclature is as follows:FF0807/1/O2 (Fuel Farm, 2008 installation, mini-piezometer number 07, Sensor 1, Oxygen sensor)MPH_PS_3 (Main Power House, pressure sensor number 03)Biopiles consist of excavated soil placed in temporary, geo-engineered liner cells. Soil oxygen, soil temperature, and soil moisture content are typically measured at 50 cm height intervals from within the soil piles. Temperature and moisture are also typically measured from within the subgrade and liner materials - common nomenclature for sensor names are as follows:BP1/0.5SS_G11/O2 (Biopile 1, buried 0.5 m in soil profile, location G11, Oxygen sensor)BP1/AGM_G1/T(Biopile 1, Above GeoMembrane, Location G1, Temperature sensor)BP6/AGCL_N1/M (Biopile 6, Above Geosynthetic Clay Liner, Location N1, Moisture sensor)BP6/IGCL_N9/M (Biopile 6, Inside Geosynthetic Clay Liner, Location N9, Moisture sensor)EXT/-30SS_E1/M (External soil location, 30 cm below sediment surface, Sensor 1, Moisture sensor)Permeable Reactive Barrier (PRB's) are permeable gates emplaced within the regolith to treat hydrocarbon contaminated groundwater/meltwater and prevent offsite migration of contaminants (primarily hydrocarbons). The barriers have undergone several design iterations, but have consisted of staged (3 sections) permeable reactive or non-reactive filter media (Granular Activated Carbon, Silica sand, Zeolite, MaxBac (TM), Zeopro (TM), Zero Valent Iron), which are placed in buried galvanised shipping cages. The original PRB (installed 2005/06) is named "PRB", the second smaller PRB (named the Upper PRB or "UPRB" due to its higher elevation in the ) was installed in 2010/11 to treat contaminated groundwater around the MPH settling tank bund and protected the area cleaned as part of the MPH excavation. From this date, the original PRB has also been referred to as the "lower PRB".Sensor nomenclature is as follows:C_MP9/700/T (MiniPiezometer 9, 700 mm below ground surface, Temperature sensor)C_CG3_3/600/02 (Cage 3,Section 3, 600 mm below ground surface, Oxygen sensor)These data are downloaded from the sensors to the Australian Antarctic Division on a daily basis. Data are collected by the sensors every 5-20 minutes.As of 2013-03-04, the following personnel have been involved in the project:Greg Hince (AAD) - Project Manager, Field Remediation (11/12-ongoing). Principle ContactIan Snape (AAD) - Project Principal (Macquarie Island and Casey Station), Macquarie Island 2008 field team.Geoff Stevens (University of Melbourne) - Project Principal - Casey Lower PRB installationBen Raymond (AAD) - Calibration and Installation of sensors for Macquarie Island 08/09 field season, maintenance of database and remote troubleshooting of dataloggers.Tim Spedding (ex AAD) - Field Project Manager (08/09-10/11), Macquarie Island 2008 field teamDan Wilkins (AAD) - Datalogger management and system design (2009 onwards), Casey station sensor installation 10/11 and 11/12. John Rayner (ex AAD) - System design - Oxygen sensors. Macquarie Island 2008 field team. Installation of lower PRB (Casey) in 05/06.Lauren Wise (AAD) - Field maintenance and system operation (Macquarie Island, 10/11 and 12/13)Rebecca McWatters (AAD)- Casey Station sensors installation 10/11, 11/12, 12/13Susan Ferguson (ex AAD) - Macquarie Island 2008 field team, Macquarie Island system maintenance 2009.Brett Quinton (ex AAD) - Macquarie Island system maintenance 2009Charles Sutherland (AAD contractor/expeditioner) - Macquarie Island system maintenance 12/13 field seasonRobby Kilpatrick (AAD contractor/expeditioner) - Calibration and Installation of sensors for Macquarie Island 11/12 field seasonKathryn Mumford (AAS Project Co-investigator, University of Melbourne) - Installation of lower PRB (Casey) in 05/06. Tom Statham (University of Melbourne, PhD student) - System installation, Casey 10/11Warren Nichols - Oxygen sensor modifications (resin encasement)Rebecca Miller (AAD contractor/expeditioner) - Calibration and Installation of sensors for Casey EPH biopile - 12/13 Field SeasonDan Jones (Queens University, Canada) - Calibration and Installation of sensors for Casey EPH biopile - 12/13 Field SeasonVarious members of AAD Telecommunications Team (on ground troubleshooting and maintenance)

本数据集旨在监测澳大利亚南极科考站与石油烃污染土壤修复相关的现场作业。输出数据集包括土壤氧气含量（%）、土壤温度（℃）、土壤含水量（VWC - 体积含水量百分比）以及曝气歧管压力，这些参数由埋地传感器（O₂、温度℃、VWC）或歧管仪器（压力）测量。传感器类型包括以下几种：

AD590（温度℃）
AD592（温度℃）
Figaro KE25（氧气百分比）
Vegetronix VH400（体积含水量百分比）
26PCD（压力，kPa）

传感器通过仪器线缆连接至Datataker dt80系列记录仪，这些记录仪安装在防水容器中并固定于建筑物上，或直接放置在澳大利亚南极科考站的建筑物内部。

在麦夸里岛地峡区域，氧气传感器连接至埋地地下水监测井（带筛管的PVC管，称为微型测压管）；压力传感器连接至空气分配歧管（原位曝气分配网络的一部分）；温度传感器则埋置于土壤剖面中。传感器命名规则如下：
FF0807/1/O₂（燃料场，2008年安装，微型测压管编号07，传感器1，氧气传感器）
MPH_PS_3（主发电站，压力传感器编号03）

生物堆由挖掘出的土壤构成，放置于临时的地质工程衬里单元中。土壤氧气含量、温度及含水量通常在土壤堆内按50厘米高度间隔进行测量。温度和含水量也会在路基和衬里材料内部测量，其传感器命名规则如下：
BP1/0.5SS_G11/O₂（生物堆1，埋深0.5米土壤剖面，位置G11，氧气传感器）
BP1/AGM_G1/T（生物堆1，土工膜上方，位置G1，温度传感器）
BP6/AGCL_N1/M（生物堆6，土工合成粘土衬里上方，位置N1，湿度传感器）
BP6/IGCL_N9/M（生物堆6，土工合成粘土衬里内部，位置N9，湿度传感器）
EXT/-30SS_E1/M（外部土壤位置，沉积物表面以下30厘米，传感器1，湿度传感器）

渗透反应屏障（PRB）是设置在风化层内的渗透性闸门，用于处理烃类污染的地下水/融水，防止污染物（主要为烃类）向场外迁移。屏障经历了多次设计迭代，由分段（3段）的渗透性反应或非反应过滤介质构成（包括颗粒活性炭、硅砂、沸石、MaxBac™、Zeopro™、零价铁），这些介质被放置在埋地镀锌运输笼中。最初的PRB（2005/06年安装）被命名为“PRB”；第二个较小的PRB（因海拔较高而被称为Upper PRB或“UPRB”）于2010/11年安装，用于处理MPH沉淀池堤岸周围的污染地下水，并保护MPH挖掘工程清理区域。自此以后，原PRB也被称为“lower PRB（下部PRB）”。

该区域传感器命名规则如下：
C_MP9/700/T（微型测压管9，地面以下700毫米，温度传感器）
C_CG3_3/600/02（笼体3，第3段，地面以下600毫米，氧气传感器）

这些数据每天从传感器下载至澳大利亚南极局（AAD）。传感器每5-20分钟采集一次数据。

截至2013年3月4日，参与本项目的人员如下：
Greg Hince（澳大利亚南极局，AAD）- 现场修复项目经理（2011/12年度至今），主要联系人
Ian Snape（AAD）- 项目负责人（麦夸里岛及凯西站），麦夸里岛2008年野外队成员
Geoff Stevens（墨尔本大学）- 项目负责人 - 凯西站下部PRB安装
Ben Raymond（AAD）- 麦夸里岛2008/09野外季传感器校准与安装，数据库维护及记录仪远程故障排查
Tim Spedding（前AAD）- 野外项目经理（2008/09-2010/11），麦夸里岛2008年野外队成员
Dan Wilkins（AAD）- 记录仪管理与系统设计（2009年起），凯西站2010/11及2011/12年度传感器安装
John Rayner（前AAD）- 氧气传感器系统设计，麦夸里岛2008年野外队成员，2005/06年度凯西站下部PRB安装
Lauren Wise（AAD）- 野外维护与系统操作（麦夸里岛，2010/11及2012/13年度）
Rebecca McWatters（AAD）- 凯西站2010/11、2011/12、2012/13年度传感器安装
Susan Ferguson（前AAD）- 麦夸里岛2008年野外队成员，2009年麦夸里岛系统维护
Brett Quinton（前AAD）- 2009年麦夸里岛系统维护
Charles Sutherland（AAD承包商/探险队员）- 麦夸里岛2012/13野外季系统维护
Robby Kilpatrick（AAD承包商/探险队员）- 麦夸里岛2011/12野外季传感器校准与安装
Kathryn Mumford（澳大利亚南极科学项目联合研究员，墨尔本大学）- 2005/06年度凯西站下部PRB安装
Tom Statham（墨尔本大学，博士生）- 凯西站2010/11年度系统安装
Warren Nichols - 氧气传感器改造（树脂封装）
Rebecca Miller（AAD承包商/探险队员）- 凯西站EPH生物堆2012/13野外季传感器校准与安装
Dan Jones（加拿大皇后大学）- 凯西站EPH生物堆2012/13野外季传感器校准与安装
澳大利亚南极局通信团队多名成员（现场故障排查与维护）