Moorea Coral Reef site, station Papeete station, Moorea, study of mean sea level: the arithmetic mean of hourly heights observed over the National Tidal Datum Epoch (as defined by NOAA) in units of meter on a monthly timescale

The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest) to support the collection and analysis of long-term ecological datasets. The project is a large synthesis effort focused on improving the accessibility and use of long-term data. At present, there are ~50 state and federally funded research sites that are participating and contributing to the EcoTrends project, including all 26 Long-Term Ecological Research (LTER) sites and sites funded by the USDA Agriculture Research Service (ARS), USDA Forest Service, US Department of Energy, US Geological Survey (USGS) and numerous universities. Data from the EcoTrends project are available through an exploratory web portal (http://www.ecotrends.info). This web portal enables the continuation of data compilation and accessibility by users through an interactive web application. Ongoing data compilation is updated through both manual and automatic processing as part of the LTER Provenance Aware Synthesis Tracking Architecture (PASTA). The web portal is a collaboration between the Jornada LTER and the LTER Network Office. The following dataset from Moorea Coral Reef (MCR) contains mean sea level: the arithmetic mean of hourly heights observed over the National Tidal Datum Epoch (as defined by NOAA) measurements in meter units and were aggregated to a monthly timescale.EcoTrends项目由德布拉·彼得斯博士（约拿盆地长期生态研究网，美国农业部农业研究服务局（USDA-ARS）约拿实验牧场）与阿里尔·卢戈博士（卢奎略长期生态研究网，美国农业部林务局（USDA-FS）卢奎略实验林）于2004年创立，旨在支持长期生态数据集的收集与分析工作。本项目为大型综合研究项目，致力于提升长期生态数据的可获取性与利用水平。目前已有约50个州级及联邦资助的研究站点参与并为EcoTrends项目贡献数据，包括全部26个长期生态研究（Long-Term Ecological Research，简称LTER）站点，以及美国农业部农业研究服务局（ARS）、美国农业部林务局、美国能源部、美国地质调查局（USGS）与众多高校资助的站点。EcoTrends项目的数据可通过探索性网络门户（http://www.ecotrends.info）获取。该网络门户依托交互式Web应用程序，支持用户持续开展数据汇编与数据获取工作。作为长期生态研究溯源感知综合跟踪架构（Provenance Aware Synthesis Tracking Architecture, PASTA）的组成部分，持续推进的数据汇编工作将通过手动与自动两种处理方式完成更新。该网络门户是约拿LTER与LTER网络办公室的合作成果。本次来自莫雷阿珊瑚礁（Moorea Coral Reef, MCR）的数据集包含平均海平面数据：即以米为单位、按美国国家海洋和大气管理局（National Oceanic and Atmospheric Administration, NOAA）定义的国家潮汐基准纪元期间观测的逐时潮高算术平均值，并已聚合至月度时间尺度。