Florida Coastal Everglades site, station Taylor Slough Trexler Site MDC, study of animal abundance of Tilapia mariae in units of numberPerEffort on a yearly 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 Florida Coastal Everglades (FCE)
contains animal abundance of Tilapia mariae measurements in numberPerEffort units
and were aggregated to a yearly timescale.

EcoTrends项目由Debra Peters博士（若塔盆地长期生态研究站，USDA-ARS若塔实验牧场）与Ariel Lugo博士（卢奎略长期生态研究站，USDA-FS卢奎略实验林）于2004年创立，旨在支撑长期生态数据集的采集与分析工作。本项目为一项大型综合研究计划，核心目标是提升长期生态数据的可访问性与应用价值。目前共有约50个州级及联邦资助的研究站点参与并向EcoTrends项目贡献数据，其中涵盖全部26个长期生态研究（Long-Term Ecological Research, LTER）站点，以及美国农业部农业研究服务局（USDA ARS）、美国农业部林务局（USDA FS）、美国能源部、美国地质调查局（USGS）与众多高校资助的相关站点。EcoTrends项目的数据可通过探索性网络门户（http://www.ecotrends.info）获取，该门户依托交互式Web应用，实现数据的持续汇编与用户访问。作为LTER溯源感知综合跟踪架构（Provenance Aware Synthesis Tracking Architecture, PASTA）的组成部分，持续的数据汇编工作通过手动与自动处理相结合的方式完成更新。本网络门户由若塔LTER站点与LTER网络办公室联合开发。本次提供的佛罗里达海岸大沼泽地（Florida Coastal Everglades, FCE）数据集，包含以numberPerEffort为单位的带纹罗非鱼（Tilapia mariae）丰度测量数据，并已聚合至年度时间尺度。