Florida Coastal Everglades site, station Taylor Slough Trexler Site TSE, study of animal abundance of Cyprinodon variegatus 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 Cyprinodon variegatus measurements in numberPerEffort units
and were aggregated to a yearly timescale.

EcoTrends项目由德布拉·彼得斯博士（约拿盆地长期生态研究站点（LTER），美国农业部农业研究服务局约拿实验牧场）与阿里尔·卢戈博士（卢基略长期生态研究站点（LTER），美国农业部林务局卢基略实验森林）于2004年创立，旨在支持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，致力于提升长期生态数据的可获取性与应用价值。目前，共有约50个州级与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（ARS）、美国农业部林务局、美国能源部、美国地质调查局（USGS）资助的站点与众多高校科研站点。EcoTrends项目的数据可通过探索性网络门户（http://www.ecotrends.info）获取。该门户依托交互式网络应用程序，为用户持续开展数据汇编与数据获取工作提供支持。持续推进的数据汇编工作通过手动与自动两种方式完成更新，相关流程依托LTER溯源感知综合跟踪架构（PASTA）实现。本网络门户是约拿LTER站点与LTER网络办公室的合作成果。下述来自佛罗里达海岸大沼泽地（FCE）的数据集，包含杂色鳉（Cyprinodon variegatus）的丰度测量数据，单位为numberPerEffort，且已按年时间尺度完成聚合。