Tallahatchie Experimental Forest site, station Lafayette County, MS (FIPS 28071), study of county area in units of squareKilometers 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 Tallahatchie Experimental Forest (TAL)
contains county area measurements in squareKilometers units
and were aggregated to a yearly timescale.

EcoTrends项目由Debra Peters博士（乔达纳盆地长期生态研究站，美国农业部农业研究局（USDA-ARS）乔达纳实验牧场）与Ariel Lugo博士（卢奎洛长期生态研究站，美国农业部林务局（USDA-FS）卢奎洛实验林）于2004年创立，旨在支持长期生态数据集的收集与分析工作。
该项目是一项大型综合研究计划，聚焦于提升长期生态数据的可访问性与实际利用率。
目前共有约50个由州级与联邦政府资助的研究站点参与并为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，以及由美国农业部农业研究局（Agricultural Research Service, ARS）、美国农业部林务局（Forest Service, FS）、美国能源部、美国地质调查局（United States Geological Survey, USGS）及多所高校资助的站点。
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，支持用户持续完成数据汇编与数据开放获取。
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，持续的数据汇编工作通过手动与自动两种处理方式进行更新。
该网络门户由乔达纳盆地LTER站与LTER网络办公室联合开发运营。
以下来自塔拉哈奇实验林（Tallahatchie Experimental Forest, TAL）的数据集，包含以平方千米为单位的县域面积测量数据，且已按年度时间尺度进行聚合。