Marsh plant species C:H:N data for Rowley River tidal creeks associated with long term fertilization experiments, Rowley and Ipswich, MA.

Marsh plant species C:H:N data for Rowley River tidal creeks associated with long term fertilization experiments, Rowley and Ipswich, MA. The TIDE project aims to simulate eutrophication on a large scale by the addition of NO3- aiming to reach 70µM concentrations from May to September every year during the growing season. This fertilization of the marsh has been going on at Sweeney Creek since the 2004 growing season through 2011 and at Clubhead Creek in 2005 and from 2009 till 2011.本数据集涵盖美国马萨诸塞州罗利镇与伊普斯维奇镇境内，与长期施肥实验相关的罗利河（Rowley River）潮汐溪的沼泽植物物种碳（C）、氢（H）、氮（N）元素含量数据。TIDE项目（TIDE）旨在通过添加硝酸根离子（NO₃⁻），在每年生长季的5月至9月间将水体浓度提升至70微摩尔（µM），以此开展大规模富营养化模拟实验。该沼泽施肥实验在斯威尼溪（Sweeney Creek）的实施周期为2004年生长季至2011年，在克拉布黑德溪（Clubhead Creek）则于2005年以及2009年至2011年期间开展。