PIE LTER eddy flux measurements during 2015 from second high marsh site (Spartina patens/short Spartina alterniflora) Tall Tower off Nelson Island Creek, Rowley, Massachusetts

We deployed an eddy covariance system to measure ecosystem-atmosphere exchange of CO2 above a high marsh system (Spartina patens, short Spartina alterniflora) located on the Parker River Wildlife Refuge in marshes of Plum Island Sound, Rowley MA. The system is located near a higher elevation rock outcropping protected area which allows the tower set up to remain during the Winter as it is protected from ice flows. The data represents CO2 exchange for all 12 months of 2015.

本研究部署了一套涡度相关系统（eddy covariance system），在位于美国马萨诸塞州罗利市普卢姆岛湾沼泽的帕克河野生动物保护区内的高沼生态系统（平滑米草 Spartina patens、矮生互花米草 short Spartina alterniflora）上方，测量生态系统与大气间的二氧化碳交换通量。该观测系统毗邻一处海拔较高的裸露岩石保护区，因此塔架搭建结构可在冬季保留，免受浮冰侵袭。本数据集涵盖2015年全年12个月的二氧化碳交换通量数据。