Eelgrass shoot lengths measured at two depths within each of four coastal sites in Massachusetts, USA in 2019

This dataset includes eelgrass shoot lengths measured at two depths within each of four different sites in Massachusetts, USA in late June and early July 2019. Like many marine foundation species, eelgrass often spans strong environmental gradients over relatively small spatial scales - this data set provides information on phenotypic differentiation across the depth gradient at multiple sites in the Gulf of Maine.

本数据集涵盖2019年6月末至7月初，在美国马萨诸塞州的4个不同站点中，每个站点的两个水深处测得的鳗草（eelgrass）枝条长度数据。与多数海洋奠基物种类似，鳗草常在相对狭小的空间尺度内形成显著的环境梯度——本数据集提供了缅因湾多个站点沿水深梯度的表型分化相关信息。