Foliar nitrogen at the Hubbard Brook Experimental Forest and surrounding areas in the White Mountains, NH, 2004-2014

This data set includes foliar nitrogen content of leaf
samples collected at Hubbard Brook Experimental Forest and on
two additional plots within the White Mountain National
Forest from 2004-2014. These data were gathered as part of the Hubbard Brook
Ecosystem Study (HBES). The HBES is a collaborative effort at
the Hubbard Brook Experimental Forest, which is operated and
maintained by the USDA Forest Service, Northern Research
Station.

本数据集包含2004至2014年间，于哈伯布鲁克实验林（Hubbard Brook Experimental Forest）以及怀特山国家森林公园（White Mountain National Forest）内另外两处样地采集的叶片样品的叶片氮含量。这些数据作为哈伯布鲁克生态系统研究（Hubbard Brook Ecosystem Study，HBES）的一部分采集获得。哈伯布鲁克生态系统研究是在哈伯布鲁克实验林开展的协作研究项目，该实验林由美国农业部林务局（USDA Forest Service）北部研究站（Northern Research Station）运营维护。