Status and Distribution of Fish in an Acid-impacted Watershed of the Northeastern United States (Hubbard Brook, NH)

In this study, we document a fish community shift in the upper
mainstem of Hubbard Brook (NH) from the presence of at least three
species in the 1960s to the presence of only one species; Salvelinus
fontinalis (Brook Trout) is the only fish species now present in the
upper reaches of the Hubbard Brook Valley. This data set includes the
upstream extent of Brook Trout, change in distribution from 2005 to
2007 and presence of potential physical barriers in each Hubbard Brook
tributary from 2005, 2006, and 2007 fish surveys. For details see
Warren, D. R., G. E. Likens, D. C. Buso and C. E. Kraft. 2008. Status
and Distribution of Fish in an Acid-impacted Watershed of the
Northeastern United States (Hubbard Brook, NH) Northeastern Naturalist
15(3):375-390. https://doi.org/10.1656/1092-6194-15.3.375 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.

本研究记录了美国新罕布什尔州（NH）哈伯德溪（Hubbard Brook）上游主河道的鱼类群落变迁：20世纪60年代该区域至少存在3种鱼类，而今仅存溪红点鲑（Salvelinus fontinalis，Brook Trout），为当前哈伯德溪谷上游河段唯一的鱼类物种。本数据集涵盖2005至2007年鱼类调查获取的溪红点鲑上游分布范围、2005-2007年间的分布变化，以及2005、2006、2007年各次鱼类调查中哈伯德溪各支流内潜在物理阻隔物的存在状况。详细信息可参阅文献：Warren D.R.、Likens G.E.、Buso D.C. 与 Kraft C.E.，2008年。《美国东北部酸沉降影响流域的鱼类现状与分布（新罕布什尔州哈伯德溪）》，刊载于《东北博物学家》，15(3): 375-390。https://doi.org/10.1656/1092-6194-15.3.375。本数据集采集自哈伯德溪生态研究计划（Hubbard Brook Ecosystem Study，简称HBES）。该计划依托哈伯德溪实验林开展，由美国农业部林务局北部研究站（USDA Forest Service, Northern Research Station）运营维护。