Headwater stream length dynamics across four physiographic provinces of the Appalachian Highlands
Headwater stream length dynamics across four physiographic provinces of the Appalachian Highlands
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DOI：
10.1002/hyp.11259
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发表时间：
2017-09-15
影响因子：
3.2
通讯作者：
Prince, Philip S.
中科院分区：
文献类型：
--
作者：
Jensen, Carrie K.;McGuire, Kevin J.;Prince, Philip S.
了解不同环境下源头河流长度的扩张、收缩和断开模式对于水资源的有效管理以及为临时河流的水文学、生态学和生物地球化学研究提供信息非常有价值。更准确地绘制广大源头地区的河流网络和定量测量流量持续时间，有助于实施水质监管和其他水道保护政策。我们确定了 3 个森林流域的湿流和地貌河道网络的长度和连通性（
Understanding patterns of expansion, contraction, and disconnection of headwater stream length in diverse settings is invaluable for the effective management of water resources as well as for informing research in the hydrology, ecology, and biogeochemistry of temporary streams. More accurate mapping of the stream network and quantitative measures of flow duration in the vast headwater regions facilitate implementation of water quality regulation and other policies to protect waterways. We determined the length and connectivity of the wet stream and geomorphic channel network in 3 forested catchments (