Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2017WR021986 |
Stream Runoff and Nitrate Recovery Times After Forest Disturbance in the USA and Japan | |
Oda, Tomoki1; Green, Mark B.2; Urakawa, Rieko3; Scanlon, Todd M.4; Sebestyen, Stephen D.5; McGuire, Kevin J.6,7; Katsuyama, Masanori8; Fukuzawa, Karibu9; Adams, Mary B.10; Ohte, Nobuhito11 | |
2018-09-01 | |
发表期刊 | WATER RESOURCES RESEARCH |
ISSN | 0043-1397 |
EISSN | 1944-7973 |
出版年 | 2018 |
卷号 | 54期号:9页码:6042-6054 |
文章类型 | Article |
语种 | 英语 |
国家 | Japan; USA |
英文摘要 | To understand mechanisms of long-term hydrological and biogeochemical recovery after forest disturbance, it is important to evaluate recovery times (i.e., time scales associated with the return to baseline or predisturbance conditions) of stream runoff and nitrate concentration. Previous studies have focused on either the response of runoff or nitrate concentration, and some have specifically addressed recovery times following disturbance. However, controlling factors have not yet been elucidated. Knowing these relationships will advance our understanding of each recovery process. The objectives of this study were to explore the relationship between runoff and nitrate recovery times and identify potential factors controlling each. We acquired long-term runoff and stream water nitrate concentration data from 20 sites in the USA and Japan. We then examined the relationship between runoff and nitrate recovery times at these multiple sites and use these relationships to discuss the ecosystem dynamics following forest disturbance. Nitrate response was detected at all study sites, while runoff responses were detected at all sites with disturbance intensities greater than 75% of the catchment area. The runoff recovery time was significantly correlated with the nitrate recovery time for catchments that had a runoff response. For these catchments, hydrological recovery times were slower than nitrate recovery times. The relationship between these two recovery times suggests that forest regeneration was a common control on both recovery times. However, the faster recovery time for nitrate suggests that nitrogen was less available or less mobile in these catchments than water. |
英文关键词 | stream runoff nitrate concentration recovery time forest disturbance |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000448088100012 |
WOS关键词 | WATER YIELD ; INSECT DEFOLIATION ; NITROGEN DYNAMICS ; HARDWOOD STANDS ; TIMBER HARVEST ; CATCHMENT ; CHEMISTRY ; CLIMATE ; ECOSYSTEM ; IMPACTS |
WOS类目 | Environmental Sciences ; Limnology ; Water Resources |
WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/19986 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Tokyo, Grad Sch Agr & Life Sci, Tokyo, Japan; 2.Plymouth State Univ, Ctr Environm, Plymouth, NH USA; 3.Japan Environm Sanitat Ctr, Asia Ctr Air Pollut Res, Niigata, Japan; 4.Univ Virginia, Dept Environm Sci, Clark Hall, Charlottesville, VA 22903 USA; 5.US Forest Serv, Northern Res Stn, USDA, Grand Rapids, MI USA; 6.Virginia Water Resources Res Ctr, Blacksburg, VA USA; 7.Dept Forest Resources & Environm Conservat, Blacksburg, VA USA; 8.Kyoto Univ, Grad Sch Agr, Kyoto, Japan; 9.Hokkaido Univ, Field Sci Ctr Northern Biosphere, Nakagawa Expt Forest, Sapporo, Hokkaido, Japan; 10.US Forest Serv, Northern Res Stn, USDA, Morgantown, WV USA; 11.Kyoto Univ, Grad Sch Informat, Dept Social Informat, Kyoto, Japan |
推荐引用方式 GB/T 7714 | Oda, Tomoki,Green, Mark B.,Urakawa, Rieko,et al. Stream Runoff and Nitrate Recovery Times After Forest Disturbance in the USA and Japan[J]. WATER RESOURCES RESEARCH,2018,54(9):6042-6054. |
APA | Oda, Tomoki.,Green, Mark B..,Urakawa, Rieko.,Scanlon, Todd M..,Sebestyen, Stephen D..,...&Ohte, Nobuhito.(2018).Stream Runoff and Nitrate Recovery Times After Forest Disturbance in the USA and Japan.WATER RESOURCES RESEARCH,54(9),6042-6054. |
MLA | Oda, Tomoki,et al."Stream Runoff and Nitrate Recovery Times After Forest Disturbance in the USA and Japan".WATER RESOURCES RESEARCH 54.9(2018):6042-6054. |
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