Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2021GL095152 |
Concentration-Discharge Patterns Across the Gulf of Alaska Reveal Geomorphological and Glacierization Controls on Stream Water Solute Generation and Export | |
Jordan Jenckes; Daniel E. Ibarra; Lee Ann Munk | |
2021-12-16 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | High latitude glacierized coastal catchments of the Gulf of Alaska (GoA) are undergoing rapid hydrologic changes in response to climate change and glacial recession. These catchments deliver important nutrients in the form of both inorganic and organic matter to the nearshore marine environment, yet are relatively understudied with respect to characterization of the sediment and solute generation processes and total yields. Using multiple linear regression informed by Bayesian Information Criterion analysis we empirically demonstrate how watershed characteristics affect suspended sediment and solute generation as represented by concentration-discharge relationships. We find that watershed mean slope and relief control solute generation and that solute yields are influenced most by glacier coverage. We contribute a new flux and concentration-discharge based conceptualization for understanding solute cycles across a hydroclimatic gradient of GoA watersheds that can be used to better understand future watershed responses to rapid hydrologic change. |
领域 | 气候变化 |
URL | 查看原文 |
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/344261 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Jordan Jenckes,Daniel E. Ibarra,Lee Ann Munk. Concentration-Discharge Patterns Across the Gulf of Alaska Reveal Geomorphological and Glacierization Controls on Stream Water Solute Generation and Export[J]. Geophysical Research Letters,2021. |
APA | Jordan Jenckes,Daniel E. Ibarra,&Lee Ann Munk.(2021).Concentration-Discharge Patterns Across the Gulf of Alaska Reveal Geomorphological and Glacierization Controls on Stream Water Solute Generation and Export.Geophysical Research Letters. |
MLA | Jordan Jenckes,et al."Concentration-Discharge Patterns Across the Gulf of Alaska Reveal Geomorphological and Glacierization Controls on Stream Water Solute Generation and Export".Geophysical Research Letters (2021). |
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