| LDR | | 00000nmm u2200205 4500 |
| 001 | | 000000330910 |
| 005 | | 20241105175331 |
| 008 | | 181129s2016 ||| | | | eng d |
| 020 | |
▼a 9780438134461 |
| 035 | |
▼a (MiAaPQ)AAI10903621 |
| 040 | |
▼a MiAaPQ
▼c MiAaPQ
▼d 248032 |
| 049 | 1 |
▼f DP |
| 082 | 0 |
▼a 551 |
| 100 | 1 |
▼a Bao, Chen. |
| 245 | 10 |
▼a Understanding Hydrological and Geochemical Controls on Solute Concentrations at Large Scale. |
| 260 | |
▼a [S.l.] :
▼b The Pennsylvania State University.,
▼c 2016 |
| 260 | 1 |
▼a Ann Arbor :
▼b ProQuest Dissertations & Theses,
▼c 2016 |
| 300 | |
▼a 184 p. |
| 500 | |
▼a Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B. |
| 502 | 1 |
▼a Thesis (Ph.D.)--The Pennsylvania State University, 2016. |
| 520 | |
▼a The spatiotemporal variations in solute concentrations within a watershed can provide valuable understandings on the hydrogeochemical processes in the system, e.g. the residence time of the water, retention of contaminants and weathering rates o |
| 520 | |
▼a This dissertation presents an integrated approach to study this system. A fully coupled finite volume hydrological, land surface and reactive transport model: RT-Flux-PIHM has been developed. Based on Flux-PIHM, which simulates the terrestrial w |
| 520 | |
▼a The model was verified and then applied at the Susquehanna Shale Hills watershed (0.08 km2), a National Science Foundation (NSF) Critical Zone Observatory (SSHCZO). Based on existing conceptual framework on major hydrogeochemical processes and e |
| 520 | |
▼a The chloride concentration is controlled by inputs from rain and the hydrological connectivity of watershed. The watershed is well connected in the wet seasons, which allows fast flushing of chloride. In contrast, the less connected watershed in |
| 520 | |
▼a Existing studies show the slope of the log-log concentration discharge (CQ) plot of chloride is ranging from 0 to -0.25 however it is unclear what controls the variations. Numerical experiments are conducted to elucidate the hydrological control |
| 520 | |
▼a Mg concentrations, however, are regulated by the interplay between clay dissolution and groundwater influx as sources and discharge as sink while ion exchange acts as the storage buffer. Faster clay dissolution in the wet season with more abunda |
| 520 | |
▼a In sum, the development of RT-Flux-PIHM enables studies on the hydrogeochemical dynamics at large scale, offering process-based modeling that integrates different processes while at the same time can separate and interrogate the importance of ea |
| 590 | |
▼a School code: 0176. |
| 650 | 4 |
▼a Hydrologic sciences. |
| 650 | 4 |
▼a Geochemistry. |
| 650 | 4 |
▼a Geological engineering. |
| 690 | |
▼a 0388 |
| 690 | |
▼a 0996 |
| 690 | |
▼a 0466 |
| 710 | 20 |
▼a The Pennsylvania State University.
▼b Energy and Mineral Engineering. |
| 773 | 0 |
▼t Dissertation Abstracts International
▼g 79-12B(E). |
| 773 | |
▼t Dissertation Abstract International |
| 790 | |
▼a 0176 |
| 791 | |
▼a Ph.D. |
| 792 | |
▼a 2016 |
| 793 | |
▼a English |
| 856 | 40 |
▼u http://www.riss.kr/pdu/ddodLink.do?id=T15000626
▼n KERIS |
| 980 | |
▼a 201812
▼f 2019 |
| 990 | |
▼a 관리자
▼b 관리자 |