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020 ▼a 9780438394964
035 ▼a (MiAaPQ)AAI10935217
035 ▼a (MiAaPQ)columbia:14900
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 247004
0820 ▼a 551.5
1001 ▼a Pascolini-Campbell, Madeleine.
24510 ▼a Variability of Hydroclimate in the North American Southwest: Implications for Streamflow, the Spring Dry Season and Ecosystems.
260 ▼a [S.l.]: ▼b Columbia University., ▼c 2018.
260 1 ▼a Ann Arbor: ▼b ProQuest Dissertations & Theses, ▼c 2018.
300 ▼a 196 p.
500 ▼a Source: Dissertation Abstracts International, Volume: 80-02(E), Section: B.
500 ▼a Adviser: Richard Seager.
5021 ▼a Thesis (Ph.D.)--Columbia University, 2018.
520 ▼a The Southwest United States (SWUS) is facing an ongoing drought which has led to water short- ages, in addition to forest mortality due to wildfire and bark beetle outbreaks associated with increased temperatures. This region has a population of
520 ▼a Chapters 1 and 2 investigate the climate drivers responsible for producing the observed vari- ability in streamflow for the Gila River, a tributary of the Colorado, and the upper Rio Grande. The Gila is the southernmost snowfed river in the SWUS
520 ▼a Chapter 2 assess a region of the SWUS that receives both winter storm track precipitation and NAM, and therefore has two periods of vegetation green-up annually with an intervening spring dry season. The first peak in vegetation occurs during th
520 ▼a In Chapter 4 we evaluated 18 CMIP5 models based on comparisons with observations of pre- cipitation, net ecosystem exchange, leaf area index and soil moisture from land surface model output. Following our evaluation, we selected three models whi
520 ▼a The findings of this thesis have contributed enhanced our knowledge of how climate dynamics, natural variability, and recent warming have influenced the ecohydrology of the SWUS, and also inform future climate projections. Constraining our under
590 ▼a School code: 0054.
650 4 ▼a Atmospheric sciences.
690 ▼a 0725
71020 ▼a Columbia University. ▼b Earth and Environmental Sciences.
7730 ▼t Dissertation Abstracts International ▼g 80-02B(E).
773 ▼t Dissertation Abstract International
790 ▼a 0054
791 ▼a Ph.D.
792 ▼a 2018
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T15001188 ▼n KERIS ▼z 이 자료의 원문은 한국교육학술정보원에서 제공합니다.
980 ▼a 201812 ▼f 2019
990 ▼a ***1012033