東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

An examination of distributed hydrol...

Paudel, Murari.

Linked to FindBook

Google Book

Amazon

博客來

An examination of distributed hydrologic modeling methods as compared with traditional lumped parameter approaches.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	An examination of distributed hydrologic modeling methods as compared with traditional lumped parameter approaches./
Author:	Paudel, Murari.
Description:	174 p.
Notes:	Source: Dissertation Abstracts International, Volume: 71-12, Section: B, page: .
Contained By:	Dissertation Abstracts International71-12B.
Subject:	Hydrology. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3427201
ISBN:	9781124307718

An examination of distributed hydrologic modeling methods as compared with traditional lumped parameter approaches.
Paudel, Murari.

An examination of distributed hydrologic modeling methods as compared with traditional lumped parameter approaches. - 174 p.

Source: Dissertation Abstracts International, Volume: 71-12, Section: B, page: .

Thesis (Ph.D.)--Brigham Young University, 2010.

Empirically based lumped hydrologic models have an extensive track record of use where as physically based, multi-dimensional distributed models are evolving for various engineering applications. Despite the availability of high resolution data, better computational resources and robust numerical methods, the usage of distributed models is still limited. The purpose of this research is to establish the credibility and usability of distributed hydrologic modeling tools of the United States Army Corps of Engineers (USACE) in order to promote the extended use of distributed models. Two of the USACE models were used as the modeling tools for the study, with Gridded Surface and Subsurface Hydrologic Analysis (GSSHA) representing a distributed and with Hydrologic Engineering Center-Hydrologic Modeling System (HEC-HMS) representing a lumped model. Watershed Modeling System (WMS) was used as the pre- and post-processing tool. The credibility of distributed models has been established by validating that the distributed models are efficient in solving complex hydrologic problems. The distributed and lumped models in HEC-HMS were compared. Similarly, the capabilities of GSSHA and lumped models in HEC-HMS in simulating land use change scenario were compared. The results of these studies were published in peer-reviewed journals. Similarly, the usability of the distributed models was studied taking GSSHA-WMS modeling as a test case. Some of the major issues in GSSHA-modeling using WMSinterface were investigated and solutions were proposed to solve such issues. Personal experience with GSSHA and feedback from the students in a graduate class (CE531) and from participants in the USACE GSSHA training course were used to identify such roadblocks. The project being partly funded by the USACE Engineering Research and Development Center (ERDC) and partly by Aquaveo LLC, the research was motivated in improving GSSHA modeling using the WMS interface.

ISBN: 9781124307718Subjects--Topical Terms:

545716
Hydrology.

An examination of distributed hydrologic modeling methods as compared with traditional lumped parameter approaches.
LDR:03216nam 2200337 4500 001 1396320
005 20110603090800.5
008 130515s2010 ||||||||||||||||| ||eng d
020 $a 9781124307718
035 $a (UMI)AAI3427201
035 $a AAI3427201
040 $a UMI $c UMI
100 1 $a Paudel, Murari. $3 1675093
245 1 3 $a An examination of distributed hydrologic modeling methods as compared with traditional lumped parameter approaches.
300 $a 174 p.
500 $a Source: Dissertation Abstracts International, Volume: 71-12, Section: B, page: .
500 $a Adviser: E James Nelson.
502 $a Thesis (Ph.D.)--Brigham Young University, 2010.
520 $a Empirically based lumped hydrologic models have an extensive track record of use where as physically based, multi-dimensional distributed models are evolving for various engineering applications. Despite the availability of high resolution data, better computational resources and robust numerical methods, the usage of distributed models is still limited. The purpose of this research is to establish the credibility and usability of distributed hydrologic modeling tools of the United States Army Corps of Engineers (USACE) in order to promote the extended use of distributed models. Two of the USACE models were used as the modeling tools for the study, with Gridded Surface and Subsurface Hydrologic Analysis (GSSHA) representing a distributed and with Hydrologic Engineering Center-Hydrologic Modeling System (HEC-HMS) representing a lumped model. Watershed Modeling System (WMS) was used as the pre- and post-processing tool. The credibility of distributed models has been established by validating that the distributed models are efficient in solving complex hydrologic problems. The distributed and lumped models in HEC-HMS were compared. Similarly, the capabilities of GSSHA and lumped models in HEC-HMS in simulating land use change scenario were compared. The results of these studies were published in peer-reviewed journals. Similarly, the usability of the distributed models was studied taking GSSHA-WMS modeling as a test case. Some of the major issues in GSSHA-modeling using WMSinterface were investigated and solutions were proposed to solve such issues. Personal experience with GSSHA and feedback from the students in a graduate class (CE531) and from participants in the USACE GSSHA training course were used to identify such roadblocks. The project being partly funded by the USACE Engineering Research and Development Center (ERDC) and partly by Aquaveo LLC, the research was motivated in improving GSSHA modeling using the WMS interface.
520 $a Keywords: hydrologic modeling, distributed models, lumped models, GSSHA, HEC-HMS, land use change modeling
590 $a School code: 0022.
650 4 $a Hydrology. $3 545716
650 4 $a Engineering, Civil. $3 783781
690 $a 0388
690 $a 0543
710 2 $a Brigham Young University. $b Civil Engineering. $3 1675094
773 0 $t Dissertation Abstracts International $g 71-12B.
790 1 0 $a Nelson, E James, $e advisor
790 1 0 $a Hotchkiss, Rollin H. $e committee member
790 1 0 $a Zundel, Alan K. $e committee member
790 1 0 $a Jones, Normal L. $e committee member
790 1 0 $a Miller, A Woodruff $e committee member
790 $a 0022
791 $a Ph.D.
792 $a 2010
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3427201