東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁

切換: 標籤 | MARC模式 | ISBD

Economic Tradeoffs in Groundwater Ma...

Stone, Kathleen Marie.

FindBook

Google Book

Amazon

博客來

Economic Tradeoffs in Groundwater Management During Drought: Tulare County, California.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Economic Tradeoffs in Groundwater Management During Drought: Tulare County, California./
作者:	Stone, Kathleen Marie.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2019,
面頁冊數:	38 p.
附註:	Source: Masters Abstracts International, Volume: 81-04.
Contained By:	Masters Abstracts International81-04.
標題:	Civil engineering. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=13882657
ISBN:	9781085796057

Economic Tradeoffs in Groundwater Management During Drought: Tulare County, California.
Stone, Kathleen Marie.

Economic Tradeoffs in Groundwater Management During Drought: Tulare County, California. - Ann Arbor : ProQuest Dissertations & Theses, 2019 - 38 p.

Source: Masters Abstracts International, Volume: 81-04.

Thesis (M.S.)--University of California, Davis, 2019.

This item must not be sold to any third party vendors.

The 2014 Sustainable Groundwater Management Act (SGMA) requires local groundwater management plans and policies to achieve future sustainability. But, defining groundwater sustainability can be challenging given the various sustainability criteria. Establishing policies in a large existing system of competing users brings further complexity. Before implementing change to current groundwater practices, the effects of proposed policies on users should be evaluated. Policy-makers also may need to consider the needs and interests of different water users.This thesis focuses on a local groundwater system and evaluates the economic impacts of policy alternatives on two somewhat conflicting user groups. The study analyzes agricultural and domestic groundwater use in Tulare County, California during the 2012-2016 drought. Using hydrologic and crop production data from the drought, agricultural surface water deliveries, crop water demands, and groundwater usage were estimated for the study area. With these data, an agricultural-groundwater profit maximization model was created to relate groundwater use, agricultural profit, and resulting agricultural opportunity costs from water use regulation. An analogous relationship for domestic groundwater users was obtained from an existing domestic well costs model (Gailey et al., 2019). By defining alternative groundwater policies as depth-to-groundwater pumping limits, the models estimated agricultural opportunity and domestic well costs, respectively. The collection of these policy economic impacts on users form a Pareto curve. The groundwater policy which maximizes the total welfare of the two groups was then identified. The additional agricultural groundwater pumping during the drought greatly impacted domestic well users. Since agricultural profit greatly exceeds domestic well costs incurred during drought, an opportunity for negotiating compensation for domestic costs from agricultural users is presented. SGMA policy implementation will require groundwater drawdown recovery by reducing agricultural groundwater pumping and fallowing lower-valued crops following future droughts. Including these recovery costs reduced drought drawdown by agriculture. Limitations of the study, policy implications, and future work also are discussed.

ISBN: 9781085796057Subjects--Topical Terms:

860360
Civil engineering.
Subjects--Index Terms:

California

Economic Tradeoffs in Groundwater Management During Drought: Tulare County, California.
LDR:03449nmm a2200373 4500 001 2269204
005 20200910100156.5
008 220629s2019 ||||||||||||||||| ||eng d
020 $a 9781085796057
035 $a (MiAaPQ)AAI13882657
035 $a AAI13882657
040 $a MiAaPQ $c MiAaPQ
100 1 $a Stone, Kathleen Marie. $3 3546509
245 1 0 $a Economic Tradeoffs in Groundwater Management During Drought: Tulare County, California.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2019
300 $a 38 p.
500 $a Source: Masters Abstracts International, Volume: 81-04.
500 $a Advisor: Lund, Jay R.
502 $a Thesis (M.S.)--University of California, Davis, 2019.
506 $a This item must not be sold to any third party vendors.
520 $a The 2014 Sustainable Groundwater Management Act (SGMA) requires local groundwater management plans and policies to achieve future sustainability. But, defining groundwater sustainability can be challenging given the various sustainability criteria. Establishing policies in a large existing system of competing users brings further complexity. Before implementing change to current groundwater practices, the effects of proposed policies on users should be evaluated. Policy-makers also may need to consider the needs and interests of different water users.This thesis focuses on a local groundwater system and evaluates the economic impacts of policy alternatives on two somewhat conflicting user groups. The study analyzes agricultural and domestic groundwater use in Tulare County, California during the 2012-2016 drought. Using hydrologic and crop production data from the drought, agricultural surface water deliveries, crop water demands, and groundwater usage were estimated for the study area. With these data, an agricultural-groundwater profit maximization model was created to relate groundwater use, agricultural profit, and resulting agricultural opportunity costs from water use regulation. An analogous relationship for domestic groundwater users was obtained from an existing domestic well costs model (Gailey et al., 2019). By defining alternative groundwater policies as depth-to-groundwater pumping limits, the models estimated agricultural opportunity and domestic well costs, respectively. The collection of these policy economic impacts on users form a Pareto curve. The groundwater policy which maximizes the total welfare of the two groups was then identified. The additional agricultural groundwater pumping during the drought greatly impacted domestic well users. Since agricultural profit greatly exceeds domestic well costs incurred during drought, an opportunity for negotiating compensation for domestic costs from agricultural users is presented. SGMA policy implementation will require groundwater drawdown recovery by reducing agricultural groundwater pumping and fallowing lower-valued crops following future droughts. Including these recovery costs reduced drought drawdown by agriculture. Limitations of the study, policy implications, and future work also are discussed.
590 $a School code: 0029.
650 4 $a Civil engineering. $3 860360
650 4 $a Water resources management. $3 794747
650 4 $a Agriculture. $3 518588
650 4 $a Sustainability. $3 1029978
653 $a California
653 $a Goundwater management
653 $a Irrigation management
653 $a Groundwater use
690 $a 0543
690 $a 0595
690 $a 0640
690 $a 0473
710 2 $a University of California, Davis. $b Civil and Environmental Engineering. $3 1671151
773 0 $t Masters Abstracts International $g 81-04.
790 $a 0029
791 $a M.S.
792 $a 2019
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=13882657