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

Assessment of land cover change effe...

Maqueda Estrada, Axayacatl.

Linked to FindBook

Google Book

Amazon

博客來

Assessment of land cover change effect on the San Juan River watershed hydrology in Nuevo Leon, Mexico.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Assessment of land cover change effect on the San Juan River watershed hydrology in Nuevo Leon, Mexico./
Author:	Maqueda Estrada, Axayacatl.
Description:	102 p.
Notes:	Adviser: Jianhong Ren.
Contained By:	Masters Abstracts International46-01.
Subject:	Engineering, Environmental. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1445781
ISBN:	9780549146759

Assessment of land cover change effect on the San Juan River watershed hydrology in Nuevo Leon, Mexico.
Maqueda Estrada, Axayacatl.

Assessment of land cover change effect on the San Juan River watershed hydrology in Nuevo Leon, Mexico. - 102 p.

Adviser: Jianhong Ren.

Thesis (M.S.)--Texas A&M University - Kingsville, 2007.

The San Juan River is a part of the Rio Grande/Bravo watershed in the Mexican territory. For many years the San Juan River watershed has been altered by deforestation, which is related to agricultural and urban development. Deforestation can lead to changes in water availability in the watershed. A computer model (Soil and Water Assessment Tool) was used to relate physical characteristics such as soil type, rainfall and land cover type with the water balance of the watershed. The use of the computer was based on the lack of internal gauge stations data in the watershed. There is data from one station at the watershed outlet. However, the computer model allows to get results for specific areas of the watershed. Land cover data from year 1974, 1998 was available for the assessment. Also an estimated land cover map was created for year 2020 considering the growth of urban areas. Modeling results show a significant relation between land cover change and water flows behavior and how small changes in areas of the watershed can produce considerable changes in water flow, i.e. a increase of 19% of the size of urban areas caused an increase of 64% in the surface runoff in the Urban Areas region of the watershed. Model flow results from year 1974, 1998 and 2020 were compared to assess the effect of land cover change on the hydrological processes of the watershed.

ISBN: 9780549146759Subjects--Topical Terms:

783782
Engineering, Environmental.

Assessment of land cover change effect on the San Juan River watershed hydrology in Nuevo Leon, Mexico.
LDR:02283nam 2200289 a 45 001 940759
005 20110518
008 110518s2007 ||||||||||||||||| ||eng d
020 $a 9780549146759
035 $a (UMI)AAI1445781
035 $a AAI1445781
040 $a UMI $c UMI
100 1 $a Maqueda Estrada, Axayacatl. $3 1264887
245 1 0 $a Assessment of land cover change effect on the San Juan River watershed hydrology in Nuevo Leon, Mexico.
300 $a 102 p.
500 $a Adviser: Jianhong Ren.
500 $a Source: Masters Abstracts International, Volume: 46-01, page: 0294.
502 $a Thesis (M.S.)--Texas A&M University - Kingsville, 2007.
520 $a The San Juan River is a part of the Rio Grande/Bravo watershed in the Mexican territory. For many years the San Juan River watershed has been altered by deforestation, which is related to agricultural and urban development. Deforestation can lead to changes in water availability in the watershed. A computer model (Soil and Water Assessment Tool) was used to relate physical characteristics such as soil type, rainfall and land cover type with the water balance of the watershed. The use of the computer was based on the lack of internal gauge stations data in the watershed. There is data from one station at the watershed outlet. However, the computer model allows to get results for specific areas of the watershed. Land cover data from year 1974, 1998 was available for the assessment. Also an estimated land cover map was created for year 2020 considering the growth of urban areas. Modeling results show a significant relation between land cover change and water flows behavior and how small changes in areas of the watershed can produce considerable changes in water flow, i.e. a increase of 19% of the size of urban areas caused an increase of 64% in the surface runoff in the Urban Areas region of the watershed. Model flow results from year 1974, 1998 and 2020 were compared to assess the effect of land cover change on the hydrological processes of the watershed.
590 $a School code: 1187.
650 4 $a Engineering, Environmental. $3 783782
650 4 $a Environmental Sciences. $3 676987
650 4 $a Hydrology. $3 545716
690 $a 0388
690 $a 0768
690 $a 0775
710 2 $a Texas A&M University - Kingsville. $3 1022707
773 0 $t Masters Abstracts International $g 46-01.
790 $a 1187
790 1 0 $a Ren, Jianhong, $e advisor
791 $a M.S.
792 $a 2007
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1445781