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http://arks.princeton.edu/ark:/88435/dsp01hm50tv92t
Full metadata record
DC Field | Value | Language |
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dc.contributor.advisor | Maxwell, Reed | - |
dc.contributor.author | Fleury, Maria | - |
dc.date.accessioned | 2022-08-05T17:47:23Z | - |
dc.date.available | 2022-08-05T17:47:23Z | - |
dc.date.created | 2022-04-04 | - |
dc.date.issued | 2022-08-05 | - |
dc.identifier.uri | http://arks.princeton.edu/ark:/88435/dsp01hm50tv92t | - |
dc.description.abstract | Human activities, such as agriculture, not only depend on but can also substantially affect the availability of water. Therefore, it is a concern that water resources are quickly being depleted in regions which already experience drought, like the São Francisco River Basin in Brazil. This thesis explores how the growth of large-scale agriculture, in the face of climate change affects water availability at the São Francisco River Basin and its sub-basins the Alto, Submédio, Médio and Alto São Francisco. The work combines remote-sensing observations of land-use change, water surface area and center pivot irrigation by MapBiomas, GRACE observations of total water storage and GLDAS climate re-analysis data to quantify trends in agricultural land-use, climate patterns and decreased water resources. As part of the analysis, climate and land-use datasets are combined to estimate water used by center pivot irrigation systems. It is found across the basin that agricultural land-use is growing, air temperature is increasing, rainfall rate is decreasing, and water storage is decreasing. Through the sub-basin analysis, it is shown that depletion of water resources is most pronounced in the Médio and Alto São Francisco sub-basins where the largest growth in agriculture and center-pivot irrigation is also observed. | en_US |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | en_US |
dc.title | Changing water availability in the São Francisco River Basin, Brazil: exploring the role of expanding agriculture and climate change | en_US |
dc.type | Princeton University Senior Theses | |
pu.date.classyear | 2022 | en_US |
pu.department | Civil and Environmental Engineering | en_US |
pu.pdf.coverpage | SeniorThesisCoverPage | |
pu.contributor.authorid | 920208646 | |
pu.certificate | Environmental Studies Program | en_US |
pu.mudd.walkin | No | en_US |
Appears in Collections: | Civil and Environmental Engineering, 2000-2023 |
Files in This Item:
File | Description | Size | Format | |
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FLEURY-MARIA-THESIS.pdf | 4.86 MB | Adobe PDF | Request a copy |
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