Structural changes in Rio Bravo´s historical flow of water in El Paso and Fort Quitman
We analyze the surface water flow of Rio Grande between El Paso–Ciudad Juarez and Fort Quitman and estimate the structural changes occurred during 1923–2005. The study is based on a set of econometric equations to examine trends and turning points in data of time series. We find that water flow regi...
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| Asıl Yazarlar: | , |
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| Materyal Türü: | info:eu-repo/semantics/article |
| Dil: | spa |
| Baskı/Yayın Bilgisi: |
Universidad Autónoma de Baja California
2012
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| Konular: | |
| Online Erişim: | https://ref.uabc.mx/ojs/index.php/ref/article/view/89 |
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| Özet: | We analyze the surface water flow of Rio Grande between El Paso–Ciudad Juarez and Fort Quitman and estimate the structural changes occurred during 1923–2005. The study is based on a set of econometric equations to examine trends and turning points in data of time series. We find that water flow registered two important structural changes estimated in 1950 and 1972. There was a reduction in the water flow after the first structural change that is linked to the 1944 Treaty; whilethe second structural change is associated toincreases of the water flowthat seem to respond to the observation of the American flower and fauna law. In conclusion, the lower Rio Grande located between Ciudad–Juarez and Fort Quitman has received a minorwater flow from 1950. |
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