Spring water and CO2 interaction at Popocatépetl volcano, Mexico
Six years of monitoring HCO3- and pH at selected springs at Popocatépetl during the present eruptive period are presented. Small peaks in HCO3- concentration and PCO2 in springs are associated with small magmatic pulses at Popocatépetl volcano. The magma provides CO2-rich fluids into the water sy...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidad Nacional Autónoma de México, Instituto de Geofísica
2002-04-01
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| Series: | Geofísica Internacional |
| Subjects: | |
| Online Access: | http://www.geofisica.unam.mx/unid_apoyo/editorial/publicaciones/investigacion/geofisica_internacional/anteriores/2002/03/martin.pdf |
| _version_ | 1827849330339348480 |
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| author | H. Sáenz F. Aceves S. Inguaggiato Martin-Del Pozzo, A. L. A. Aguayo |
| author_facet | H. Sáenz F. Aceves S. Inguaggiato Martin-Del Pozzo, A. L. A. Aguayo |
| author_sort | H. Sáenz |
| collection | DOAJ |
| description | Six years of monitoring HCO3- and pH at selected springs at Popocatépetl during the present eruptive period are presented. Small peaks in HCO3- concentration and PCO2 in springs are associated with small magmatic pulses at Popocatépetl volcano. The magma provides CO2-rich fluids into the water system controlled by meteoric recharge. The PCO2 in equilibrium with the springs is two to four orders of magnitude higher than air-saturated water. The high partial pressure of CO2 also suggests a direct interaction with the magmatic fluids. The isotopic signature of carbon as well, supports a magmatic origin for dissolved CO2. |
| first_indexed | 2024-03-12T10:02:39Z |
| format | Article |
| id | doaj.art-ae940b27e4614f879f5f896d9501cfe0 |
| institution | Directory Open Access Journal |
| issn | 0016-7169 |
| language | English |
| last_indexed | 2024-03-12T10:02:39Z |
| publishDate | 2002-04-01 |
| publisher | Universidad Nacional Autónoma de México, Instituto de Geofísica |
| record_format | Article |
| series | Geofísica Internacional |
| spelling | doaj.art-ae940b27e4614f879f5f896d9501cfe02023-09-02T11:32:54ZengUniversidad Nacional Autónoma de México, Instituto de GeofísicaGeofísica Internacional0016-71692002-04-01413345351Spring water and CO2 interaction at Popocatépetl volcano, MexicoH. SáenzF. AcevesS. InguaggiatoMartin-Del Pozzo, A. L.A. AguayoSix years of monitoring HCO3- and pH at selected springs at Popocatépetl during the present eruptive period are presented. Small peaks in HCO3- concentration and PCO2 in springs are associated with small magmatic pulses at Popocatépetl volcano. The magma provides CO2-rich fluids into the water system controlled by meteoric recharge. The PCO2 in equilibrium with the springs is two to four orders of magnitude higher than air-saturated water. The high partial pressure of CO2 also suggests a direct interaction with the magmatic fluids. The isotopic signature of carbon as well, supports a magmatic origin for dissolved CO2.http://www.geofisica.unam.mx/unid_apoyo/editorial/publicaciones/investigacion/geofisica_internacional/anteriores/2002/03/martin.pdfSpring WaterCO2 interactionPopocatépetl volcano |
| spellingShingle | H. Sáenz F. Aceves S. Inguaggiato Martin-Del Pozzo, A. L. A. Aguayo Spring water and CO2 interaction at Popocatépetl volcano, Mexico Geofísica Internacional Spring Water CO2 interaction Popocatépetl volcano |
| title | Spring water and CO2 interaction at Popocatépetl volcano, Mexico |
| title_full | Spring water and CO2 interaction at Popocatépetl volcano, Mexico |
| title_fullStr | Spring water and CO2 interaction at Popocatépetl volcano, Mexico |
| title_full_unstemmed | Spring water and CO2 interaction at Popocatépetl volcano, Mexico |
| title_short | Spring water and CO2 interaction at Popocatépetl volcano, Mexico |
| title_sort | spring water and co2 interaction at popocatepetl volcano mexico |
| topic | Spring Water CO2 interaction Popocatépetl volcano |
| url | http://www.geofisica.unam.mx/unid_apoyo/editorial/publicaciones/investigacion/geofisica_internacional/anteriores/2002/03/martin.pdf |
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