CHEMICAL CONSTRAINTS OF GROUNDWATER MANAGEMENT IN THE YUCATAN PENINSULA, MEXICO (Record no. 41254)
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| fixed length control field | 02424nam a2200181Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625124651.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-6917 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | CHEMICAL CONSTRAINTS OF GROUNDWATER MANAGEMENT IN THE YUCATAN PENINSULA, MEXICO |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Journal of Hydrology, 51(1-4), p.119-130, 1981 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Back, W. and Lesser, J.M., 1981. Chemical constraints of groundwater management in the Yucatan Peninsula, Mexico. In: L.R. Beard (Guest-Editor), Water for Survival. J. Hydrol., 51: 119--130. Two critical objectives of water management in the Yucatan are: (1)to develop regional groundwater supplies for an expanding population and tourism based on the Mayan archeological sites and excellent beaches; and (2)to control groundwater pollution in a chemically sensitive system made vulnerable by geologic conditions. The Yucatan peninsula is a coastal plain underlain by permeable limestone and has an annual rainfall of more than 1000 mm. Such a setting should provide abundant supplies of water; however, factors of climate and hydrogeology have combined to form a hydrologic system with chemical boundaries that decrease the amount of available fresh water. Management of water resources has long had a major influence on the cultural and economic development of the Yucatan. The Mayan culture of the northern Yucatan developed by extensive use of groundwater. The religion was water-oriented and the Mayan priests prayed to Chac, the water god, for assistance in water management primarily to decrease the severity of droughts. The Spaniards arrived in 1517 and augmented the supplies by digging wells, which remained the common practice for more than 300 years. Many wells now have been abandoned because of serious problems of pollution resulting from the use of a sewage disposal well adjacent to each supply well. The modern phase of water management began in 1959 when the Secretar{a de Recursos Hidr~ulicos (S.R.H.)was charged with the responsiblity for both scientific investigations and development programmes for water-supply and sewage-disposal systems for cities, villages and islands. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Back, W. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lesser, J.M. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1q6_kF6UjMASj1h0ShdfypQBKRSdtq7YC/view?usp=drivesdk">https://drive.google.com/file/d/1q6_kF6UjMASj1h0ShdfypQBKRSdtq7YC/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-6917 | 25.06.2025 | 25.06.2025 | Documentos solicitados |