MARC details
| 000 -LEADER |
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| fixed length control field |
03220nam a22002897a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20241119091811.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
241119b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
TUPM |
| Language of cataloging |
English |
| Transcribing agency |
TUPM |
| Modifying agency |
TUPM |
| Description conventions |
rda |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
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| Classification number |
BTH GF 41 |
| Item number |
L83 2024 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Lucena, Joseph Ralph H. |
| Relator term |
author |
| 245 ## - TITLE STATEMENT |
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| Title |
Carcinogenic health risk of arsenic metal in Tilapia ( Oreochromis niloticus) from Sucat lakeshore area of Laguna de Bay, Philippines/ |
| Statement of responsibility, etc. |
Joseph Ralph H. Lucena, Naomi Gail G. Martinez, and Mark Joshua S. Vibar.-- |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Manila: |
| Name of publisher, distributor, etc. |
Technological University of the Philippines, |
| Date of publication, distribution, etc. |
2024. |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
ix, 166pages: |
| Dimensions |
29cm. |
| Accompanying material |
+1 CD-ROM (4 3/4in.) |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| 500 ## - GENERAL NOTE |
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| General note |
Thesis (undergraduate) |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
College of Science .-- |
| Degree type |
Bachelor of Science in Environmental Science: |
| Name of granting institution |
Technological University of the Philippines, |
| Year degree granted |
2024. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliography. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
Regular monitoring of water quality and heavy metal concentrations in edible fish, along<br/>with updated baseline data in Laguna de Bay, has yet to be implemented. The study was<br/>conducted to determine the carcinogenic health risk of Arsenic (As) metal in Tilapia<br/>(Oreochromis niloticus) and monitor the water quality of Laguna de Bay water from the<br/>months of November and December 2023 and January, February, and March 2024. Water<br/>and Fish samples were collected in three selected sites in Northwest of Laguna de Bay and<br/>plotted in Geographical Information System Digital maps. One-kilogram fish samples from<br/>each site within 5 months were analyzed through Electrothermal Atomic Absorption<br/>Spectrometric Method. Water parameters like pH, Temperature, Total Dissolved Solids,<br/>Salinity, and Conductivity were also determined. Survey questionnaires were distributed<br/>to residents of Sucat, Muntinlupa City to determine the Fish consumption pattern of fish<br/>from the lake, anthropogenic activities, water quality and environmental awareness of the<br/>community. Based on the survey, most of the responses were eating commercially<br/>available fish in the lake, specifically Tilapia. All the water quality parameters measured<br/>were within the standard criteria for Class C waters. The highest lifetime cancer risk for<br/>Arsenic was from Site 3 of December having the risk value of 5.02x10-4, about 50 excess<br/>cancer cases per 100,000 populations. December Site 1 with a risk value of 2.22x10-4 or 22<br/>excess cancer cases per 100,000 populations had the lowest. The mass of Tilapia<br/>consumption per day that increases skin and lung cancer risk is 9.07 Kg/day for wet season<br/>and 7.25 Kg/day for dry season. Only TDS and pH have a negligible positive correlation<br/>on concentrations of Arsenic in fish samples. This study concludes from the point of view<br/>of cancer prevention that long-term consumption of Tilapia from Laguna de Bay may cause<br/>high carcinogenic health risk.<br/><br/>Key Words: Cancer, Carcinogenic Risk, Laguna de Bay, Arsenic, Consumption Pattern |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Health risks |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Hazardous materials |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Martinez, Naomi Gail G. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Vibar, Mark Joshua S. |
| Relator term |
author |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis COS |
| Suppress in OPAC |
No |