MARC details
| 000 -LEADER |
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| fixed length control field |
02709nam a22002657a 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 |
20240921155150.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
240921s2019 ph ||||| abm| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
TUPM |
| Language of cataloging |
eng |
| Transcribing agency |
TUPM |
| Description conventions |
rda |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
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| Classification number |
BTH GF 41` |
| Item number |
G37 2019 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Garcia, Lyra Marie B. |
| 245 ## - TITLE STATEMENT |
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| Title |
Water Quality, Habitat, and Food preference of Duhol (Hydrophis semperi, Garman 1881) in Morong River, Rizal Philippines / |
| Statement of responsibility, etc. |
Lyra Marie B. Garcia, James Leister C. Ventura. |
| 264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Place of production, publication, distribution, manufacture |
Manila : |
| Name of producer, publisher, distributor, manufacturer |
Technological University of the Philippines, |
| Date of production, publication, distribution, manufacture, or copyright notice |
2019. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
86 pages : |
| Other physical details |
illustrations ; |
| Dimensions |
28 cm. + |
| Accompanying material |
1 CD-ROM (4 3/4 in.). |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| Content type term |
text |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| Media type term |
unmediated |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| Carrier type term |
volume |
| 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 |
2019. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographical references and index. |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
"The study focused on the water quality, habitat and food preferences of Duhol (Hydrophis semperi) during the months of April to August 2018. The physico-chemical and biological properties of water was determined in terms of temperature, turbidity, total dissolved solids, salinity, conductivity, resistivity, dissolved oxygen, pH. Phosphate, nitrate, and coliform count. Composite sampling was used in the collection of Duhol. Survey and interview were administered to the respondents to determine their anthropogenic activities and their perception on the protection and conservation of the river. Based on the findings, the most common anthropogenic activities near the river are excreting domestic waste, fishing and aquaculture practices. Results of physic-chemical properties of water showed that the dissolved oxygenn and nitrate were low during the five months sampling period, while phosphate were relatively high and exceeded the standard set by the DENR for class C waters. Total coliform count was high in all months which shows that the water of poor quality. A total of 89 Duhol were caught during the five months sampling period. The abundance of Duhol is highly correlated with dissolved oxygen (r=0.708) and turbidity (r=0.74) while, temperature, nitrates, salinity, conductivity, resistivity and total dissolved solids have a very low correlation and total coliform have a slight correlation followed by the phosphate with a moderate correlation. Conservation efforts must focus on protecting Morong Riverine ecosystem to guarantee the continuous existence of Duhol species in the area." -- Author's Abstract |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Ventura, James Leister C. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis COS |
| Suppress in OPAC |
No |