MARC details
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03782nam a2200313 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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20230124124054.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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070510s19uu xx 00 eng d |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CvSU Main Campus Library |
| 041 0# - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
eng |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER |
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| Classification number |
574 |
| Item number |
C28 1998 |
| 100 #0 - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Catahan, Rolando P. |
| Relator term |
author |
| 9 (RLIN) |
31957 |
| 245 10 - TITLE STATEMENT |
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| Title |
Survey and assessment of fauna in selected rivers of Naic / |
| Statement of responsibility, etc. |
Rolando P. Catahan Jr. |
| 260 0# - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Indang, Cavite : |
| Date of publication, distribution, etc. |
1998. |
| Name of publisher, distributor, etc. |
Cavite State University- Main Campus, |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
88 pages : |
| Other physical details |
illustrations ; |
| Dimensions |
28 cm. |
| 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 (BS Biology - - General Biology) Cavite State University. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographical references. |
| 508 ## - CREATION/PRODUCTION CREDITS NOTE |
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| College and Department |
College of Arts and Science (CAS) |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Catahan, Rolando Jr. Penalba April 1998. Cavite State University, Indang, Cavite, "Survey and Assessment of Fauna in Selected Rivers of Naic." An undergraduate thesis, Bachelor of Science and Biology (Major in General Biology). Thesis Adviser : Dr. Josefina R, Rint<br/>The present condition and number of species within the Naic river ecosystem were documented and the effect of pollution and species diversity were assessed; sainples were collected, identified and preserved.<br/>The survey and assessment was conducted at the river system of Naic, Cavite. The study sites were divided into western and eastern rivers. The western side was composed of Bulbok River, Tulay bubong, Salipit> Layon, Paso de lala, Convento and Balsahan. While the eastem side was composed of Ilat 1, Ilat 2, Ilat 3, Balon River, Kayalamang, Sabang dam, Ibayo River, Balsahan River and estuary. A total of 38 species from 29 families were collected and identified. The faunal group included mollusk<br/>(44.21 0/0), arthropods (28.29) and vertebrates (26.996)<br/>The mollusk fauna included snails, oysters and mussels. The identified arthropods fauna were spide13, insects and crustaceans. The chordata were composed Of fishes and frogs.<br/>A pH value of four had the most number of species (32.5%) but a pH value of six had the most number of individuals (41.9%). type of river beds also influenced faunal diversity.<br/>A total of 23 species were observed in the river with substrates of fine sand: it was considered the most numerous species and the number of individuals within the area, Tue velocity of wafer current affected the faunal distribution of the species. A water velocity 0f 41-50 cm/ second favored 27 out of 38 species.<br/>The respondents named the stoneflies, golden snail, water eel, tilapia and catfishes as most tilapia. Four other species were also considered abundant, they were dragonflies, damselflies, caddiesflies, and shrimps.<br/>Fourteen of the identified species were abundant throughout the year, and another 14 species were present during dry season; 13 species were only present during rainy season, and 14 were occasionally seen in the. river.<br/>The five benefits derived from river were: as source of water to inigate their fields; as source of viand for meals; for cleaning and washing clothes, and for recreation.<br/>Pollution and competition among species were the most common reason for the decline of aquatic fauna. The major pollutants included the livestock wastes, human excreta , non-biodegrable materials, and oil spills.<br/> |
| 541 ## - IMMEDIATE SOURCE OF ACQUISITION NOTE |
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| Method of acquisition |
Submitted to the University Library |
| Date of acquisition |
04/29/1998 |
| Accession number |
T-1799 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Biology |
| 9 (RLIN) |
951 |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) |
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| 9 (RLIN) |
1672 |
| Course or Program |
Bachelor of Science in Biology |
| Major |
General Biology |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Rint, Josefina R. |
| Relator term |
adviser |
| 9 (RLIN) |
2231 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| Port |
80 |
| Link text |
Click here to view thesis abstract and table of contents |
| Electronic File |
<a href="http://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=a284036df71da701e340118efaad94ee">http://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=a284036df71da701e340118efaad94ee</a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Theses / Manuscripts |
