MARC details
| 000 -LEADER |
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03513nam a2200325 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20240321142102.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
160620s19uu 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 |
639 |
| Item number |
Y1 2003 |
| 100 #0 - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Yap, Leni G. |
| 9 (RLIN) |
9184 |
| Relator term |
author |
| 245 14 - TITLE STATEMENT |
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| Title |
The community composition and production of phytoplankton in fish pens of Cape Bolinao, Pangasinan / |
| Statement of responsibility, etc. |
by Leni G. Yap. |
| 260 0# - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Diliman, Quezon City : |
| Name of publisher, distributor, etc. |
University of the Philippines, |
| Date of publication, distribution, etc. |
2003. |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xiv, 66 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 (MS Marine Science-Marine Biology) University of the Philippines |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographical references. |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
<br/>The last five years saw the proliferation of fish pens in Cape Bolinao, Pangasinan, NW Philippines to about 1,170 pens and cages in approximately 5-6 km7in area in 2000. Ranges of 3-16 sacks of feeds per day have been used per pen that measures 5 x 6m7. In recent years, fish kills and phytoplankton blooms have occurred in the area.<br/><br/>This study wanted to ascertain if fish pens alter phytoplankton community composition and production in coastal Bolinao.<br/><br/>Previous collections of phytoplankton samples from sites outside the fish pens during 1998-2000 were analyzed. During the wet, dry, and transition period of 2001, phytoplankton samples were taken from inside and outside of the pens and in the control station devoid of pens daily for seven days. A microcosm experiment was also done with 14 carbouys (13L capacity transparent plastic containers) suspended in the water column inside and outside the fish pens and in the control station for 7 days. Carbouys inside the pens were enriched with feed following the same kind and proportion of feed received by a fish pen in a day. The other carbouys had no feed added. Sampling strategy for the microcosms was the same as the field experiment. Chlorophyll-a and other physico-chemical parameters were measured.<br/><br/>The 1998-2000 samples were diatom dominated. During the 2001 wet season, the dinoflagellate Ceratium furca were found to be dominant and high counts of 10* cells/L were recorded. In the transition period, the dinoflagellates Protoperidinium spThe diatoms Cylindrotheca closterium (Nitzchia closterium) and Leptocylindricus sp. were the most abundant. In the 2001 dry season, the diatom Cylindrotheca closterium reached 10° cells/L when dissolved oxygen was 0.70-2.30 mg/L and there were sightings of isolated fish kills.<br/><br/>The diatoms (10° cells/L) and more so the cyanobacteria (10° -10° cells/L) bloomed inside the feed enriched microcosms. There is a possibility that Bolinao waters could experience blooms of cyanobacteria similar to those found in the microcosms. This could occur in extreme cases where water flushing becomes almost nil for at least 4-7 days.<br/> |
| 541 ## - IMMEDIATE SOURCE OF ACQUISITION NOTE |
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| Method of acquisition |
Submitted to the University Library |
| Date of acquisition |
5/27/2016 |
| Accession number |
T-5946 |
| Extent |
c1 |
| 541 ## - IMMEDIATE SOURCE OF ACQUISITION NOTE |
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| Method of acquisition |
Submitted to the University Library |
| Date of acquisition |
5/27/2016 |
| Accession number |
T-5969 |
| Extent |
c2 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Fish culture |
| 9 (RLIN) |
5956 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Phytoplankton |
| General subdivision |
Composition |
| 9 (RLIN) |
9185 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Phytoplankton |
| General subdivision |
Productivity |
| 9 (RLIN) |
9185 |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) |
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| Course or Program |
Master of Science in Marine Science |
| Major |
Marine Biology |
| 9 (RLIN) |
6035 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| Electronic File |
<a href="http://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=a19cf38dadcf813b88de332124ff29ae">http://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=a19cf38dadcf813b88de332124ff29ae</a> |
| Link text |
Click here to view thesis abstract and table of contents |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Theses / Manuscripts |
