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Now showing items 21-30 of 38
Series: Summary of Proceedings No. 1/2013;
Time- and space-related water quality fluctuations and phytoplankton community dynamics in Lake Sampaloc of San Pablo City and Lake Crocodile of Los Baños, Laguna, Philippines
(PCAARRD-DOST, 2013)
A study was done from June 2008 to June 2010 to compare the limnological features of two lakes in Laguna Province, namely, Sampaloc, a maar lake of San Pablo City, and Crocodile of Los Baños. Temporal variations were ...
Series: Summary of Proceedings No. 1/2013;
Hydrological features of Lakes Bito, Mahagnao, and Danao in Leyte
(PCAARRD-DOST, 2013)
Lakes Bito, Mahagnao, and Danao are renowned lakes in Leyte (Fig. 1). Lake Bito has an area of 126 ha and is within the jurisdiction of the town of MacArthur. It is the most exploited lake among the three study sites. About ...
Series: Summary of Proceedings No. 1/2013;
Phylogeography of the freshwater sardine (Sardinella tawilis) in Taal Lake, Batangas and its implications for a sustainable management strategy
(PCAARRD-DOST, 2013)
Sardinella tawilis (Clupeiformes: Clupeidae) is the world s only freshwater sardine and is endemic to Taal Lake, Batangas, Philippines. Locally referred to as tawilis, it is the most dominant and commercially important ...
Series: Summary of Proceedings No. 1/2013;
Seven lakes research program updates
(PCAARRD-DOST, 2013)
The Seven Lakes in San Pablo City, Laguna are all volcanic in origin. It spelled out the uniqueness of San Pablo City, influencing its traditions and culture. The seven lakes comprise the following: Sampaloc, Palaqpaquen, ...
Series: Summary of Proceedings No. 1/2013;
Land use and water quality assessment of some lakes in San Pablo City, Laguna, Philippines
(PCAARRD-DOST, 2013)
Land conversions brought about by increasing population and the apparent increase of agricultural, residential, and commercial activities in San Pablo City have affected the quality of the water resources in the area. ...
Series: Summary of Proceedings No. 1/2013;
Dead zones in Philippine protected areas law: Institutional tolerance of lawbreaking and the complicity of the stakeholders
(PCAARRD-DOST, 2013)
As many problems associated with the conservation and protection of lakes are perceived to be caused by the simple failure to enforce laws, this paper is an analysis of the myriad reasons behind the lack of law enforcement. ...
Series: Summary of Proceedings No. 1/2013;
Petrographic analysis of rocks and sediments around the seven lakes of San Pablo City, Laguna: Implications to sulfate distribution and provenance
(PCAARRD-DOST, 2013)
The seven lakes of San Pablo City are among the 20 small monogenetic volcanoes found at the Macolod Corridor of the Southwestern Luzon Volcanic Field. This study evaluated the relationship of sulfate distribution and ...
Series: Summary of Proceedings No. 1/2013;
ILBM: The Laguna de Bay experience
(PCAARRD-DOST, 2013)
The Laguna Lake Development Authority (LLDA), in its four decades of existence, is the only lake management institution in the Philippines. It was created in 1966 through Republic Act 4850. Since then, several laws and ...
Culture studies on Tilapia sp. under saline conditions at the Brackishwater Aquaculture Center
(Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, 1987)
This paper reviews the various researches on tilapia at the BAC with the purpose of disseminating the information so far generated and identifying the gaps in tilapia research under saline conditions.
Primary studies on ...
Extension and training programs in support of tilapia farming in the Philippines
(Philippine Council for Agriculture, Forestry and Natural Resources Research and Development, 1987)
The Bureau of Fisheries and Aquatic Resources (BFAR), now a staff bureau of the Department of Agriculture (DA), is an agency mandated to look after the national development and management of the fishing industry. It ...