SEAFDEC/AQD Institutional Repository: Recent submissions
Now showing items 461-480 of 4207
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Pansipit river rehabilitation program, Batangas, Philippines
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)In the early 1990s, fish cages were established in Pansipit River, the only outlet from Taal Lake going to Balayan Bay, Batangas, Philippines. This resulted to the clogging of water current and population decline of marine ... -
Integrated water resources management: the experience of Laguna Lake Development Authority (LLDA), Philippines
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)Laguna de Bay is the largest inland body of water in the Philippines and one of the largest lakes in Southeast Asia. The lake and its watershed, technically referred to as the Laguna de Bay Region or Basin, encompasses the ... -
Capability building of Local Government Units (LGUs): A tool towards the sustainable management of lakes in the Philippines
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)Under the Local Government Code (LGC), the management jurisdiction over the municipal waters lies with the local government units (LGUs). To enhance the capability of the LGUs as resource managers, in partnership with the ... -
Successful translocation of mountain Lake Makuwaw with sinarapan (Mistichthys luzonensis), the "world's smallest commercial fish"
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)Some 75,000 pieces of live sinarapan (Mistichthys luzonensis) individuals were transferred to mountain Lake Makuwaw in San Ramon, Buhi, Camarines Sur in January to May 2001. Before the fish transfers, the lake was chosen ... -
Fish cage and pen aquaculture: Impact on lake environment
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)The continuous utilization of the aquatic resources of the Philippines - both fresh and marine waters -for food and feeds including export of fish and other fishery products, had resulted to greater exploitation of these ... -
Issues, challenges, and lessons learned in lake resources management in the Philippines
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)The Philippines is endowed with more than 200 lakes that are abundant in water, fisheries and other resources. With the exception of five major lakes (Laguna de Bay, Lake Lanao, Lake Taal, Lake Naujan and Lake Buhi), there ... -
Fishes of Laguna de Bay in the Philippines: Status and research gaps for conservation using FishBase
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)FishBase is the world s premier database on fishes with key information on more than 27,800 species. A review of FishBase indicates that the fish fauna of Laguna de Bay consists of 31 species belonging to 18 families. Three ... -
Partnership for the sustainable development of Tadlak Lake, Laguna, Philippines
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)Tadlak Lake is one of the several crater lakes of Laguna Province. It is located in Barangay Tadlak, Los Banos, Laguna, Philippines. It lies southwest of Laguna de Bay, 14°11 14 to 14°10 56 north and 121° 12 10.2 to ... -
Establishment and management of lake protected areas in the Philippines
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)Republic Act No. 7586 or the National Integrated Protected Areas System (NIPAS) Act of 1992 provides the overall policy framework for the establishment and management of protected areas in the Philippines. The Law sets the ... -
The status of Sardinella tawilis in Taal Lake, Batangas, Philippines
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)The status of the world s only freshwater sardine, Sardinella tawilis, is presented by its population dynamics, related aspects of biology, and production trends. A policy matrix was designed to show strategies on how to ... -
Managing the sacred lakes of Coron Island, Palawan, Philippines: Ensuring environmental protection and securing cultural integrity through indigenous community initiatives
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)The Tagbanwa of Coron Island have, since time immemorial, been managing their island and its surrounding waters. The Philippine Government recognizes this right and capability by awarding a Certificate of Ancestral Domain ... -
Revisiting the Ligawasan marshland in Mindanao: An indigenous resource management system study towards sustainability
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)The Ligawasan Marshland covering an area of 288,000 ha is important to hundreds of thousands of Magindanawan Bangsamoro fisher-farmers whose basic means of livelihood are wild fishing and traditional rice farming. This ... -
Hi-density tank culture of Nile tilapia (Oreochromis niloticus) using lake water with effluent management
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)Nine concrete tanks (2 x 2 x 1 m) were stocked with tilapia fingerlings (abw = 3.3±0.9 g) and three stocking rates (50 fish/m2, 100/m2, and 150/m2) were tried. The rearing period lasted for ... -
Aquaculture practices in Laguna de Bay, Philippines
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)A survey was conducted to obtain information on the fish culture practices of the fish farmers in Laguna de Bay, Philippines. Fish farms vary greatly in size. Nile tilapia and bighead carp are the two fish species cultured ... -
Status and impacts of tilapia fish cage farming in Lake Bato: Some policy and management options for sustainable development
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)An assessment and impact analysis of the fish cage arming in Lake Bato was conducted from October 1999 to January 2000 through a field survey and personal interviews with fish cage farmers, operators and key informants in ... -
Sustaining the resource use and management of Sampaloc Lake, San Pablo City, Philippines: A potable source of water
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)Water is the most basic and indispensable commodity. In the past, nobody realized the value of water until the wells and rivers started to dry. Of the numerous natural lakes of the Philippines (about 59), all are potential ... -
Prawn fisheries of Lake Bato
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)Lake Bato is one of the most important lakes in the Bicol Region in terms of economic benefits to lakeshore communities. It is considered a commercial fishing ground of endemic and indigenous fish species. However, fish ... -
Socio-ecological case study of Lake Danao, Ormoc City, Philippines: Implications to management and policy
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)This paper discusses some of the social, political, and economic pressures impinging upon the ecosystem components of Lake Danao in Ormoc City, Philippines. Conflicting objectives among individual residents and various ... -
Documenting the presence and impact of introduced freshwater fishes for aquaculture in the Philippines
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)The demand for fish protein in the Philippines cannot be met by capture fisheries alone so the Philippine government has turned to aquaculture as an alternative source of fish protein. Aquaculture has promoted the introduction ... -
Back to basics: Institutional and behavioral perspectives on the Taal Lake fish cage industry
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)The practice of fish cage culture existed in Taal Lake in the 1970s but it only flourished in the late 1990s, degrading water quality and increasing fish kill incidences in cage areas. This paper analyzes the Taal Lake ...
