Establishing adaptive strategies towards a climate-resilient seaweed farming: A case in Panobolon Island, Guimaras, Philippines
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Seaweeds are ecologically important primary producers, competitors, and ecosystem engineers (Harley et al., 2012), support complex food webs in coastal zones, and provide habitats and food for associated organisms, from apex predators to invertebrates (Reisewitz, Estes, & Simenstad, 2006). Seaweeds are intimately linked to human cultural and economic systems via the provision of ecosystem goods and services ranging from food, medicine, to cosmetics (Pickering, 2006) and storm protection (Rönnbäck, et al., 2007). There is strong scientiﬁc consensus that coastal marine ecosystems, along with the goods and services they provide, are threatened by anthropogenic global climate change (IPCC, 2001). However, the impacts of ongoing and future anthropogenic climate change in seaweeddominated ecosystems remain poorly understood (Harley et al., 2012). It is therefore, timely and relevant to provide better understanding of the experiences of seaweed farmers and their capacity to anticipate, cope with, resist, and recover from the impact of natural hazards (Blaikie, Cannon, Davis, & Wisner, 1994). The Philippine-based SEAFDEC/AQD is currently conducting a three-year (2015-2018) study on the economic benefits and losses of seaweed farming due to climate change indicators. With pilot site in Panobolon Island, Nueva Valencia, Guimaras, Philippines, the study highlights the adaptive strategies and the effects of climatic change on the productivity of small-scale seaweed growers in a community.
CitationCastel, R. J. G. (2018). Establishing adaptive strategies towards a climate-resilient seaweed farming: A case in Panobolon Island, Guimaras, Philippines.
PublisherSecretariat, Southeast Asian Fisheries Development Center
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Conference paperK Lewmanomont - In IJ Dogma Jr., GC Trono Jr. & RA Tabbada (Eds.), Culture and use of algae in Southeast Asia. Proceedings of the Symposium on Culture and Utilization of Algae in Southeast Asia, 8-11 December 1981, Tigbauan, Iloilo, Philippines, 1990 - Aquaculture Department, Southeast Asian Fisheries Development CenterDifferent seaweeds harvested from natural stocks are utilized in Thailand as human food and animal feed and for medicinal purpose and extraction of crude agar. Gracilaria and Porphyra are the most exploited commercially. Commercial cultivation through seaweed farming is recommended.
BookAQ Hurtado & RF Agbayani - 2000 - Aquaculture Department, Southeast Asian Fisheries Development Center
Series: Aquaculture extension manual; No. 32A 24-page manual that introduces the carrageenan-producing seaweed Kappaphycus whose culture has spread from Jolo in Mindanao to at least 14 sites in the Visayas and Luzon. Four culture methods are presented: fixed off-bottom, raft long-line (single or multiple), hanging long line, and polyculture of seaweeds with carnivorous fishes.