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Challenge 04: Develop a sustainable and equitable ocean economy

Permanent URI for this collectionhttps://repository.unesco.gov.ph/handle/123456789/23

Ocean Decade


Challenge 04:
Develop a sustainable and equitable ocean economy



Generate knowledge, support innovation and multi-sectoral partnerships and develop solutions for equitable, resilient and sustainable development of the ocean economy under changing environmental, social and climate conditions.

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Start date: 2010Has files: No

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    Fisheries Administrative Order No. 245-4: Series of 2018. Regulations and implementing guidelines on group tuna purse seine operations in high seas pocket number 1 as a special management area.
    (Department of Agriculture, 2018-07-25)
    This Administrative Order covers the 36 Philippine registered traditional group seine fishing vessels granted access to the HSP1-SMA, having gross tonnage of not more than 250 GT issued with International Fishing Permits, and listed in the WCPFC record of fishing vessels. It applies only to HSP-1 SMA, which is the area of the high seas bounded by the EEZs of the Federated States of Micronesia to the north and east, Republic of Palau to the west, Indonesia and Papua New Guinea to the south with exact coordinates as used by WCPFC Vessel Monitoring. Fishing access to operate in HSP1-SMA is granted on the basis of compliance to specific criteria. Compatible measure for the high seas and exclusive economic zones (EEZs) are implemented so that bigeye, yellowfin and skipjack tuna stocks are, at a minimum,maintained at levels capable of producing their maximum sustainable yield, as qualified by relevant environmental and economic factors including the special requirements of developing States in the Convention Area as expressed by Article 5 of the Convention. The vessels or the fishing company shall notify BFAR through electronic or any means the entry and the exit the HSP-1 SMA. Likewise, this information shall be transmitted to the adjacent coastal States / Territories and WCPFC. The report should be in the following format: "VID/entry or Exit: Date/Time; Lat/Long." The vessels operating in HSP-1 SMA should report sightings of any fishing vessel to the BFAR and WCPFC Secretariat Such information shall include vessel type, date, time, position, markings, heading and speed. The Bureau shall maintain an updated list of all fishing vessels operating in the I-ISP-i SMA based on the foregoing vessel's entry and exit reports submitted to WCPFC. The list will be submitted to WCPFC and will be made available to WCPFC members and other concerned stakeholders through dedicated website, www.bfar.gov.ph. Any violations of the provisions of this Fisheries Administrative Order shall be penalized with fines and penalties specified in the text.
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    Growth, nitrate uptake kinetics, and biofiltration potential of eucheumatoids with different thallus morphologies
    Narvarte, Bienson Ceasar V.; Genovia, Tom Gerald T.; Hinaloc, Lourie Ann R.; Roleda, Michael Y. (Wiley, 2021-12-30)
    The declining production of commercially important eucheumatoids related to serious problems like increasing susceptibility to ice‐ice disease and epiphytism may be ameliorated by nutrition. This ushered to an increasing interest in incorporating seaweeds into an integrated multi‐trophic aquaculture (IMTA) setup to take up excess inorganic nutrients produced by fish farms for their nourishment. In this regard, it is important to understand the nutrient uptake capacity of candidate seaweeds for incorporation in an IMTA system. Here, we examined the growth, nitrate (NO3‐) uptake kinetics and biofiltration potential of Eucheuma denticulatum and three strains of Kappaphycus alvarezii (G‐O2, TR‐C16 and SW‐13) with distinct thallus morphologies. The NO3‐ uptake rates of the samples were determined under a range of NO3‐ concentration (1‐ 48 µM) and uptake rates were fitted to the Michaelis‐Menten saturation equation. Among the examined eucheumatoids, only SW‐13 had a linear response to NO3‐ concentration while other strains had uptake rates that followed the Michaelis‐Menten saturation equation. Eucheuma denticulatum had the lowest Km (9.78 ± 1.48 µM) while G‐O2 had the highest Vmax (307 ± 79.3 µmol · g‐1 · min‐1). The efficiency in NO3‐ uptake (highest Vmax/Km and α) was translated into the highest growth rate (3.41± 0.58 % · d‐1) measured in E. denticulatum. Our study provided evidence that eucheumatoids could potentially take up large amount of NO3‐ and fix CO2 when cultivated proximate to a fish farm as one component of an IMTA system. During a 45‐d cultivation period of eucheumatoids, as much as 370 g NO3‐ can be sequestered by every 1 kg initial biomass E. denticulatum growing at 3% · d‐1. Furthermore, based on our unpublished photosynthetic measurements, the congeneric K. striatus can fix 27.5 g C · kg‐1 DW during a 12‐h daylight period.
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    A benefit-cost comparison of varying scales and methods of coral reef restoration in the Philippines
    Abrina, Tara Alessandra S.; Bennett, Jeff (Elsevier, 2021-12)
    The slow rate of recovery in some reefs around the Philippines has prompted the widespread investment in active reef restoration in the country. However, from the point of view of society, these different coral reef restoration investments have not yet been fully compared in a benefit-cost analysis. In this paper, the economic efficiencies of four coral reef investments are compared – at two different scales (local and national) and two different technologies (‘coral gardening’ and ‘mass larval enhancement’). The values are derived from a previous valuation study that used the Choice Modelling method of estimating non-market values of coral reef restoration. The capacity of these values to facilitate comparisons among reef investments is thus assessed in this paper. Based on predictions from reef restoration scientists the Philippines, the mass larval enhancement investments are estimated to produce higher net benefits and benefit-cost ratios compared to those of coral gardening. In terms of scale, higher net social outcomes for the local-scale investments support more localized approaches to coral restoration.
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    Fisheries Administrative Order No. 233: Series of 2010. Aquatic wildlife conservation.
    (Department of Agriculture, 2010-04-16)
    This Administrative Order, consisting of 5 Chapters and 1 Annex, In line with Rule 37.1 of the Joint DENR-DA-PCSD Administrative Order No. 1, Series of 2004, is promulgated pursuant to Republic Act 9147 or the Wildlife Resources Conservation and Protection Act of 2001. It creates several authorities entitled to carry out research, control and manage the aquatic wildlife sector, such as: the National Aquatic Wildlife Management Committee (NAWMC) and establishes their composition, duties and responsibilities. This Order is divided as follows: Structures and Individuals for the Conservation of Aquatic Wildlife (Chap. I); Utilization of Aquatic Wildlife (Scientific Research on Aquatic Wildlife) (Chap. II); Fees and Charges (Chap. III); Fines and Penalties (Chap. IV); Miscellaneous Provisions (Chap. V). The Annex lays down a Preliminary List of Economically Important Aquatic Organisms.
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    Fisheries Administrative Order No. 238: Series of 2012. Rules and regulations governing the implementation of council regulation (EC) No. 1005/2008 on the catch certification scheme.
    (Department of Agriculture, 2012-01-09)
    This Administrative Order, consisting of 32 sections divided into seven Chapters and eight Annexes, establishes Rules and Regulations Governing the Implementation of Council Regulation (EC) No. 1005/2008 on the Catch Certification Scheme. These rules and regulations aim to: 1. Comply with the provisions of Council Regulation No. 1005/2008 and its Implementing Guidelines. 2. Ensure traceability of fishery products derived from legal, reported and regulated fishing activities in the Philippines, at all stages from harvesting and processing to marketing; 3. Establish a mandatory set of procedures for the catch certification scheme; and, 4. Ensure that fishery products exported to an EU-member country originate from catches made in compliance with applicable laws, regulations or conservation and management measures. This Order shall apply to all Philippine-flagged fishing vessels that either directly supplies raw materials to EU-member countries or supply raw materials to canneries, processors or exporters for processing prior to the export of the processed fishery products to EU-member countries. This Order shall also apply to canneries, processors, and exporters which are exporting fishery products to EU-member countries. To ensure that the objectives of this Order are realized, catch landing and transshipment must always be recorded or declared; Landing of catches shall be verified and certified by authorized BFAR personnel in a Catch Validation Certificate described in Section 13 and Annex 6 of this Administrative Order; Transshipment shall be declared and reported by the vessel captain in a Transshipment Certificate described in Annex 5. No fish or fishery products caught or taken by means of IUU fishing or without complete traceability in all its stages from fishing or gathering, storage, transporting, processing up to distribution shall be exported to EU-member countries. Export of fishery product/s to EU-member countries shall only be allowed if supported by a Catch Certificate, which has been validated by DA-BFAR. Annexes deal with the following matters: General Format of Regular or Simplified Catch Certificate (including process flow for their issuance; List of Codes of Commercial Fishing Companies, Canneries and/or Processors; General Format of Transshipment Certificate; Amended Format of the Catch Validation Certificate; BFAR-Prescribed Formats of Fish Catch Reports and Logsheet; List of Fishery Products Excluded from Catch Certification.
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    Fisheries Administrative Order No. 245: Series of 2012. Regulations and implementing guidelines on group tuna purse seine operations in high seas pocket number 1 as a special management area.
    (Department of Agriculture, 2012)
    The Order provides for conservation, management and sustainable producing bigeye, yellowfin, skipjack tuna stocks in the high seas and exclusive economic zones within the framework of International Convention on the Conservation and Management of Highly Migratory Fish Stocks in the Western and Central Pacific Ocean and adapted local resolutions in the Philippines. This Administrative Order covers the registered traditional group seine fishing vessels granted access to the HSP1-SMA which is the area of ​​the high seas bounded by the EEZs of the named Federated States in the Order with exact coordination by Vessel Monitoring System. The Order provides for compliance to the criteria and procedures in the allocation of fishing access listed in Section 3 among others referring to issues of tonnage of vessel, fishing vessel registration, catch documentary compliance, no criminal record identification, letter of intent, preliminary list and allocation. The Order further provides for observer coverage, vessel monitoring system, reporting, vessel listing, monitoring of port landings, catch limit, net mesh size, use of fish aggregating device (FAD), nature of access right and penalties. The Order consists of 17 Articles.
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    Fisheries Administrative Order No. 237: Series of 2010. Regulations requiring the installment of Juvenile and Trashfish Excluder Device (JTED) in trawls in Philippine waters.
    (Department of Agriculture, 2010-10-29)
    This Administrative Order, consisting of seven sections, establishes the Regulations Requiring the Installment of Juvenile and Trash Fish Excluder Device (JTED) in Trawls in Philippine Waters. This Order shall cover all commercial trawls in Philippine waters and prohibits for any person to operate fishing vessels using trawl nets, including all variations and modification of trawls without V12 or H15 JTEDs in Philippine waters. The construction and installation specifications are indicated in the attached device assembly technical data sheets, and shall be a requirement for the issuance of Commercial Fishing Vessel Gear License (CFVGL). Persons, associations, cooperatives, partnerships or corporations engaged in trawl fishing shall be given a period of three months from the effectivity of this Order to conform and/or comply with. The operator, boat captain or three highest officers of the boat who violates this Order shall upon conviction be punished by a fine equivalent to the value of catch or P10,000.00 Pesos whichever is higher, and imprisonment of six months, confiscation of catch and fishing gears, and automatic revocation of license.
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    Sargassum sp. juice as an early juvenile supplemental feed for Stichopus cf. horrens
    Ibañez, Glaiza; Cabanayan-Soy, Rona; Baure, Jerwin; Juinio-Meñez, Marie Antonette (Springer, 2022-09-28)
    The development of an efficient and low-cost feed is important to reduce the production and maintenance costs of microalgae. In this study, two experiments were conducted to evaluate the feasibility of using Sargassum sp. juice (SARG) to boost the growth and survival of post-settled Stichopus cf. horrens juveniles. Experiment 1 tested whether SARG improves growth compared with live microalgae diets, Chaetoceros calcitrans (Cc), combined Cc and Navicula ramosissima (Nr), and an unfed treatment. Experiment 2 determined the best SARG concentration—high feeding regime (HFR; 1 mL ind−1), medium (MFR; 0.5 mL ind−1), or low (LFR; 0.25 ml ind−1), relative to live microalgae Chaetoceros muelleri (CM). Juveniles in both experiments were reared for 30 days. In Experiment 1, the average daily growth rate (DGRL) of juveniles in SARG (0.04 ± 0.01 cm d−1) was the highest although not significantly different from Cc and Cc + Nr, but was significantly higher than the control. In Experiment 2, DGRL at day 14 in HFR (− 0.02 ± 0.02 cm d−1) was significantly lower than LFR (0.01 ± 0.01 cm d−1) and MFR (0.02 ± 0.02 cm d−1). Survival was higher in all SARG treatments compared with CM, while a significant decrease in feeding activity was observed in HFR by day 30. Results indicate that concentrations of 0.25–0.5 mL SARG per juvenile can boost growth and be an alternate diet for post-settled juveniles during early rearing. However, SARG alone is not sufficient to maintain growth beyond 3 weeks. With SARG feed supplementation and water quality management, the scaling-up of juvenile production of this emergent culture species can be accelerated.
    Our sincere gratitude to Mr. Tirso Catbagan and Mr. Garry Bucol for their assistance in the set-up of the experiments. We also thank Ms. Rose Angeli Rioja and Ms. JayR Gorospe for providing inputs to improve this paper. We also thank the Sea cucumber Research Team and the staff of the University of the Philippines—Marine Science Institute, Bolinao Marine Laboratory for their support and assistance during the conduct of the study.