Nineteenth International Seaweed Symposium

1. Advances in cultivation of Gelidiales
Michael Friedlander

2. Production, use and fate of Chilean brown seaweeds: re-sources for a sustainable fishery
Julio A. Vásquez

3. Cultivation of the green alga, Codium fragile (Suringar) Hariot, by artificial seed production in Korea
Eun Kyoung Hwang, Jae Min Baek, Chan Sun Park

4. Distribution and symptoms of epiphyte infection in major carrageenophyte-producing farms
Charles S. Vairappan, Chong Sim Chung, A. Q. Hurtado, Flower E. Soya, Genevieve Bleicher Lhonneur, Alan Critchley

5. The occurrence of pinhole disease in relation to developmental stage in cultivated Undaria pinnatifida (Harvey) Suringar (Phaeophyta) in Korea
Chan Sun Park, Kyung Yang Park, Jae Min Baek, Eun Kyoung Hwang

6. The potential for seaweed resource development in subarctic Canada; Nunavik, Ungava Bay
G. Sharp, M. Allard, A. Lewis, R. Semple, G. Rochefort

7. The characterization of color mutations in Bangiaceae (Bangiales, Rhodophyta)
Jinfeng Wang, Pu Xu, Jianyi Zhu, Wei Zhou, Jianrong Xu, Xiugeng Fei, Xuecheng Zhang

8. Public health and carrageenan regulation: a review and analysis
Duika Burges Watson

9. Effect of alkali treatment time and extraction time on agar from Gracilaria vermiculophylla

Dora Luz Arvizu-Higuera, Y. Elizabeth Rodríguez-Montesinos, J. Iván Murillo-Álvarez, Mauricio Muñoz-Ochoa, Gustavo Hernández-Carmona

10. Effects of extraction parameters on gel properties of carrageenan from Kappaphycus alvarezii (Rhodophyta)
Roike Iwan Montolalu, Yuri Tashiro, Shingo Matsukawa, Hiroo Ogawa

11. Gel-forming structures and stages of red algal galactans of different sulfation levels
Rando Tuvikene, Kalle Truus, Andres Kollist, Olga Volobujeva, Enn Mellikov, Tõnis Pehk

12. Carrageenan of Eucheuma isiforme (Solieriaceae, Rhodophyta) from Nicaragua
Yolanda Freile-Pelegrín, Daniel Robledo

13. Some properties of alginate gels derived from algal sodium alginate
H. Kakita, H. Kamishima

14. Growth and carrageenan quality of Kappaphycus striatum var. sacol grown at different stocking densities, duration of culture and depth
A. Q. Hurtado, A. T. Critchley, A. Trespoey, G. Bleicher-Lhonneur

15. Purification and characterization of a N-acetylglucosaminidase produced by Talaromyces emersonii during growth on algal fucoidan
Elaine O’Connell, Patrick Murray, Charles Piggott, Franck Hennequart, Maria Tuohy

16. Essential role of seaweed cultivation in integrated multi-trophic aquaculture farms for global expansion of mariculture: an analysis
Amir Neori

17. Opportunities and challenges for the development of an integrated seaweed-based aquaculture activity in Chile: determining the physiological capabilities of Macrocystis and Gracilaria as biofilters
Alejandro H. Buschmann, Daniel A. Varela, María Carmen Hernández-González, Pirjo Huovinen

18. Integrated seaweed cultivation on an abalone farm in South Africa
Deborah V. Robertson-Andersson, Michelle Potgieter, Joakim Hansen, John J. Bolton, Max Troell, Robert J. Anderson, Christina Halling, Trevor Probyn

19. Determining the most appropriate feeding regime for the South African abalone Haliotis midae Linnaeus grown on kelp
Tamson L. Francis, Gavin W. Maneveldt, Jonathan Venter

20. Palm oil mill effluent (POME) cultured marine microalgae as supplementary diet for rotifer culture
Charles Santhanaraju Vairappan, Ang May Yen

21. Seaweed micropropagation techniques and their potentials: an overview
C. R. K. Reddy, Bhavanath Jha, Yuji Fujita, Masao Ohno

22. Seaweed protoplasts: status, biotechnological perspectives and needs
C. R. K. Reddy, Manoj K. Gupta, Vaibhav A. Mantri, Bhavanath Jha

23. Preparation of protoplasts from Laminaria japonica using native and recombinant abalone alginate lyases
Akira Inoue, Mayu Kagaya, Takao Ojima

24. Protoplast isolation and regeneration from Gracilaria changii (Gracilariales, Rhodophyta)
Hui-Yin Yeong, Norzulaani Khalid, Siew-Moi Phang

25. Callus induction and micropropagation improved by colchicine and phytoregulators in Kappaphycus alvarezii (Rhodophyta, Solieriaceae)
Leila Hayashi, Nair S. Yokoya, Daniela M. Kikuchi, Eurico C. Oliveira

26. Bioactive volatile compounds from marine algae: feeding attractants
Yoshihiko Akakabe, Tadahiko Kajiwara

27. Liquid seaweed extracts identified using 1H NMR profiles
James S. Craigie, Shawna L. MacKinnon, John A. Walter

28. The use of HRMAS NMR spectroscopy to study the in vivo intra–cellular carbon/nitrogen ratio of Solieria chordalis (Rhodophyta)
S. Bondu, N. Kervarec, E. Deslandes, R. Pichon

29. Growth, pigments, UV-absorbing compounds and agar yield of the economic red seaweed Gracilaria lemaneiformis (Rhodophyta) grown at different depths in the coastal waters of the South China Sea
Juntian Xu, Kunshan Gao

30. Changes of growth characteristics and free amino acid content of cultivated Porphyra yezoensis Ueda (Bangiales Rhodophyta) blades with the progression of the number of harvests in a nori farm
Kyosuke Niwa, Hirofumi Furuita, Takeshi Yamamoto

31. Environment determines nitrogen content and stable isotope composition in the sporophyte of Undaria pinnatifida (Harvey) Suringar
M. C. Carvalho, K. Hayashizaki, H. Ogawa

32. Antioxidant activities of phlorotannins isolated from Japanese Laminariaceae
Toshiyuki Shibata, Kanji Ishimaru, Shigeo Kawaguchi, Hiromichi Yoshikawa, Yoichiro Hama

33. Algicidal activity of polyunsaturated fatty acids derived from Ulva fasciata and U. pertusa (Ulvaceae, Chlorophyta) on phytoplankton
Mochammad Amin Alamsjah, Shotaro Hirao, Fumito Ishibashi, Tatsuya Oda, Yuji Fujita

34. Potential use of seaweeds in the laying hen ration to improve the quality of n-3 fatty acid enriched eggs
S. Carrillo, E. López, M. M. Casas, E. Avila, R. M. Castillo, M. E. Carranco, C. Calvo, F. Pérez-Gil

35. Physiological differences in the growth of Sargassum horneri between the germling and adult stages
Han Gil Choi, Ki Hoon Lee, Hyun Il Yoo, Pil Jun Kang, Young Sik Kim, Ki Wan Nam

36. Effects of temperature, photosynthetic photon flux density, photoperiod and O2 and CO2 concentrations on growth rates of the symbiotic dinoflagellate, Amphidinium sp.
Y. Kitaya, L. Xiao, A. Masuda, T. Ozawa, M. Tsuda, K. Omasa

37. Photosynthetic and respiratory responses of Gracilaria vermiculophylla (Ohmi) Papenfuss collected from Kumamoto, Shizuoka and Iwate, Japan
S. Phooprong, H. Ogawa, K. Hayashizaki

38. In situ study of relative electron transport rates in the marine macroalga Fucus vesiculosus in the Baltic Sea at different depths and times of year
N. G. A. Ekelund, C. A. Nygård, R. Nordström, A. M. Gylle

39. Effects of photon flux density and agricultural fertilizers on the development of Sarcothalia crispata tetraspores (Rhodophyta, Gigartinales) from the Strait of Magellan, Chile
C. Werlinger, A. Mansilla, A. Villarroel, M. Palacios

40. Effects of kinetin and nitrogen on growth rates, pigment and protein contents in wild and phycoerythrin-deficient strains of Hypnea musciformis (Rhodophyta)
Aline P. Martins, Nair S. Yokoya, Maria Angela M. Carvalho, Estela M. Plastino

41. Rapid and slow modulation of nitrate reductase activity in the red macroalga Gracilaria chilensis (Gracilariales, Rhodophyta): influence of different nitrogen sources
Fungyi Chow, Mariana Cabral Oliveira

42. Molecular characterization of four genes involved in sulfur metabolism in Porphyra purpurea (Roth) C. Agardh
Subhash C. Minocha, Matt Hunt, Dennis E. Mathews

43. Floating period of Sargassacean thalli estimated by the change in density
Kousuke Yatsuya

44. Abundance of drifting seaweeds in eastern East China Sea
Teruhisa Komatsu, Daisuke Matsunaga, Atsuko Mikami, Tatsuyuki Sagawa, Etienne Boisnier, Kenichi Tatsukawa, Masakazu Aoki, Tetsuro Ajisaka, Shinya Uwai, Katsuhiko Tanaka, Kenichi Ishida, Hideaki Tanoue, Takashige Sugimoto

45. Diversity, biomass and distribution pattern of Sargassum beds in the South West lagoon of New Caledonia (South Pacific)
L. Mattio, G. Dirberg, C. E. Payri, S. Andréfouët

46.
Sargassum muticum (Yendo) Fensholt in Ireland: an invasive species on the move
Stefan Kraan

47. Effect of seawater temperature on the productivity of Laminaria japonica in the Uwa Sea, southern Japan
Satoshi Suzuki, Kazushige Furuya, Tadashi Kawai, Ichiro Takeuchi

48.
Eisenia bicyclis bed coverage off Oshika Peninsula, Japan, in relation to sporophyte survival and Strongylocentrotus nudus abundance
Daisuke Muraoka

49. Algal communities at Gouqi Island in the Zhoushan archipelago, China
S. Y. Zhang, Lei Wang, W. D. Wang

50. A field test of porous carbonated blocks used as artificial reef in seaweed beds of Ecklonia cava

Kumi Oyamada, Mario Tsukidate, Keiji Watanabe, Tatsuhito Takahashi, Tsuneo Isoo, Toshinobu Terawaki

51. Seaweed of the littoral zone at Cove Island in Long Island Sound: annual variation and impact of environmental factors
A. Pedersen, G. Kraemer, C. Yarish

52. Gametophyte-sporophyte coalescence in populations of the intertidal carrageenophyte Mazzaella laminarioides (Rhodophyta)
César Vera, Paulina Lobos, Héctor Romo

53. Growth and survival performance of the gametophyte of Gigartina skottsbergii (Rhodophyta, Gigartinales) under defined nutrient conditions in laboratory culture
A. Mansilla, M. Palacios, N. P. Navarro, M. Avila

54. UVB effects on early developmental stages of commercially important macroalgae in southern Chile
N. P. Navarro, A. Mansilla, M. Palacios

55. Can macroalgae recover, 13months after the 2004 Tsunami?: a case study at Talibong Island, Trang Province, Thailand
Anchana Prathep, Jaruwan Mayakun, Piyalap Tantiprapas, Anuchit Darakrai

56. Differing patterns of hsp70 gene expression in invasive and native kelp species: evidence for acclimation-induced variation
Sarah K. Henkel, Gretchen E. Hofmann

57. Early development of germlings of Sargassum thunbergii (Fucales, Phaeophyta) under laboratory conditions
Ziguo Zhao, Fengjuan Zhao, Jianting Yao, Jingmei Lu, Put. O. Ang, Delin Duan

58. Seaweeds preferred by herbivorous fishes
G. Tolentino-Pablico, N. Bailly, R. Froese, C. Elloran

59. Making the links: towards a global taxonomy for the red algal genus Porphyra (Bangiales, Rhodophyta)
Juliet Brodie, Agnes Mols Mortensen, María Eliana Ramirez, Stephen Russell, Barbara Rinkel

60. Cryptic diversity, biogeography and genetic variation in Northeast Pacific species of Porphyra sensu lato (Bangiales, Rhodophyta)
Sandra C. Lindstrom

61. Taxonomy and distribution of Sargassum (Phaeophyceae) in the Gulf of Thailand
T. Noiraksar, T. Ajisaka

62. Phylogeography of the genus Ulva (Ulvophyceae, Chlorophyta), with special reference to the Japanese freshwater and brackish taxa
Satoshi Shimada, Naoko Yokoyama, Shogo Arai, Masanori Hiraoka

63. Observations on the division characterization of diploid nuclear in Porphyra (Bangiales, Rhodophyta)
Wei Zhou, Jianyi Zhu, Songdong Shen, Shan Lu, Jinfeng Wang, Jianrong Xu, Pu Xu

Nyckelord: Life Sciences, Freshwater & Marine Ecology, Plant Sciences, Polymer Sciences, Biotechnology