توضیحاتی در مورد کتاب :
سمپوزیوم های بین المللی جلبک دریایی نزدیک به 50 سال است که در فواصل سه ساله برگزار می شود. در روزهای اولیه آنها تنها انجمن بین المللی فیکولوژیست های دریایی را تشکیل دادند، و اگرچه در حال حاضر جلسات مکرر فیکولوژیک وجود دارد، ارزش آنها کاهش نیافته است، هم به دلیل افزایش اهمیت تجاری جلبک های دریایی و هم به دلیل ترکیب منحصر به فرد رشته هایی که این جلسات جذب می کند. . صنعت گران با شیمیدانان و زیست شناسان با هدف مشترک درک جلبک های دریایی تعامل دارند. توسعه اصلی در چند دهه اخیر افزایش کشت جلبک بوده است، زیرا ذخایر طبیعی گونه های مفید کاهش می یابد. از ده سمپوزیوم اول، نه سمپوزیوم در کشورهای غربی که کشت جلبک دریایی تقریباً وجود ندارد برگزار شد. مناسب است که دو مورد آخر در جایی برگزار شود که بهره برداری از جلبک تجارت نسبتاً بزرگی است.
محبوبیت سمپوزیوم نزد دانشمندان به این معناست که استاندارد ارائه همیشه بالا بوده است. بسیاری از شرکتکنندگان از کشورهایی که بیشترین مشارکت اقتصادی با جلبکهای دریایی را دارند، اغلب به زبانهای خود منتشر میکنند، بنابراین مشارکتهای آنها توجه بیشتری به مجموعه مقالات میدهد.
فیلیپین، با خط ساحلی وسیع خود، که بیشتر آن از بهره برداری و کشت جلبک دریایی پشتیبانی می کند، مکان بسیار خوبی برای آخرین سمپوزیوم بود. مقالات ارائه شده در این جلد نشان دهنده علاقه مداوم جهانی به جلبک های دریایی است و از نتایج با استفاده از تکنیک های آزمایشگاهی پیشرفته تا مشاهدات میدانی ساده اما مهم را شامل می شود.
فهرست مطالب :
Front Matter....Pages I-L
Front Matter....Pages 1-1
Diversity of the seaweed flora of the Philippines and its utilization....Pages 1-6
Red algal polysaccharide industry: economics and research status at the turn of the century....Pages 7-14
A conceptual framework for marine agronomy....Pages 15-23
Front Matter....Pages 25-25
Observations on the phylogenetic systematics and biogeography of the Solieriaceae (Gigartinales, Rhodophyta) inferred from rbc L sequences and morphological evidence....Pages 25-38
Development of the extant diversity in Halimeda is linked to vicariant events....Pages 39-45
Phylogeny of Alariaceae (Phaeophyta) with special reference to Undaria based on sequences of the RuBisCo spacer region....Pages 47-55
A new agarophyte, Curdiea balthazar sp. nov. (Gracilariales, Rhodophyta), from the Three Kings Islands, northern New Zealand....Pages 57-63
Marine benthic algae of North East Herald Cay, Coral Sea, South Pacific....Pages 65-74
Changes of the benthic algal flora of the Tremiti Islands (southern Adriatic) Italy....Pages 75-79
Front Matter....Pages 81-81
Cell-cell recognition during fertilization in the red alga, Aglaothamnion oosumiense (Ceramiaceae, Rhodophyta)....Pages 81-89
Morphology and reproduction of the adventive Mediterranean rhodophyte Polysiphonia setacea ....Pages 91-100
Long-term and diurnal carpospore discharge patterns in the Ceramiaceae Rhodomelaceae and Delesseriaceae (Rhodophyta)....Pages 101-113
Porphyra sp. (Bangiales, Rhodophyta): reproduction and life form....Pages 115-119
Life history, in culture, of the obligate epiphyte Porphyra moriensis (Bangiales, Rhodophyta)....Pages 121-125
Culture studies of Porphyra dentata and P. pseudolinearis (Bangiales, Rhodophyta), two dioecious species from Korea....Pages 127-135
Front Matter....Pages 137-137
Biological basis for the management of Gigartina skottsbergii (Gigartinales, Rhodophyta) in southern Chile....Pages 137-147
Reproductive biology of Gigartina skottsbergii (Gigartinaceae, Rhodophyta) from Chile....Pages 149-157
Population structure and reproduction of the carrageenophyte Chondracanthus pectinatus in the Gulf of California....Pages 159-165
Seasonal variations of growth and agar composition of Gracilaria multipartita harvested along the Atlantic coast of Morocco....Pages 167-172
Biomass and agar assessment of three species of Gracilaria from Negros Island, central Philippines....Pages 173-182
Front Matter....Pages 137-137
The effects of a simulated harvest on Porphyra (Bangiales, Rhodophyta) in South Africa....Pages 183-189
Effects of seasonal growth rate on morphological variation of Undaria pinnatifida (Alariaceae, Phaeophyceae)....Pages 191-199
Phenology of Sargassum spp. (Sargassaceae, Phaeophyta) from Reunion Rocks, KwaZulu-Natal, South Africa....Pages 201-210
Population and alginate yield and quality assessment of four Sargassum species in Negros Island, central Philippines....Pages 211-215
The ecological effects of mining discharges on subtidal habitats dominated by macroalgae in northern Chile: population and community level studies....Pages 217-229
Front Matter....Pages 231-231
Obtaining absorption spectra from individual macroalgal spores using microphotometry....Pages 231-239
Evaluating substances that facilitate algal spore adhesion....Pages 241-246
Preliminary observations on the development of kelp gametophytes endophytic in red algae....Pages 247-252
Using in situ substratum sterilization and fluorescence microscopy in studies of microscopic stages of marine macroalgae....Pages 253-259
The sea star Asterina pectinifera causes deep-layer sloughing in Lithophyllum yessoense (Corallinales, Rhodophyta)....Pages 261-266
Spatial variability in secondary metabolite production by the tropical red alga Portieria hornemannii ....Pages 267-273
Influence of Ecklonia radiata kelp canopy on structure of macro-algal assemblages in Marmion Lagoon, Western Australia....Pages 275-283
Front Matter....Pages 285-285
Factors affecting sporulation of Gracilaria cornea (Gracilariales, Rhodophyta) carposporophytes from Yucatan, Mexico....Pages 285-290
Porphyra cultivation in Alaska: conchocelis growth of three indigenous species....Pages 291-297
Studies on the growth, in culture, of two forms of Porphyra lacerata from Japan....Pages 299-303
Effect of tissue nitrogen and phosphorus quota on growth of Porphyra yezoensis blades in suspension cultures....Pages 305-314
Effects of nitrogen source, N:P ratio and N-pulse concentration and frequency on the growth of Gracilaria cornea (Gracilariales, Rhodophyta) in culture....Pages 315-320
Photosynthetic and respiratory responses of the agarophyte Gelidiella acerosa collected from tidepool, intertidal and subtidal habitats....Pages 321-328
The effect of light on growth and agar content of Gelidium pulchellum (Gelidiaceae, Rhodophyta) in culture....Pages 329-338
Effects of environmental factors and plant growth regulators on growth of the red alga Gracilaria vermiculophylla from Shikoku Island, Japan....Pages 339-347
Front Matter....Pages 285-285
Carbon acquisition strategies of the red alga Eucheuma denticulatum ....Pages 349-354
Relationship of CO 2 concentrations to photosynthesis of intertidal macroalgae during emersion....Pages 355-359
A theoretical analysis and field evaluation of a light and temperature model of production by Ecklonia cava ....Pages 361-374
Effects of copper pollution on the ultrastructure of Lessonia spp.....Pages 375-383
Front Matter....Pages 385-385
Further evaluation of the structure of the polysaccharide from Plocamium costatum with the use of set theory....Pages 385-389
Biology and agar composition of Gelidium sesquipedale harvested along the Atlantic coast of Morocco....Pages 391-395
A comparative analysis of agarans from commercial species of Gracilaria (Gracilariales, Rhodophyta) grown in vitro ....Pages 397-400
Pyruvated carrageenans from Solieria robusta and its adelphoparasite Tikvahiella candida ....Pages 401-409
Monthly changes in the content of fucans, their constituent sugars and sulphate in cultured Laminaria japonica ....Pages 411-416
Front Matter....Pages 417-417
Open-water aquaculture of the red alga Chondrus crispus in Prince Edward Island, Canada....Pages 417-425
Recent advances in the understanding of the biological basis for Gigartina skottsbergii (Rhodophyta) cultivation in Chile....Pages 427-434
Economic feasibility of Sarcothalia (Gigartinales, Rhodophyta) cultivation....Pages 435-442
Comparison of the performance of the agarophyte, Gracilariopsis bailinae , and the milkfish, Chanos chanos , in mono- and biculture....Pages 443-453
Upwelling and fish-factory waste as nitrogen sources for suspended cultivation of Gracilaria gracilis in Saldanha Bay, South Africa....Pages 455-462
Outplanting of laboratory-generated carposporelings of Gracilariopsis bailinae off northern Philippines....Pages 463-468
Review of genetic engineering of Laminaria japonica (Laminariales, Phaeophyta) in China....Pages 469-472
A new method of Laminaria japonica strain selection and sporeling raising by the use of gametophyte clones....Pages 473-476
Front Matter....Pages 477-477
Development of commercial Kappaphycus production in the Line Islands, Central Pacific....Pages 477-486
The status of commercial algal utilization in New Zealand....Pages 487-494
The optimal utilization of kelp resources in the southern Cape area of South Africa....Pages 495-499
Front Matter....Pages 477-477
Gelidium robustum agar: quality characteristics from exploited beds and seasonality from an unexploited bed at Southern Baja California, México....Pages 501-507
Gracilariopsis lemaneiformis beds along the west coast of the Gulf of California, Mexico....Pages 509-514
Front Matter....Pages 515-515
Chemical composition and 13 C NMR spectroscopic characterisation of ulvans from Ulva (Ulvales, Chlorophyta)....Pages 515-521
Direct determination of alginate content in brown algae by near infra-red (NIR) spectroscopy....Pages 523-527
Oleic acid is the main fatty acid related with carotenogenesis in Dunaliella salina ....Pages 529-533
Alginate stability during high salt preservation of Ascophyllum nodosum ....Pages 535-539
Chemical characteristics and gelling properties of agar from two Philippine Gracilaria spp. (Gracilariales, Rhodophyta)....Pages 541-548
Polysaccharides from the red seaweed Bostrychia montagnei: chemical characterization....Pages 549-554
Chemical structure and gel properties of carrageenans from algae belonging to the Gigartinaceae and Tichocarpaceae, collected from the Russian Pacific coast....Pages 555-562
Isolation and characterisation of a fourth hemagglutinin from the red alga, Gracilaria verrucosa , from Japan....Pages 563-570
Front Matter....Pages 571-571
Copper, copper mine tailings and their effect on marine algae in Northern Chile....Pages 571-581
Factors influencing seaweed responses to eutrophication: some results from EU-project EUMAC....Pages 583-592
Modelling complexation and electrostatic attraction in heavy metal biosorption by Sargassum biomass....Pages 593-601
Ecological engineering in aquaculture: use of seaweeds for removing nutrients from intensive mariculture....Pages 603-611
Front Matter....Pages 613-613
Occurrence of closely spaced genes in the nuclear genome of the agarophyte Gracilaria gracilis ....Pages 613-618
’seed’ production of Porphyra spp. by tissue culture....Pages 619-624
Strain selection in Kappaphycus alvarezii var. alvarezii (Solieriaceae, Rhodophyta) using tetraspore progeny....Pages 625-635
Efficient utilisation of high photon irradiance for mass production of photoautotrophic micro-organisms....Pages 637-641
Time-dependent attachment mechanism of bacterial pathogen during ice-ice infection in Kappaphycus alvarezii (Gigartinales, Rhodophyta)....Pages 643-650
Back Matter....Pages 651-668
توضیحاتی در مورد کتاب به زبان اصلی :
International Seaweed Symposia have been held at three-year intervals for nearly 50 years. In the early days they formed the only international forum for marine phycologists, and although there are now frequent phycological meetings their value has not diminished, both because of the increased commercial importance of seaweeds, and because of the unique mix of disciplines that the meetings attract. Industrialists interact with chemists and biologists with the common aim of understanding seaweeds. The main development during the last few decades has been an increase in the cultivation of algae, as natural stocks of the useful species become depleted. Of the first ten Symposia, nine were held in western countries where seaweed cultivation is almost non-existent. It is appropriate that the last two have been held where algal exploitation is relatively big business.
The popularity of the Symposia with scientists has meant that the standard of presentation has always been high. Many participants from the countries with the highest economic involvement with seaweeds frequently publish in their own languages so their contributions give considerable additional interest to the Proceedings.
The Philippines, with its extensive coastline, much of which supports seaweed exploitation and cultivation, was an excellent venue for the latest Symposium. The papers presented in this volume reflect the continuing world-wide interest in marine algae and range from results using cutting-edge laboratory techniques to simple but important field observations.