Using Hydroxyapatite From Fish Scales To Prepare Chitosan/Gelatin/Hydroxyapatite Membrane: Exploring Potential For Bone Tissue Engineering,
2013
Department of Food Science, National Taiwan Ocean University, Keelung, Taiwan, R.O.C.
Using Hydroxyapatite From Fish Scales To Prepare Chitosan/Gelatin/Hydroxyapatite Membrane: Exploring Potential For Bone Tissue Engineering, Yi-Cheng Huang, Hao-Wen Chu
Journal of Marine Science and Technology–Taiwan
Concerns have recently been raised about the treatment and use of hydroxyapatite, an important component of fish scale. The goal of this investigation is to evaluate the feasibility of using hydroxyapatite extracted from fish scale (FHAP) for bone tissue engineering. FHAP or sintered FHAP (sFHAP) was added to chitosan/gelatin (CS/GEL) mixture to prepare membrane. The effect of FHAP and sFHAP on the physical and chemical properties of the membrane and their affinities towards MG63 cells were studied. Accordingly, the prepared CS/GEL/FHAP membrane was characterized by FTIR (ATRFTIR) and SEM. Following sintering at 800°C for 4 h, the CS/GEL/sFHAP membrane had …
Ba/Ca Ratios In Otoliths Of Southern Bluefin Tuna (Thunnus Maccoyii) As A Biological Tracer Of Upwelling In The Great Australian Bight,
2013
Institute of Fisheries Science, National Taiwan University, Taipei, Taiwan, R.O.C
Ba/Ca Ratios In Otoliths Of Southern Bluefin Tuna (Thunnus Maccoyii) As A Biological Tracer Of Upwelling In The Great Australian Bight, Yu-Ting Lin, Chia-Hui Wang, Chen-Feng You, Wann-Nian Tzeng
Journal of Marine Science and Technology–Taiwan
The southern bluefin tuna (Thunnus maccoyii) is a longlived, large, and highly migratory marine fish in the Indian Ocean. They can live up to 40 years and migrate to the Great Australian Bight in the summer when 1-4 years old. The Great Australian Bight is characterized as the most productive coastal upwelling zone in southern Australia and is the largest area of cool-water carbonate sedimentation in the world. The barium (Ba) level is poor in the open ocean but rich in the upwelling area. This study used otolith Ba/Ca ratios as a natural tag to confirm that southern bluefin tuna …
Mortality In The Ocean - With Lessons From Hydrothermal Vents Off Kueishan Tao, Ne-Taiwan,
2013
Department of Biology, College of Natural Science, Sangmyung University, Seoul, South Korea.
Mortality In The Ocean - With Lessons From Hydrothermal Vents Off Kueishan Tao, Ne-Taiwan, Hans-Uwe Dahms, Jiang-Shiou Hwang
Journal of Marine Science and Technology–Taiwan
There is evidence of plankton mortality and extinction at various temporal and spatial scales induced by man-made pollution, or by natural causes (ageing, competition, predation, diseases, natural pollution). If mortalities take place at large scale they might become of environmental concern and may impact other biotic compartments including fisheries substantially. Such mortalities are a consistent phenomenon at time scales from geological mass extinctions to regularly occurring HABs, that appear to be increasing on a global basis. Several mass mortalities might have escaped our notice for their patchy and erratic occurrences. This also holds for mortalities caused by hydrothermal vents (HVs) …
A New Genus Of Hemigobius Generic Group Goby Based On Morphological And Molecular Evidence, With Description Of A New Species,
2013
Institute of Marine Biology, National Taiwan Ocean University, Keelung, Taiwan, R.O.C.
A New Genus Of Hemigobius Generic Group Goby Based On Morphological And Molecular Evidence, With Description Of A New Species, Shih-Pin Huang, Jaafar Zeehan, I-Shiung Chen
Journal of Marine Science and Technology–Taiwan
Wuhanlinigobius, a new genus of Hemigobius generic group would been established and assigned from Mugilogobius polylepis Wu and Ni, 1985. Mugilogobius polylepis has been regarded as belong to genus Eugnathogobius based on lacking head pores and representing longitudinal sensory papillae in previous taxonomic study. However, we compared the osteological features of Mugilogobius polylepis Wu and Ni, 1985 and Eugnathogobius microps Smith, 1931 as well as the molecular phylogenetic analysis based on the mtDNA ND5, Cyt-b genes and D-loop region. The molecular phylogenetic tree including 9 related Hemigobius generic group reveal that this new genus represents an independent clade which is …
Does High Organic Matter Content Affect Polychaete Assemblages In A Shenzhen Bay Mudflat, China?,
2013
College of the Environment and Ecology, Xiamen University, Xiamen, China.
Does High Organic Matter Content Affect Polychaete Assemblages In A Shenzhen Bay Mudflat, China?, Li-Zhe Cai, Jiang-Shiou Hwang, Hans-Uwe Dahms, Su-Jing Fu, Xin-Wei Chen, Chen Wu
Journal of Marine Science and Technology–Taiwan
Coastal areas are the first marine systems being impacted by anthropogenic pollution and eutrophication. Organic matter poses a particularly negative impact on the environment due to its oxygen depleting and eutrophying effects. Shenzhen Bay mudflat contains rich organic matter. Here, we compare changes of polychaete assemblage parameters on seasonal data obtained from a Shenzhen Bay mudflat in a three-year study. The results based on the seasonal and spatial variations of polychaete species number, density and biomass, ShannonWiener diversity index, evenness index and richness index confirmed that high organic matter content impacted their distribution. A significant negative correlation between the density …
Ninth East China Sea Conference 2013: International Conference On The Marine Biodiversity And Environmental Fisheries Science Of The East China Sea In Keelung, Taiwan,
2013
President Office, National Taiwan Ocean University, Keelung, Taiwan, R.O.C
Ninth East China Sea Conference 2013: International Conference On The Marine Biodiversity And Environmental Fisheries Science Of The East China Sea In Keelung, Taiwan, Ching-Fong Chang, Tai-Wen Hsu, I-Shiung Chen
Journal of Marine Science and Technology–Taiwan
No abstract provided.
First Record Of The Hairy Squat Lobster Genus Lauriea Baba, 1971 (Crustacea: Decapoda: Anomura: Galatheidae) From Kenting, Southern Taiwan,
2013
Institute of Marine Biodiversity and Evolutionary Biology, National Dong Hwa University, Hualien, Taiwan, R.O.C. Department of Exhibition, National Museum of Marine Biology and Aquarium, Pingtung, Taiwan, R.O.C.
First Record Of The Hairy Squat Lobster Genus Lauriea Baba, 1971 (Crustacea: Decapoda: Anomura: Galatheidae) From Kenting, Southern Taiwan, Chia-Wei Lin, Pi-Hsien Kuo, Tin-Yam Chan
Journal of Marine Science and Technology–Taiwan
The shallow water squat lobster genus Lauriea Baba, 1971 is reported for the first time from Taiwan. The three specimens collected from Kenting, southern Taiwan belong to Lauriea siagiani Baba, 1994. Lauriea siagiani is very distinctive by its striking coloration and having dense long plumose setae on the body. Its report in Taiwan fills the gap of geographical distribution of this species from Indonesia to Japan.
New Records Of Deep-Sea Blind Lobsters (Crustacea: Decapoda: Polychelidae) From Taiwan,
2013
Institute of Marine Biology, National Taiwan Ocean University, Keelung, Taiwan, R.O.C.
New Records Of Deep-Sea Blind Lobsters (Crustacea: Decapoda: Polychelidae) From Taiwan, Su-Ching Chang, Shane T. Ahyong, Tin-Yam Chan
Journal of Marine Science and Technology–Taiwan
The deep-sea lobster family, Polychelidae Wood-Mason, 1875, contains six genera and 38 species worldwide, of which nine species in three genera have been reported from Taiwan. Herein we present four new records of Polychelidae from Taiwan, namely Pentacheles validus A. Milne-Edwards, 1880, Stereomastis surda (Galil, 2000), Willemoesia forceps A. Milne-Edwards, 1880, and W. leptodactyla (Thomson, 1873). A total of 13 species in four genera of Polychelidae are now known from Taiwan; a key to the species is provided.
Decadal Variation Of Wintertime Sea Surface Temperature In The Taiwan Strait,
2013
Department of Environmental Biology and Fishery Science, National Taiwan Ocean University, Keelung, Taiwan, R.O.C.
Decadal Variation Of Wintertime Sea Surface Temperature In The Taiwan Strait, Yi-Chun Kuo, Ming-An Lee
Journal of Marine Science and Technology–Taiwan
Long-term advanced very-high-resolution radiometer (AVHRR) data with a resolution of 0.04° provided clearer views of sea surface temperature (SST) warming and variation associated with ENSO in the Taiwan Strait (TS) during wintertime (1981-2013). Over the 33 year period, the spatial average of winter SST warming in the TS reached to 3°C. From 1981- 2001, the SST exhibited an increasing trend, with the fastest warming taking place from 1991-2001 after which it seemed to pause. From 2002-2012, the SST showed a cooling trend (-0.08°C/yr). Spatial variation of the warming was distinct, with the highest values concentrated in the winter fronts region, …
Two New Species Of Vanderhorstia Smith, 1949 (Teleostei: Gobiidae) From Ryukyus, Japan,
2013
Kawanishi-midoridai Senior High School, Kawanishi, Hyogo, Japan.
Two New Species Of Vanderhorstia Smith, 1949 (Teleostei: Gobiidae) From Ryukyus, Japan, Toshiyuki Suzuki, I-Shiung Chen
Journal of Marine Science and Technology–Taiwan
Two new gobiid species of Vanderhorstia Smith, 1959 which have been recently collected from Japanese waters. Both new species are distributed in marine coral reef habitats off the Ryukyus, Japan. Vanderhorstia cyanolineata sp. nov. can be well distinguished from congeners by the following unique combination of features: (1) fin ray counts: second dorsal fin rays I/12, anal fin rays I/12; pectoral fin rays 18-19; (2) fin shape: low first dorsal fin with about equal 3rd to 5th spinous rays, caudal fin large and middle rays as sword-like projection; (3) scales: LR 50-52; TR 18; and (4) its own specific colouration …
The Diel Dynamics Of Ciliate Community In A Tide-Pool,
2013
Department of Environmental Biology and Fisheries Science, National Taiwan Ocean University, Keelung, Taiwan, R.O.C.
The Diel Dynamics Of Ciliate Community In A Tide-Pool, Chien-Fu Chao, Bo-Wei Wang, Chao-Hsiung Cheng, Kuo-Ping Chiang
Journal of Marine Science and Technology–Taiwan
We investigated the diel cycle mechanism of a tide-pool ciliate community of the northeastern coast of Taiwan. The investigation was conducted on 17th-18th June (typical summer weather), and on 23th -24th July 2013 (10 days after a typhoon). In June, the tide-pool ecosystem was an independent and the excystment of ciliates in the tide-pool caused a dramatic increase in population abundance, as well as composition change. In July, there was no significant difference between the species composition in the tide-pool and that in the surrounding coastal water. However, the abundance of ciliates in the tide-pool was lower due to the …
Dna Barcoding Of Coastal Larval Fish Communities Of Dongshar Island, South China Sea Revealed By Mitochondrial Co I Sequences,
2013
Institute of Marine Biology, National Taiwan Ocean University, Keelung, Taiwan, R.O.C.
Dna Barcoding Of Coastal Larval Fish Communities Of Dongshar Island, South China Sea Revealed By Mitochondrial Co I Sequences, I-Shiung Chen, Kwang-Tsao Shao, Shao-Liang Hsu, Gwo-Ching Gong, Yu-Chih Chen, Ta-Kang Liu
Journal of Marine Science and Technology–Taiwan
The 70 different samples of larval fish morphotypes have been successfully amplified and sequenced in detail via PCR amplification for the partial sequences of mtDNA CO I gene. The overall genetic similarities ranged from 83% to 100%. Totally 26 different fish species can be detected and analyzed. There are 16 fish species can be identified into specific level. However, there are remaining 12 species can be expected just into suggested fish generic level. Apparently, two major groups of taxa would be the members of Gobiidae and Apogonidae which comprised 50% of total species diversity, and also comprised 67% of total …
Fishing Vs. Climate Change: An Example Of Filefish (Thamnaconus Modestus) In The Northern East China Sea,
2013
School of Marine Biomedical Sciences, Jeju National University, Republic of Korea.
Fishing Vs. Climate Change: An Example Of Filefish (Thamnaconus Modestus) In The Northern East China Sea, Sukgeun Jung, Hyung Kee Cha
Journal of Marine Science and Technology–Taiwan
The main cause of annual fluctuations in catch and species composition of fisheries is usually uncertain, but a prevailing view has been that fishing effects are more critical than environmental variability. Filefish is a good anecdote: many Korean fisheries scientists have attributed the sudden collapse of Korean filefish fisheries in the early 1990s to overfishing, especially by trawl fisheries in the northern East China Sea (NECS). However, interdisciplinary researches have revealed that climate-driven, multi-decadal variability in oceanic conditions impacts both fish and fisheries around the world. To test the two alternative hypotheses (i.e., fishing and climate) as the major cause …
Seasonal Dynamics Of Flatfish Assemblage In Coastal Waters Off Northeastern Taiwan: With Implications For Shift In Species Dominance Of The Ecosystem,
2013
Institute of Marine Affairs and Resources Management, National Taiwan Ocean University, Keelung, Taiwan, R.O.C.
Seasonal Dynamics Of Flatfish Assemblage In Coastal Waters Off Northeastern Taiwan: With Implications For Shift In Species Dominance Of The Ecosystem, Shyh-Bin Wang, Wen-Kwen Chen, Shoou-Jeng Joung
Journal of Marine Science and Technology–Taiwan
The seasonal dynamics of flatfish assemblage in the coastal waters off northeastern Taiwan was examined based on samples collected between March 2004 and March 2005 taken by bottom trawlers and landed at Da-Shi fishing port, Yilan county. A total of 28 species from 5 families and 18 genera were found. The Bothidae was the most dominant family, accounting for 81% of the total catch, while the most dominant species was the Pseudorhombus pentophthalmus. Species richness and diversity were high between the end of fall and the end of spring, but low in summer. Multivariate analyses based on cluster and nonparametric …
Age And Growth Study Of The Jack Mackerel (Trachurus Japonicus) In The Northeatern Waters Off Taiwan,
2013
Department of Environmental Biology and Fisheries Science, National Taiwan Ocean University, Keelung, Taiwan, R.O.C. Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung, Taiwan, R.O.C.
Age And Growth Study Of The Jack Mackerel (Trachurus Japonicus) In The Northeatern Waters Off Taiwan, Hsueh-Jung Lu, Chih-Chun Chen, Jen-Chia Cheng
Journal of Marine Science and Technology–Taiwan
Jack mackerel (Trachurus japonicus) is one of the most important fish resources in the northeastern Taiwan. Because of the flourishing of Taiwanese seiner fisheries in recent years, the proportion and catch of jack mackerels have increased. However, the studies on their age and growth are outdated, thus data on the catch-at-age composition are lacking. The present study collected jack mackerel otolith samples from May, 2010, to April, 2011, for age determination and combined those data with length and weight data from 2005 to January, 2012, to investigate the catch-at-age of jack mackerel in the northeastern waters off Taiwan. The regression …
Summer Assemblages Of Ichthyoplankton In The Waters Of The East China Sea Shelf And Around Taiwan In 2007,
2013
Department of Environmental Biology and Fisheries Science, National Taiwan Ocean University, Keelung, Taiwan, R.O.C. Center of Excellence for Oceans, National Taiwan Ocean University, Keelung, Taiwan, R.O.C.
Summer Assemblages Of Ichthyoplankton In The Waters Of The East China Sea Shelf And Around Taiwan In 2007, Ming-An Lee, Yi-Chen Wang, Yu-Kai Chen, Wen-Yu Chen, Long-Jing Wu, Don-Chung Liu, Ji-Lun Wu, Sheng-Yuan Teng
Journal of Marine Science and Technology–Taiwan
This study investigated the relationships between assemblages of larval fish and hydrographic features in the East China Sea (ECS) and seas surrounding Taiwan during the summer of 2007. A survey was conducted from 2007 July 1 to 2007 July 11 in the ECS and from 2007 July 4 to 2007 July 16 in the waters surrounding Taiwan. A total of 12,670 larval fishes belonging to 95 families, 163 genes, and 189 species were identified. Engraulis japonicus and Sillago japonica were the 2 dominant species, accounting for 56.15% and 6.66% of the fish larvae samples. The cluster analysis results showed that …
Application Of Lc-Ms/Ms In Identification Of Toxin In The Causative Gastropod And Victim Samples,
2013
Department of Food Science and Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung, Taiwan, R.O.C.
Application Of Lc-Ms/Ms In Identification Of Toxin In The Causative Gastropod And Victim Samples, Chun-Lan Lin, Cheng-Hong Hsieh, You-Liang Hsieh, Yi-Cheng Tai, Deng-Fwu Hwang
Journal of Marine Science and Technology–Taiwan
Food paralytic poisoning incident was detected in the gastropod Nassariidae Niotha clathrata and Zeuxis scalaris occurred in December 2012 in Kaohsiung, Taiwan. The toxin was purified from each remain of cooked gastropod and victim tissues by ultrafiltration using a YM-3 membrane, followed by C18 cartridge column purification. Based on analyses by LC-MS/MS, the causative agent of gastropod food poisoning was identified as tetrodotoxin. The toxicity of remain of cooked sample was 245 MU/g (1MU = 0.178 µg TTX) for N. clathrata and 203 MU/g for Z. scalaris. The blood and excrements of victim was shown to contain TTX of 0.13 …
A Comparative Study Between Ranavirus And Megalocytivirus Infections In Orange-Spotted Grouper (Epienphelus Coioides),
2013
Institute of Marine Biology, College of Life Sciences, National Taiwan Ocean University, Keelung, Taiwan, R.O.C. Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung, Taiwan, R.O.C.
A Comparative Study Between Ranavirus And Megalocytivirus Infections In Orange-Spotted Grouper (Epienphelus Coioides), Jiann-Horng Leu, Ming-Hung Wu, Hsin-Yiu Chou
Journal of Marine Science and Technology–Taiwan
Piscine iridoviruses infect a wide variety of fish and are classified into three genera: Lymphocystivirus, Ranavirus and Megalocytivirus. Lymphocystiviruses cause non-fatal, dermal infections, while ranaviruses and megalocytiviruses produce devastating, systemic infections with mortality reaching up to 100%. Although both ranaviruses and megalocytiviruses cause fatal systemic infections, they induce different pathology. In Taiwan, both ranaviruses and megalocytiviruses have caused serious epidemics in several mariculture fish species, including groupers. In this study, we infected the orange-spotted grouper (Epinephelus coioides) with either a megalocytivirus (TGIV, grouper iridovirus of Taiwan) or a ranavirus (GIV, grouper iridovirus), and then the two iridoviruses were investigated and …
Ichthyoplankton Community Associated With Oceanic Fronts In Early Winter On The Continental Shelf Of The Southern East China Sea,
2013
Department of Environmental Biology and Fisheries Science, National Taiwan Ocean University, Keelung, Taiwan, R.O.C.
Ichthyoplankton Community Associated With Oceanic Fronts In Early Winter On The Continental Shelf Of The Southern East China Sea, Yi-Chen Wang, Wen-Yu Chen, Yi Chang, Ming-An Lee
Journal of Marine Science and Technology–Taiwan
The study of ichthyoplankton community associated with oceanic features on the continental shelf of southern East China Sea (ECS) was conducted in early winter from 2006 to 2009. The species composition of the ichthyoplankton and its spatial distribution was classified and compared with oceanic front. A total number of 1,809 fish larvae individuals were sampled from 5 field surveys, and represented 76 families and 137 species. Using the Bray-Curtis dissimilarity, the abundance of species found to exceed 0.5% of the total sample from 36 stations were classified into four groups: China Coastal Group, Mixed Shelf Group, Taiwan Strait Group, and …
Comparative Morphological Study Of Otoliths In Taiwanese Anguilliformes Fishes,
2013
Department of Aquaculture, National Taiwan Ocean University, Keelung, Taiwan, R.O.C. Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung, Taiwan, R.O.C.
Comparative Morphological Study Of Otoliths In Taiwanese Anguilliformes Fishes, Abbie K. Chulin, Hong-Ming Chen
Journal of Marine Science and Technology–Taiwan
Otoliths are calcareous structures found in the labyrinth membrane in the otic capsules of teleost fishes and are constituted of three pairs: the sagittae, lapilli and asterisci. They have long been recognized as being species specific. A comparative morphology of the sagittae, asterisci and lapilli among six eel species of Anguilliformes belonging to the Family Congridae, Muraenesocidae and Muraenidae was studied. A total of 64 specimens belonging to Bathyconger wallacei (n = 23), Conger japonicus (n = 9), Muraenesox cinereus (n = 10), Echidna polyzona (n = 4), Gymnothorax eurostus (n = 4) and Gymnothorax reticularis (n = 14) were …
