共查询到20条相似文献，搜索用时 31 毫秒
1.
Pak Gyundo Noh Yign Lee Myong-In Yeh Sang-Wook Kim Daehyun Kim Sang-Yeob Lee Joon-Lee Lee Ho Jin Hyun Seung-Hwon Lee Kwang-Yeon Lee Jae-Hak Park Young-Gyu Jin Hyunkeun Park Hyukmin Kim Young Ho 《Ocean Science Journal》2021,56(1):18-45
Ocean Science Journal - We document the performance of a new earth system model developed at Korea Institute of Ocean Science and Technology, called the KIOST-ESM, based on a low-resolution... 相似文献
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Ocean Science Journal - Surfgrass (Phyllospadix spp.) is a marine flowering plant that attaches to the bedrock of the Pacific Ocean, where the tide is fast and the waves are strong. In Korea, two... 相似文献
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Ocean Science Journal - The mussel Mytilus unguiculatus (coruscus) (Valenciennes, 1858) occurs at high density on the shallow subtidal hard bottom of Ulleungdo Island off the east coast of Korea,... 相似文献
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Ocean Science Journal - We investigated the structure change of the macrobenthic community in Gwangyang Bay (Korea) in response to habitat alteration, using the summer fauna data collected between... 相似文献
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Ocean Science Journal - In this study, a separation index for the East Korea Warm Current (EKWC) is defined by Lagrangian particle tracking using surface geostrophic currents based on... 相似文献
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Ocean Science Journal - The genetic diversity and population structure of the fat greenling (Hexagrammos otakii) from the seven coastal locations in China, Korea, and Japan and the Okhotsk atka... 相似文献
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Ocean Science Journal - Lake Changpo (LC) is an artificial freshwater lake surrounded by wetlands and farmlands, inundated with water during the wet season, on the southwest coast of Korea. To... 相似文献
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Park Jun-Seok Lee Chol-Young Park Jin-Soon Choi Hyun-Woo Ko Dong-Hui Lee Jung-Lyul 《Ocean Science Journal》2019,54(4):529-541
Ocean Science Journal - In this study, tidal stream energy resources of the Southwestern Sea of Korea were assessed using a numerical model, Modelo Hidrodinâmico (MOHID). This numerical model... 相似文献
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Lee Donggil Oh Wooseok Gim Byeong-Mo Lee Jung Suk Yoon Euna Lee Kyounghoon 《Ocean Science Journal》2019,54(4):573-579
Ocean Science Journal - Efficient fish aggregation systems are essential for catching chub mackerel (Scomber japonicus), which is a major target of purse seine fisheries in South Korea. To aid the... 相似文献
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Ocean Science Journal - An integrated model system was developed to apply surge-wave coupled simulations to the southern coast of Korea during Typhoon Sanba in 2012. Numerical experiments were... 相似文献
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Yu Jihyun Kang Min Joo Kim Yun Jae Park Mi-Jeong Lim Jae Kyu Noh Choong Hwan Kang Sung Gyun Lee Hyun Sook Lee Jung-Hyun Kwon Kae Kyoung 《Ocean Science Journal》2021,56(3):297-306
Ocean Science Journal - The Korean rockfish, Sebastes schlegeli, is most commonly farmed in sea cages along the coast of Korea; however, detailed information on intestinal microbiota regarding this... 相似文献
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Yang Hyun-Sung Hong Hyun-Ki Donaghy Ludovic Noh Choong-Hwan Park Heung-Sik Kim Dong-Sung Choi Kwang-Sik 《Ocean Science Journal》2015,50(1):77-85
Ocean Science Journal - Mytilus coruscus is a cold water mussel commonly occurring on shallow subtidal rocky substrata along the east coast of Korea. Despite its abundance, there have only been a... 相似文献
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Ocean Science Journal - High-resolution geochemical measurements were performed on core E09-08, which was taken from the top flat area of the Korea Plateau in the East Sea (Japan Sea). Based on... 相似文献
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Kang Yoonja Kang Hee-Yoon Kim Dongyoung Lee Young-Jae Kim Tae-Ik Kang Chang-Keun 《Ocean Science Journal》2019,54(3):467-486
Ocean Science Journal - Coastal water around the archipelago off southwestern Korea has been bathed in an unprecedented pool of warm water in summer in recent years. Here, we examined phytoplankton... 相似文献
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Subramaniam Thatchaneshkanth Lee Hee-Jung Jeung Hee-Do Kang Hyun-Sil Kim Chul-Won Kim Hyung-Seop Cho Young-Ghan Choi Kwang-Sik 《Ocean Science Journal》2021,56(4):424-433
Ocean Science Journal - The Gray mussel Crenomytilus grayanus occurs in high density in the shallow rocky subtidal zone on the east coast of Korea, where the mussel dominates the shallow subtidal... 相似文献
16.
Kim Sangil Yoon Sang Chol Yoo Man Ho Park Kyung Woo Park Sang Rul Youn Seok-Hyun 《Ocean Science Journal》2019,54(1):129-139
Ocean Science Journal - Pyropia yezoensis cultured in the estuary of the Nakdong River in Korea is an important fisheries resource for the local economy. Over the past few decades, the... 相似文献
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Ocean Science Journal - Assemblage structure analysis was conducted based on seasonal fish species composition data collected four times a year during 2009–2013 from 10 stations around Korea... 相似文献
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Ocean Science Journal - The high load of protozoan parasites in marine bivalves often leads to mass mortalities of the hosts. On the west coast of Korea in the Yellow Sea, the protozoan parasite... 相似文献
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大沽河下游地区存在大面积咸水体,为了查明咸水体盐分的来源,揭示地下水咸化机理,于2017年4、8和10月在大沽河下游地区采集地下水样品,对其进行研究。现场原位监测地下水的水位、水温、电导率和总溶解性固体等,并采集水样进行主要水化学离子测定。用数理统计法、吉布斯图解法、主要水化学离子比值法以及卤族元素比值法对地下水样进行综合分析,分析地下水化学分布特征,识别出地下咸水的盐分来源;并结合古地理、地质和水文地质资料,研究其咸水形成机理。结果表明:(1)研究区由西北向东南方向,TDS和Cl浓度均逐渐升高,水质由淡水逐渐向盐水转化,地下水的优势阴离子类型沿着HCO_3型→HCO_3·Cl型→Cl·HCO_3型→Cl型变化,大部分地区的阳离子以Na^+占主导地位。(2)研究区内地下淡水受到岩石风化-溶滤和蒸发浓缩的共同影响,地下咸水的形成主要受到与海水的混合作用控制,还受到阳离子的交换吸附和矿物溶解作用的影响。(3)综合Br/Cl和I含量,证实了研究区存在着海相沉积地层的溶解作用,这是研究区东南部地下咸水的重要盐分来源。 相似文献
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本文研究了盐度变化对序批式生物膜反应器(SBBR)性能及微生物活性的影响。研究结果表明,进水盐度不超过1.5%时,SBBR对COD的平均去除率高于88.63%,但进水盐度为2.5%时,对SBBR的COD去除产生抑制。当进水盐度由0%增加到2.5%时,NH^+_4—N去除未受到影响,出水NO^-_3—N浓度在0.30～3.30 mg/L范围内变化,然而出水NO^-_2—N浓度从0 mg/L逐渐增大到(4.35±0.02) mg/L。比耗氧速率由进水盐度为0%时的(27.39±1.16) mg O_2/(g MLSS·h)增大至进水盐度为1.5%时的(83.41±1.17) mg O_2/(g MLSS·h),而在盐度为2.5%时比耗氧速率降低至(38.62±1.08) mg O_2/(g MLSS·h)。比氨氧化速率、比亚硝酸盐氧化速率、比硝酸盐还原速率和比亚硝酸盐还原速率均随着进水盐度从0%增加到2.5%而逐渐降低。当进水盐度为2.5%时,氨单加氧酶、亚硝酸盐氧化还原酶、硝酸盐还原酶、亚硝酸盐还原酶和脱氢酶的活性与盐度为0%时相比分别降低了41.48%、95.86%、28.57%、27.85%和48.13%,表明盐度增加抑制了微生物酶的活性。 相似文献