高亚辉
主要从事海洋硅藻浮游植物分类生态、赤潮、微藻生理生化和生物活性物质等方面的研究工作。
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- 姓名:高亚辉
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学术头衔:
博士生导师
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学科领域:
水产生物学
- 研究兴趣:主要从事海洋硅藻浮游植物分类生态、赤潮、微藻生理生化和生物活性物质等方面的研究工作。
高亚辉,男,1963年生,博士,教授、博士生导师,留学归国人员,海洋硅藻学科方向学术带头人。厦门大学海洋生物学专业学士(1984年)和硕士(1987年),厦门大学植物学专业(海洋硅藻)博士(1990年)。1990年起历任厦大生物系讲师(1990-1992)、副教授(1992-1999)、教授(1999-),1996-1998年留日博士后,曾在美国、日本、意大利、波兰、新加坡、泰国、菲律宾、香港等地做访问研究和学术交流活动。曾任厦门大学生命科学学院副院长、抗癌研究中心主任。
主要学术兼职:中国藻类学会理事,联合国政府间海委会(IOC)/SCOR赤潮工作组中国委员会委员,南中国海赤潮学会(AoHABSCS)副主席,中国海洋学会赤潮研究与防治专业委员会委员,《Marine Drugs》编委(2002-2003),国际硅藻学会、日本硅藻学会等学会会员。
目前主要从事海洋硅藻浮游植物分类生态、赤潮、微藻生理生化和生物活性物质等方面的研究工作。主持包括国家“973”项目课题、“863”项目、国家自然科学基金、教育部博士点基金等在内的科研项目20多项。教育部第一批高校优秀青年骨干教师资助计划获得者。发现并命名9个海洋硅藻新种和近百个在我国新记录的种;合著专著6部,在国内外学术刊物上发表论文80多篇。研究成果分别于1994年和2000年获得国家科委科技成果鉴定证书和中国“九五”科学技术成果证书;1994年在意大利获国际会议奖,1997年获福建省科技进步三等奖,1999年获福建省科技进步二等奖, 2000年获世界华人重大科学技术成果荣誉,2002年获第9届运盛(福建)青年科技奖;并先后获得“九州科研奖”、“光华奖”、“优秀论文奖”等多项奖励。
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高亚辉, CHEN Changping, GAO Yahui*, LIN Peng
Acta Oceanologica Sinica 2005, Vol. 24, No.2, p. 141-150,-0001,():
-1年11月30日
The biomass, species composition and diversity of benthic diatom assemblages in mud-flat soils in Kalelia caTdel (L.) Dmce commu-ulfies with and without vegetation were stucrled seasonally at the Houyu Bayin Fudhlg City, Fujianth-ovhlce, China. Atotal of l03 taxa were identifed (including varieties). Eighty-fore-taxa were found in the mud-flat with vegetation and 74 taxa in the mud-flat with-out vegetation, while the biomass was large in January and April and decreased from July to October. The most abundant species in the mud-flat with vegetation are Nitzschia coccoTwiformis, Gyrosigma scaroides and N. fosciculata, compared with G. scaroides and N. obtusa var. scaelliformis in the mud-flat without vegetation. HighH'valuesat2sitesdmingallseasonssuggestthutdiatomassem-blages in the sediments of the Houyu Bay represent an original enviroiunent. Mulfi-dimensional scaling of diatom assemblages fi-ommud-flats with and without vegetation shows that a slight seasonal change and only a single association occur in the mangroves.
diatom,, mangrove,, Houyu Bay,, biomass,, benthic
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高亚辉, 李扬, 高亚辉*, 陈长平, 梁君荣
植物学报,2004,46(7):788-792,-0001,():
-1年11月30日
利用透射电镜对采自东黄海海域典型站位的微型硅藻(nanodiatom<20mm)进行了研究。观察到我国微型硅藻类的一个新记录属:微舟藻属Nanoneis R.E.Norris以及该属的一个新种:长微舟藻Nanoneis longta sp. nov.。该属的主要特征是:壳面两侧对称,具有不完全壳缝,壳面除中轴区外都有横肋纹或长室孔分布。本文描述该属的两个种,其中海斯微舟藻(Nanoneis hasleae R. E. Norris)为我国的新记录种,长微舟藻为新种,两种之间主要的区别特征是壳面外形、长宽比例以及壳面横肋纹的密度。并较详细地描述了该属种类的分类特征、生态习性和分布。
东海, 黄海, 微型硅藻, 微舟藻属, 长微舟藻
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高亚辉, Yang LiI, Yahui Gao
,-0001,():
-1年11月30日
In a study of species composition of marine nanoplanktonic diatoms (<20tan) in water samples from the East China Sea and Huanghai Sea (Yellow Sea), four diatom species were identified by TEM as new records for China. They were Thalassiosira oceanica Hasle, Navicula Britannica Hustedt et Aleern, Nitzschia lhyi Fryxell and Synedra indica Taylor. Detailed description of the taxonomic characteristics with TEM photcgrapha of the four species and their ecological behavior and distribution is given in this paper.
Nanoplanktonic diatom,, new recorded species,, East China Sea,, Huanghai Sea
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【期刊论文】长江口附近海域春季浮游硅藻的种类组成和生态分布*
高亚辉, 高亚辉**, 虞秋波, 齐雨藻, 邹景忠*, 陆斗定, 李扬, 陈长平
应用生态学报,2003,14(7):1044~1048,-0001,():
-1年11月30日
2002年春季,在长江口附近海域典型赤潮高发区28个大面站位采集了53个样品,从中共鉴定出隶属于31个硅藻属的80个种和变种;其中种类多样性较高的属为圆筛藻属(Coscinodiscus),有17个种,斜纹藻属(Pleurosigma),有8个种和变种;数量上较优势的种为柔弱拟菱形藻(Pseudo-nitzschia delicatissma),为3.48×103cells•L-1,占28.54%;具槽直链藻(Melosira sulcata),为1.43×103cells•L-1,占16.98%;尖刺拟菱形藻(Pseudo-nitzschia pungens),为0.71×103cells•L-1,占9.85%。它们在大部分站位中都有出现;柔弱拟菱形藻和尖刺拟菱形藻的高细胞密度区主要出现在1230E断面的站位,而具槽直链藻则主要出现在长江口的31~32°N断面的站位。浮游硅藻总细胞丰度变化于0.43×103~23.3×103cells•L-1,平均4.61×103cells•L-1;在123°E、30.5°N的DD15站位,无论表层还是中层,浮游硅藻总细胞丰度均最高(表层,1.85×104cells•L-1;中层,2.33×104cells•L-1)。从水平分布看,浮游硅藻呈不均匀分布态势,从垂直分布看,大部分站位的表层浮游硅藻丰度高于中层。
硅藻 种类组成 生态分布 长江口
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高亚辉, GAO Ya-hui*, GAO Yang*, JING nong-mei, JIAO Nian-zhit*
Chinese Jounal of Oceanolgy and Limnology Vol.20, Special lssue, P.81-92, 2002,-0001,():
-1年11月30日
The extracellnlar dissolved organic carbon (DOC) and algal cell particfulate organic carbon (POC) of a marine nanoplanktonic diatom Chaetoceros sp. were determined in this study. The daily rhythm and the influence of light and temperature on the productim rate of DOC and POC were studied by growing the diatom under different laboratory controlled conditions of light and temperature. The results showed tlmt the production of DOC and POC varied with light and temperature and were generally higher at daytime than at night. Under culture conditions of 24L: OD light cycle and 3500 lx light intensity, the DOC and POC reached maximum (DOC: 17.27mgC/L; POC: 103.10mgC/L). While without light, they kept decreasing (DOC: 7.16-9.05mgC/L; POC: 37.71-51.14mgC/L). DOC and POC increased with temperature within the range of 16℃ to 300℃ (DOC: 7,45-12.66mgC/L; POC: 28.52-97.05mgC/L), and reached relatiwly higher value when the temperature was 25℃ to 30℃. It was found that generally about 10%-25℃ of the photosynthetic organic carbon was excreted into the culture solution as DOC. The relationship between the diatom biomass and the production rate of DOC and POC was also studied. Our results suggested that absolute production of DOC and POC was nearly linear with diatom biomass expressed either as cell density or as dried weight and had similar time-course tendency under diverse levels of light intensity and temperature. In general, we suggest that optimal environmental conditions for diatom growth and biomass increase will facilitate the increase of absolute production of POC and DOC. On the other hand, extreme environmental conditions are responsible for the high percentage of DOC excretion ahhough the absolute value of DOC is low.
extracellular products, Chaetoceros sp., , DOC, POC, light, temperature
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高亚辉, GAO Ya-hui***, YANG Xin-ning*, CHEN Xin*, WANG Da-zhi*, HONG Li-yu**
Chinese Jounal of Oceanolgy and Limnology Vol.20, Special lssue, P.93-101, 2002,-0001,():
-1年11月30日
The effect of trace metals of Zinc (Zn), Selenimn (Se) and Manganese (Mn) on the growth of a marine microalga was determined by cuhnring Nannochloropsi.s oculata in f/2 medimn enriched with different concentrations of the metal eompounds. The results showed that concentration and type of the metal compound affected the growth of Ncmnochloropsis. ZnC12 and NazSeO3 promoted the growth of Nannoehloropsis at relatively low concentrations of 15.3μmol/L and 57.8μmol/L respectively, but inhibit its growth at higher concentration of 153μmol/L and about 300μmol/L. No significant growth promotion was observed for MnCIz and MnSO4 although MnCI2 was tound to have higher toxic effect than MnSO4. Nannochloropsis growth was more sensitively inhibited by ZnSO4, ZnAcz, MnC1z and NaHSeO2 than by other types of compounds. The promotion effect not being observed in the above compounds, even at the lower concentration levels of the metal elements, indicated that different metal salts have different effete on Nannochloropsis growth. The inhibition of algal growth was commonly increased with high concentration of metal elements. Combination of two or three metals resulted in stronger inhibition of algal growth. Zn concentration in the algal cell could reach 492mg/g when the concentration of ZnCI2 in the culture was 459μmol/L, which was about 40 times that of control samples with concentration of ZnCI2 at 12mg/g. Treatment of the algal cuture with 220.2 tzmol/L ZnCL caused the decrease of amino acid in NannochloropsL cells.
Nannochloropsis, growth, metals, microalga, toxic
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