温度对热带西太平洋活体浮游有孔虫Globigerinoides sacculifer生长的影响研究
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摘要
2016年2-4月搭乘"科学"号科学考察船对采自热带西太平洋海区的浮游有孔虫进行船上现场分离,分别在两种不同温度(22℃和27℃)下对Globigerinoides sacculifer进行单种培养,研究温度对G.sacculifer生长的影响。培养实验结果表明:G.sacculifer的个体生长受温度的影响显著,27℃下生长率(29.72μm/day)显著大于22℃(17.28μm/day)(P<0.05)。22-27℃之间的温度系数Q10为2.96,G.sacculifer体长每天增长约17.28~29.72μm,达到成体大小(~400μm)约需2周。本研究结果显示,热带西太平洋海区G.sacculifer的温度系数较高,表明其对温度的反应极为敏感。
In order to study the effects of temperature on the growth of planktonic foraminifera,living planktonic foraminifera collected from the tropical western Pacific Ocean were cultured on the R/V Kexue from February to April in 2016.Individual Globigerinoides sacculifer was cultured under 22℃and 27℃.Results of culture experiment for individual G.sacculifer showed that growth of G.sacculifer was affected by different temperatures.The mean growth rate of G.sacculifer cultured individually at 27℃(29.72μm/day)was significantly higher than that of 22℃(17.28μm/day)(P<0.05),and the temperature coefficient(Q10)of G.sacculifer between 22℃ and 27℃ was2.96.Adult G.sacculifer(~400μm)needs about 2 weeks to grow chambers with the growth rate of 17.28~29.72μm/day.Our study showed the temperature coefficient(Q10)of G.sacculiferin the tropical western Pacific Ocean was high,indicating G.sacculifer was very sensitive to temperature.
In order to study the effects of temperature on the growth of planktonic foraminifera,living planktonic foraminifera collected from the tropical western Pacific Ocean were cultured on the R/V Kexue from February to April in 2016.Individual Globigerinoides sacculifer was cultured under 22℃and 27℃.Results of culture experiment for individual G.sacculifer showed that growth of G.sacculifer was affected by different temperatures.The mean growth rate of G.sacculifer cultured individually at 27℃(29.72μm/day)was significantly higher than that of 22℃(17.28μm/day)(P<0.05),and the temperature coefficient(Q10)of G.sacculifer between 22℃ and 27℃ was2.96.Adult G.sacculifer(~400μm)needs about 2 weeks to grow chambers with the growth rate of 17.28~29.72μm/day.Our study showed the temperature coefficient(Q10)of G.sacculiferin the tropical western Pacific Ocean was high,indicating G.sacculifer was very sensitive to temperature.
引文
万随,翦知湣,成鑫荣等,2010.南沙海区浮游有孔虫通量及其壳体化学性质的季节变化.中国科学:地球科学,40(7):881-892
万随,翦知湣,成鑫荣,2011.赤道西太平洋冬季浮游有孔虫分布与壳体同位素特征.第四纪研究,31(2):284-291
王晓燕,李保华,2012.南海西部MIS12期以来表层海水古温度演化---来自浮游有孔虫群落及其壳体Mg/Ca比值的证据.中国科学:地球科学,42(12):1901-1911
向荣,陈木宏,张兰兰等,2010.南海北部秋季活体浮游有孔虫的组成与分布.地球科学---中国地质大学学报,35(1):1-10
李保华,ERTAN K T,HEMLEBEN C,2005.有孔虫分子生物学研究进展.自然科学进展,15(5):534-538
李保华,王晓燕,2009.末次冰期以来中国海区浮游有孔虫Pulleniatina obliquiloculata含量变化的地层学意义.微体古生物学报,26(4):313-322
李保华,李铁刚,ERTAN K T等,2007.西北太平洋浮游有孔虫的SSU rDNA序列及其古海洋学意义.自然科学进展,17(3):391-395
李保华,赵泉鸿,陈民本等,2001.南沙海区晚第四纪浮游有孔虫演化及其古海洋学意义.微体古生物学报,18(1):1-9
李保华,翦知湣,2001.南沙深海区近10 Ma来浮游有孔虫群及海水温跃层演变.中国科学:地球科学,31(10):840-845
李保华,翦知湣,黄宝琦等,2004.南海南部表层海水古温度估算与次表层海水特征变化.微体古生物学报,21(1):37-43
李铁刚,刘振夏,HALL M A等,2002.冲绳海槽末次冰消期浮游有孔虫δ13C的宽幅低值事件.科学通报,47(4):298-301
李铁刚,孙荣涛,张德玉等,2007.晚第四纪对马暖流的演化和变动:浮游有孔虫和氧碳同位素证据.中国科学:地球科学,37(5):660-669
汪品先,章纪军,闵秋宝,1980.东海表层沉积中有孔虫的分布.见:海洋微体古生物论文集.北京:海洋出版社.28-34
汪品先,章纪军,赵泉鸿等,1988.东海底质中的有孔虫和介形虫.北京:海洋出版社.1-438
类彦立,李承春,李铁刚等,2016.毕克卷转虫Ammonia beccarii的室内培养:温度和食物浓度对房室生长和摄食硅藻的影响.微体古生物学报,33(4):350-362
翦知湣,汪品先,赵泉鸿等,2001.南海北部上新世晚期东亚冬季风增强的同位素和有孔虫证据.第四纪研究,21(5):461-469
ADSHEAD P C,1967.Collection and laboratory maintenance of living planktonic foraminifera.Micropaleontology,13(1):32-40
ANDERSON O R,SPINDLER M,BA W Het al.,1979.Trophic activity of planktonic foraminifera.Journal of the Marine Biological Association of the United Kingdom,59(3):791-799
AURAHS R,TREIS Y,DARLING Ket al.,2011.A revised taxonomic and phylogenetic concept for the planktonic foraminifer species Globigerinoides ruber based on molecular and morphometric evidence.Marine Micropaleontology,79(1-2):1-14
BALDOCK B,BAKER J H,SLEIGH M A,1980.Laboratory growth rates of six species of freshwater Gymnamoebia.Oecologia,47(2):156-159
BA W H,1977a.An ecological,zoogeographic,and taxonomic review of recent planktonic foraminifera.In:Ramsey A T S(ed.),Oceanic Micropaleontology.London:Academic Press.1-100
BA W H,CARON D A,ANDERSON O R,1981.Effects of feeding frequency on life processes of the planktonic foraminifer Globigerinoides sacculifer in laboratory culture.Journal of the Marine Biological Association of the United Kingdom,61(1):257-277
BA W H,HEMLEBEN C,ANDERSON O Ret al.,1977b.Laboratory and field observations of living planktonic foraminifera.Micropaleontology,23(2):155-179
BA W H,HEMLEBEN C,ANDERSON O Ret al.,1979.Chamber formation in planktonic foraminifera.Micropaleontology,25(3):294-307
BIARD T,STEMMANN L,PICHERAL Met al.,2016.In situ imaging reveals the biomass of giant protists in the global ocean.Nature,532(7600):504-507
BIJMA J,FABER W,HEMLEBEN C,1990.Temperature and salinity limits for growth and survival of some planktonic foraminifers in laboratory cultures.Journal of Foraminiferal Research,20(2):95-116
BIJMA J,HEMLEBEN C,OBERHAENSLI Het al.,1992.The effects of increased water fertility on tropical spinose planktonic foraminifers in laboratory cultures.Journal of Foraminiferal Research,22(3):242-256
CARON D A,FABER W,B A W H,1987.Effects of temperature and salinity on the growth and survival of the planktonic foraminifer Globigerinoides sacculifer.Journal of the Marine Biological Association of the United Kingdom,67(2):323-341
FAIRBANKS R G,SVERDLOVE M,FREE Ret al.,1982.Vertical distribution and isotopic fractionation of living planktonic foraminifera from the Panama Basin.Nature,298(5877):841-844
FAIRBANKS R G,WIEBE P H,BA W H,1980.Vertical distribution and isotopic composition of living planktonic foraminifera in the western North Atlantic.Science,207(4426):61-63
FINLAY B J,1977.The dependence of reproductive rate on cell size and temperature in freshwater ciliated protozoa.Oecologia,30(1):75-81
HECHT A D,1974.Intraspecific variation in recent populations of Globigerinoides ruber and Globigerinoides trilobus and their application to paleoenvironmental analysis.Journal of Paleontology,48(6):1217-1234
HEMLEBEN C,SPINDLER M,ANDERSON O R,1989.Modern planktonic foraminifera.New York:Springer-Verlag,1-363
HEMLEBEN C,SPINDLER M,BREITINGER I et al.,1987.Morphological and physiological responses of Globigerinoides sacculifer(Brady)under varying laboratory conditions.Marine Micropaleontology,12:305-324
JIAN Zhimin,WANG Pinxian,ZHAO Quanhong et al.,2001.Late Pliocene enhanced East Asian winter monsoon:Evidence of isotope and foraminifers from the northern South China Sea.Quaternary Sciences,21(5):461-469
KIMOTO K,XU X,AHAGON Net al.,2003.Culturing protocol and maintenance for living calcareous plankton~Preliminary results of the culturing experiment.Report of Japan Marine Science and Technology Center,48:155-164
LEA D W,MASHIOTTA T A,SPERO H J,1999.Controls on magnesium and strontium uptake in planktonic foraminifera determined by live culturing.Geochimica et Cosmochimica Acta,63(16):2369-2379
LEA D W,PAK D K,SPERO H J,2000.Climate impact of late Quaternary equatorial Pacific sea surface temperature variations.Science,289(5485):1719-1724
LEI Yanli,LI Chengchun,LI Tiegang et al.,2016.Laboratorial culture of Ammonia beccarii(Linnaeus,1758):The effect of temperature and food concentration on chamber growth and ingestion rate on diatom.Acta Micropalaeontologica Sinica,33(4):350-362
LI Baohua,JIAN Zhimin,HUANG Baoqi et al.,2004.Sea surface temperature estimate and subsurface water evolution in the southern South China Sea.Acta Micropalaeontologica Sinica,21(1):37-43
LI Baohua,WANG Xiaoyan,2009.Variations of Pulleniatina obliquiloculata abundance in the China Sea since the last glacial period and their stratigraphic significance.Acta Micropalaeontologica Sinica,26(4):313-322
LI Baohua,ZHAO Quanhong,CHEN Minben et al.,2001.Late Quaternary evolution of planktonic foraminifera in the southern South China Sea and their paleoceanographic significance.Acta Micropalaeontologica Sinica,18(1):1-9
LOMBARD F,LABEYRIE L,MICHEL Eet al.,2009.Modelling the temperature dependent growth rates of planktic foraminifera.Marine Micropaleontology,70(1-2):1-7
MANNO C,MORATA N,BELLERBY R,2012.Effect of ocean acidification and temperature increase on the planktonic foraminifer Neogloboquadrina pachyderma(sinistral).Polar Biology,35(9):1311-1319
MONTAGNES D J S,MORGAN G,BISSINGER J Eet al.,2008.Short-term temperature change may impact freshwater carbon flux:a microbial perspective.Global Change Biology,14(12):2823-2838
NUMBERGER L,HEMLEBEN C,HOFFMANN Ret al.,2009.Habitats,abundance patterns and isotopic signals of morphotypes of the planktonic foraminifer Globigerinoides ruber(d'Orbigny)in the eastern Mediterranean Sea since the Marine Isotopic Stage 12.Marine Micropaleontology,73(1-2):90-104
PAWLOWSKI J,2000.Introduction to the molecular systematics of foraminifera.Micropaleontology,46(S1):1-12
RUSSELL A D,HNISCH B,SPERO H J et al.,2004.Effects of seawater carbonate ion concentration and temperature on shell U,Mg,and Sr in cultured planktonic foraminifera.Geochimica et Cosmochimica Acta,68(21):4347-4361
SPERO H J,BIJMA J,LEA D Wet al.,1997.Effect of seawater carbonate concentration on foraminiferal carbon and oxygen isotopes.Nature,390(6659):497-500
SPERO H J,WILLIAMS D F,1988.Extracting environmental information from planktonic foraminiferalδ13C data.Nature,335(6192):717-719
STEINKE S,CHIU H Y,YU P S et al.,2005.Mg/Ca ratios of two Globigerinoides ruber(white)morphotypes:Implications for reconstructing past tropical/subtropical surface water conditions.Geochemistry,Geophysics,Geosystems,6(11):Q11005
VINCENT E,BERGER W H,1981.Planktonic foraminifera and their use in paleoceanography.In:Emiliani C(ed.),The Oceanic Lithosphere:The Sea,7.New York:John Wiley&Sons,1025-1119
WAN Sui,JIAN Zhimin,CHENG Xinrong et al.,2010.Seasonal variations in planktonic foraminiferal flux and the chemical properties of their shells in the southern South China Sea.Scientia Sinica Terrae,40(7):881-892
WAN Sui,JIAN Zhimin,CHENG Xinrong,2011.Distribution of winter living planktonic foraminifers and characteristics to their shell's stable isotopic in the Western Equatorial Pacific.Quaternary Sciences,31(2):284-291
WANG Pinxian,ZHANG Jijun,MIN Qiubao,1980.Distribution of foraminifera in surface sediments of the East China Sea.Paper on Marine Micropaleontology.Beijing:Ocean Press.20-38
WANG Pinxian,ZHANG Jijun,ZHAO Quanhong et al.,1988.Foraminifera and Ostracoda in sediments of the East China Sea.Beiing:Ocean Press.1-307
WANG Xiaoyan,LI Baohua,2012.Sea surface temperature evolution in the western South China Sea since MIS12as evidenced by planktonic foraminiferal assemblages and Globigerinoides ruber Mg/Ca ratio.Scientia Sinica Terrae,42(12):1901-1911
WEISSE T,KARSTENS N,MEYER V C L et al.,2001.Niche separation in common prostome freshwater ciliates:the effect of food and temperature.Aquatic Microbial Ecology,26(2):167-179
XIANG Rong,CHEN Muhong,ZHANG Lanlan et al.,2010.Compositions and distribution of living planktonic foraminifera in autumn waters of the northern South China Sea.Earth Science,35(1):1-10
万随,翦知湣,成鑫荣,2011.赤道西太平洋冬季浮游有孔虫分布与壳体同位素特征.第四纪研究,31(2):284-291
王晓燕,李保华,2012.南海西部MIS12期以来表层海水古温度演化---来自浮游有孔虫群落及其壳体Mg/Ca比值的证据.中国科学:地球科学,42(12):1901-1911
向荣,陈木宏,张兰兰等,2010.南海北部秋季活体浮游有孔虫的组成与分布.地球科学---中国地质大学学报,35(1):1-10
李保华,ERTAN K T,HEMLEBEN C,2005.有孔虫分子生物学研究进展.自然科学进展,15(5):534-538
李保华,王晓燕,2009.末次冰期以来中国海区浮游有孔虫Pulleniatina obliquiloculata含量变化的地层学意义.微体古生物学报,26(4):313-322
李保华,李铁刚,ERTAN K T等,2007.西北太平洋浮游有孔虫的SSU rDNA序列及其古海洋学意义.自然科学进展,17(3):391-395
李保华,赵泉鸿,陈民本等,2001.南沙海区晚第四纪浮游有孔虫演化及其古海洋学意义.微体古生物学报,18(1):1-9
李保华,翦知湣,2001.南沙深海区近10 Ma来浮游有孔虫群及海水温跃层演变.中国科学:地球科学,31(10):840-845
李保华,翦知湣,黄宝琦等,2004.南海南部表层海水古温度估算与次表层海水特征变化.微体古生物学报,21(1):37-43
李铁刚,刘振夏,HALL M A等,2002.冲绳海槽末次冰消期浮游有孔虫δ13C的宽幅低值事件.科学通报,47(4):298-301
李铁刚,孙荣涛,张德玉等,2007.晚第四纪对马暖流的演化和变动:浮游有孔虫和氧碳同位素证据.中国科学:地球科学,37(5):660-669
汪品先,章纪军,闵秋宝,1980.东海表层沉积中有孔虫的分布.见:海洋微体古生物论文集.北京:海洋出版社.28-34
汪品先,章纪军,赵泉鸿等,1988.东海底质中的有孔虫和介形虫.北京:海洋出版社.1-438
类彦立,李承春,李铁刚等,2016.毕克卷转虫Ammonia beccarii的室内培养:温度和食物浓度对房室生长和摄食硅藻的影响.微体古生物学报,33(4):350-362
翦知湣,汪品先,赵泉鸿等,2001.南海北部上新世晚期东亚冬季风增强的同位素和有孔虫证据.第四纪研究,21(5):461-469
ADSHEAD P C,1967.Collection and laboratory maintenance of living planktonic foraminifera.Micropaleontology,13(1):32-40
ANDERSON O R,SPINDLER M,BA W Het al.,1979.Trophic activity of planktonic foraminifera.Journal of the Marine Biological Association of the United Kingdom,59(3):791-799
AURAHS R,TREIS Y,DARLING Ket al.,2011.A revised taxonomic and phylogenetic concept for the planktonic foraminifer species Globigerinoides ruber based on molecular and morphometric evidence.Marine Micropaleontology,79(1-2):1-14
BALDOCK B,BAKER J H,SLEIGH M A,1980.Laboratory growth rates of six species of freshwater Gymnamoebia.Oecologia,47(2):156-159
BA W H,1977a.An ecological,zoogeographic,and taxonomic review of recent planktonic foraminifera.In:Ramsey A T S(ed.),Oceanic Micropaleontology.London:Academic Press.1-100
BA W H,CARON D A,ANDERSON O R,1981.Effects of feeding frequency on life processes of the planktonic foraminifer Globigerinoides sacculifer in laboratory culture.Journal of the Marine Biological Association of the United Kingdom,61(1):257-277
BA W H,HEMLEBEN C,ANDERSON O Ret al.,1977b.Laboratory and field observations of living planktonic foraminifera.Micropaleontology,23(2):155-179
BA W H,HEMLEBEN C,ANDERSON O Ret al.,1979.Chamber formation in planktonic foraminifera.Micropaleontology,25(3):294-307
BIARD T,STEMMANN L,PICHERAL Met al.,2016.In situ imaging reveals the biomass of giant protists in the global ocean.Nature,532(7600):504-507
BIJMA J,FABER W,HEMLEBEN C,1990.Temperature and salinity limits for growth and survival of some planktonic foraminifers in laboratory cultures.Journal of Foraminiferal Research,20(2):95-116
BIJMA J,HEMLEBEN C,OBERHAENSLI Het al.,1992.The effects of increased water fertility on tropical spinose planktonic foraminifers in laboratory cultures.Journal of Foraminiferal Research,22(3):242-256
CARON D A,FABER W,B A W H,1987.Effects of temperature and salinity on the growth and survival of the planktonic foraminifer Globigerinoides sacculifer.Journal of the Marine Biological Association of the United Kingdom,67(2):323-341
FAIRBANKS R G,SVERDLOVE M,FREE Ret al.,1982.Vertical distribution and isotopic fractionation of living planktonic foraminifera from the Panama Basin.Nature,298(5877):841-844
FAIRBANKS R G,WIEBE P H,BA W H,1980.Vertical distribution and isotopic composition of living planktonic foraminifera in the western North Atlantic.Science,207(4426):61-63
FINLAY B J,1977.The dependence of reproductive rate on cell size and temperature in freshwater ciliated protozoa.Oecologia,30(1):75-81
HECHT A D,1974.Intraspecific variation in recent populations of Globigerinoides ruber and Globigerinoides trilobus and their application to paleoenvironmental analysis.Journal of Paleontology,48(6):1217-1234
HEMLEBEN C,SPINDLER M,ANDERSON O R,1989.Modern planktonic foraminifera.New York:Springer-Verlag,1-363
HEMLEBEN C,SPINDLER M,BREITINGER I et al.,1987.Morphological and physiological responses of Globigerinoides sacculifer(Brady)under varying laboratory conditions.Marine Micropaleontology,12:305-324
JIAN Zhimin,WANG Pinxian,ZHAO Quanhong et al.,2001.Late Pliocene enhanced East Asian winter monsoon:Evidence of isotope and foraminifers from the northern South China Sea.Quaternary Sciences,21(5):461-469
KIMOTO K,XU X,AHAGON Net al.,2003.Culturing protocol and maintenance for living calcareous plankton~Preliminary results of the culturing experiment.Report of Japan Marine Science and Technology Center,48:155-164
LEA D W,MASHIOTTA T A,SPERO H J,1999.Controls on magnesium and strontium uptake in planktonic foraminifera determined by live culturing.Geochimica et Cosmochimica Acta,63(16):2369-2379
LEA D W,PAK D K,SPERO H J,2000.Climate impact of late Quaternary equatorial Pacific sea surface temperature variations.Science,289(5485):1719-1724
LEI Yanli,LI Chengchun,LI Tiegang et al.,2016.Laboratorial culture of Ammonia beccarii(Linnaeus,1758):The effect of temperature and food concentration on chamber growth and ingestion rate on diatom.Acta Micropalaeontologica Sinica,33(4):350-362
LI Baohua,JIAN Zhimin,HUANG Baoqi et al.,2004.Sea surface temperature estimate and subsurface water evolution in the southern South China Sea.Acta Micropalaeontologica Sinica,21(1):37-43
LI Baohua,WANG Xiaoyan,2009.Variations of Pulleniatina obliquiloculata abundance in the China Sea since the last glacial period and their stratigraphic significance.Acta Micropalaeontologica Sinica,26(4):313-322
LI Baohua,ZHAO Quanhong,CHEN Minben et al.,2001.Late Quaternary evolution of planktonic foraminifera in the southern South China Sea and their paleoceanographic significance.Acta Micropalaeontologica Sinica,18(1):1-9
LOMBARD F,LABEYRIE L,MICHEL Eet al.,2009.Modelling the temperature dependent growth rates of planktic foraminifera.Marine Micropaleontology,70(1-2):1-7
MANNO C,MORATA N,BELLERBY R,2012.Effect of ocean acidification and temperature increase on the planktonic foraminifer Neogloboquadrina pachyderma(sinistral).Polar Biology,35(9):1311-1319
MONTAGNES D J S,MORGAN G,BISSINGER J Eet al.,2008.Short-term temperature change may impact freshwater carbon flux:a microbial perspective.Global Change Biology,14(12):2823-2838
NUMBERGER L,HEMLEBEN C,HOFFMANN Ret al.,2009.Habitats,abundance patterns and isotopic signals of morphotypes of the planktonic foraminifer Globigerinoides ruber(d'Orbigny)in the eastern Mediterranean Sea since the Marine Isotopic Stage 12.Marine Micropaleontology,73(1-2):90-104
PAWLOWSKI J,2000.Introduction to the molecular systematics of foraminifera.Micropaleontology,46(S1):1-12
RUSSELL A D,HNISCH B,SPERO H J et al.,2004.Effects of seawater carbonate ion concentration and temperature on shell U,Mg,and Sr in cultured planktonic foraminifera.Geochimica et Cosmochimica Acta,68(21):4347-4361
SPERO H J,BIJMA J,LEA D Wet al.,1997.Effect of seawater carbonate concentration on foraminiferal carbon and oxygen isotopes.Nature,390(6659):497-500
SPERO H J,WILLIAMS D F,1988.Extracting environmental information from planktonic foraminiferalδ13C data.Nature,335(6192):717-719
STEINKE S,CHIU H Y,YU P S et al.,2005.Mg/Ca ratios of two Globigerinoides ruber(white)morphotypes:Implications for reconstructing past tropical/subtropical surface water conditions.Geochemistry,Geophysics,Geosystems,6(11):Q11005
VINCENT E,BERGER W H,1981.Planktonic foraminifera and their use in paleoceanography.In:Emiliani C(ed.),The Oceanic Lithosphere:The Sea,7.New York:John Wiley&Sons,1025-1119
WAN Sui,JIAN Zhimin,CHENG Xinrong et al.,2010.Seasonal variations in planktonic foraminiferal flux and the chemical properties of their shells in the southern South China Sea.Scientia Sinica Terrae,40(7):881-892
WAN Sui,JIAN Zhimin,CHENG Xinrong,2011.Distribution of winter living planktonic foraminifers and characteristics to their shell's stable isotopic in the Western Equatorial Pacific.Quaternary Sciences,31(2):284-291
WANG Pinxian,ZHANG Jijun,MIN Qiubao,1980.Distribution of foraminifera in surface sediments of the East China Sea.Paper on Marine Micropaleontology.Beijing:Ocean Press.20-38
WANG Pinxian,ZHANG Jijun,ZHAO Quanhong et al.,1988.Foraminifera and Ostracoda in sediments of the East China Sea.Beiing:Ocean Press.1-307
WANG Xiaoyan,LI Baohua,2012.Sea surface temperature evolution in the western South China Sea since MIS12as evidenced by planktonic foraminiferal assemblages and Globigerinoides ruber Mg/Ca ratio.Scientia Sinica Terrae,42(12):1901-1911
WEISSE T,KARSTENS N,MEYER V C L et al.,2001.Niche separation in common prostome freshwater ciliates:the effect of food and temperature.Aquatic Microbial Ecology,26(2):167-179
XIANG Rong,CHEN Muhong,ZHANG Lanlan et al.,2010.Compositions and distribution of living planktonic foraminifera in autumn waters of the northern South China Sea.Earth Science,35(1):1-10