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Traditional taxonomy: Quo vadis?

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Integrative Zoology 2016年第6期11卷 500-505页

作者： Alexey A.KOTOV Maria A.GOLOLOBOVA laboratory of Aquatic Ecology and Invasions A.N.Severtsov Institute of Ecology and EvolutionMoscowRussia laboratory for Palaeoclimatology Palaeoecology and PalaeomagnetismKazan Federal UniversityKazanRussia Faculty of Biology M.V.Lomonosov Moscow State UniversityMoscowRussia

TRADITIONAL TAXONOMY “Taxonomy is the science of naming,describing and classifying organisms and includes all plants,animals and microorganisms of the world”(Convention on Biological Diversity 2016).It is obvious that progress in biological science is impossible without taxonomic ef*** the last 250 years,taxonomists have named almost two million species of animals,plants and mi*** recently taxonomy has entered a deep crisis(Agnarson&Kuntner 2007;Walter&Winterton 2007);in particular,this crisis involves the science of traditional taxonomy.

关键词： taxonomy Taxonomy Diversity

Ash from Changbaishan Millennium eruption recorded in Greenland ice: Implications for determining the eruption's timing and impact

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Ash from Changbaishan Millennium eruption recorded in Greenl...

Priapulid worms from the Cambrian of China shed light on reproduction in early animals

中国科学院地质与地球物理研究所2014年度（第14届）学术年会

作者： Chunqing Sun Gill Plunkett Jiaqi Liu Hongli Zhao Michael Sigl Joseph R.McConnell Jonathan R.Pilcher Bo Vinther J.P.Steffensen Valerie Hall Key laboratory of Cenozoic Geology and Environment Institute of Geology and Geophysics Chinese Academy of Sciences Department of Earth Science University of Chinese Academy of Sciences School of Geography Archaeology and Palaeoecology Queen’s University Belfast

Major volcanic eruptions can impact on global climate by injecting large quantities of aerosols and ash into the atmosphere that alter the radiative balance and chemical equilibrium of the *** Millennium eruption of Tianchi(Paektu), China/North Korea, was one of the largest Late Holocene eruptions. Uncertainty about the precise timing of the eruption has hindered the recognition of its climate impact in palaeoclimate and historical records. Here we report the compelling identification of the eruption’s volcanic signal in Greenland ice cores through the association of geochemically characterized volcanic glass,represented in by bimodal populations that compare with proximal material from the source eruption. The eruption most probably occurred in the A.D. 940 s, 7 years after the Eldgjá eruption on Iceland. We examine the eruption’s potential for climate forcing using the sulfate records from the ice cores and conclude that it was unlikely to have had a global or extraregional impact.

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Geoscience Frontiers 2021年第6期12卷 105-113页

作者： Xiao-yu Yang Jean Vannier Jie Yang Deng Wang Xi-guang Zhang Key laboratory for Paleobiology and MEC International Joint laboratory for Paleoenvironment Yunnan UniversityKunming 650091China Univ Lyon Univ Lyon 1ENSLCNRSLGL-TPEF-69622 VilleurbanneFrance Shaanxi Key laboratory of Early Life and Environments State Key Laboratory of Continental DynamicsDepartment of GeologyNorthwest UniversityXi’an 710069China

In the recent years,exceptional fossil sites have revealed astonishing details on the anatomy,lifestyles and behaviour of Cambrian animals but surprisingly,very little is known about one of their most vital features,*** describe here in situ eggs(clusters of 3 to 30 oocytes)in the tube-dwelling priapulid worm Paraselkirkia sinica from the Cambrian Stage 3 Xiaoshiba Lagerstätte(ca.514 Ma,South China).These oocytes were accommodated within paired tubular ovaries located in the posterior half of the primary body cavity as in modern meiobenthic priapulid worms,thus indicating that the general organization of female tubular gonads in priapulid worms has remained virtually unchanged for half a billion *** findings provide for the first time,key information on the reproductive organs and strategies of early ecdysozoans,a huge animal clade that dominated Cambrian marine ecosystems and accounts for a large part of today’s biodiversity(***).Moreover,we also emphasize the critical role of ecology on the reproductive strategies and lifestyles of both modern and Cambrian worms.

关键词： Priapulida Reproductive system palaeoecology Evolution Burgess Shale-type preservation China

Ecology of testate amoebae in Dajiuhu peatland of Shennongjia Mountains, China, in relation to hydrology

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Frontiers of Earth Science 2012年第1期6卷 57-65页

作者： Yangmin QIN Richard J PAYNE YanshengGU Xianyu HUANG Hongmei WANG State Key laboratory of Biogeology and Environmental Geology China University of GeosciencesWuhan 430074China Key laboratory of Wetland Ecology and Environment Chinese Academy of SciencesChangchun 130012China School of Science and the Environment Manchester Metropolitan UniversityManchester MI 5GDUK State Key laboratory of Geological Processes and Mineral Resource China University of GeosciencesWuhan 430074China

This study investigates the testate amoeba communities of a large peatland in Central China. The ecology and seasonal variability of testate amoeba communities were studied during 2009-2010. Investiga- tion of environmental controls using ordination showed that the relationship between testate amoeba communities and depth to water table （DWT） and pH are extremely weak. The small proportion of variance explained by water table depth here （only 1.9% in the full data） shows that the hydrological control is weaker than we expected in this peatland, and weaker than any study we are aware of using a similar methodology. Attempts to develop species- environment （transfer function） models or identify indi- cator species for future palaeoecological studies were unsuccessful. Previous large-scale studies of peatland testate amoeba ecology have been largely restricted to Europe and North America and results have been relatively consistent among studies. Our results contrast with this consensus and suggest that at least in minerotrophic peatlands in China testate amoeba communities may be primarily controlled by different environmental variables. In China, testate amoebae have been relatively little studied but may prove to be valuable for a variety of applications in palaeoecology and biomonitoring and much further work is required.

关键词： testate amoebae ecology minerotrophic,Dajiuhu peatland China

Recent progress and focuses of ichnology:Outline of the 14^(th) International Ichnofabric Workshop

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Journal of Palaeogeography 2017年第4期6卷 359-369页

作者： Ruo-Ying Fan Yi-Ming Gong State Key laboratory of Biogeology and Environmental Geology School of Earth Sciences China University of Geosciences

The 14^（th） International Ichnofabric Workshop was held successfully in Taipei, China from April 29 thto May 2^（nd）. From the oral presentations, posters, intra-and post-workshop field trips, and workshop discussions, a few promising aspects of ichnological study can be outlined：（1） Ichnotaxonomy is, and will be the major endeavour of ichnologists, supplying important behavioural information for palaeontological studies, and also providing reasonable, objective, and convenient taxonomical framework for further sedimentological and palaeoecological studies;（2） Ichnofabric analysis is widely applied to in-depth sedimentological, palaeoclimatical, and petroleum exploration studies, offering a wealth of biological information that cannot be properly obtained from traditional sedimentological and geochemical analyses;（3） Study of trace fossils in the context of evolutionary palaeoecology sheds light on some intriguing issues of the biological responses during certain critical periods in Earth＇s history;（4）Work on combining geomicrobiology and ichnology is under way;（5） Quantitative morphological characterization has become increasingly useful in grasping the finer ingredients of functional morphology.

关键词： Ichnofabric Ichnology Trace fossil 14^(th) International Ichnofabric Workshop Conference outline

Comment on“First Record of Hindeodus-Isarcicella Population in Lower Triassic of Slovenia”by Tea Kolar-Jurkovek and Bogdan Jurkovek in Palaeogeography,Palaeoclimatology,palaeoecology,252:72-81

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Acta Geologica Sinica(English Edition) 2009年第2期83卷 425-428页

作者： WU Yasheng JIANG Hongxia Key laboratory of Mineral Resources Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029

Some conodonts described by Tea Kolar-Jurkovsek and Bogdan Jurkovsek （2007） from the Permian-Triassic boundary section in the Ziri area of western Slovenia are revised in this paper. One specimen that they assigned to Hindeodus parvus is tentatively regarded as Hindeodus cf. scalaris Wu 2005. Two specimens that they assigned to lsarcicella sp. A is changed to Hindeodus parvus. One specimen that they described as lsarcicella lobata Perri and Farabegoli is changed to Hindeodus crenatus Wu （2006）. One specimen that they assigned to Isarcicella turgida （Kozur, Mostler and Rahimi-Yazd） is changed to Hindeodus cf. parvus. Since these revisions, the three conodont zones that they defined have been correspondingly revised. Their first zone may belong to Hindeodus parvus zone, but it is not certain. Their second zone is changed to the Hindeodus parvus zone, and their third one remains as is.

关键词： Conodont Permian-Triassic boundary Hindeodus parvus Slovenia

肯尼亚中部前“白色高地”一个对气候敏感湖泊的环境历史

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AMBIO－人类环境杂志 1999年第6期28卷 495-502页

作者： Dirk Verschuren John Tibby Peter R.Leavitt C.Neil Roberts 鲁春霞 laboratory of Animal Ecology Department of Biology University of Gent B-9000 Gent Belgium Centre for Palynology and palaeoecology Department of Geography and Environmental Science Monash UniversityClayton Victoria 3168 Anstralia Linmology laboratory Department of Biology University of Regina Regina SK S4S 0A2Canada 中国科学院

对肯尼亚中部大裂谷Oloidien湖的沉积岩心进行古湖沼学分析后形成了一个自从19世纪初期以来气候驱动下环境变化的详细年代表。在19世纪的绝大部分时间以及在20世纪的1940～1991年期间,Oloidien湖较浅并由盐湖特有的藻类和无脊椎动物群... 详细信息

对肯尼亚中部大裂谷Oloidien湖的沉积岩心进行古湖沼学分析后形成了一个自从19世纪初期以来气候驱动下环境变化的详细年代表。在19世纪的绝大部分时间以及在20世纪的1940～1991年期间,Oloidien湖较浅并由盐湖特有的藻类和无脊椎动物群落栖息。大约在1890年至本世纪30年代后期阶段与Naivasha湖汇合,带走了Oloidien湖中的可溶盐,产生了暂时的淡水阶段并形成了纸莎草沼泽、发育良好的水下大型植物层,同时伴随着藻类繁殖的减少。Oloidien湖生态变化的时段和规模表明由英国殖民者对大裂谷进行的早期农业开发是与异常良好的水资源可利用性同期的,这一时期与长期的降雨和蒸发平衡变化趋势并不符合。近年来湖平面的降低和盐度的升高部分程度上是湖泊对年际和十年尺度气候变化的水文响应的自然结果。然而,为了农田灌溉和工业发展而正在进行的大裂谷河流引水工程加速了Oloidien湖的盐化,也可能导致这一地区珍贵的淡水资源的退化。

关键词：肯尼亚中部气候敏感湖泊环境变化环境历史

Middle Devonian ostracods from Jiwozhai patch reef(Dushan,Guizhou Province,South China):Biostratigraphic and palaeoecological implication

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Journal of Palaeogeography 2024年第3期13卷 581-593页

作者： Jun-Jun Song Jia-Yuan Huang Wen Guo Kun Liang Yu-Cong Sun Zhi-Hong Wang Wen-Kun Qie State Key laboratory of Palaeobiology and Stratigraphy Nanjing Institute of Geology and PalaeontologyChinese Academy of SciencesNanjing 210008Jiangsu ProvinceChina Hubei Key laboratory of Paleontology and Geological Environment Evolution Wuhan Center of China Geological SurveyWuhan 430205Hubei ProvinceChina University of Chinese Academy of Sciences NanjingNanjing 211135Jiangsu ProvinceChina

The Middle Devonian ostracods from the Jiwozhai patch reef in Dushan, Guizhou Province, South China were described for the first time in this study. Twenty-nine species belonging to 20 genera were identified and figured, including a new species named Wangshangkia jiwozhaiensis sp. nov. The ostracod fauna in the Jiwozhai patch reef represents a Givetian age. The ostracod assemblage belongs to the smooth-podocopid association, which is also ecologically equivalent to the Eifelian Mega-Assemblage Ⅲ. This association is indicative of shallow open-marine environments. The Jiwozhai patch reef fauna is primarily comprised of suspension feeders, including filter-feeding ostracods, corals, brachiopods and bryozoans. Ostracods from the Jiwozhai patch reef were compared to the ostracod faunas from Laurentia-Baltica at generic level, which reveals limited faunal exchanges between South China and Laurentia-Baltica during the Middle Devonian.

关键词： Ostracods Givetian Jiwozhai patch reef Dushan palaeoecology

Viséan Fossil Plants from the Jiujialu Formation in Central Guizhou Province: Implications for Age of Bauxite and Palaeoenvironment

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Acta Geologica Sinica(English Edition) 2020年第6期94卷 2165-2177页

作者： LUO Chaokun YANG Ruidong GAO Junbo Muhammad UMAIR WANG Longbo GAO Lei College of Resources and Environmental Engineering Guizhou UniversityGuiyang 550025China Key laboratory of Karst Georesources and Environment Ministry of EducationGuizhou UniversityGuiyang 550025China

Fossil plants from the carbonaceous shale of upper part of the Lower Carboniferous Jiujialu Formation in Lindai bauxite deposit fill a gap regarding the distribution of Early Carboniferous flora in Central Guizhou *** the Lindai plant assemblage is systematically described,and its composition and geological age are *** demonstrates that 9 species in 6 genera of the fossil plants are discovered in this study,and they belong to lycopsids,sphenopsids and ferns,*** on the analysis of the floral composition,the geological age of the Lindai plant assemblage belongs to the Early Carboniferous Visé*** discovery of Lindai plant assemblage not only provides a new fossil evidence to restrict the age of bauxite deposits in Lower Carboniferous Jiujialu Formation of Central Guizhou Province,but also has great significance to further research the palaeoecological setting and floral evolution during the Early Carboniferous.

关键词： fossil plant palaeoecology Viséan Jiujialu Formation Bauxite deposit