×
验证码:
换一张
忘记密码？
记住我
×
登录
中文版
|
English
中国科学院昆明植物研究所知识管理系统
Knowledge Management System of Kunming Institute of Botany,CAS
登录
注册
ALL
ORCID
题名
作者
学科领域
关键词
资助项目
文献类型
出处
收录类别
出版者
发表日期
存缴日期
学科门类
学习讨论厅
图片搜索
粘贴图片网址
首页
研究单元&专题
作者
文献类型
学科分类
知识图谱
新闻&公告
在结果中检索
研究单元&专题
中国科学院东亚植物... [69]
共享文献 [54]
资源植物与生物技术... [45]
昆明植物所硕博研究... [36]
中国西南野生生物种... [11]
离退休 [6]
更多...
作者
许建初 [46]
李德铢 [16]
周浙昆 [8]
王红 [7]
孙航 [6]
邓涛 [6]
更多...
文献类型
期刊论文 [210]
学位论文 [36]
专著 [15]
会议论文 [1]
发表日期
2021 [11]
2020 [22]
2019 [28]
2018 [24]
2017 [18]
2016 [21]
更多...
语种
英语 [169]
中文 [27]
出处
FUNGAL DI... [17]
PLOS ONE [9]
FOREST ECO... [6]
ANNALS OF ... [5]
BIOLOGICAL... [5]
NEW PHYTOL... [5]
更多...
资助项目
GST,p < 0.001) and low levels of seed-based gene flow. C. debaoensis (Cycadaceae) is an endangered species restricted to the border of Guangxi and Yunnan province in southwest China. This species has been classified into two types: sand and karst, according to the soil matrix they grow on. We examined chloroplast sequence variation of the cpDNA sequences from 11 populations of this species. Significant population genetic differentiation was detected (GST= 0.684 and FST = 0.74160). There was marked genetic differentiation between populations in the sand and karst regions and no expansion was detected. Climate changes during glacial periods have had significant effects on the current distribution of cycads. The molecular phylogenetic data, together with the geographic distribution of the haplotypes, suggest that C. debaoensis experienced range contraction during glacial periods, and that the current populations are still confined to the original refugia in southwest China which have favorable habitats in glacial period. These results imply that small refugia were maintained in both sand and karst regions during the LGM (last glacial maximum). This species had no postglacial recolonization and only stayed in these refugia up to now. The low within-population diversity of C. debaoensis suggests that there were strong bottleneck events or founder effects within each separate region during the Quaternary climatic oscillations. Relatively high genetic and haplotype diversities were detected in the newly discovered populations, which located at intermediate locality of sand regions and had morphological variation; this is probably the consequence of the admixture of different haplotypes colonizing the area from separate sources. C. micholitzii occurs in the Annan Highlands in central Vietnam near the Laos border. C. bifida occurs in North Vietnam; its distribution extends across the border into adjacent localities in Guangxi and Yunnan in China. For the comparability between them,theywere considered as the same species C. micholitzii by many academicians. The cpDNA sequences from 11 populations showed that these very controversial species, C. micholitzii and C. bifida, is paraphyletic and should belong to the same species C. micholitzii. AMOVA analysis showed that the component of among-population within region/species (76.46%) was unexpectedly larger than the among-species/region component (14.97%), which also indicates that there is no justification for recognizing two species as C. micholitzii and C. bifida. This hypothesis was also supported by the geological data, especially the neotectonic history of the indo-china block, which started to move south since Oligocene and cause the geographic isolation of these two groups. Therefore, the most likely explanation to the phenotypic similarities between these two groups may be the retention of ancestral polymorphisms in the paraphyletic group due to incomplete lineage sorting. Furthermore, the similarities may also be ascribed to pollen-mediated gene flow among geographically proximate populations and/or phenotypic convergence under similar selection schemes in the same region. C.micholitzi had the higest genetic diversity (HT = 0.980,) and genetic differentiation (GST = 0.830, NST = 0.915) among the C. micholitzii complex. The high genetic diversity might be attributed to its long evolutionary history, highly diverse habitats. The ineffective mode of seed dispersal and dramatic neotectonic movement in the distribution range of this species could result in the high genetic differentiation. 2. Phylogeographic analysis based on nuclear ribosomal sequences, We sequenced the nrDNA ITS in all 27 populations sampled, 7 haplotypes were identified, among which C. micholitzii had 6, while C. multipinnata, C. longipetiolula and C. debaoensis shared the remaining one. Compared to chloroplast genes, nuclear genes had higher correlation between genetic and geographical distance, but lower interspecies differentiation (54.42% vs 25.24%). Phylogeographical structure of C. micholitzii and C.bifida based on ITS Variation was consistent with the morphology differentiation. This similar in nuclear gene should be ascribed to pollen-mediated gene flow among geographically proximate populations.Long-distance gene flow over the two groups was clearly interrupted, which brought on the nrDNA genetic differenciation between the geographically isolated groups, to a certain extent affected the morphological variation. 3. Interspecies relationships among Cycas micholitzii complex, We analysed chloroplast sequence variation of the atpB-rbcL and psbA-trnH intergenic spacers in 27 populations sampled of C. micholitzii complex, AMOVA analysis showed that the component of among-species/region component (59.21%). However, phylogenic analysis showed that the haplotypes of C. micholitzii complex couldn`t grouped into four clusters closely corresponding to the narrowly defined C. micholitzi, C. multipinnata, C. debaoensis and C. longipetiolula. We concluded that the conflict may result from several factors: firstly incomplete lineage sorting of C. micholitzii; secondly hybridization/introgression of sympatrically cycads, which would be supported by evidence base on nrDNA ITS sequences; thirdly intramolecular recombination in cpDNA of cycads; eventually the neotectonic movement in the distribution range of this species.","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Low%2BLand%2BRainforest&order=desc&&fq=dc.project.title_filter%3ACycas%5C+micholitzii%5C+complex%5C+is%5C+composed%5C+of%5C+5%5C+species%5C%3A%5C+C.%5C+micholitzii%5C+Dyer%2C%5C+C.%5C+bifida%5C+%5C%28Dyer%5C%29%5C+K.%5C+D.%5C+Hill%2CC.%5C+longipetiolula%5C+D.%5C+Y.%5C+Wang%2C%5C+C.%5C+debaoensis%5C+Y.%5C+C.%5C+Zhong%5C+et%5C+C%5C+J.%5C+Chen%2C%5C+C.%5C+multipinnata%5C+C%5C+J.%5C+Chen%5C+et%5C+S.%5C+Y.%5C+Yang%EF%BC%8Cand%5C+distributed%5C+from%5C+southwest%5C+China%5C+to%5C+central%5C+Vietnam%5C+and%5C+eastern%5C+Laos.%5C+Based%5C+on%5C+sequence%5C+data%5C+from%5C+two%5C+maternally%5C+inherited%5C+cpDNA%5C+and%5C+one%5C+biparentally%5C+nuclear%5C+DNA%5C+fragments%2C%5C+our%5C+study%5C+revealed%5C+the%5C+population%5C+genetic%5C+structure%5C+of%5C+C.%5C+micholitzii%5C+complex%5C+and%5C+explored%5C+the%5C+potential%5C+causes.%5C+The%5C+evolutionary%5C+and%5C+demographic%5C+histories%5C+were%5C+investigated.%5C+The%5C+genetic%5C+relationship%5C+among%5C+species%5C+in%5C+the%5C+complex%5C+was%5C+also%5C+clarified.The%5C+results%5C+were%5C+summarized%5C+as%5C+follows%5C%3A%5C+1.%5C+Phylogeographic%5C+analysis%5C+based%5C+on%5C+chloroplast%5C+sequences%EF%BC%8CWe%5C+examined%5C+chloroplast%5C+sequence%5C+variation%5C+of%5C+the%5C+atpB%5C-rbcLand%5C+psbA%5C-trnHintergenic%5C+spacers%5C+in%5C+27%5C+populations%5C+of%5C+C.%5C+micholitzii%5C+complex%2C%5C+recovering%5C+26%5C+haplotypes.%5C+The%5C+average%5C+within%5C-population%5C+diversity%5C+%5C%28HS%5C+%3D%5C+0.140%5C%29%5C+was%5C+low%5C+while%5C+total%5C+diversity%5C+%5C%28HT%5C+%3D%5C+0.911%5C%29%5C+was%5C+high.%5C+Population%5C+differentiation%5C+was%5C+also%5C+high%5C%28GST%5C+%3D%5C+0.846%2C%5C+NST%5C+%3D%5C+0.919%5C%29%2C%5C+indicating%5C+significant%5C+phylogeographical%5C+structure%5C+%5C%28NST%5C+%3E%5C+GST%2Cp%5C+%3C%5C+0.001%5C%29%5C+and%5C+low%5C+levels%5C+of%5C+seed%5C-based%5C+gene%5C+flow.%5C+C.%5C+debaoensis%5C+%5C%28Cycadaceae%5C%29%5C+is%5C+an%5C+endangered%5C+species%5C+restricted%5C+to%5C+the%5C+border%5C+of%5C+Guangxi%5C+and%5C+Yunnan%5C+province%5C+in%5C+southwest%5C+China.%5C+This%5C+species%5C+has%5C+been%5C+classified%5C+into%5C+two%5C+types%5C%3A%5C+sand%5C+and%5C+karst%2C%5C+according%5C+to%5C+the%5C+soil%5C+matrix%5C+they%5C+grow%5C+on.%5C+We%5C+examined%5C+chloroplast%5C+sequence%5C+variation%5C+of%5C+the%5C+cpDNA%5C+sequences%5C+from%5C+11%5C+populations%5C+of%5C+this%5C+species.%5C+Significant%5C+population%5C+genetic%5C+differentiation%5C+was%5C+detected%5C+%5C%28GST%3D%5C+0.684%5C+and%5C+FST%5C+%3D%5C+0.74160%5C%29.%5C+There%5C+was%5C+marked%5C+genetic%5C+differentiation%5C+between%5C+populations%5C+in%5C+the%5C+sand%5C+and%5C+karst%5C+regions%5C+and%5C+no%5C+expansion%5C+was%5C+detected.%5C+Climate%5C+changes%5C+during%5C+glacial%5C+periods%5C+have%5C+had%5C+significant%5C+effects%5C+on%5C+the%5C+current%5C+distribution%5C+of%5C+cycads.%5C+The%5C+molecular%5C+phylogenetic%5C+data%2C%5C+together%5C+with%5C+the%5C+geographic%5C+distribution%5C+of%5C+the%5C+haplotypes%2C%5C+suggest%5C+that%5C+C.%5C+debaoensis%5C+experienced%5C+range%5C+contraction%5C+during%5C+glacial%5C+periods%2C%5C+and%5C+that%5C+the%5C+current%5C+populations%5C+are%5C+still%5C+confined%5C+to%5C+the%5C+original%5C+refugia%5C+in%5C+southwest%5C+China%5C+which%5C+have%5C+favorable%5C+habitats%5C+in%5C+glacial%5C+period.%5C+These%5C+results%5C+imply%5C+that%5C+small%5C+refugia%5C+were%5C+maintained%5C+in%5C+both%5C+sand%5C+and%5C+karst%5C+regions%5C+during%5C+the%5C+LGM%5C+%5C%28last%5C+glacial%5C+maximum%5C%29.%5C+This%5C+species%5C+had%5C+no%5C+postglacial%5C+recolonization%5C+and%5C+only%5C+stayed%5C+in%5C+these%5C+refugia%5C+up%5C+to%5C+now.%5C+The%5C+low%5C+within%5C-population%5C+diversity%5C+of%5C+C.%5C+debaoensis%5C+suggests%5C+that%5C+there%5C+were%5C+strong%5C+bottleneck%5C+events%5C+or%5C+founder%5C+effects%5C+within%5C+each%5C+separate%5C+region%5C+during%5C+the%5C+Quaternary%5C+climatic%5C+oscillations.%5C+Relatively%5C+high%5C+genetic%5C+and%5C+haplotype%5C+diversities%5C+were%5C+detected%5C+in%5C+the%5C+newly%5C+discovered%5C+populations%2C%5C+which%5C+located%5C+at%5C+intermediate%5C+locality%5C+of%5C+sand%5C+regions%5C+and%5C+had%5C+morphological%5C+variation%5C%3B%5C+this%5C+is%5C+probably%5C+the%5C+consequence%5C+of%5C+the%5C+admixture%5C+of%5C+different%5C+haplotypes%5C+colonizing%5C+the%5C+area%5C+from%5C+separate%5C+sources.%5C+%5C+C.%5C+micholitzii%5C+occurs%5C+in%5C+the%5C+Annan%5C+Highlands%5C+in%5C+central%5C+Vietnam%5C+near%5C+the%5C+Laos%5C+border.%5C+C.%5C+bifida%5C+occurs%5C+in%5C+North%5C+Vietnam%5C%3B%5C+its%5C+distribution%5C+extends%5C+across%5C+the%5C+border%5C+into%5C+adjacent%5C+localities%5C+in%5C+Guangxi%5C+and%5C+Yunnan%5C+in%5C+China.%5C+For%5C+the%5C+comparability%5C+between%5C+them%2Ctheywere%5C+considered%5C+as%5C+the%5C+same%5C+species%5C+C.%5C+micholitzii%5C+by%5C+many%5C+academicians.%5C+The%5C+cpDNA%5C+sequences%5C+from%5C+11%5C+populations%5C+showed%5C+that%5C+these%5C+very%5C+controversial%5C+species%2C%5C+C.%5C+micholitzii%5C+and%5C+C.%5C+bifida%2C%5C+is%5C+paraphyletic%5C+and%5C+should%5C+belong%5C+to%5C+the%5C+same%5C+species%5C+C.%5C+micholitzii.%5C+AMOVA%5C+analysis%5C+showed%5C+that%5C+the%5C+component%5C+of%5C+among%5C-population%5C+within%5C+region%5C%2Fspecies%5C+%5C%2876.46%25%5C%29%5C+was%5C+unexpectedly%5C+larger%5C+than%5C+the%5C+among%5C-species%5C%2Fregion%5C+component%5C+%5C%2814.97%25%5C%29%2C%5C+which%5C+also%5C+indicates%5C+that%5C+there%5C+is%5C+no%5C+justification%5C+for%5C+recognizing%5C+two%5C+species%5C+as%5C+C.%5C+micholitzii%5C+and%5C+C.%5C+bifida.%5C+This%5C+hypothesis%5C+was%5C+also%5C+supported%5C+by%5C+the%5C+geological%5C+data%2C%5C+especially%5C+the%5C+neotectonic%5C+history%5C+of%5C+the%5C+indo%5C-china%5C+block%2C%5C+which%5C+started%5C+to%5C+move%5C+south%5C+since%5C+Oligocene%5C+and%5C+cause%5C+the%5C+geographic%5C+isolation%5C+of%5C+these%5C+two%5C+groups.%5C+Therefore%2C%5C+the%5C+most%5C+likely%5C+explanation%5C+to%5C+the%5C+phenotypic%5C+similarities%5C+between%5C+these%5C+two%5C+groups%5C+may%5C+be%5C+the%5C+retention%5C+of%5C+ancestral%5C+polymorphisms%5C+in%5C+the%5C+paraphyletic%5C+group%5C+due%5C+to%5C+incomplete%5C+lineage%5C+sorting.%5C+Furthermore%2C%5C+the%5C+similarities%5C+may%5C+also%5C+be%5C+ascribed%5C+to%5C+pollen%5C-mediated%5C+gene%5C+flow%5C+among%5C+geographically%5C+proximate%5C+populations%5C+and%5C%2For%5C+phenotypic%5C+convergence%5C+under%5C+similar%5C+selection%5C+schemes%5C+in%5C+the%5C+same%5C+region.%5C+C.micholitzi%5C+had%5C+the%5C+higest%5C+genetic%5C+diversity%5C+%5C%28HT%5C+%3D%5C+0.980%2C%5C%29%5C+and%5C+genetic%5C+differentiation%5C+%5C%28GST%5C+%3D%5C+0.830%2C%5C+NST%5C+%3D%5C+0.915%5C%29%5C+among%5C+the%5C+C.%5C+micholitzii%5C+complex.%5C+The%5C+high%5C+genetic%5C+diversity%5C+might%5C+be%5C+attributed%5C+to%5C+its%5C+long%5C+evolutionary%5C+history%2C%5C+highly%5C+diverse%5C+habitats.%5C+The%5C+ineffective%5C+mode%5C+of%5C+seed%5C+dispersal%5C+and%5C+dramatic%5C+neotectonic%5C+movement%5C+in%5C+the%5C+distribution%5C+range%5C+of%5C+this%5C+species%5C+could%5C+result%5C+in%5C+the%5C+high%5C+genetic%5C+differentiation.%5C+2.%5C+Phylogeographic%5C+analysis%5C+based%5C+on%5C+nuclear%5C+ribosomal%5C+sequences%2C%5C+We%5C+sequenced%5C+the%5C+nrDNA%5C+ITS%5C+in%5C+all%5C+27%5C+populations%5C+sampled%2C%5C+7%5C+haplotypes%5C+were%5C+identified%2C%5C+among%5C+which%5C+C.%5C+micholitzii%5C+had%5C+6%2C%5C+while%5C+C.%5C+multipinnata%2C%5C+C.%5C+longipetiolula%5C+and%5C+C.%5C+debaoensis%5C+shared%5C+the%5C+remaining%5C+one.%5C+Compared%5C+to%5C+chloroplast%5C+genes%2C%5C+nuclear%5C+genes%5C+had%5C+higher%5C+correlation%5C+between%5C+genetic%5C+and%5C+geographical%5C+distance%2C%5C+but%5C+lower%5C+interspecies%5C+differentiation%5C+%5C%2854.42%25%5C+vs%5C+25.24%25%5C%29.%5C+Phylogeographical%5C+structure%5C+of%5C+C.%5C+micholitzii%5C+and%5C+C.bifida%5C+based%5C+on%5C+ITS%5C+Variation%5C+was%5C+consistent%5C+with%5C+the%5C+morphology%5C+differentiation.%5C+This%5C+similar%5C+in%5C+nuclear%5C+gene%5C+should%5C+be%5C+ascribed%5C+to%5C+pollen%5C-mediated%5C+gene%5C+flow%5C+among%5C+geographically%5C+proximate%5C+populations.Long%5C-distance%5C+gene%5C+flow%5C+over%5C+the%5C+two%5C+groups%5C+was%5C+clearly%5C+interrupted%2C%5C+which%5C+brought%5C+on%5C+the%5C+nrDNA%5C+genetic%5C+differenciation%5C+between%5C+the%5C+geographically%5C+isolated%5C+groups%2C%5C+to%5C+a%5C+certain%5C+extent%5C+affected%5C+the%5C+morphological%5C+variation.%5C+3.%5C+Interspecies%5C+relationships%5C+among%5C+Cycas%5C+micholitzii%5C+complex%2C%5C+We%5C+analysed%5C+chloroplast%5C+sequence%5C+variation%5C+of%5C+the%5C+atpB%5C-rbcL%5C+and%5C+psbA%5C-trnH%5C+intergenic%5C+spacers%5C+in%5C+27%5C+populations%5C+sampled%5C+of%5C+C.%5C+micholitzii%5C+complex%2C%5C+AMOVA%5C+analysis%5C+showed%5C+that%5C+the%5C+component%5C+of%5C+among%5C-species%5C%2Fregion%5C+component%5C+%5C%2859.21%25%5C%29.%5C+However%2C%5C+phylogenic%5C+analysis%5C+showed%5C+that%5C+the%5C+haplotypes%5C+of%5C+C.%5C+micholitzii%5C+complex%5C+couldn%60t%5C+grouped%5C+into%5C+four%5C+clusters%5C+closely%5C+corresponding%5C+to%5C+the%5C+narrowly%5C+defined%5C+C.%5C+micholitzi%2C%5C+C.%5C+multipinnata%2C%5C+C.%5C+debaoensis%5C+and%5C+C.%5C+longipetiolula.%5C+We%5C+concluded%5C+that%5C+the%5C+conflict%5C+may%5C+result%5C+from%5C+several%5C+factors%5C%3A%5C+firstly%5C+incomplete%5C+lineage%5C+sorting%5C+of%5C+C.%5C+micholitzii%5C%3B%5C+secondly%5C+hybridization%5C%2Fintrogression%5C+of%5C+sympatrically%5C+cycads%2C%5C+which%5C+would%5C+be%5C+supported%5C+by%5C+evidence%5C+base%5C+on%5C+nrDNA%5C+ITS%5C+sequences%5C%3B%5C+thirdly%5C+intramolecular%5C+recombination%5C+in%5C+cpDNA%5C+of%5C+cycads%5C%3B%5C+eventually%5C+the%5C+neotectonic%5C+movement%5C+in%5C+the%5C+distribution%5C+range%5C+of%5C+this%5C+species."},{"jsname":"ECOLPIN[AGL2011-24296]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Low%2BLand%2BRainforest&order=desc&&fq=dc.project.title_filter%3AECOLPIN%5C%5BAGL2011%5C-24296%5C%5D"},{"jsname":"EU MSCA individual fellowship[705432]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Low%2BLand%2BRainforest&order=desc&&fq=dc.project.title_filter%3AEU%5C+MSCA%5C+individual%5C+fellowship%5C%5B705432%5C%5D"},{"jsname":"EU MSCA individual fellowship[750252]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Low%2BLand%2BRainforest&order=desc&&fq=dc.project.title_filter%3AEU%5C+MSCA%5C+individual%5C+fellowship%5C%5B750252%5C%5D"},{"jsname":"European Research Council through the Advanced Grant Project TREEPEACE[FP7-339728]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Low%2BLand%2BRainforest&order=desc&&fq=dc.project.title_filter%3AEuropean%5C+Research%5C+Council%5C+through%5C+the%5C+Advanced%5C+Grant%5C+Project%5C+TREEPEACE%5C%5BFP7%5C-339728%5C%5D"},{"jsname":"Federal Ministry for Economic Cooperation and Development, Germany[13.1432.4-001.00]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Low%2BLand%2BRainforest&order=desc&&fq=dc.project.title_filter%3AFederal%5C+Ministry%5C+for%5C+Economic%5C+Cooperation%5C+and%5C+Development%2C%5C+Germany%5C%5B13.1432.4%5C-001.00%5C%5D"},{"jsname":"Financial Fund of the Ministry of Agriculture and Rural Affairs, P. R. of China (NFZX2018)","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Low%2BLand%2BRainforest&order=desc&&fq=dc.project.title_filter%3AFinancial%5C+Fund%5C+of%5C+the%5C+Ministry%5C+of%5C+Agriculture%5C+and%5C+Rural%5C+Affairs%2C%5C+P.%5C+R.%5C+of%5C+China%5C+%5C%28NFZX2018%5C%29"},{"jsname":"lastIndexed","jscount":"2025-06-04"}],"资助项目","dc.project.title_filter")'>
''Investis... [1]
973 key pr... [1]
BRIDGE Pro... [1]
COILEX[CGL... [1]
Central Pu... [1]
Central Pu... [1]
更多...
收录类别
SCI [126]
SSCI [11]
CSCD [3]
ISTP [1]
资助机构
13.1432.7-... [3]
CAS/SAFEA ... [3]
Chinese Ac... [3]
GIZ/BMZ on... [3]
John D. an... [3]
National N... [3]
更多...
×
知识图谱
KIB OpenIR
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共262条，第1-10条
帮助
已选(
0
)
清除
条数/页：
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式：
请选择
WOS被引频次升序
WOS被引频次降序
题名升序
题名降序
提交时间升序
提交时间降序
作者升序
作者降序
发表日期升序
发表日期降序
期刊影响因子升序
期刊影响因子降序
Systematics and Biogeography of Aralia L. (Araliaceae):Revision of Aralia Sects. Aralia, Humiles, Nanae, andSciadodendron
期刊论文
出版物, 3111, 卷号: 57, 期号: 0, 页码: 1-172
作者:
Jun Wen
Adobe PDF(7233Kb)
|
收藏
|
浏览/下载：477/8
|
提交时间：2017/07/24
Aralia
Aralia Sect. Aralia
Aralia Sect. Dimorphanthus
Aralia Sect. Humiles
Aralia Sect. Nanae
Aralia Sect. pentapanax
Aralia Sect. Sciadodendron
Biogeography
Araliaceae
Systematics
Diversity of Flower Visiting Beetles at Higher Elevations on the Yulong Snow Mountain (Yunnan, China)
期刊论文
DIVERSITY-BASEL, 2021, 卷号: 13, 期号: 11, 页码: 604
作者:
Li,Kai-Qin
;
Ren,Zong-Xin
;
Li,Qiang
浏览
|
Adobe PDF(2409Kb)
|
收藏
|
浏览/下载：336/79
|
提交时间：2022/04/02
alpine
diversity
Hengduan Mountain
modularity
plant-insect interaction
FLORAL BIOLOGY
RAIN-FOREST
POLLINATION
COLEOPTERA
COMMUNITY
SPECIALIZATION
NETWORKS
SARAWAK
ANDES
Testing the causes of richness patterns in the paleotropics: time and diversification in cycads (Cycadaceae)
期刊论文
ECOGRAPHY, 2021, 卷号: 44, 期号: 11, 页码: 1606-1618
作者:
Liu,Jian
;
Lindstrom,Anders J.
;
Nagalingum,Nathalie S.
;
Wiens,John J.
;
Gong,Xun
浏览
|
Adobe PDF(1825Kb)
|
收藏
|
浏览/下载：280/52
|
提交时间：2022/04/02
Cycadaceae
diversification
paleotropics
species richness
time-for-speciation effect
Wallace's line
PALAEOTROPICAL INTERCONTINENTAL DISJUNCTIONS
GEOGRAPHIC RANGE EVOLUTION
SPECIES RICHNESS
SOUTHEAST-ASIA
HISTORICAL BIOGEOGRAPHY
FLORISTIC EXCHANGE
DIVERSITY
DISPERSAL
BORNEO
RATES
Fungal succession in decomposing woody debris across a tropical forest disturbance gradient
期刊论文
SOIL BIOLOGY & BIOCHEMISTRY, 2021, 卷号: 155, 页码: 108142
作者:
Dossa,Gbadamassi G. O.
;
Yang,Yun-Qiang
;
Hu,Weiming
;
Paudel,Ekananda
;
Schaefer,Douglas
;
Yang,Yong-Ping
;
Cao,Kun-Fang
;
Xu,Jian-Chu
;
Bushley,Kathryn E.
;
Harrison,Rhett D.
浏览
|
Adobe PDF(6343Kb)
|
收藏
|
浏览/下载：267/43
|
提交时间：2022/04/02
Carbon cycle
Coarse woody debris
Decomposition
Fungi
Ecosystem function
Landscape
Tropical forest
Wood density
INHABITING FUNGI
DECAY
DIVERSITY
BARK
COMMUNITIES
TERMITES
Perrottetia taronensis BMBarthol. & K.Armstr., sp. nov. (Dipentodontaceae), a new species from northwestern Yunnan Province, China and northern Kachin State, Myanmar and a re-examination of the Asian and Australasian taxa of Perrottetia
期刊论文
PHYTOKEYS, 2021, 期号: 183, 页码: 67-76
作者:
Bartholomew,Bruce
;
Armstrong,Kate E.
;
Li,Rong
;
Fritsch,Peter W.
浏览
|
Adobe PDF(3789Kb)
|
收藏
|
浏览/下载：455/83
|
提交时间：2022/04/02
Huerteales
IUCN Red List
Perrottetiaalpestris
Perrottetia arisanensis
The contribution of insects to global forest deadwood decomposition
期刊论文
NATURE, 2021, 卷号: 597, 期号: 7874, 页码: 77+
作者:
Seibold,Sebastian
;
Rammer,Werner
;
Hothorn,Torsten
;
Seidl,Rupert
;
Ulyshen,Michael D.
;
Lorz,Janina
;
Cadotte,Marc W.
;
Lindenmayer,David B.
;
Adhikari,Yagya P.
;
Aragon,Roxana
;
Bae,Soyeon
;
Baldrian,Petr
;
Varandi,Hassan Barimani
;
Barlow,Jos
;
Bassler,Claus
;
Beauchene,Jacques
;
Berenguer,Erika
;
Bergamin,Rodrigo S.
;
Birkemoe,Tone
;
Boros,Gergely
;
Brandl,Roland
;
Brustel,Herve
;
Burton,Philip J.
;
Cakpo-Tossou,Yvonne T.
;
Castro,Jorge
;
Cateau,Eugenie
;
Cobb,Tyler P.
;
Farwig,Nina
;
Fernandez,Romina D.
;
Firn,Jennifer
;
Gan,Kee Seng
;
Gonzalez,Grizelle
;
Gossner,Martin M.
;
Habel,Jan C.
;
Hebert,Christian
;
Heibl,Christoph
;
Heikkala,Osmo
;
Hemp,Andreas
;
Hemp,Claudia
;
Hjalten,Joakim
;
Hotes,Stefan
;
Kouki,Jari
;
Lachat,Thibault
;
Liu,Jie
;
Liu,Yu
;
Luo,Ya-Huang
;
Macandog,Damasa M.
;
Martina,Pablo E.
;
Mukul,Sharif A.
;
Nachin,Baatarbileg
;
Nisbet,Kurtis
;
O'Halloran,John
;
Oxbrough,Anne
;
Pandey,Jeev Nath
;
Pavlicek,Tomas
;
Pawson,Stephen M.
;
Rakotondranary,Jacques S.
;
Ramanamanjato,Jean-Baptiste
;
Rossi,Liana
;
Schmidl,Jurgen
;
Schulze,Mark
;
Seaton,Stephen
;
Stone,Marisa J.
;
Stork,Nigel E.
;
Suran,Byambagerel
;
Sverdrup-Thygeson,Anne
;
Thorn,Simon
;
Thyagarajan,Ganesh
;
Wardlaw,Timothy J.
;
Weisser,Wolfgang W.
;
Yoon,Sungsoo
;
Zhang,Naili
;
Mueller,Jorg
浏览
|
Adobe PDF(5705Kb)
|
收藏
|
浏览/下载：290/86
|
提交时间：2022/04/02
COARSE WOODY DEBRIS
CARBON SINK
CLIMATE
TEMPERATURE
METAANALYSIS
TERRESTRIAL
SEASONALITY
GRASSLANDS
INCREASES
COMMUNITY
Impact of land use and land cover changes on carbon storage in rubber dominated tropical Xishuangbanna, South West China
期刊论文
ECOSYSTEM HEALTH AND SUSTAINABILITY, 2021, 卷号: 7, 期号: 1, 页码: 1915183
作者:
Sarathchandra,Chaya
;
Alemu Abebe,Yirga
;
Worthy,Fiona Ruth
;
Lakmali Wijerathne,Iresha
;
Ma,Huaixia
;
Bi,Yingfeng
;
Guo,Jiayu
;
Chen,Huafang
;
Yan,Qiaoshun
;
Geng,Yanfei
;
Weragoda,Dayani S.
;
Li,Li-Li
;
Yang,Fengchun
;
Wickramasinghe,Sriyani
;
Xu,Jianchu
浏览
|
Adobe PDF(4133Kb)
|
收藏
|
浏览/下载：254/31
|
提交时间：2022/04/02
Carbon storage
deforestation
economic plantations
ecosystem services
land cover changes
land use
PROTECTED AREAS
ABOVEGROUND BIOMASS
TREE GROWTH
FOREST
STOCKS
SEQUESTRATION
AGROFORESTRY
BIODIVERSITY
YUNNAN
AFFORESTATION
Effects of degraded grassland conversion to mango plantation on soil CO2 fluxes
期刊论文
APPLIED SOIL ECOLOGY, 2021, 卷号: 167, 页码: 104045
作者:
Wang,Zhenghong
;
Wubshet,Tewodros Tesfaye
;
Chen,Huafang
;
Wu,Liqing
;
Yang,Huizhao
;
Yang,Jianbo
;
Goldberg,Stefanie Daniela
;
Xu,Jianchu
;
Gui,Heng
浏览
|
Adobe PDF(2322Kb)
|
收藏
|
浏览/下载：301/87
|
提交时间：2022/04/02
Fragile ecosystems
Agricultural and ecological transformation
Carbon emission
Land use
Enzyme activities
LAND-USE CHANGE
MICROBIAL COMMUNITY STRUCTURE
ENZYME-ACTIVITIES
BETA-GLUCOSIDASE
ORGANIC-CARBON
WATER CONTENT
RESPIRATION
BIOMASS
TEMPERATURE
NITROGEN
Congruence between ocean-dispersal modelling and phylogeography explains recent evolutionary history of Cycas species with buoyant seeds
期刊论文
NEW PHYTOLOGIST, 2021, 卷号: 232, 期号: 4, 页码: 1863-1875
作者:
Liu,Jian
;
Lindstrom,Anders J.
;
Chen,Yong-Sheng
;
Nathan,Ran
;
Gong,Xun
浏览
|
Adobe PDF(2972Kb)
|
收藏
|
浏览/下载：438/64
|
提交时间：2022/04/02
Buoyancy
cycads
long-distance dispersal
ocean drift modelling
phylogenomics
phylogeography
LONG-DISTANCE DISPERSAL
SOUTHEAST-ASIA
WEST PACIFIC
PHYLOGENETIC ANALYSIS
CURRENTS
DIVERSIFICATION
EXTINCTION
MECHANISMS
HYPOTHESIS
FRAMEWORK
Global effects of land-use intensity on local pollinator biodiversity
期刊论文
NATURE COMMUNICATIONS, 2021, 卷号: 12, 期号: 1, 页码: 2902
作者:
Millard,Joseph
;
Outhwaite,Charlotte L.
;
Kinnersley,Robyn
;
Freeman,Robin
;
Gregory,Richard D.
;
Adedoja,Opeyemi
;
Gavini,Sabrina
;
Kioko,Esther
;
Kuhlmann,Michael
;
Ollerton,Jeff
;
Ren,Zong-Xin
;
Newbold,Tim
浏览
|
Adobe PDF(939Kb)
|
收藏
|
浏览/下载：282/51
|
提交时间：2022/04/02
AGRICULTURAL INTENSIFICATION
SPECIES COMPOSITION
INSECT
DIVERSITY
RESPONSES
DECLINES
IMPACTS
PLANTS
TRAITS
BEES
