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| 1 | On the combined effect of soil fertility and topography on tree growth in subtropical forest ecosystems—a study from SE China显示文摘Aims The aim of our research was to understand small-scale effects of topography and soil fertility on tree growth in a forest biodiversity and ecosystem functioning(BEF)experiment in subtropical SE China.Methods Geomorphometric terrain analyses were carried out at a spatial resolution of 5×5 m.Soil samples of different depth increments and data on tree height were collected from a total of 566 plots(667 m2 each).The soils were analyzed for carbon(soil organic carbon[SOC]),nitrogen,acidity,cation exchange capacity(CEC),exchangeable cations and base saturation as soil fertility attributes.All plots were classified into geomorphological units.Analyses of variance and linear regressions were applied to all terrain,soil fertility and tree growth attributes.Important Findings In general,young and shallow soils and relatively small differences in stable soil properties suggest that soil erosion has truncated the soils to a large extent over the whole area of the experiment.This explains the concurrently increasing CEC and SOC stocks downslope,in hollows and in valleys.However,colluvial,carbon-rich sediments are missing widely due to the convexity of the footslopes caused by uplift and removal of eroded sediments by adjacent waterways.The results showed that soil fertility is mainly influenced by topography.Monte-Carlo flow accumulation(MCCA),curvature,slope and aspect significantly affected soil fertility.Furthermore,soil fertility was affected by the different geomorphological positions on the experimental sites with ridge and spur positions showing lower exchangeable base cation contents,especially potassium(K),due to leaching.This geomorphological effect of soil fertility is most pronounced in the topsoil and decreases when considering the subsoil down to 50 cm depth.Few soil fertility attributes affect tree height after 1-2 years of growth,among which C stocks proved to be most important while pH_(KCl)and CEC only played minor roles.Nevertheless,soil acidity and a high proportion of Al on the exchange complex affected tree height even after only 1-2 years growth.Hence,our study showed that forest nutrition is coupled to a recycling of litter nutrients,and does not only depend on subsequent supply of nutrients from the mineral soil.Besides soil fertility,topography affected tree height.We found that especially MCCA as indicator of water availability affected tree growth at small-scale,as well as aspect.Overall,our synthesis on the interrelation between fertility,topography and tree growth in a subtropical forest ecosystem in SE China showed that topographic heterogeneity lead to ecological gradients across geomorphological positions.In this respect,small-scale soil-plant interactions in a young forest can serve as a driver for the future development of vegetation and biodiversity control on soil fertility.In addition,it shows that terrain attributes should be accounted for in ecological research. | Thomas Scholten Philipp Goebes Peter Kühn Steffen Seitz Thorsten Assmann Jürgen Bauhus Helge Bruelheide Francois Buscot Alexandra Erfmeier Markus Fischer Werner Härdtle Jin-Sheng He Keping Ma Pascal A.Niklaus Michael Scherer-Lorenzen Bernhard Schmid Xuezheng Shi Zhengshan Song Goddert von Oheimb Christian Wirth Tesfaye Wubet Karsten Schmidt | 2017 | Journal of Plant Ecology2017，10，1： | 22 |
| 2 | 文献快报(8):童年至成年期不同BMI变化轨迹预示心血管代谢风险的差异显示文摘生命历程中体质量指数(BMI)变化轨迹与成年期心血管疾病的关联尚未明确。来自澳大利亚塔斯马尼亚大学孟席斯医学研究中心、芬兰图尔库大学Magnussen教授带领的团队分析了著名的"芬兰青年人群心血管风险研究"(Cardiovascular Risk in Young Finns Study)的2 631名受试对象在1980年(6-18岁)和2011年随访期(34-49岁)BMI数据,并探讨了其与成年期(34-49岁)心血管疾病危险因素,包括2型糖尿病、高危脂蛋白水平、高血压和颈动脉内膜增厚的关联。 | BUSCOT M THOMSON R J JUONALA M 孙莹 | 2018 | 中国学校卫生2018，39，10： | 7 |
| 3 | National Forest Inventories capture the multifunctionality of managed forests in Germany显示文摘Background:Forests perform various important ecosystem functions that contribute to ecosystem services.In many parts of the world,forest management has shifted from a focus on timber production to multi-purpose forestry,combining timber production with the supply of other forest ecosystem services.However,it is unclear which forest types provide which ecosystem services and to what extent forests primarily managed for timber already supply multiple ecosystem services.Based on a comprehensive dataset collected across 150 forest plots in three regions differing in management intensity and species composition,we develop models to predict the potential supply of 13 ecosystem services.We use those models to assess the level of multifunctionality of managed forests at the national level using national forest inventory data.Results:Looking at the potential supply of ecosystem services,we found trade-offs(e.g.between both bark beetle control or dung decomposition and both productivity or soil carbon stocks)as well as synergies(e.g.for temperature regulation,carbon storage and culturally interesting plants)across the 53 most dominant forest types in Germany.No single forest type provided all ecosystem services equally.Some ecosystem services showed comparable levels across forest types(e.g.decomposition or richness of saprotrophs),while others varied strongly,depending on forest structural attributes(e.g.phosphorous availability or cover of edible plants)or tree species composition(e.g.potential nitrification activity).Variability in potential supply of ecosystem services was only to a lesser extent driven by environmental conditions.However,the geographic variation in ecosystem function supply across Germany was closely linked with the distribution of main tree species.Conclusions:Our results show that forest multifunctionality is limited to subsets of ecosystem services.The importance of tree species composition highlights that a lack of multifunctionality at the stand level can be compensated by managing forests at the landscape level,when stands of complementary forest types are combined.These results imply that multi-purpose forestry should be based on a variety of forest types requiring coordinated planning across larger spatial scales. | Nadja K.Simons María R.Felipe-Lucia Peter Schall Christian Ammer Jürgen Bauhus Nico Blüthgen Steffen Boch François Buscot Markus Fischer Kezia Goldmann Martin M.Gossner Falk Hänsel Kirsten Jung Peter Manning Thomas Nauss Yvonne Oelmann Rodica Pena Andrea Polle Swen C.Renner Michael Schloter Ingo Schöning Ernst-Detlef Schulze Emily F.Solly Elisabeth Sorkau Barbara Stempfhuber Tesfaye Wubet Jörg Müller Sebastian Seibold Wolfgang W.Weisser | 2021 | Forest Ecosystems2021，8，1： | 2 |
| 4 | Linking molecular deadwood-inhabiting fungal diversity and community dynamics to ecosystem functions and processes in Central European forests显示文摘Fungi play vital roles in the decomposition of deadwood due to their secretion of various enzymes that break down plant cell-wall complexes.The compositions of woodinhabiting fungal(WIF)communities change over the course of the decomposition process as the remaining mass of wood decreases and both abiotic and biotic conditions of the wood significantly change.It is currently not resolved which substrate-related factors govern these changes in WIF communities and whether such changes influence the deadwood decomposition rate.Here we report a study on fungal richness and community structure in deadwood of Norway spruce and European beech in temperate forest ecosystems using 454 pyrosequencing.Our aims were to disentangle the factors that correspond to WIF community composition and to investigate the links between fungal richness,taxonomically-resolved fungal identity,and microbial-mediated ecosystem functions and processes by analyzing physico-chemical wood properties,lignin-modifying enzyme activities and wood decomposition rates.Unlike fungal richness,we found significant differences in community structure between deadwood of different tree species.The composition of WIF communities was related to the physico-chemical properties of the deadwood substrates.Decomposition rates and the activities of ligninmodifying enzymes were controlled by the succession of the fungal communities and competition scenarios rather than fungal OTU richness.Our results provide further insights into links between fungal community structure and microbialmediated ecosystem functions and processes. | Björn Hoppe Witoon Purahong Tesfaye Wubet Tiemo Kahl Jürgen Bauhus Tobias Arnstadt Martin Hofrichter François Buscot Dirk Krüger | 2016 | Fungal Diversity2016，，2： | 2 |
| 5 | Strategies ecologiques et biologiques des morilles显示文摘 | Buscot F | 1992 | Cryptog Mycol1992，，13： | 1 |
| 6 | Towards a universally adaptable method for quantitative extraction of high-purity nucleic acids from soil显示文摘 | Persoh D Theuerl S Buscot F | 2008 | J Microbiol Meth2008，75，1： | 1 |
| 7 | Mycosporins and related compounds in field and cultured mycelial structures of Morchella esculenta显示文摘 | Bemillon J | 1991 | Mycological Research1991，95，6： | 1 |
| 8 | Association between living roots and as- cocarps of 'Morchella rotunda' 显示文摘 | Buscot F Roux J | 1987 | Trans Brit Mycol Soc1987，89，： | 1 |
| 9 | Field observations on the growth and development of Morchella rotunda and Mitrophora semilibera in relation to forest soil temperature显示文摘 | Buscot F | 1989 | Can J Bot1989，67，： | 1 |
| 10 | Species diversity within the MorcheUa esculeb \nta group (Ascomycota:Morchellacoae) in C, ermay and France 显示文摘 | Harald Kellner Carsten Renker Francois Buscot | 2005 | Organisms diversity & evolution2005，，： | 1 |
| 11 | Towards a universally adaptable method for quantitative extraction of high-purity nucleic acids from soil显示文摘 | PER譒OH D THEUERL S BUSCOT F | 2008 | J Microbiol Meth2008，75，： | 1 |
| 12 | Towards a universally adaptable method for quantitative extraction of high-purity nucleic acids from soil显示文摘 | Persoh D Theuerl S Buscot F | 2008 | Microbiol Methods2008，75，： | 1 |
| 13 | Preservation of nucleic acids by freeze-drying for next generation sequencing analyses of soil microbial communities显示文摘Aims Soil sample preservation is a challenging aspect in molecular studies on soil microbial communities.The demands for specialized sample storage equipment,chemicals and standardized protocols for nucleic acid extraction often require sample processing in a home laboratory that can be continents apart from sampling sites.Standard sampling procedures,especially when dealing with RNA,comprise immediate snap freezing of soils in liquid nitrogen and storage at−80℃until further processing.For these instances,organizing a reliable cooling chain to transport hundreds of soil samples between continents is very costly,if possible at all.In this study we tested the effect of soil sample preservation by freeze-drying with subsequent short-term storage at 4℃or ambient temperatures compared to−80℃freezing by comparative barcoding analyses of soil microbial communities.Methods Two grassland soil samples were collected in Central Germany in the Biodiversity Exploratory Hainich-Dün.Samples were freeze-dried or stored at−80℃as controls.Freeze-dried samples were stored at 4℃or ambient temperature.Investigated storage times for both storage temperatures were 1 and 7 days.Total DNA and RNA were extracted and bacterial and arbuscular mycorrhizal(AM)fungal communities were analyzed by amplicon 454 pyrosequencing of the 16S(V4-V5 variable region)and 18S(NS31-AM1 fragment)of ribosomal RNA(rRNA)marker genes,respectively.Important Findings Bacterial communities were sufficiently well preserved at the rDNA and rRNA level although storage effects showed as slightly decreased alpha diversity indices for the prolonged storage of freeze-dried samples for 7 days.AM fungal communities could be studied without significant changes at the rDNA and rRNA level.Our results suggest that proper sampling design followed by immediate freeze-drying of soil samples enables short-term transportation of soil samples across continents. | Christina Weißbecker François Buscot Tesfaye Wubet | 2017 | Journal of Plant Ecology2017，10，1： | 1 |
| 14 | Interactions between Cylindrocarpon destructans and ectomycorrizas of Picae abies with Laccaria laccata and Paxillus involatus显示文摘 | Weber G Oberwinkler F | 1992 | Trees:Structure and Function1992，6，2： | 1 |
| 15 | 2010, Laccases: toward disentangling their diversity and functions in relation to soil organic mater cycling显示文摘 | THEUERL S BUSCOT F | 2010 | Biology and Fertility of Soils2010，46，： | 1 |
| 16 | Effects of long‐term differential fertilization on eukaryotic microbial communities in an arable soil: a multiple barcoding approach显示文摘 | Guillaume Lentendu Tesfaye Wubet Antonis Chatzinotas Christian Wilhelm Fran?ois Buscot Martin Schlegel | 2014 | Mol Ecol2014，，13： | 1 |
| 17 | Enhancing mineralization of dibenzo-p-dioxin in three different soils by addition of organic substrate or inoculation with white rot fungi显示文摘 | Rosenbrock P Martens R Buscot F | 1997 | Appl Microbiol Biotechnol1997，48，： | 1 |
| 18 | Field observations on growth and development of Morchella rotunda and Mitrophora semilibera in relation to forest soil temperature显示文摘 | BUSCOT F | 1989 | Canadian Journal of Botany1989，67，11： | 1 |
| 19 | DNA polymorphism in morels: PCR/RFLP analysis of the ribosomal DNA spacers and mi- crosateilite-primed PCR显示文摘 | Buscot F Wipf D Munch J C | 1996 | Mycological Research1996，100，1： | 1 |
| 20 | Species composition of arbuscular mycorrhizal fungi in two mountain meadows with differing management types and levels of plant biodiversity显示文摘 | Boris B?rstler Carsten Renker Ansgar Kahmen Fran?ois Buscot | 2006 | Biology and Fertility of Soils2006，，4： | 1 |
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