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Community structure of Lumbricidae in beech woodland of the Bieszczady National park, Southeast poland

pedosphere 2021年第3期31卷 391-397页

作者： Anna MAZUR-pĄczka grzegorz pączka Joanna KOSTECKA Kevin R.BUTT Marcin JAROMIN Mariola GARCZYŃSKA Agnieszka pODOLAK University of Rzeszów Faculty of Biology and AgricultureDepartment of Natural Theories of Agriculture and Environmental Education1a Cwiklinskiej St.Rzeszów 35-959Poland University of Central Lancashire Forensic and Applied SciencesPreston PR12HEUK Rzeszów University of Technology Faculty of ChemistryDepartment of Biotechnology and Bioinformatics6 Powstancow Warszawy AvenueRzeszów 35-959Poland

As ecosystem engineers,earthworms play a key role in the soil ***,due to increasing anthropogenic pressure,soil organisms,including earthworms,are being threatened by habitat *** this study,we undertook a qualitative and quantitative investigation of earthworms of the family Lumbricidae in four types of Carpathian beech woodland(Fagetum carpaticum),characterized by their understory vegetation(I,*** drymejae;Ⅱ,***;Ⅲ,***;and IV,***),in the Bieszczady National park(Eastern Carpathians,Southeast poland).At each investigated site,soil monoliths(25 cm×25 cm×25 cm)were examined by hand *** were expelled from deep soil layers using a weak formalin solution(0.4%).Depending on the phytocoenosis,7 species of Lumbricidae were identified at each of the sites I,Ⅱ,andⅢand 10 at site *** IV(***)differed significantly(ppect to earthworm biomass(59.71±39.53 g m^(-2))and the Shannon-Wiener diversity index(0.52±0.12).Although present three decades ago,the deep-burrowing species Octodrilus transpadanus and the litter-dwelling species Dendrobaena octaedra were not found at site IV in the present *** suspect that these two species may have been displaced by the invasive Lumbricus terrestris,which was not found at the same site in the *** observations warrant further investigation to verify the predicted effects of an invasive earthworm,including the potential effects on soils and other fauna and flora,which have been documented in numerous countries.

关键词： beech forest earthworm invasive species Shannon-Wiener diversity index species diversity species dominance

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Laser produced electromagnetic pulses: generation, detection and mitigation

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High power Laser Science and Engineering 2020年第2期8卷 88-146页

作者： Fabrizio Consoli Vladimir TTikhonchuk Matthieu Bardon philip Bradford David CCarroll Jakub Cikhardt Mattia Cipriani Robert JClarke Thomas ECowan Colin NDanson Riccardo De Angelis Massimo De Marco Jean-Luc Dubois Bertr Etchessahar Alejro Laso Garcia David IHillier Ales Honsa Weiman Jiang Viliam Kmetik Josef Krása Yutong Li FredériéLubrano paul McKenna Josefine Metzkes-Ng Alexre poyé Irene prencipe piotr Ra¸czka Rol ASmith Roman Vrana Nigel CWoolsey Egle Zemaityte Yihang Zhang Zhe Zhang Bernhard Zielbauer David Neely ENEA Fusion and Technologies for Nuclear Safety DepartmentC.R.Frascati00044 FrascatiItaly CELIA University of BordeauxCNRSCEA33405 TalenceFrance ELI Beamlines Institute of PhysicsCzech Academy of Sciences25241 Dolni BrezanyCzech Republic CEA DAMCESTA33116 Le BarpFrance Department of physics York Plasma InstituteUniversity of YorkHeslingtonYork YO105DDUK Central Laser Facility Rutherford Appleton LaboratorySTFCUKRIChiltonDidcotOxfordshire OX110QXUK Czech Technical University in prague Faculty of Electrical Engineering16627 Prague 6Czech Republic Institute of plasma physics of the Czech Academy of Sciences Za Slovankou 318200 PragueCzech Republic Helmholtz-Zentrum Dresden-Rossendorf Institut fur Strahlenphysik01328 DresdenGermany AWE plc AldermastonReadingBerkshire RG74PRUK OxCHEDS Clarendon LaboratoryDepartment of PhysicsUniversity of OxfordOxford OX13PUUK CIFS The Blackett LaboratoryImperial College LondonLondon SW72AZUK Centro de Laseres pulsados(CLpU) 37185 VillamayorSalamancaSpain Beijing National Laboratory for Condensed Matter physics Institute of PhysicsChinese Academy of SciencesBeijing 100190China Institute of physics of the Czech Academy of Sciences Na Slovance 218221 PragueCzech Republic School of physical Sciences University of Chinese Academy of SciencesBeijing 100049China Department of physics Scottish Universities Physics Alliance(SUPA)University of StrathclydeGlasgow G40NGUK Laboratory pIIM University Aix-Marseille-CNRS13397 MarseilleFrance Institute of plasma physics and Laser Microfusion 01-497 WarsawPoland The Blackett Laboratory Imperial College LondonLondon SW72AZUK pHELIX Group GSI Helmholtzzentrum fur SchwerionenforschungD-64291 DarmstadtGermany

This paper provides an up-to-date review of the problems related to the generation,detection and mitigation of strong electromagnetic pulses created in the interaction of high-power,high-energy laser pulses with different types of solid *** includes new experimental data obtained independently at several international *** mechanisms of electromagnetic field generation are analyzed and considered as a function of the intensity and the spectral range of emissions they *** major emphasis is put on the GHz frequency domain,which is the most damaging for electronics and may have important *** physics of electromagnetic emissions in other spectral domains,in particular THz and MHz,is also *** theoretical models and numerical simulations are compared with the results of experimental measurements,with special attention to the methodology of measurements and complementary *** the underlying physical processes is the basis for developing techniques to mitigate the electromagnetic threat and to harness electromagnetic emissions,which may have promising applications.

关键词： electromagnetic pulses high-power lasers diagnostics mitigation techniques

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