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7篇 您的检索式:作者名="Berg Regina"
    题名 作者 年代 出处 被引量
1Effective Visible Light-activated B-doped and B, N-codoped TiO2 photocatalysts 显示文摘In Suil Orlov Alexander Berg Regina 2007Journal of the American Chemical Society2007,129,13:1
2Effective visible light-activated B-Doped and B, N-Codoped TiO2 photocatalysts 显示文摘Suil In Alexander Orlov Regina Berg 2007J Am Chem Soc2007,129,13:1
3The Role of Information Asymmetry and Financial Reporting Quality in Debt Trading: Evidence from the Secondary Loan Market显示文摘Regina Witten berg Moerman 2008Journal of Accounting and Economics2008,,46:1
4Hydroxylation Increases the Neurotoxic Potential of BDE-47 to Affect Exocytosis and Calcium Homeostasis in PC12 Cells显示文摘Dingemans Milou M L Groot Aart de Kleef Regina G D M van Bergman ?ke Berg Martin van den Vijverberg Henk P M Westerink Remco H S 2008Environmental Health Perspectives2008,,5:1
5Effective visi- ble light-activated B-doped and B, N-codoped TiO2 photo- catalysts 显示文摘Suil In Alexander Orlov Regina Berg 2007Journal of the American Chemical Society2007,129,13:1
6Effective visible light-activated B-doped and B, N-codoped TiO2 photocatalysts 显示文摘In Suil Orlov Alexander Berg Regina 2007J Am Chem Soc2007,129,13:1
7The influence of disturbance on driving carbon stocks and tree dynamics of riparian forests in Cerrado显示文摘Aims Riparian forests in the Brazilian Cerrado,also known as gallery forests,are very heterogeneous in structure,species composition and ecological features due to strong and abrupt variations of soil,hydrological and topographic properties.However,what are the variables driving forest carbon stock and productivity,mortality and recruitment in disturbed gallery forests?Methods We used 36 permanent plots data from a gallery forest in the Brazilian Cerrado.We investigated how tree community dynam-ics vary in a gallery forest on two contrasting disturbance levels-logged and non-logged-across a topographic gradient intrinsically related to differences in moisture conditions,edge effects,as well as soil fertility and texture.Important Findings Soil variables were reduced into principal components and we used structural equation modelling to disentangle covarying variables.We also included carbon stocks as a determinant variable of dynamics rates.Logged forest had 50%higher productivity than non-logged forest and streamside forest had aboveground carbon stocks 70%higher than the forest edge.Both logging and natural disturbance drove variation in the carbon stocks which contributed to shaping productivity and recruitment rates.Distance from the river also drove mortality and carbon stock rates.Areas with high-carbon stocks favoured higher competition and lessened produc-tivity and recruitment rates.Although soil fertility and texture are considered crucial components shaping forest dynamics,there was no clear influence of those variables on the present forest,probably because the strong effects of soil moisture,forest edge and distur-bance disrupted the correlation between soil and forest dynamics.Matheus Henrique Nunes Marcela de Castro Nunes Santos Terra Izabela Regina Cardoso de Oliveira Eduardo van den Berg 2018Journal of Plant Ecology2018,11,3:0
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