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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Applied Mechanics an...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Applied Mechanics and Materials
Article . 2013 . Peer-reviewed
License: Trans Tech Publications Copyright and Content Usage Policy
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The Response of SOC Content and Seasonal Dynamics of Three <i>Alnus formosana</i> Forests under Different Herb Layer to the Fertilization

Authors: Yong Wu; Zhi Bin Mo; Lin Yu;

The Response of SOC Content and Seasonal Dynamics of Three <i>Alnus formosana</i> Forests under Different Herb Layer to the Fertilization

Abstract

Alnus formosana + Hemarthria compressa (A+H), Alnus formosana + Lolium multiflorum Lam (A+L), and Alnus formosana + natural grass (A+N), the comparative analysis of SOC(SOC) content, vertical distribution and seasonal dynamics of the three kinds of forest modes and the response of which to the fertilization suggests that the content of the SOC of the three kinds of forest lands under different herb layer in the soil which has been fertilized and unfertilized respectively are: A+L >A+H >A+N. The results mainly caused by the differences among herb layers. The vertical distribution law of organic carbon is no difference among three kinds of modes that the content of organic carbon would be decreased with the depth of soil layers. However, the reduction rate of organic carbon content in soil layers in the depth 0~20cm is more obvious than in 20~40cm. Fertilization can increase the SOC content, and especially in the shallow surface. The seasonal dynamics of the three kinds of SOC modes are basically same: the SOC content will reach the minimum in autumn, and then it will be gradually increased until the maximum is reached in the next summer. The main characteristic is that the relatively higher content of SOC is presented in spring and summer, which on the contrary in autumn and winter. The seasonal dynamics of SOC is insignificantly influenced by fertilization. For the soil organic content, the A+L is better than the A+H.

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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Average
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Average