Variation characteristics of vegetation succession and soil enzyme activities in energy base of Northern Shaanxi Province

Author

Chen, Lei ; Xia Zhang ; Li, Peng ; Wu, Yang ; Peng Li ; Zhang, Xiaoxia

Author_Institution

Xi´´an Univ. of Technol., Xi´´an, China

fYear

2011

fDate

24-26 June 2011

Firstpage

2799

Lastpage

2802

Abstract

The vegetation succession and soil enzyme activities restoration with different growing years was analyzed by applying the spatio-temporal substitution method. The result showed that H. Rhamnoides and A. Desertoru are predominant species of the shrub layer. With the restore years prolonging, the species diversity index (H´, 1/D), saccharase, urease, phosphatase and catalase activities were increased, can reach about 84.3 to 96.4 percentage of CK in green zoon soil, while the cellulase is only about 30.5 and 28.8 percentage in gangue fields. The plant and soil characters could restore to original soil with human control.

Keywords

enzymes; genetic engineering; microorganisms; soil; vegetation; A. Desertoru; H. Rhamnoides; Northern Shaanxi Province; catalase activities; cellulase; energy base; gangue fields; human control; phosphatase; saccharase; soil characters; soil enzyme activities; spatio-temporal substitution method; species diversity index; urease; variation characteristics; vegetation succession; Biochemistry; Communities; Forestry; Indexes; Soil properties; Vegetation; coal gangue fields; enzyme activities; species diversity;

fLanguage

English

Publisher

ieee

Conference_Titel

Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-9172-8

Type

conf

DOI

10.1109/RSETE.2011.5964896

Filename

5964896