Changes in soil microbial biomass C, ATP and microbial ATP concentrations due to increasing soil Cd levels in Chinese paddy soils growing rice (Oryza sativa)

2018 ◽  
Vol 436 (1-2) ◽  
pp. 1-12 ◽  
Author(s):  
Gaoyang Qiu ◽  
Min Zhu ◽  
Jun Meng ◽  
Yu Luo ◽  
Hongjie Di ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Microbial Biomass ◽  
Soil Microbial Biomass ◽  
Paddy Soils ◽  
Microbial Biomass C ◽  
Soil Microbial Biomass C ◽  
Soil Microbial ◽  
Soil Cd

Dynamics of soil microbial biomass C, N and P in disturbed and undisturbed stands of a tropical wet-evergreen forest

2004 ◽  
Vol 40 (3-4) ◽  
pp. 113-121 ◽  
Author(s):  
A.R. Barbhuiya ◽  
A. Arunachalam ◽  
H.N. Pandey ◽  
K. Arunachalam ◽  
M.L. Khan ◽  
...  
Keyword(s):  
Microbial Biomass ◽  
Soil Microbial Biomass ◽  
Evergreen Forest ◽  
Microbial Biomass C ◽  
Soil Microbial Biomass C ◽  
Soil Microbial

Effects of vegetation types on soil microbial biomass C, N, P on the Loess Hilly Area

2013 ◽  
Vol 33 (18) ◽  
pp. 5615-5622 ◽  
Author(s):  
赵彤 ZHAO Tong ◽  
闫浩 YAN Hao ◽  
蒋跃利 JIANG Yueli ◽  
黄懿梅 HUANG Yimei ◽  
安韶山 AN Shaoshan
Keyword(s):  
Microbial Biomass ◽  
Soil Microbial Biomass ◽  
Microbial Biomass C ◽  
Vegetation Types ◽  
Soil Microbial Biomass C ◽  
Hilly Area ◽  
Soil Microbial

Seasonal dynamics of soil microbial biomass C and N in different habitats in Zhalong Wetland

2014 ◽  
Vol 34 (13) ◽  
Author(s):  
张静 ZHANG Jing ◽  
马玲 MA Ling ◽  
丁新华 DING Xinhua ◽  
陈旭日 CHEN Xuri ◽  
马伟 MA Wei
Keyword(s):  
Microbial Biomass ◽  
Seasonal Dynamics ◽  
Soil Microbial Biomass ◽  
Microbial Biomass C ◽  
Soil Microbial Biomass C ◽  
Soil Microbial ◽  
Zhalong Wetland ◽  
C And N

Effects of Aridity and Salinization on Soil Microbial Biomass C in a Desert Ecosystem

2014 ◽  
Vol 1073-1076 ◽  
pp. 638-642
Author(s):  
Hai Ying Guan ◽  
Xin Zhao
Keyword(s):  
Soil Moisture ◽  
Microbial Biomass ◽  
Soil Microbial Biomass ◽  
Salt Content ◽  
Bare Soil ◽  
Desert Ecosystem ◽  
Microbial Biomass C ◽  
Soil Microbial Biomass C ◽  
Soil Microbial ◽  
Soil Salt Content

In this study, we measured soil microbial biomass C (SMBC) under four different land cover types (canopy, litter, lichen and bare soil) to determine the effects of aridity and salinization on SMBC of a typical desert ecosystem. Results showed that higher SMBC with lower soil salt content and higher soil moisture were found in general if with vegetation, and the SMBC under canopy was especially higher than any other land cover types, which was near double of that of bare soil (115.34μg C g-1 soil vs. 61.88μg C g-1 soil). Linear regression analysis indicated that soil SMBC were positively correlated (p<0.01,r =0.899) with soil moisture but negatively correlated (r =-0.784, p<0.01) with soil salt content. These relationships may represent an evolutionary process, aiding in the conservation of essential vegetation in a fragile desert ecosystem.

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