scholarly journals Soil respiration responses to soil physiochemical properties in urban different green-lands: A case study in Hefei, China

2016 ◽  
Vol 4 (3) ◽  
pp. 224-229 ◽  
Author(s):  
Xiao Tao ◽  
Jun Cui ◽  
Yunze Dai ◽  
Zefu Wang ◽  
Xiaoniu Xu
Keyword(s):  
Soil Respiration ◽  
Physiochemical Properties ◽  
Soil Physiochemical Properties

Impacts of land use conversion on the response of soil respiration to precipitation in drylands: A case study with four-yearlong observations

2021 ◽  
Vol 304-305 ◽  
pp. 108426
Author(s):  
Wenhao Sun ◽  
Xining Zhao ◽  
Xiaodong Gao ◽  
Weiyu Shi ◽  
Qiang Ling ◽  
...  
Keyword(s):  
Land Use ◽  
Soil Respiration ◽  
Land Use Conversion

Soil respiration and N2O emission in croplands under different ploughing practices: a case study in south-east China

Soil Research ◽  
2009 ◽  
Vol 47 (2) ◽  
pp. 198 ◽  
Author(s):  
Shutao Chen ◽  
Yao Huang
Keyword(s):  
Soil Respiration ◽  
Soil Temperature ◽  
Agricultural Soils ◽  
Field Measurements ◽  
Triticum Aestivum L ◽  
N2o Emission ◽  
Cropping Season ◽  
Significant Difference

Studies on the CO2 and N2O emission patterns of agricultural soils under different ploughing practices may provide an insight into the potential and magnitude of CO2 and N2O mitigation in highly managed farmland soils. In this study, field measurements of soil respiration and N2O flux with different ploughing depths were performed in the 2003–04 wheat (Triticum aestivum L.), 2004 maize (Zea mays L.), and 2004–05 wheat seasons. Soil temperature and moisture were simultaneously measured. Results showed that, in each cropping season, the seasonal variation in soil respiration developed with a similar pattern for different treatments, which was primarily regulated by soil temperature. This work demonstrates that ploughing depth can influence long-term loss of carbon from soil, but this was contingent on preceding cropping types. Given the same preceding cropping practice, no significant difference in N2O emission was found among different ploughing depths in each cropping season.

Spatial variability of soil physiochemical properties and their autocorrelations at village-region in karst mountainous area, Guizhou Province

2015 ◽  
Vol 35 (9) ◽  
Author(s):  
王小艳 WANG Xiaoyan ◽  
冯跃华 FENG Yuehua ◽  
李云 LI Yun ◽  
武彪 WU Biao ◽  
陈山 CHEN Shan ◽  
...  
Keyword(s):  
Spatial Variability ◽  
Guizhou Province ◽  
Mountainous Area ◽  
Physiochemical Properties ◽  
Karst Mountainous Area ◽  
Soil Physiochemical Properties
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