Daorui Han

4 Questions 8 Answers 0 Followers

Questions related from Daorui Han

I found soil C:N ratio changed significantly for two different period in croplands, Do you know the possible reasons?

Studies always illustrated C/N ratio stay constant, because C and N are usually coupled closely in natural ecosystems, even under a changed environmental conditions. While recently i collected...

01 January 2017 3,560 19 View

How to use Monte Carlo method to analysis uncertainty of Kriging interpolation ?

i carried out an field soil sampling campaign recent years in a certain region, and measured the soil organic carbon (soc) content. when i was to calculate the soc stock of this region, i used...

10 October 2015 3,096 6 View

How can i use cross validation to assess linear mixed effect model ?

i am try to use linear mixed effect model to explore the drivers (explanatory variables) of soil organic carbon (response variable), i was wondering if i can use cross validation to assess my...

04 April 2015 1,698 4 View

Does wheat phenology affect the ecosystem respiration? If it does, could you please tell me how?

I want to know if wheat at different growing stages has an influence on the ecosystem respiration. And what is its mechanisms?

12 December 2012 3,202 1 View