Pei Zhao

3 Questions 6 Answers 0 Followers

Questions related from Pei Zhao

How to input data in SIAR package in R? Thank you!

I failed to input data in SIAR package in R in the order of siarmenu(). Is there anyone who tell me how to prepare the data. It is helpful to paste an example here and the order. Thank you so much...

02 February 2017 8,064 2 View

Is there somebody compared the palnt water isotopic data by laser analyses and mass spec.? Thank you so much!

It there anybody who run some plant samples on a mass spec. and laser analyses and then compared the isotope data. What is the difference? Thank you so much for your help.

11 November 2016 5,405 0 View

How to consider the effect of water evaporation on the calculations of the slope and intercept of the Equation of local meteroric evaporative line?

The local meteroric evaporative line (LMEL) was built by the water samples collected from the ponds or reserviors in the catchment. The slope and intercept of δD vs. δ18O equation was fit from the...

05 May 2016 4,569 6 View