Nikou Hamzehpour

4 Questions 10 Answers 0 Followers

Questions related from Nikou Hamzehpour

How to map Playa surface development using remote sensing?

I am looking for people who can help in mapping Urmia Lake Playa surface formation and development using remote sensing. as each playa surface varies in reflectance and moisture, remote sensing...

18 October 2019 5,567 5 View

What are the environmental aspects of water transfer from one basin to another?

what could be the key environmental and biological questions and concerns about transfering water from one area to another? for example, incase of transfering water from one Lake basin to another...

20 January 2018 5,808 2 View

If a soil pedon is developed in a playa margin, which evidence can help to determine if it is developed in playa sediments or alluvial sediments?

clay content in all horizons of this pedon is high, salinity is very low, no evidence of lithological discontinuity nor a buried soil were detected.

02 June 2017 8,978 5 View

How to measure exchangeable Na, where soluble Na is very high? as soil EC is 150?

the CEC of the horizon is around 10 Cmol/kg, soil EC is around 150, we measured soluble Na in 2500 times diluted solution, and as we tried to measure Na-ex, results are confusing.

23 July 2016 6,042 16 View