Azzurra Lentini

4 Questions 3 Answers 0 Followers

Questions related from Azzurra Lentini

Which is the relation between 222Rn in porewater and 226Ra in sediments?

If we assume that in the water (porewater) the 222Rn is coming only from the 226Ra in the sediment, how is the relation that can I use to calculate the quantity of 222Rn in water coming from the...

26 November 2019 6,150 4 View

What are all the possible sources of Radon in groundwater?

I measured 222Rn in groundwater and I found more Radon near vulcanic sediments and/or near areas with intense agriculture. So I suppose that the sources of Radon are some lithologies (flux...

16 November 2019 4,422 9 View

Do you know articles, studies of short life isotopes applied to study fast phenomens (like hours) in grounwater or porewater?

Normally fast processes in groundwater, porewater are studied using 222Rm and 223Ra, 224Ra but in my case I need a shorter life isotopes to tracer processes happening in some hours. Do you have an...

18 October 2019 7,640 3 View

Why SGD (submarine groundwater discharge) generally decreases with water depth? Which are the possible reasons?

Why SGD (submarine groundwater discharge) generally decreases with water depth? Which are all the possible reasons? Although SGD submarine groundwater discharge data vary widely, discharge...

28 August 2019 890 3 View