Alice Cellamare

6 Questions 2 Answers 0 Followers

Questions related from Alice Cellamare

Is there a rule for how many parameters I can fit to a model, depending on the number of data points I use for the fitting?

I have a model that needs calibration, but I am afraid that if I calibrate using too many model parameters, I will overfit to my data, or the calibration will not be well-done. Can anyone suggest...

09 September 2019 4,254 5 View

Can Fe and Mn precipitation with KMnO4 lead to an increase or inefficient removal of Mn in water due to the presence of the element in the oxidant?

I have a water with far too much Fe and Mn (37 and 3,5 mg/l for agricultural use). I want to oxidize them out of the water, but: 1) it contains a lot of other divalent cations, like Ca, Mg, Sr,...

05 May 2018 8,417 0 View

Root depth for some european natural vegetation areas?

I am trying to create a (very approximative) model of a territory, focusing on the water balance. I have some different vegetation areas, taken from the Map of Natural Vegetation of Europe (by the...

03 March 2018 8,843 3 View

Contribution of shrub to rainfall interception in 2 kinds of forest?

I am looking for an estimate of which percentage of the rainfall interception occurring in these 2 kinds of forest is due to shrub: - temperate beech forest - mediterranean deciduous oak...

03 March 2018 3,221 7 View

PH 4 in groundwater from limestone acquifer?

Did anybody see anything like this? How can it get to that point despite the alkalinity coming from the lime? Is it possible that it's a natural process? No karst caves discovered (but who...

02 February 2018 254 5 View

Are there buffer solutions which do not affect the water conductivity very much?

My purpose is to adjust the pH of DI-water (after it gets acidic because of CO2-equilibrium) and then use it as a solvent for a salt solution. It is important that this solution's conductivity is...

10 October 2016 4,016 4 View