Luca Pellegrino

7 Questions 15 Answers 0 Followers

Questions related from Luca Pellegrino

Is EDS analysis a good approach for distinguish terrigenous and neoformed clays?

On your opinion, EDS-based ternary plots are reliable for a preliminary distinction between such two classes of clays? Any reference reporting nice examples of this approach? Thanks in advance, Luca

21 May 2021 5,924 8 View

Microscope fluorescence and sedimentology: good references?

Hi everybody! Does anyone may suggest me some useful references (papers, books) for the interpretation of the signals emitted from the organic matter preserved in the sediments? Can be great to...

19 April 2021 3,675 4 View

Plankton morphology and climate: what sort of relationship?

Hi everybody, I am looking for papers treating the relationships between the (paleo) climatic-oceanographic perturbations and the morphological adaptation of marine (phyto-/zoo-) plankton. Any...

15 August 2019 8,420 2 View

PH requirements for gypsum precipitation?

Anybody know the exact range of pH favorable to gypsum precipitation?

09 February 2017 8,521 1 View

Where can I find this article?

Hi to all! I have some difficulties to find this: Deibis, S., Futyan, A.R.I., Ince, D.M., Morley, R.J., Seymour,W.P. and Thompson, S., 1986. The stratigraphic frameworkof the Nile Delta and its...

12 May 2016 4,409 10 View

Grassland vs forest: how deep could be the root system?

How deep could be the roots system of a temperate, tropical forest and grassland? Thanks to all, Luca

23 April 2016 8,803 4 View

Silicon cycle: grassland VS forest... Who win?

Hi to all! If the "loss to drainage waters" (see table at p. 1443 of Street-Perrot and Barker, 2008) is clearly major for forest ecosystem (i.e. coniferous forest = 26 kg Si ha-1 yr-1), why...

17 April 2016 2,307 3 View