Paul Julian II

6 Questions 12 Answers 0 Followers

Questions related from Paul Julian II

How to evaluate submerged aquatic vegetation vs factors using braun-blanquet like coverage data?

Let's say I have SAV (~4spp) cover on a Braun-blanquet like scale for several years & I want to evaluate the effect of sediment characteristics, would a logistic model be the right approach? I...

17 July 2023 769 0 View

Is there a quantitative definition of lentic and lotic systems?

Has anyone ever seen hydrologic indicators of lentic or lotic systems? How ca someone classy a water body as lentic or lotic?

04 May 2017 4,566 8 View

Is it possible to convert soil nutrient concentrations (TN, TC, etc.) represented as a percent to a mass/mass concentration (i.e. mg/kg)?

Is it possible to convert soil nutrient concentrations (i.e. TN, TC, etc.) represented as a percent to a mass/mass concentration (i.e. mg/kg)? If it helps bulk density and soil core depth is also...

07 January 2016 7,180 10 View

What molecular weight is used for converting total organic carbon from mass to mols?

When doing molar nutrient ratios what molar concentration (i.e. mols/g) would you use for organic carbon? Initially I though the molecular weight of glucose since this is the most basic organic...

05 August 2015 7,067 7 View

What is the correct growth rate terminology?

Using fish as an example, if you have total length and age and compute a growth rate by dividing total length by age would this "age-specific" growth rate, "absolute" growth rate, etc.?

15 May 2014 8,963 7 View

How important is iron and sulfur in the ecosystems you study?

I just came across a paper that is very interesting discussing iron - sulfur dynamics in the presence of iron reducing bacteria. In the Everglades, the system I am interested in, iron...

02 May 2014 7,948 6 View