Marcin Zalewski

3 Questions 18 Answers 0 Followers

Questions related from Marcin Zalewski

What is the sex ratio in carabids?

Dear Colleagues What is the sex ratio in carabids? As you all know pitfall trapping gives a bias estimate of abundance due to various reasons. Therefore higher abundance of males or females in the...

11 November 2014 6,777 24 View

Can anybody recommend some literature on the ecological consequences of being a diet specialist as opposed to a diet generalist?

In particular, I'm looking for differences between species in demography, population persistence, fecundity, general fitness, and any biological adaptations to generalism or specialism that are...

01 January 2014 1,738 5 View

Do you have xls macro or other program (preferably not R) that could help to partition diversity with Rao functional diversity?

Importantly it should work not on species but on stable isotope signals of carbon and nitrogen. The aim of this exercise is to show that gamma diversity of isotopic signals that represent total...

03 March 2013 4,495 4 View