David Beaune

5 Questions 6 Answers 0 Followers

Questions related from David Beaune

Do you know demographic parameters for Ptilinopus sp. ?

Dear Fruit-dove biologists, I try to gather data for a Population Viability Analysis of Ptilinopus coralensis. Do you have such data: maximum age reproduction, sexual maturity, mortality %, etc....

18 October 2017 6,878 1 View

Do you know how far can travel an ant?

In order to treat a Wasmannia auropunctata (little fire ant) megacolony in Tahiti, we try to figure out the maximal travel distance that a worker can do. Do you have an idea. Nothing in our review...

08 August 2017 6,127 2 View

Any recommandation for petrels' artificial burrows ?

Do you have recommendations of artificial burrows for these seabirds, that you experienced: Polynesian Storm-petrel: Nesofregetta fuliginosaHerald Petrel: Pterodroma heraldicaMurphy’s Petrel:...

18 March 2017 4,532 2 View

Does anyone know a formula for pH estimation from rising level of CO2 (ppm)?

Let's say you have a waterhole with pH=7 at 400 ppm of CO2 (atmospheric). I try to find a formula for the estimation of the new pH at rising CO2 level such as 600 or 800 ppm. Do you know such a...

02 December 2015 2,309 7 View

Do you know NGOs doing conservation actions needing paid solidarity corps servants ?

Hi, I coordinate the sending of PAID solidarity corps servants by French government for NGO doing direct action for conservation into the world. The servant (often with M.Sc in science), are paid...

01 January 1970 7,697 7 View