Klaus Kremer

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Questions related from Klaus Kremer

For which reasons could stomatal conductance remain high despite low leaf water potentials?

I have measured midday leaf water potential and stomatal conductance of tree seedlings during summer drought in a region with a mediterranean climate, under 1) dense canopy cover; 2) intermediate...

11 March 2020 8,237 3 View

Pre-dawn or midday water potential measurements to determine differences between water status of plants under contrasting water regimes?

Pre-dawn water potential is said to be a more reliable indicator of plant water status, since water potential is measured at a time when the plant is assumed to be in equilibrium with the soil...

07 February 2019 785 5 View

Which method (and device) is generally the most suitable for estimating canopy gap fraction under varying sky conditions (not necessarily overcast)?

I am searching for a method that allows to estimate the effect of exposure to PAR on establishment and growth of tree seedlings below a forest canopy, in a context where completely overcast...

26 September 2017 1,445 6 View