… In this context, TD Sharkey (unpublished) has suggested a simple method for assessing
stomatal limitation. The assimilation rate that actually occurs, A, is subtracted from A(}> the rate …

Drought and salinity are two widespread environmental conditions leading to low water
availability for plants. Low water availability is considered the main environmental factor limiting …

The instantaneous rate of photosynthetic CO 2 assimilation in C 3 plants has generally been
studied in model systems such as isolated chloroplasts and algae. From these studies and …

Photosynthetic responses to carbon dioxide concentration can provide data on a number of
important parameters related to leaf physiology. Methods for fitting a model to such data are …

The conductance for CO 2 diffusion in the mesophyll of leaves can limit photosynthesis. We
have studied two methods for determining the mesophyll conductance to CO 2 diffusion in …

Conventional gas-exchange techniques that measure the stomatal conductance and rate of
CO2 assimilation of leaves were combined with measurements of the carbon isotope …

Photosynthesis is particularly sensitive to heat stress and recent results provide important
new insights into the mechanisms by which moderate heat stress reduces photosynthetic …

Nonmethane hydrocarbons are ubiquitous trace atmospheric constituents yet they control
the oxidation capacity of the atmosphere. Both anthropogenic and biogenic processes …

… This conclusion is further supported when measured 02 sensitivities are compared with
modelled sensitivities calculated according to Sage and Sharkey (17) assuming that either …

Background Some, but not all, plants emit isoprene. Emission of the related monoterpenes
is more universal among plants, but the amount of isoprene emitted from plants dominates …