Hi. Check out my paper in Aust. J. Plant Physiol., 1995, 22:833-841. There is a
nonrectangular model that was developed specifically for this type of curves.
Denny S. Fernandez wrote:
>> Good day,
> I am analyzing photosynthesis-PFD response curves, of saplings of 3 spp. of
> tropical trees. I would greatly appreciate any reference of recent
> publication on models (equations) that describe Ps-PFD curves. Any
> unpublished and new =proposed eq. will be test and acknowledged.
>> Thank you,
>> Denny S. Fernandez