But long-term research suggests that treeshelters have a negative net effect on tree diameter growth, most likely due to poor ventilation and consequent low levels of carbon dioxide.
(long-term research; suggests; that treeshelters have a negative net effect on tree diameter growth, most likely due to poor ventilation and consequent low levels of carbon dioxide) Context(long - term research suggests,List([4, 31))):(treeshelters; have; a negative net effect on tree diameter growth)
long - term research suggests,List([4, 31))
long-term research treeshelters
suggests have
that treeshelters have a negative net effect on tree diameter growth, most likely due to poor ventilation and consequent low levels of carbon dioxide
a negative net effect on tree diameter growth