https://www.profitableratecpm.com/f4ffsdxe?key=39b1ebce72f3758345b2155c98e6709c
Proceedings of the National Academy of Sciences, Volume 123, Issue 6, February 2026. <br/>SignificanceThe question of what determines plant diversity is a key question in ecology. Here we identify intense photosynthetically active radiation (PAR) as a major factor constraining plant species richness in global grasslands. Furthermore, we show …
