Understanding how terrestrial primary productivity responds to climate change is essential for regional carbon budgeting and climate adaptation planning. This study investigated historical (1985–2014) and future (2015–2100) changes in Gross Primary Productivity (GPP) over India using biogeochemically coupled Earth system models (ESMs) from CMIP6, together with a comparative assessment of CMIP5 and CMIP6 simulations under high‐...

Ocean acidification (OA) is expected to alter marine phytoplankton communities by modifying seawater carbonate chemistry, with important implications for marine food webs and biogeochemical cycling. In this study, we tested the hypothesis that comparable pH reductions achieved through different acidification methods generate distinct carbonate chemistry conditions and consequently different biological responses. A 5‐day microc...