For both intensive managed (IM) and extensive managed (EM) Phyllostachys pubescens forests, the dynamics of carbon accumulation in one-year-old bamboos and carbon storage (CS) in P. pubescens stands were estimated by means of biological measurement method. The results showed that carbon accumulation amounts (CAA) in one-year-old P. pubescens increased rapidly over time up to six months after the P. pubescens shoots spouted and then increased slowly. The CAA in one-year-old P. pubescens under IM and EM were ...