Heatwave experiment in Kiel Outdoor Benthocosms, 2015: growth and leaf produc...

Method: mark leaves and measure initial lengths of seagrass blades and final lengths after 2 weeks (before HW) and 4 weeks (after HW)实验方法：标记海草叶片并测量其初始长度，分别于初始测量后2周（HW处理前）与4周（HW处理后）测定其最终长度。