Species assemblages of the rocky intertidal at Helgoland (German Bight, North...

Environmental variablesExposed (erosion rates of gypsum blocks : 0.14-0.16 g/h; during westerly winds (force 4-5) which are prevailing around Helgoland rates reaches 0.28 g/h...暴露工况下的环境变量：石膏块（gypsum blocks）侵蚀速率为0.14~0.16 g/h；在黑尔戈兰岛周边盛行的4~5级西风（westerly winds）条件下，侵蚀速率可达0.28 g/h……