两种不同的底栖环境 ☆ Intertidal zone潮间带 in which organisms are subject at intervals to desiccation(T PR),direct solar heat rain. snow. freshwater runoff wind frost. etc and more uniform. but has nevertheless marked ☆ Subtidal zone 潮下带 which is strictly aquat variables of light intensity and quality.两种不同的底栖环境 ❖ Intertidal zone 潮间带 in which organisms are subject at intervals to desiccation (干燥), direct solar heat, rain, snow, freshwater runoff, wind, frost, etc. ❖ Subtidal zone 潮下带 which is strictly aquatic and more uniform, but has nevertheless marked variables of light intensity and quality