phytoplankton outbreak on pacific ocean in kanagawa prefecture of japan aerial view from airplane - 浮游植物 個照片及圖片檔
National Park Service employee uses a vacuum pump to clean algae off the bottom of the newly repainted Lincoln Memorial Reflecting Pool on the...
high angle view of tubular algae bioreactors fixing co2 to produce biofuel as an alternative fuel - 浮游植物 個照片及圖片檔Carbon Capture, 核能發電廠, 技術
underwater environment beneath the ocean surface with seaweed and kelp beds - 浮游植物 個照片及圖片檔水中, 澳洲, 太平洋
National Park Service workers push algae towards an aeration area in the center of the Lincoln Memorial Reflecting Pool following the completion of...華盛頓特區
