a sunlit tropical reef lies beneath clear water, its coral skeletons pale and exposed from widespread - 浮游植物 個影片檔及 b 捲影像00:12
reeds and plants flow gently in a freshwater lake as sun rays ripple on their leaves. available in hd. - 浮游植物 個影片檔及 b 捲影像00:24
green algae blooms that come mostly from the controlled discharges of water from lake okeechobee are seen next to a boat along the caloosahatchee... - 浮游植物 個影片檔及 b 捲影像00:11美國
sequence showing seaweed on a pebble beach on the island of rathlin, northern ireland. - 浮游植物 個影片檔及 b 捲影像00:12
ecu pan shot of diatoms moving slowly forming algal mats (green algae) / newcastle emlyn, ceredigion, united kingdom - 浮游植物 個影片檔及 b 捲影像00:31
scuba diver exploring the shipwreck guvernøren covered in kelp forest in enterprise island, antarctica, revealing the ship's massive propeller and rudder - 浮游植物 個影片檔及 b 捲影像00:38
scuba divers exploring the historic governor shipwreck covered in algae and marine life in the icy waters of the antarctic peninsula, offering a unique adventure - 浮游植物 個影片檔及 b 捲影像00:39
the blue-green algae bloom covers the surface of the lough neagh on july 19, 2025 in toomebridge, northern ireland. blue-green algae, also known as... - 浮游植物 個影片檔及 b 捲影像00:08
head of green turtle as it feeds on weed covered rocks, galapagos islands available in hd. - 浮游植物 個影片檔及 b 捲影像00:17
living things in a drop of water (1st edition) - part 15 of 20. striking photomicrography pictures single-celled and multi-celled plants and animals. the film helps children discover that these plants and animals have the same life functions as larger liv - 浮游植物 個影片檔及 b 捲影像00:35
scenery of ocean around homigot village / pohang-si, gyeongsangbuk-do, south korea - 浮游植物 個影片檔及 b 捲影像00:12
underwater close up and slow motion of bright green kelp leaf/ seaweed/algae floating and swaying against a light background - 浮游植物 個影片檔及 b 捲影像01:00
spectral colours in ice on a frozen puddle backlit by the sun in ambleside, lake district, uk. - 浮游植物 個影片檔及 b 捲影像00:12
asian young adult cutting drying fresh water cladophora (seaweed) from the river in northern thailand - 浮游植物 個影片檔及 b 捲影像00:18
rv young man watches the bioluminescent phytoplankton turn the waves blue at night. - 浮游植物 個影片檔及 b 捲影像00:08四K 解析度
green algae blooms are seen at the port mayaca lock and dam on lake okeechobee on july 10, 2018 in port mayaca, florida. gov. rick scott has declared... - 浮游植物 個影片檔及 b 捲影像00:12美國
green algae blooms are seen at the port mayaca lock and dam on lake okeechobee on july 10, 2018 in port mayaca, florida. gov. rick scott has declared... - 浮游植物 個影片檔及 b 捲影像00:11美國
green algae blooms are seen at the port mayaca lock and dam on lake okeechobee on july 10, 2018 in port mayaca, florida. gov. rick scott has declared... - 浮游植物 個影片檔及 b 捲影像00:16美國
green algae blooms that come mostly from the controlled discharges of water from lake okeechobee are seen next to a boat along the caloosahatchee... - 浮游植物 個影片檔及 b 捲影像00:35美國
water from the lincoln memorial reflecting pool falls into the grass as national park service employees and contractors use vacuums to remove green... - 浮游植物 個影片檔及 b 捲影像00:10
the lincoln memorial reflecting pool in washington dc, underwent a cleanup operation on tuesday, june 16, after algae built up along the bottom of... - 浮游植物 個影片檔及 b 捲影像01:18
algae floats in the lincoln memorial reflecting pool following the completion of recent renovations on june 14, 2026 in washington, dc. the... - 浮游植物 個影片檔及 b 捲影像00:15
volvox aureus under a microscope. white background. captured field width: 1.5 mm. - 浮游植物 個影片檔及 b 捲影像00:30
an underwater scene with dead man's fingers, scientifically known as codium with a light blue tint to the distant water and a rocky seabed - 浮游植物 個影片檔及 b 捲影像00:08海洋生物
swimming over a kelp covered ocean floor swaying in the current in ultra clear blue water - 浮游植物 個影片檔及 b 捲影像00:10
close up encounter with port jackson shark swimming through seaweed along the ocean bottom - 浮游植物 個影片檔及 b 捲影像00:37
swimming over a kelp covered ocean floor swaying in the current in ultra clear blue water - 浮游植物 個影片檔及 b 捲影像00:24
