geologist on fieldwork in large riverbed, studying sediments after big flood. limnology - 復育生態學 個影片檔及 b 捲影像00:39
geologist on fieldwork in large riverbed, studying sediments after big flood. limnology - 復育生態學 個影片檔及 b 捲影像00:41
geologist on fieldwork in large riverbed, studying sediments after big flood. limnology - 復育生態學 個影片檔及 b 捲影像00:32
limnology fieldwork. geologist taking sand samples in riverbed with sediment layers - 復育生態學 個影片檔及 b 捲影像00:34
geologist on fieldwork in large riverbed, studying sediments after big flood - 復育生態學 個影片檔及 b 捲影像00:36
ecology fieldwork. geologist taking sand samples in riverbed with sediment layers - 復育生態學 個影片檔及 b 捲影像00:27
field research tech equipment on rocky riverbed with sediments next to stream - 復育生態學 個影片檔及 b 捲影像00:19
biodiversity conservation. ecologist walks with modern technology equipment towards river - 復育生態學 個影片檔及 b 捲影像00:24
river meandering through green fields in sandy riverbed with sediments, aerial view - 復育生態學 個影片檔及 b 捲影像00:19
siltation of river flowing in green fields landscape after drought season, aerial view - 復育生態學 個影片檔及 b 捲影像00:14
anand malligavad addressing volunteers on lake rejuvenation in bangalore city - 復育生態學 個影片檔及 b 捲影像00:19
aerial view of the reforested land, fields, and kameng river in northeast india - 復育生態學 個影片檔及 b 捲影像01:35
volunteers travel with tree saplings to reforest near kameng river, northeast india - 復育生態學 個影片檔及 b 捲影像01:48
ecologist on fieldwork, birdwatching, recording soundscapes in forest environment - 復育生態學 個影片檔及 b 捲影像00:23
ai in forest ecology fieldwork. environmental scientist doing bioacoustics research - 復育生態學 個影片檔及 b 捲影像00:17
environmental scientist walking in green forest carrying tech equipment for fieldwork - 復育生態學 個影片檔及 b 捲影像00:13
milky-white eyeballs with green irises, digital sensors embedded within the lenses, colorful photons streaming in, and slender threadlike optic nerves connected to the retinas—all are converted into binary code of 0s and 1s. - 復育生態學 個影片檔及 b 捲影像00:09