水質 影片素材 第1頁

Conceptual motion graphic illustration showing the growth and development of blue Escherichia coli and red coliform bacterial colonies on a yellow chromogenic agar petri dish

Foam Texture in a water

Nutrient Loading Word Cloud

Bank Stabilization Word Cloud

Marine Plastic Recovery Word Cloud

Sediment Pond Attendant Word Cloud

Mine Reclamation Word Cloud

Bioswale Word Cloud

Electrochemical Nutrient Sensing Word Cloud

Source Water Protection Word Cloud

Permeable Pavements Word Cloud

Facultative Ponds Word Cloud

Swimming pool water cleaning equipment set

Stormwater Management Word Cloud

Permeable Pavement Word Cloud

Swimming pool water cleaning equipment set

Detention Basins Word Cloud

Swimming pool water cleaning equipment set

Lead In Drinking Water Word Cloud

Silt Fence Word Cloud

Tn Word Cloud

Shade Canopy Planning Word Cloud

Environmental Zoning Word Cloud

Dissolved Oxygen Word Cloud

Swimming pool water cleaning equipment set

Soil Salinization Mitigation Word Cloud

Soil Flushing Word Cloud

Soil Salinization Word Cloud

Rain Gardens Word Cloud

Infiltration Trenches Word Cloud

Passive Water Treatment Wetlands Word Cloud

Swimming pool water cleaning equipment set

Port Pollution Monitor Word Cloud

Porous Asphalt Word Cloud

No-Till Farming Word Cloud

Septic System Word Cloud

美麗河流水流的特寫 — 大自然豐富的安靜鄉村的鏡頭

Permeable Asphalt Word Cloud

一條混凝土河流經東京新宿區，這是典型的城市景觀，長滿了藻類

Lid Word Cloud

Buffer Zone Word Cloud

Swimming pool water cleaning equipment set

In-Situ Chemical Reduction Word Cloud

Aeration bubbles in inflatable swimming pool

Underwater plastic pollution in a serene river environment

Pump-And-Treat Systems Word Cloud

安裝在水壩湖中的水淨化設備

Debris and waste cover the surface of a lake in an urban area, highlighting the impact of pollution on the environment and aquatic ecosystems. The scene emphasizes the need for action.

Underwater view of a plastic bottle resting on rocky lakebed in sunlight

Water samples for analysis in plastic jars

Panorama of water samples for analysis in plastic jars

Panorama of water samples for analysis in plastic jars

愛媛縣西條市福利中心旁邊的取水處

愛媛縣西條市干白綠地螢火蟲村

江

愛媛縣西條市福利中心旁邊的取水處

調查護城河的調查員

愛媛縣西條市綜合文化館旁的打水場“內吹之水”

愛媛縣西條市福利中心旁邊的取水處

不混合的水性和油性

鴨川左岸 內吹公園 愛媛縣西條市

Bags of Plankton on Farm Shelves. Food for Oysters. Pearl Farming. Close-up of microalgae cultivation in clear plastic bags within an aquaculture facility. Sea Farm Concept

調查護城河的調查員

調查護城河的調查員

Scale or deposits on the faucet from hard water. Limescale deposits on the water tap. High quality 4k footage

鴨川左岸 內吹公園 愛媛縣西條市

Plankton Food for Baby Oysters Inside the Building. Pearl Farm. Growing. Pearls and Sea Concept

鴨川左岸 內吹公園 愛媛縣西條市

愛媛縣西條市干白綠地螢火蟲村

Environmental technology concept. Sustainable development goals. SDGs. High quality 4k footage

Test strips to measure Ph on a white background in a woman's hand

Academic engineering footage demonstrating industrial water drainage infrastructure. Video showcases large pipeline gate valves discharging liquid flow for flood management lesson

Foam Texture in a water

Foam Texture in a water

Academic hydraulics footage demonstrating top-down water discharge. Symmetrical video animation showcases pipeline infrastructure valve mechanisms releasing turbulent liquid flow

Polluted pond water covered with algae bloom floating debris. Environmental issue concept

Academic hydraulics footage demonstrating close-up top-down water discharge. Video animation showcases twin pipeline infrastructure valve mechanisms releasing turbulent liquid flow

Academic hydraulics footage demonstrating high-angle water discharge. Video animation showcases pipeline valve mechanisms releasing turbulent liquid flow for engineering lesson

Academic hydrology footage demonstrating rural reservoir water infrastructure. Landscape video showcases pipeline drainage valves discharging liquid flow for environment lesson

深藍海域中的魚群與沉睡鯊魚

Foam Texture in a water

Water Pollution, Murky Stream Water with Silt and Contaminants Flowing Over Rocks

Water Pollution, Murky Stream Water with Silt and Contaminants Flowing Over Rocks

棲息在沙地上的斑點大尾虎鮫特寫

Foam Texture in a water

Foam Texture in a water

Foam Texture in a water

Foam Texture in a water

Foam Texture in a water

Water Pollution, Murky Stream Water with Silt and Contaminants Flowing Over Rocks

4K 高清實拍畫面，展現了美麗的、清澈見底的阿特拉藍溪以及阿特拉山谷中巨石的壯麗景色。

山間的瀑布

Top view of water flowing over a concrete dam structure, creating foam and turbulence, commonly found in hydropower plants and reservoirs

山間的瀑布

Circular blue liquid tanks and cooling towers inside an industrial complex with metal pipes and structures. Aerial view of industrial water treatment tanks.

Foam Texture in a water

河螺（螢火蟲幼蟲的食物）安靜地生活在清澈見底的溪流底部。

Industrial drainage system with five blue pipes discharging water into a reservoir. Concept of water management, wastewater treatment, and environmental engineering, spillway

Foam Texture in a water

河水清澈見底，甚至可以看到河床上的石頭。