Such algae blooms which can choke other forms of aquatic life have grown increasingly apparent in lakes and coastal waters recent years as a result of excessive use of agricultural chemicals.
近些年农用化学品的过度使用导致湖泊和沿海水域表面绿藻迅猛滋生,这将导致水生生物缺氧窒息。
The heat carried by the ocean current thus prevents loss of aquatic life due to unfavorable temperature fluctuations.
海流传送的热能,可以避免水生生物在不利的温度波动时死亡。
River and stream flow that maintains stream quality, aquatic life and recreational opportunities.
能维持河水质量,水生生命和满足娱乐需要的河水流量。
「If the water quality cannot be ameliorated effectively, the aquatic life populations will be further decimated,」 Mr. Du and his co-authors wrote.
「如果水质没有有效改善,水生物将会大批死亡,」杜先生以及他的合作作者写到。
Toxic substances such as carcinogens and other compounds that are deadly to aquatic life can also be produced during the degrading process or through interaction with other chemicals.
Washing and human waste disposal must be done carefully so the environment is not polluted, and animals and aquatic life are not injured.
洗濯,抛弃垃圾需要小心处理做到不致污染环境,不会因此伤害动物和水生动物。
They contended that land animals that began to adapt to aquatic life would soon be neither fowl nor fish, incapable of surviving in either medium.
他们认为试图适应水上生活的陆地动物并非后来的家禽或鱼,无论哪种情况,他们都不可能侥幸活下来。
Deposition of solids in quiescent stretches of a water course will impair the normal aquatic life of the water course.
当然沉积的固体水在静止延伸会损害正常的河道水生生物的影响。
And it is known that acid rains cause death of aquatic life and destroy the balance of the ecosystem.
而酸雨,众所周知,引起水生物的死亡并破坏生态平衡。
HOUSTON - a downtown restaurant that already features sharks and other exotic aquatic life wants to add another attraction from the animal kingdom: white tigers.
The Dead Zone is aptly named due to the low levels of oxygen, causing no aquatic life to survive in this area.
死区之所以得名概因其含氧量低,造成该地区水生生物无法生存。
Sea Brat 4, on the other hand, degrades into an organic chemical called Nonylphenol that is toxic to aquatic life and can persist in the environment for years.