有关海洋的保护的英语作文_九年级满分英语作文5篇

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有关海洋的保护的英语作文_九年级满分英语作文5篇

关于”有关海洋的保护“的英语作文模板5篇,作文题目:Protection of the sea。以下是关于有关海洋的保护的xx年级英语模板,每篇作文均为满分模板带翻译。

高分英语作文1:Protection of the sea

The oceans are becoming more and more acidic, and the world's oceans are slowly becoming acidic, scientists say, and researchers from California say the change is due to increased levels of carbon dioxide in the atmosphere. Researchers from Lawrence Livermore National laboratory report their concerns in the journal Nature: the increasing use of fossil fuels means more carbon dioxide goes into the air, and once in water, most of it Carbon dioxide will eventually be absorbed by seawater, and scientists believe that the ocean has become slightly acidic over the past century, but these researchers are trying to predict what will happen in the future by combining our understanding of ocean history with computer models of climate change. "This level of acidity will become more extreme" in the future, if we continue to increase Gas releases carbon dioxide, "Dr.

caldella said." we predict that acidity in the future will exceed anything we've seen in the last few hundred million years, except after rare catastrophic events such as asteroid impacts. "If carbon dioxide emissions continue to increase, the authors warn that the pH of the ocean may drop to units, but it's not entirely clear that this is true What does marine life mean, because most organisms live near the surface of the sea, and the maximum pH change is expected, but deep-sea organisms may be more sensitive to changes in pH. the biological calcium carbonate contained in coral reefs and other bones or shells may be particularly affected, and the team speculates that they may find it difficult to construct these structures in water with low PHN Much more.

In recent years, it has been suggested that carbon dioxide from power stations be stored in the deep sea as a way to curb global warming, but Dr. caldera said such a strategy should now be reconsidered. "In the past, most experts regarded the absorption of carbon dioxide by the ocean as a good thing, because when we release carbon dioxide into the atmosphere, we warm the earth When absorbed by the ocean, it reduces the greenhouse effect.

中文翻译:

海洋变得越来越酸世界上的海洋正在慢慢变酸,科学家说,来自加利福尼亚的研究人员说,这种变化是由于大气中二氧化碳含量的增加而发生的。他们警告说,海水pH值的下降目前并不严重,但如果持续下去,可能会对目前的海洋生物构成严重威胁,来自劳伦斯利弗莫尔国家实验室的研究人员在《自然》杂志上发表了他们的担忧:化石燃料的日益使用意味着更多的二氧化碳进入空气中,一旦进入水中,大部分二氧化碳最终会被海水吸收,科学家们相信,在过去的世纪里,海洋的酸性已经稍微变强了,但是这些研究人员试图通过将我们对海洋历史的了解与气候变化的计算机模型相结合来预测未来会发生什么,“这种酸性水平将变得更加极端“未来,如果我们继续向大气释放二氧化碳,”卡尔代拉博士说,“我们预测未来的酸度将超过我们在过去数亿年中所看到的任何数值,除了在小行星撞击等罕见的灾难性事件之后,”如果二氧化碳的释放继续有增无减,作者警告说,海洋的pH值可能会降低到单位,但目前还不完全清楚这对海洋生物意味着什么,因为大多数生物都生活在海面附近,预计会发生最大的pH值变化,但深海生物对pH值的变化可能更敏感珊瑚礁和其他骨骼或贝壳中含有的生物碳酸钙可能会受到特别大的影响,研究小组推测,他们可能会发现在PHN较低的水中建造这些结构要困难得多。近年来,有人建议有意将发电站的二氧化碳储存在深海中,作为遏制全球变暖的一种方式,但卡尔德拉博士说,这样的策略现在应该重新考虑”以前,大多数专家都把海洋吸收二氧化碳看作是件好事,因为在向大气中释放二氧化碳时,我们使地球变暖,当二氧化碳被海洋吸收时,它减少了温室效应。

万能作文模板2:保护海洋

In the construction of ports and oil depots, measures must be taken to protect aquatic resources. Estuarine dikes, water conservancy facilities and tidal power stations built along the migration routes of fish and crabs shall be equipped with corresponding fish crossing facilities. In the development and utilization of tidal flats, comprehensive planning and strict management shall be carried out.

Land reclamation shall be strictly controlled, and sea areas or other sea reclamation projects and sand and gravel excavation shall be strictly controlled. No more sewage outlets shall be set up in marine nature reserves, aquaculture farms and coastal scenic tourist areas that existed before the promulgation of this law. If the discharge of pollutants does not meet the national standards, it shall be improved within a time limit.

The use of chemical pesticides in coastal farmland shall conform to the state regulations and standards for safe use of pesticides.

中文翻译:

建设港口和油库,必须采取措施保护水生资源,跨鱼、蟹洄游路线修建的河口堤坝和水利设施、潮汐电站,应当设置相应的过鱼设施。滩涂的开发利用应当全面规划,严格管理,开垦土地严格控制海域或者其他围海工程和采掘砂石,在本法公布前已经存在的海洋自然保护区、水产养殖场和海滨风景旅游区内,不得增设排污口,污染物排放不符合国家标准的,应当限期改善。沿海农田化学农药的使用应当符合国家农药安全使用的规定和标准。

满分英语范文3:有关海洋的保护

The ocean is a whole with us. First of all, the ocean itself has a great purification capacity of dealing with pollutants, dilution, diffusion, oxidation, reduction and degradation, but its purification capacity is not unlimited. When toxic and harmful substances are accepted by local waters and exceed its self purification ability, pollution will be caused.

In addition, although there are many resources in the ocean, but the ocean is not The regeneration of resources takes time. If we can't control the development of marine resources and do not pay attention to the protection of these resources, one day, therefore, the protection of the ocean is extremely important.

中文翻译:

海洋与我们是一个整体,首先,海洋本身具有很大的处理污染物、稀释、扩散、氧化、还原和降解的净化能力,但其净化能力并不是无限的,当有毒有害物质被当地水域所接受超过其自身的自净化能力时,就会造成污染的另外,海洋中虽然蕴藏着许多资源,但海洋资源的再生是需要时间的,如果海洋资源的开发我们控制不住而不注意对这些资源的保护,所以总有有朝xx日因此对海洋的保护是极其重要的。

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