acidification

简明释义

英[əˌsɪdɪfɪˈkeɪʃən]美[əˌsɪdɪfɪˈkeɪʃən]

n. [化学] 酸化；成酸性；使……发酸

英英释义

单词用法

同义词

反义词

例句

1.The biological significance of this acidification wasa topic of debate at the American Association for the Advancement of Sciencemeeting in Boston.

这种在生物学上的意义成为了此次在波士顿召开的美国科学进步协会争论的焦点。

2.As species wither, the Marine food chain could be disrupted; human action is needed to curtail further acidification.

随着物种萧条，海洋食物链可能会被扰乱；削减进一步的酸化需要人类的行动。

3.Known or probable damage includes ocean acidification, loss of rain forests, degradation of ecosystems, and desertification.

已知或可能的损害包括海洋酸化、热带雨林消失、生态系统退化还有沙漠化。

4.They are part of the European Project on Ocean Acidification (EPOCA), an initiative employing over 100 researchers, more than 30 currently in the Arctic.

这是欧洲海洋酸化研究项目(EPOCA)的一部分，该项目聘请了100多位研究人员，其中30多人目前在北极地带。

5.They are part of the European Project on Ocean Acidification (EPOCA), an initiative employing over 100 researchers, more than 30 currently in the Arctic.

这是欧洲海洋酸化研究项目(EPOCA)的一部分，该项目聘请了100多位研究人员，其中30多人目前在北极地带。

6.In the years following Columbia's stewardship, ocean acidification has become one of the most troubling effects of climate change.

在哥伦比亚大学管理生物圈2号的那几年里，海洋酸化已经成为气候变化的最令人不安的影响之一。

7.Ocean acidification is one of many [stressors] that our Marine environments are contending with right now.

海洋酸化是我们的海洋环境现在正与之斗争的许多[胁迫因素]之一。

8.The study, “Acidification of Earth: An Assessment across Mechanisms and Scales, ” is available online.

研究报告“地球的酸性过程：对人类活动机制和影响的一项评估”可以在线查阅使用。

9.But singling out the role of acidification will be hard.

但是单独分离出酸化的作用将是非常困难的。

10.Scientists are studying the effects of soil acidification 酸化 on crop yields.

科学家们正在研究土壤酸化 酸化对作物产量的影响。

11.Monitoring acidification 酸化 levels is crucial for environmental protection.

监测酸化 酸化水平对环境保护至关重要。

12.The process of ocean acidification 酸化 is affecting marine life.

海洋的酸化 酸化过程正在影响海洋生物。

13.The acidification 酸化 of the oceans can harm coral reefs.

海洋的酸化 酸化可能会损害珊瑚礁。

14.Increased carbon dioxide levels contribute to the acidification 酸化 of freshwater lakes.

二氧化碳水平的增加导致淡水湖泊的酸化 酸化。

作文

Acidification is a term that refers to the process by which a substance becomes more acidic. This phenomenon occurs in various contexts, including environmental science, chemistry, and even food processing. One of the most pressing concerns regarding acidification (酸化) is its impact on our oceans. As carbon dioxide (CO2) levels increase in the atmosphere due to human activities such as burning fossil fuels, a significant portion of this CO2 is absorbed by the oceans. When CO2 dissolves in seawater, it reacts with water to form carbonic acid, which lowers the pH of the ocean water, leading to acidification (酸化). The consequences of ocean acidification (酸化) are profound and far-reaching. Marine organisms, particularly those with calcium carbonate shells or skeletons, are significantly affected. Species such as corals, mollusks, and some types of plankton struggle to maintain their structures in more acidic waters. Coral reefs, which are vital ecosystems, face bleaching and increased mortality rates due to acidification (酸化). This not only threatens marine biodiversity but also impacts the livelihoods of millions of people who depend on fishing and tourism related to healthy coral reefs.Moreover, acidification (酸化) can disrupt the entire marine food web. As foundational species like plankton are affected, the organisms that rely on them for food, including fish and larger marine mammals, may also suffer. This can lead to decreased fish populations, affecting global fisheries and food security. The economic ramifications could be devastating for communities that rely on these resources.In addition to marine environments, acidification (酸化) can also occur in freshwater systems, where similar processes can take place. Runoff from agricultural lands, industrial discharges, and acid rain can contribute to the acidification (酸化) of lakes and rivers, harming aquatic life and altering ecosystems. Fish species that thrive in neutral pH levels may find it challenging to survive in increasingly acidic waters, leading to shifts in biodiversity and ecosystem health.Addressing the issue of acidification (酸化) requires a multifaceted approach. Reducing CO2 emissions is critical, and this can be achieved through various means, such as transitioning to renewable energy sources, improving energy efficiency, and promoting sustainable land use practices. Additionally, protecting and restoring coastal ecosystems like mangroves and seagrass beds can help mitigate the impacts of acidification (酸化) by enhancing the natural capacity of these environments to absorb CO2.Public awareness and education about acidification (酸化) are also essential. By informing communities about the causes and consequences of this process, we can foster a sense of responsibility and encourage actions that contribute to environmental sustainability. Citizen engagement in conservation efforts, such as beach clean-ups and habitat restoration projects, can play a vital role in combating acidification (酸化) and preserving marine ecosystems.In conclusion, acidification (酸化) is a significant environmental challenge that affects our oceans, freshwater systems, and the species that inhabit them. Understanding the implications of this process is crucial for developing effective strategies to mitigate its effects. Through collective action, education, and sustainable practices, we can work towards a healthier planet and ensure the survival of our precious marine ecosystems for future generations.

酸化是一个术语，指的是一种物质变得更加酸性的过程。这种现象发生在各种背景下，包括环境科学、化学，甚至食品加工。关于酸化（酸化）的一个最紧迫的问题是它对我们海洋的影响。由于人类活动（如燃烧化石燃料）导致大气中的二氧化碳（CO2）水平增加，这些CO2的相当一部分被海洋吸收。当CO2溶解在海水中时，它与水反应形成碳酸，这降低了海洋水的pH值，导致酸化（酸化）。海洋酸化（酸化）的后果深远且广泛。特别是那些具有碳酸钙壳或骨架的海洋生物受到显著影响。珊瑚、软体动物和某些类型的浮游生物等物种在更酸性的水中难以维持其结构。珊瑚礁作为重要的生态系统，因酸化（酸化）面临白化和死亡率增加的问题。这不仅威胁到海洋生物多样性，也影响到数百万依赖渔业和与健康珊瑚礁相关的旅游业的人们的生计。此外，酸化（酸化）还会破坏整个海洋食物网。随着基础物种如浮游生物受到影响，依赖它们为食的生物（包括鱼类和较大的海洋哺乳动物）也可能遭受损失。这可能导致鱼类数量减少，影响全球渔业和食品安全。经济后果可能对依赖这些资源的社区造成毁灭性的打击。除了海洋环境，酸化（酸化）也可以发生在淡水系统中，类似的过程可能发生。农业用地的径流、工业排放和酸雨均可导致湖泊和河流的酸化（酸化），伤害水生生物并改变生态系统。适合中性pH水平的鱼类可能会发现，在越来越酸性的水中生存变得困难，从而导致生物多样性和生态系统健康的变化。解决酸化（酸化）问题需要多方面的方法。减少CO2排放至关重要，这可以通过多种方式实现，例如转向可再生能源、提高能效以及促进可持续的土地利用实践。此外，保护和恢复沿海生态系统，如红树林和海草床，可以通过增强这些环境自然吸收CO2的能力来帮助缓解酸化（酸化）的影响。公众对酸化（酸化）的意识和教育也至关重要。通过向社区宣传这一过程的原因和后果，我们可以培养责任感，并鼓励采取有助于环境可持续性的行动。公民参与保护工作，如海滩清理和栖息地恢复项目，可以在对抗酸化（酸化）和保护海洋生态系统方面发挥重要作用。总之，酸化（酸化）是一个重大的环境挑战，影响我们的海洋、淡水系统及其栖息的物种。理解这一过程的影响对于制定有效的减轻其影响的策略至关重要。通过集体行动、教育和可持续实践，我们可以朝着更健康的地球努力，确保我们珍贵的海洋生态系统在未来几代人中得以生存。