discharge of ballast water

简明释义

压载水排放

英英释义

例句

1.The environmental agency monitors the discharge of ballast water to ensure compliance with international standards.

环境机构监测压载水排放以确保符合国际标准。

2.Improper discharge of ballast water can introduce invasive species into local waters.

不当的压载水排放可能会将入侵物种引入当地水域。

3.Training is essential for the crew to understand the importance of proper discharge of ballast water procedures.

对船员进行培训以理解正确的压载水排放程序的重要性是必不可少的。

4.Before entering the new port, the crew conducted a thorough check of the discharge of ballast water system.

在进入新港口之前，船员对压载水排放系统进行了彻底检查。

5.The ship must follow strict regulations during the discharge of ballast water to prevent ecological damage.

船只在进行压载水排放时必须遵循严格的规定，以防止生态损害。

作文

The discharge of ballast water is a critical environmental issue that affects marine ecosystems around the world. Ballast water is taken on by ships to provide stability and balance during their voyages, especially when they are not carrying cargo. However, when vessels discharge this water into new environments, they can inadvertently introduce non-native species into local ecosystems. This process can lead to significant ecological consequences, including the disruption of local marine life and the introduction of invasive species that can outcompete native organisms. To understand the impact of the discharge of ballast water (压舱水的排放), it is essential to recognize the role that ballast water plays in maritime operations. Ships often take on ballast water in one port and discharge it in another, which can be thousands of miles away. This practice, while necessary for the safe operation of vessels, poses a risk to biodiversity. Many aquatic species, such as fish, mollusks, and microorganisms, can survive the journey in ballast tanks and thrive in their new environments, where they may have no natural predators. The introduction of these invasive species can lead to a decline in local fish populations and alter the food web dynamics in affected areas. For instance, the zebra mussel, which was introduced to the Great Lakes in the United States through ballast water, has caused severe ecological and economic damage. It has outcompeted native mussels for food and habitat, leading to a decline in native species and significant impacts on local fisheries. In response to the growing concerns about the discharge of ballast water (压舱水的排放), international regulations have been established to mitigate these risks. The International Maritime Organization (IMO) has developed guidelines and standards that require ships to manage their ballast water effectively. These measures include treatment systems that can kill or remove harmful organisms before the water is discharged. Additionally, many countries have implemented their own regulations to address ballast water management, further emphasizing the need for safe practices in maritime operations. However, enforcing these regulations can be challenging. Many ships travel through multiple jurisdictions, each with its own rules regarding ballast water management. This complexity can lead to gaps in enforcement and compliance, allowing harmful species to continue being introduced into new environments. Therefore, it is crucial for the shipping industry, governments, and environmental organizations to work together to ensure that the discharge of ballast water (压舱水的排放) is managed responsibly. Public awareness and education about the impacts of ballast water are also essential. By informing stakeholders, including ship operators and coastal communities, about the risks associated with ballast water, we can foster a culture of responsibility and stewardship for our oceans. In conclusion, the discharge of ballast water (压舱水的排放) is a significant environmental challenge that requires immediate attention and action. Through effective management, regulation, and public engagement, we can protect marine ecosystems and preserve the biodiversity that is vital for the health of our planet.

压舱水的排放是一个影响全球海洋生态系统的重要环境问题。船只在航行中会装载压舱水，以提供稳定性和平衡，尤其是在没有货物运输时。然而，当船只将这些水排放到新的环境中时，它们可能无意中将外来物种引入当地生态系统。这一过程可能导致重大的生态后果，包括对当地海洋生物的干扰以及外来物种的引入，这些外来物种可能会与本地生物竞争。要理解压舱水的排放（discharge of ballast water）的影响，必须认识到压舱水在海事操作中的作用。船只通常在一个港口装载压舱水，并在另一个港口排放，这可能相隔数千英里。这一做法虽然对安全操作船只是必要的，但也对生物多样性构成了风险。许多水生物种，如鱼类、软体动物和微生物，可以在压舱水箱中存活，并在新的环境中繁衍生息，而在这些新环境中，它们可能没有自然捕食者。这些外来物种的引入可能导致当地鱼类种群的下降，并改变受影响地区的食物网动态。例如，斑马贻贝通过压舱水引入美国五大湖，造成了严重的生态和经济损害。它们在食物和栖息地方面与本地贻贝竞争，导致本地物种的下降，并对地方渔业产生了显著影响。为了应对对压舱水的排放（discharge of ballast water）日益关注的问题，国际上已建立了相关法规以减轻这些风险。国际海事组织（IMO）制定了指南和标准，要求船只有效管理其压舱水。这些措施包括处理系统，可以在水排放之前杀死或去除有害生物。此外，许多国家还实施了自己的法规，以解决压舱水管理的问题，进一步强调了在海事操作中安全实践的必要性。然而，执行这些法规可能面临挑战。许多船只穿越多个管辖区，每个管辖区都有自己关于压舱水管理的规则。这种复杂性可能导致执法和合规方面的漏洞，使有害物种继续被引入新的环境。因此，航运业、政府和环保组织必须共同努力，确保压舱水的排放（discharge of ballast water）得到负责任的管理。提高公众意识和教育关于压舱水的影响也至关重要。通过向利益相关者，包括船舶运营商和沿海社区，普及有关压舱水风险的信息，我们可以促进对海洋的责任感和保护意识。总之，压舱水的排放（discharge of ballast water）是一个需要立即关注和行动的重要环境挑战。通过有效的管理、法规和公众参与，我们可以保护海洋生态系统，维护对我们星球健康至关重要的生物多样性。