extinction value

简明释义

消光值;

英英释义

例句

1.The extinction value of a brand can influence its market strategy and positioning.

品牌的灭绝价值可以影响其市场策略和定位。

2.Assessing the extinction value of natural resources helps policymakers make informed decisions.

评估自然资源的灭绝价值有助于政策制定者做出明智的决策。

3.Investors often consider the extinction value of a business when assessing its long-term viability.

投资者在评估企业的长期生存能力时，通常会考虑其灭绝价值。

4.The company calculated the extinction value to determine how much they could afford to lose if their main product failed.

公司计算了灭绝价值以确定如果他们的主要产品失败，他们能承受多少损失。

5.In environmental economics, the extinction value of endangered species is crucial for conservation efforts.

在环境经济学中，濒危物种的灭绝价值对保护工作至关重要。

作文

In recent years, the concept of extinction value has gained significant attention in environmental economics and conservation discussions. This term refers to the worth of a species or ecosystem that is lost when it goes extinct. The extinction value represents not only the economic implications of biodiversity loss but also the intrinsic value of living organisms that cannot be quantified in monetary terms. Understanding this concept is crucial as it highlights the importance of preserving our planet's biodiversity for future generations.Biodiversity is essential for maintaining the balance of ecosystems, which in turn supports human life. Each species plays a unique role in its habitat, contributing to processes such as pollination, nutrient cycling, and water purification. When a species becomes extinct, we lose not only its direct contributions but also the potential benefits it may have provided in the future. For example, many medicinal compounds are derived from plants and animals, and the extinction of these organisms could mean the loss of potential cures for diseases. This aspect of extinction value emphasizes the need for conservation efforts to protect these vital species before it is too late.Moreover, the extinction value extends beyond economic and practical considerations; it also encompasses cultural and aesthetic dimensions. Many cultures around the world have deep connections with their local flora and fauna, which are integral to their identity and heritage. The loss of a species can lead to the erosion of cultural practices and knowledge that have been passed down through generations. Therefore, understanding the extinction value involves recognizing the cultural significance of biodiversity and the role it plays in shaping human experiences.The challenge lies in quantifying the extinction value. While economists have developed various models to estimate the economic impacts of species loss, many aspects remain difficult to measure. For instance, how do we assign a monetary value to the beauty of a sunset viewed in a pristine natural environment or the joy of witnessing wildlife in its natural habitat? These experiences contribute to our quality of life and well-being, yet they resist easy quantification. This complexity underscores the need for a multi-faceted approach to conservation that considers both tangible and intangible values associated with biodiversity.In conclusion, the concept of extinction value serves as a powerful reminder of what is at stake in the face of ongoing environmental degradation and species loss. By recognizing the myriad ways in which biodiversity enriches our lives—economically, culturally, and emotionally—we can better advocate for conservation measures that protect our planet's precious ecosystems. It is imperative that we act now to preserve the diversity of life on Earth, ensuring that future generations inherit a rich and vibrant world full of opportunities for discovery and connection. The extinction value thus encapsulates the urgent need for collective action in safeguarding our natural heritage.

近年来，“灭绝价值”这一概念在环境经济学和保护讨论中引起了广泛关注。这个术语指的是当一个物种或生态系统灭绝时所失去的价值。“灭绝价值”不仅代表了生物多样性丧失的经济影响，还包括那些无法以货币形式量化的生物体的内在价值。理解这个概念至关重要，因为它强调了保护我们星球生物多样性的重要性，以便为未来的世代保留这些资源。生物多样性对于维持生态系统平衡至关重要，而生态系统又支持着人类生活。每个物种在其栖息地中扮演着独特的角色，贡献于授粉、养分循环和水净化等过程。当一个物种灭绝时，我们不仅失去了其直接贡献，还失去了它未来可能提供的潜在益处。例如，许多药物成分都是从植物和动物中提取的，而这些生物的灭绝可能意味着我们失去潜在治愈疾病的机会。“灭绝价值”的这一方面强调了保护这些重要物种的必要性，以防止为时已晚。此外，“灭绝价值”还超越了经济和实用考虑，涵盖了文化和美学维度。世界各地的许多文化与当地的动植物有着深厚的联系，这些联系是其身份和遗产的重要组成部分。一个物种的消失可能导致与之相关的文化实践和知识的侵蚀，这些文化实践和知识是世代相传的。因此，理解“灭绝价值”就涉及到认识生物多样性的文化意义以及它在塑造人类体验中的作用。挑战在于量化“灭绝价值”。虽然经济学家已经开发出各种模型来估计物种丧失的经济影响，但许多方面仍然难以测量。例如，我们如何给在原始自然环境中观看日落的美丽或在自然栖息地中目睹野生动物的快乐赋予货币价值？这些经历丰富了我们的生活质量和幸福感，但却难以简单量化。这种复杂性强调了需要采取多方面的方法来保护，考虑与生物多样性相关的有形和无形价值。总之，“灭绝价值”这一概念强有力地提醒我们，在面临持续的环境恶化和物种丧失时，所面临的风险有多么巨大。通过认识到生物多样性在经济、文化和情感方面丰富我们生活的种种方式，我们可以更好地倡导保护措施，保护我们星球上珍贵的生态系统。我们必须立即采取行动，保护地球上生命的多样性，确保未来的世代继承一个充满丰富和活力的世界，拥有发现和联系的机会。因此，“灭绝价值”概括了在保护我们自然遗产方面集体行动的紧迫需求。