biogenic

简明释义

英[ˌbaɪəʊˈdʒenɪk]美[ˌbaɪoʊˈdʒenɪk]

adj. 生命所必需的；生物所造成的

英英释义

单词用法

同义词

反义词

例句

1.This paper reports the experimental investigation on the derivatising condition of biogenic amines with dansyl chloride as fluorescent derivation agent.

报道了荧光衍生试剂丹磺酰氯同多种生物胺进行衍生化反应条件的实验研究。

2.The unique depositional environments of this area in the Quaternary are the important conditions for forming the large scale biogenic gas pools.

本区第四纪独特的沉积环境是形成大型生物气藏最重要的地质条件。

3.Fermentation is a biogenic process.

发酵是一种生物化学反应过程。

4."We believe that the biogenic hypothesis is stronger now than when we first proposed it 13 years ago," said Everett Gibson, a Nasa scientist.

美国宇航局科学家艾弗·瑞特·吉布森说：“我们相信，现今有关火星存在生物体的假设比13年前刚提出时更有说服力了。”

5.The debate centres on magnetite crystals found in the meteorite. A study carried out in 1996 suggested that they were biogenic -produced by living organisms.

有关火星存在生命体的争论主要集中在这块陨星中所发现的磁性晶体上。1996年开展的一项研究认为，这些晶体是有机生物体的生命遗迹。

6.The contents of biogenic elements in China marginal sea sediments are related to their grain sizes, river transport, et al.

中国近海沉积物中生源要素的含量与其粒度、河流输入等诸多因素有关。

7.The method and terminology for describing pelagic manganese nodules (oncolites) have been suggested based on their biogenic origin.

从生物岩的角度提出深海锰结核（锰质核形石）的描述方法及所用术语。

8.The soil in this region is rich in biogenic 生物源的 materials, which enhance plant growth.

该地区的土壤富含生物源的材料，促进植物生长。

9.In geology, biogenic 生物源的 rocks are formed from the remains of living organisms.

在地质学中，生物源的岩石是由生物残骸形成的。

10.The study focused on biogenic 生物源的 carbon production in coastal ecosystems.

该研究集中于沿海生态系统中的生物源的碳生产。

11.The researchers discovered that the lake's sediments contained biogenic 生物源的 methane.

研究人员发现湖泊沉积物中含有生物源的甲烷。

12.Microorganisms play a crucial role in the biogenic 生物源的 processes of nutrient cycling.

微生物在营养循环的生物源的过程中起着至关重要的作用。

作文

In the study of ecology and environmental science, the term biogenic (生物源的) plays a crucial role in understanding the interactions between living organisms and their environments. The concept of biogenic materials refers to substances that are produced by living organisms, which can be organic compounds, minerals, or even gases. These materials are essential for various ecological processes, including nutrient cycling, soil formation, and energy flow within ecosystems.One of the most significant aspects of biogenic processes is their contribution to the carbon cycle. Plants, through the process of photosynthesis, absorb carbon dioxide from the atmosphere and convert it into organic matter. This organic matter serves as a foundation for the food web, supporting herbivores, carnivores, and decomposers. The biogenic nature of this carbon fixation is vital for maintaining the balance of carbon in the environment, helping to mitigate climate change by reducing the amount of greenhouse gases in the atmosphere.Furthermore, biogenic materials are not limited to carbon; they also include nitrogen and phosphorus compounds that are critical for plant growth. Nitrogen-fixing bacteria, for example, convert atmospheric nitrogen into forms that plants can use. These biogenic processes ensure that ecosystems remain productive and resilient. Without the contributions of these living organisms, ecosystems would struggle to thrive, leading to a decline in biodiversity and ecosystem services.In addition to their ecological importance, biogenic substances have practical applications in various industries. For instance, biogenic silica, derived from diatoms, is used in the production of filters and abrasives. Similarly, biogenic materials like chitin, found in the exoskeletons of crustaceans, are utilized in bioplastics and pharmaceuticals. The exploration of biogenic resources has opened new avenues for sustainable development and innovation, highlighting the potential of nature-based solutions to address global challenges.Moreover, understanding the biogenic origins of certain materials can lead to advancements in environmental remediation. For example, bioremediation techniques utilize microorganisms to degrade pollutants in contaminated environments. By harnessing the power of biogenic processes, scientists can restore ecosystems impacted by human activities, emphasizing the importance of integrating biological knowledge into environmental management strategies.In conclusion, the term biogenic encapsulates the intricate relationship between life and the environment. From its role in nutrient cycles to its applications in industry and environmental restoration, biogenic materials and processes are fundamental to the health of our planet. As we continue to face environmental challenges, recognizing the value of biogenic resources will be crucial for fostering sustainable practices and ensuring the well-being of future generations. By prioritizing the preservation of biogenic systems, we can create a more resilient and balanced ecosystem that supports both human needs and the natural world.

在生态学和环境科学的研究中，术语biogenic（生物源的）在理解生物体与其环境之间的相互作用时起着至关重要的作用。biogenic材料的概念是指由生物体产生的物质，这些物质可以是有机化合物、矿物甚至气体。这些材料对于各种生态过程至关重要，包括养分循环、土壤形成和生态系统内的能量流动。biogenic过程最重要的方面之一是它们对碳循环的贡献。植物通过光合作用从大气中吸收二氧化碳，并将其转化为有机物质。这些有机物质作为食物链的基础，支持草食动物、肉食动物和分解者。biogenic这种碳固定的特性对于维持环境中的碳平衡至关重要，有助于通过减少大气中的温室气体来缓解气候变化。此外，biogenic材料不仅限于碳；它们还包括氮和磷化合物，这些化合物对于植物生长至关重要。例如，固氮细菌将大气中的氮转化为植物可以使用的形式。这些biogenic过程确保生态系统保持生产力和韧性。如果没有这些生物体的贡献，生态系统将难以繁荣，导致生物多样性和生态系统服务的下降。除了生态重要性之外，biogenic物质在各个行业中也有实际应用。例如，来自硅藻的生物硅用于生产过滤器和磨料。同样，像壳聚糖这样的biogenic材料，存在于甲壳类动物的外骨骼中，被用于生物塑料和制药。对biogenic资源的探索为可持续发展和创新开辟了新的途径，突显了基于自然的解决方案应对全球挑战的潜力。此外，了解某些材料的biogenic起源可以推动环境修复方面的进展。例如，生物修复技术利用微生物降解受污染环境中的污染物。通过利用biogenic过程的力量，科学家可以恢复受人类活动影响的生态系统，强调将生物知识融入环境管理策略的重要性。总之，术语biogenic概括了生命与环境之间错综复杂的关系。从其在养分循环中的作用到其在工业和环境恢复中的应用，biogenic材料和过程是我们星球健康的基础。随着我们继续面临环境挑战，认识到biogenic资源的价值对于促进可持续实践和确保未来几代人的福祉至关重要。通过优先保护biogenic系统，我们可以创造一个更具韧性和平衡的生态系统，支持人类需求和自然世界。