globigerina

简明释义

英[ˌɡləʊbɪdʒəˈraɪnə]美[ɡloˌbɪdʒəˈraɪnə]

n. 球房虫；海底软泥

复 数 g l o b i g e r i n a s 或 g l o b i g e r i n a e

英英释义

单词用法

同义词

反义词

例句

1.The sediment analysis revealed a high concentration of globigerina 球形虫 shells.

沉积物分析显示出高浓度的globigerina 球形虫 壳。

2.Scientists discovered new species of globigerina 球形虫 in the deep ocean.

科学家在深海发现了新的globigerina 球形虫 物种。

3.In marine biology, globigerina 球形虫 are often used as indicators of climate change.

在海洋生物学中，globigerina 球形虫 常被用作气候变化的指标。

4.The study of globigerina 球形虫 fossils helps researchers understand ancient ocean conditions.

对globigerina 球形虫 化石的研究帮助研究人员理解古代海洋条件。

5.The presence of globigerina 球形虫 in the sediment indicates a warm water environment.

沉积物中存在globigerina 球形虫 表明这是一个温暖水域环境。

作文

The study of marine biology often leads to fascinating discoveries about the microscopic organisms that inhabit our oceans. One such organism is the *span*globigerina*span*, a type of planktonic foraminifera that plays a crucial role in the marine ecosystem. These single-celled protists are not only interesting due to their unique shell structures but also because they contribute significantly to the ocean's carbon cycle. The *span*globigerina*span* can be found in various marine environments, from shallow coastal waters to the deep sea. Their shells, composed mainly of calcium carbonate, accumulate on the ocean floor after the organisms die, forming sedimentary layers that can tell us much about the Earth's geological history.Understanding the life cycle and habitat of *span*globigerina*span* is essential for marine scientists. These organisms thrive in warm, nutrient-rich waters where they feed on smaller microorganisms. As they grow, they build their intricate shells, which can vary in shape and size depending on the species. The most common types of *span*globigerina*span* include *Globigerina bulloides* and *Globigerina ruber*, each adapted to different environmental conditions.One of the remarkable aspects of *span*globigerina*span* is their ability to respond to changes in climate and ocean chemistry. For instance, variations in temperature and salinity can influence their reproduction rates and distribution. This sensitivity makes them valuable indicators for researchers studying past and present climate changes. By examining the fossilized remains of *span*globigerina*span* found in sediment cores, scientists can reconstruct ancient ocean temperatures and understand how marine ecosystems have evolved over time.Moreover, the presence of *span*globigerina*span* in sedimentary deposits can also provide insights into past oceanic conditions. High concentrations of these foraminifera in certain layers may indicate periods of warmer climates, while lower concentrations could suggest cooler conditions. This information is vital for predicting future changes in the ocean as global temperatures continue to rise due to climate change.In addition to their ecological significance, *span*globigerina*span* also has economic importance. The calcium carbonate shells of these organisms are used in various industries, including construction and agriculture. They are processed to produce lime and other materials that are essential for building and soil enhancement. Thus, the humble *span*globigerina*span* not only contributes to our understanding of marine biology and climate science but also supports human activities and economies.In conclusion, the *span*globigerina*span* is a remarkable organism that serves as a vital link in the ocean's food web and a key player in the global carbon cycle. Its sensitivity to environmental changes makes it an important subject of study for scientists seeking to understand the impacts of climate change on marine ecosystems. As we continue to explore the depths of our oceans, the significance of *span*globigerina*span* will undoubtedly become even more apparent, highlighting the intricate connections between marine life and the health of our planet.

海洋生物学的研究常常会导致对栖息在我们海洋中的微观生物的迷人发现。其中一种生物是globigerina，一种浮游有孔虫，在海洋生态系统中扮演着重要角色。这些单细胞原生生物不仅因其独特的壳结构而引人注目，还因为它们对海洋碳循环的显著贡献。globigerina可以在各种海洋环境中找到，从浅海沿岸水域到深海。它们的壳主要由碳酸钙组成，在生物死亡后积累在海底，形成沉积层，可以告诉我们很多关于地球地质历史的信息。了解globigerina的生命周期和栖息地对海洋科学家至关重要。这些生物在温暖、富含营养的水域中繁荣生长，以较小的微生物为食。随着它们的生长，它们构建出复杂的壳体，根据物种的不同，其形状和大小也有所不同。最常见的globigerina类型包括Globigerina bulloides和Globigerina ruber，它们适应不同的环境条件。globigerina的一个显著方面是它们对气候和海洋化学变化的响应能力。例如，温度和盐度的变化会影响它们的繁殖率和分布。这种敏感性使它们成为研究人员研究过去和现在气候变化的重要指标。通过检查沉积核心中发现的化石化globigerina残骸，科学家们可以重建古代海洋温度，并了解海洋生态系统如何随时间演变。此外，globigerina在沉积物中的存在还可以提供对过去海洋条件的洞察。在某些层中高浓度的这些有孔虫可能表明气候变暖时期，而较低浓度则可能表明较冷的条件。这些信息对于预测全球气温因气候变化而继续上升时海洋的未来变化至关重要。除了生态意义外，globigerina还有经济重要性。这些生物的碳酸钙壳被用于建筑和农业等多个行业。它们被加工以生产石灰和其他对建筑和土壤改良至关重要的材料。因此，卑微的globigerina不仅有助于我们理解海洋生物学和气候科学，还支持人类活动和经济。总之，globigerina是一种非凡的生物，是海洋食物网中的重要环节，也是全球碳循环的关键参与者。它对环境变化的敏感性使其成为科学家研究气候变化对海洋生态系统影响的重要研究对象。随着我们继续探索海洋深处，globigerina的重要性无疑将变得更加明显，突显出海洋生物与我们星球健康之间的复杂联系。