belowground

简明释义

英[bɪˈloʊˌɡraʊnd]美[bɪˈloʊˌɡraʊnd]

adj. 地下的

英英释义

单词用法

同义词

反义词

例句

1.The perennial rhizomes formed closely crowed belowground networks.

多年生根茎在沙基质中形成多层密集网络结构；

2.Most of his friends are now belowground.

他的大多数朋友现在都在地下。

3.Grasslands play a significant role in terrestrial ecosystem carbon cycle due to large biomass stored belowground.

温带草地大部分生物量分布在地下，地下生物量在草地生态系统碳循环中起着重要作用。

4.Belowground biomass in light degraded grassland is higher than in severely degraded grassland.

轻度退化草地地下生物量明显高于退化草地。

5.The content of nitrogen at lower stubble height was higher than that at higher stubble with in the belowground organs, opposite to the underground.

刈割后，地上器官中的氮素含量低茬刈割处理高于高茬刈割处理，地下器官恰好相反。

6.Seat of Loving county, the least populated county in the lower 48 states, Mentone sits smack in the middle of furnace-hot desert with oceans of oil belowground and not much to speak of above.

所在地为可爱的郡，最少人口的郡在48个州中，蒙通正好坐落在热沙漠当中和大量的地下石油和不多值得一提上面的。

7.Seat of Loving county, the least populated county in the lower 48 states, Mentone sits smack in the middle of furnace-hot desert with oceans of oil belowground and not much to speak of above.

所在地为可爱的郡，最少人口的郡在48个州中，蒙通正好坐落在热沙漠当中和大量的地下石油和不多值得一提上面的。

8.On rare clearings in this swampy hell a few Finno-Ugric tribes eventually appeared and left many burial mounts behind, with some of them still belowground because of impassibility of the swamp.

在这难得如此空旷的沼泽地狱里，几个芬兰乌戈尔部落终于出现了，身后留下了许多坟墓，其中有些还是地下，因为的沼泽是那么不近人情。

9.Many animals create burrows belowground 地下 for shelter and safety.

许多动物在地下挖掘洞穴以寻求庇护和安全。

10.The belowground 地下 water reservoir is essential for the irrigation system.

这个地下水库对灌溉系统至关重要。

11.The roots of the trees extend deep belowground 地下 to absorb nutrients.

树木的根系深深地延伸到地下以吸收养分。

12.The construction team discovered ancient artifacts belowground 地下 during the excavation.

施工队在挖掘过程中发现了地下的古代文物。

13.Geothermal energy is harnessed from sources belowground 地下 to heat buildings.

地热能来自于地下的资源，用于加热建筑物。

作文

The world we live in is often defined by what we can see above the surface. However, there is a vast and intricate ecosystem that exists belowground, which plays a crucial role in maintaining the balance of our environment. Understanding the significance of the belowground world can help us appreciate the complexity of nature and the importance of preserving it.Firstly, the belowground environment is home to a myriad of organisms, including bacteria, fungi, and insects. These organisms work tirelessly to decompose organic matter, recycle nutrients, and support plant life. For instance, mycorrhizal fungi form symbiotic relationships with plant roots, enhancing nutrient absorption and water retention. Without these vital interactions that occur belowground, plants would struggle to survive, ultimately affecting the entire food chain.Moreover, the soil belowground serves as a natural filter for water, helping to purify it before it reaches our rivers and lakes. The layers of soil act like a sponge, absorbing rainfall and slowly releasing it back into the ecosystem. This process not only replenishes groundwater supplies but also prevents flooding and erosion. Therefore, protecting the belowground layer is essential for maintaining clean water sources and preventing environmental disasters.In addition to its ecological functions, the belowground world has significant implications for agriculture. Farmers depend on healthy soil to grow crops, and understanding the belowground dynamics can lead to more sustainable farming practices. For example, crop rotation and cover cropping are techniques that enhance soil health by promoting biodiversity and preventing nutrient depletion. By focusing on what lies belowground, farmers can improve yields and reduce their reliance on chemical fertilizers, which can harm the environment.Furthermore, the belowground environment is not just about soil; it also includes underground water systems and geological formations. Aquifers, for instance, store vast amounts of freshwater belowground, providing a crucial resource for communities worldwide. Understanding how these systems function and interact with surface water is vital for effective water management and conservation efforts.Despite its importance, the belowground world is often overlooked in discussions about environmental issues. Urbanization, deforestation, and industrial activities can severely disrupt the delicate balance of belowground ecosystems. Soil degradation, compaction, and pollution can lead to a loss of biodiversity and reduced agricultural productivity. It is imperative that we recognize the value of what exists belowground and take steps to protect it.In conclusion, the belowground world is a hidden treasure that supports life on Earth in countless ways. From nutrient cycling to water filtration and agricultural productivity, the significance of the belowground environment cannot be overstated. As stewards of the planet, we must strive to understand and preserve this vital component of our ecosystem. By doing so, we ensure a healthier, more sustainable future for generations to come.

我们生活的世界往往是由我们能在表面上看到的东西所定义的。然而，在地下存在着一个广阔而复杂的生态系统，它在维持我们环境的平衡中发挥着至关重要的作用。理解地下世界的重要性可以帮助我们欣赏自然的复杂性以及保护它的重要性。首先，地下环境是无数生物的家，包括细菌、真菌和昆虫。这些生物不知疲倦地工作，分解有机物质，循环营养，并支持植物生命。例如，菌根真菌与植物根系形成共生关系，增强营养吸收和水分保持。如果没有这些发生在地下的重要互动，植物将难以生存，最终影响整个食物链。此外，地下的土壤作为水的天然过滤器，有助于在水流入我们的河流和湖泊之前净化水源。土壤的层次像海绵一样，吸收降雨并缓慢释放回生态系统。这一过程不仅补充地下水供应，还防止洪水和侵蚀。因此，保护地下层对维护清洁水源和防止环境灾害至关重要。除了生态功能外，地下世界对农业也具有重要意义。农民依赖健康的土壤来种植作物，而理解地下动态可以导致更可持续的农业实践。例如，轮作和覆盖作物是通过促进生物多样性和防止营养耗竭来增强土壤健康的技术。通过关注地下的内容，农民可以提高产量，减少对化肥的依赖，而化肥可能会对环境造成伤害。此外，地下环境不仅仅是土壤；它还包括地下水系统和地质结构。例如，含水层在地下储存大量淡水，为全球社区提供重要资源。了解这些系统如何运作并与地表水相互作用对于有效的水管理和保护工作至关重要。尽管其重要性，地下世界在讨论环境问题时常常被忽视。城市化、森林砍伐和工业活动可能严重破坏地下生态系统的微妙平衡。土壤退化、压实和污染可能导致生物多样性的丧失和农业生产力的降低。我们必须认识到地下存在的价值，并采取措施保护它。总之，地下世界是一个隐藏的宝藏，以无数方式支持着地球上的生命。从营养循环到水过滤和农业生产力，地下环境的重要性不容小觑。作为地球的管理者，我们必须努力理解和保护这一生态系统的重要组成部分。这样做，我们确保为未来几代人创造一个更健康、更可持续的未来。