gland cover

简明释义

密封压盖

英英释义

例句

1.The government launched a program to restore gland cover in deforested areas.

政府启动了一项计划，以恢复遭到砍伐地区的植被覆盖。

2.We need to monitor the gland cover to assess environmental health.

我们需要监测植被覆盖以评估环境健康。

3.Changes in gland cover can lead to soil erosion.

在植被覆盖的变化可能导致土壤侵蚀。

4.The study focused on how gland cover affects local biodiversity.

这项研究集中在植被覆盖如何影响当地生物多样性。

5.Urbanization has significantly reduced the gland cover in this region.

城市化显著减少了该地区的植被覆盖。

作文

In recent years, the importance of gland cover (植被覆盖) has gained significant attention in environmental studies. The term gland cover refers to the layer of vegetation that covers the ground in a particular area. This can include forests, grasslands, wetlands, and agricultural fields. Understanding gland cover is crucial for several reasons, particularly in the context of climate change, biodiversity, and land management. Firstly, gland cover plays a vital role in regulating the Earth's climate. Vegetation absorbs carbon dioxide, one of the main greenhouse gases, during the process of photosynthesis. By sequestering carbon, gland cover helps mitigate the effects of climate change. For instance, forests are known to be significant carbon sinks, meaning they store large amounts of carbon in their biomass and soil. As deforestation occurs and gland cover is lost, the carbon stored in these ecosystems is released back into the atmosphere, exacerbating global warming. Therefore, preserving and restoring gland cover is essential for maintaining a stable climate. Secondly, gland cover is integral to maintaining biodiversity. Diverse ecosystems rely on a variety of plant species to support different animal species. When gland cover is altered or destroyed, it leads to habitat loss, which can threaten the survival of numerous species. For example, wetlands, which are rich in biodiversity, provide critical habitats for many birds, fish, and amphibians. The loss of gland cover in these areas can lead to declines in wildlife populations and even extinction. Thus, protecting and enhancing gland cover is vital for conserving biodiversity. Moreover, gland cover greatly influences water quality and availability. Vegetation plays a key role in the water cycle by absorbing rainfall and reducing runoff. This helps prevent soil erosion and sedimentation in waterways, which can degrade water quality. Additionally, healthy gland cover can filter pollutants from water before they reach rivers and lakes. For instance, riparian zones, which are areas of vegetation along waterways, are essential for maintaining clean water. When gland cover is removed, these natural filtration systems are compromised, leading to increased pollution and decreased water quality. Land management practices also heavily depend on understanding gland cover. Farmers and land planners must consider gland cover when making decisions about land use. For example, sustainable agricultural practices often involve maintaining a certain level of gland cover to prevent soil degradation and promote soil health. Cover crops, for instance, are planted to protect the soil during off-seasons, thus enhancing gland cover and improving overall land productivity. In conclusion, the concept of gland cover (植被覆盖) is multifaceted and encompasses various environmental aspects. Its impact on climate regulation, biodiversity conservation, water quality, and land management highlights its significance in our world today. As we face pressing environmental challenges, understanding and preserving gland cover will be crucial for ensuring a sustainable future for our planet.

近年来，gland cover（植被覆盖）的重要性在环境研究中得到了显著关注。术语gland cover指的是覆盖特定区域地面的植被层。这可以包括森林、草原、湿地和农业用地。理解gland cover对多个原因至关重要，尤其是在气候变化、生物多样性和土地管理的背景下。首先，gland cover在调节地球气候方面发挥着至关重要的作用。植被在光合作用过程中吸收二氧化碳，这是一种主要的温室气体。通过固碳，gland cover有助于减缓气候变化的影响。例如，森林被认为是重要的碳汇，这意味着它们在其生物量和土壤中储存大量的碳。随着森林砍伐和gland cover的丧失，这些生态系统中储存的碳会释放回大气，从而加剧全球变暖。因此，保护和恢复gland cover对于维持稳定气候至关重要。其次，gland cover对维护生物多样性至关重要。多样化的生态系统依赖多种植物物种来支持不同的动物物种。当gland cover被改变或破坏时，会导致栖息地丧失，这可能威胁到许多物种的生存。例如，湿地富含生物多样性，为许多鸟类、鱼类和两栖动物提供关键栖息地。这些地区gland cover的丧失可能导致野生动物种群的下降甚至灭绝。因此，保护和增强gland cover对于保护生物多样性至关重要。此外，gland cover极大地影响水质和可用性。植被在水循环中发挥着关键作用，通过吸收降雨并减少径流。这有助于防止土壤侵蚀和水道中的沉积物，从而降低水质。此外，健康的gland cover可以在污染物到达河流和湖泊之前过滤水中的污染物。例如，沿水道的植被区（即河岸带）对维持清洁水至关重要。当gland cover被移除时，这些自然过滤系统受到损害，从而导致污染增加和水质下降。土地管理实践也在很大程度上依赖于对gland cover的理解。农民和土地规划者在做出土地使用决策时必须考虑gland cover。例如，可持续农业实践通常涉及保持一定水平的gland cover以防止土壤退化并促进土壤健康。例如，覆盖作物是在非生长季节种植的，以保护土壤，从而增强gland cover并提高整体土地生产力。总之，gland cover（植被覆盖）的概念是多方面的，涵盖了各种环境方面。它对气候调节、生物多样性保护、水质和土地管理的影响突显了其在当今世界的重要性。面对紧迫的环境挑战，理解和保护gland cover对于确保我们星球的可持续未来至关重要。