sedges

简明释义

英[/ˈsɛdʒɪz/]美[/ˈsɛdʒɪz/]

n. 莎草（sedge 的复数形式）

n. （Sedges）人名；（英）塞奇斯

英英释义

单词用法

同义词

反义词

例句

1.Where the fierce wind, fog filled the air, over the swamps and peat swamps, only sedges, weeds and ferns can survive.

那里海风猛烈，雾气弥漫，遍布沼泽和泥炭沼泽，只有莎草、杂草和蕨类能够生存。

2.Where the fierce wind, fog filled the air, over the swamps and peat swamps, only sedges, weeds and ferns can survive.

那里海风猛烈，雾气弥漫，遍布沼泽和泥炭沼泽，只有莎草、杂草和蕨类能够生存。

3.Troughs thick with summer-green sedges and other wet-loving plants ruffle the dry brown ridges of an Alaska bog.

冰蚀槽长满了夏绿色的莎草和其他喜爱潮湿的植物，蜿蜒在阿拉斯加一处酸沼的褐色干燥山脊上。

4.Spider lilies grow among sedges and rushes in the coastal prairie land of Texas' Brazos Bend State Park.

Brazos Bend州立公园座落于德克萨斯州的的海岸大草原，在莎草和急流中，长着一种神似蜘蛛的百合花。

5.The wetlands are home to various plants, including sedges (莎草) that thrive in waterlogged conditions.

湿地是多种植物的栖息地，包括在水分充足的环境中茁壮成长的sedges (莎草)。

6.Birdwatchers often find interesting species around areas dominated by sedges (莎草).

鸟类观察者常常在以sedges (莎草) 为主的区域发现有趣的物种。

7.In landscaping, sedges (莎草) can be used to create natural-looking borders.

在园艺设计中，sedges (莎草) 可用于创建自然美观的边界。

8.The roots of sedges (莎草) help stabilize the soil in marshy areas.

在沼泽地区，sedges (莎草) 的根系有助于稳定土壤。

9.Many animals rely on sedges (莎草) for food and shelter.

许多动物依赖于sedges (莎草) 作为食物和栖息地。

作文

In the realm of botany, understanding various plant types is crucial for both ecological studies and environmental conservation. One such group of plants that often goes unnoticed is the sedges (莎草). While many people are familiar with grasses and rushes, sedges play a vital role in many ecosystems around the world. They can be found in wetlands, meadows, and even along riverbanks, providing essential habitat for numerous wildlife species. Sedges belong to the family Cyperaceae, which includes over 5,000 species. These plants are characterized by their triangular stems and grass-like leaves, which can vary in size and shape depending on the species. Unlike grasses, which have hollow stems, sedges typically have solid stems. This unique structural feature allows them to thrive in wet environments where other plants might struggle. One of the most notable aspects of sedges is their ability to stabilize soil and prevent erosion. Their extensive root systems help bind the soil together, making them invaluable in maintaining the integrity of wetland ecosystems. Additionally, sedges provide shelter and nesting materials for birds, amphibians, and other wildlife. In fact, many species of waterfowl rely on sedges for food and habitat during their breeding seasons. From an ecological perspective, sedges also contribute to nutrient cycling within their environments. They absorb excess nutrients from the water, helping to maintain a balanced ecosystem. This is particularly important in areas that may suffer from pollution or nutrient overload due to agricultural runoff. By filtering out these excess nutrients, sedges help improve water quality and promote biodiversity. Moreover, sedges have been used by various cultures throughout history for practical purposes. Indigenous peoples in many regions have utilized sedges for weaving mats, baskets, and even roofing materials. Their durability and flexibility make them ideal for crafting functional items that withstand the test of time. In conclusion, while sedges may not receive the same level of attention as more popular plants like trees or flowering plants, they are undeniably important to our ecosystems and human cultures. As we continue to study and appreciate the diversity of plant life, it is essential to recognize the value of sedges in maintaining ecological balance and supporting wildlife. Protecting these plants and their habitats should be a priority for conservation efforts, ensuring that future generations can enjoy the benefits they provide. Whether we encounter them in a serene wetland or a bustling riverbank, sedges remind us of the intricate connections within our natural world and the importance of every species in sustaining life on Earth.

在植物学的领域中，理解各种植物类型对于生态研究和环境保护至关重要。其中一个常常被忽视的植物群体是sedges（莎草）。虽然许多人熟悉草和芦苇，但sedges在全球许多生态系统中扮演着重要角色。它们可以在湿地、草地甚至河岸上找到，为众多野生动物提供必需的栖息地。 莎草属于莎草科（Cyperaceae），包括超过5000个物种。这些植物的特点是三角形的茎和类似草的叶子，具体的大小和形状因物种而异。与有空心茎的草不同，sedges通常具有实心的茎。这种独特的结构特征使它们能够在其他植物可能挣扎的湿润环境中繁荣生长。 sedges最显著的方面之一是它们稳定土壤和防止侵蚀的能力。它们广泛的根系帮助将土壤结合在一起，使它们在维护湿地生态系统的完整性方面不可或缺。此外，sedges为鸟类、两栖动物和其他野生动物提供栖息地和筑巢材料。事实上，许多水禽在繁殖季节依赖于sedges作为食物和栖息地。 从生态角度来看，sedges还促进其环境中的养分循环。它们吸收水中的多余养分，有助于维持生态系统的平衡。这在可能因农业径流而遭受污染或养分过载的地区尤为重要。通过过滤这些多余的养分，sedges帮助改善水质并促进生物多样性。 此外，各种文化在历史上也利用sedges进行实用目的。许多地区的土著人民利用sedges编织垫子、篮子，甚至屋顶材料。它们的耐用性和灵活性使它们成为制作经得起时间考验的功能性物品的理想材料。 总之，尽管sedges可能没有像树木或开花植物那样受到同等程度的关注，但它们无疑对我们的生态系统和人类文化至关重要。随着我们继续研究和欣赏植物生命的多样性，认识到sedges在维护生态平衡和支持野生动物中的价值是至关重要的。保护这些植物及其栖息地应该是保护工作的一项优先事项，以确保后代能够享受它们所提供的好处。无论我们是在宁静的湿地还是繁忙的河岸遇见它们，sedges都提醒我们自然界内复杂的联系以及每个物种在维持地球生命中的重要性。