macrophytes

简明释义

英[ˈmæk.rə.faɪts]美[ˈmæk.roʊ.faɪts]

n. [植]大型植物（macrophyte 的复数）

英英释义

单词用法

同义词

反义词

例句

1.Submerged macrophytes are the key factor determining nutritional status of phosphorus in a lake.

沉水植物是影响湖泊磷营养状态的重要因素。

2.The current situation, function, management and protective measures of the macrophytes in Yuqiao Reservoir are discussed.

本文论述了于桥水库大型水生植物的现状、作用、管理和保护对策及管理和利用中存在的问题。

3.So it is necessary to study synthetically the water effect made by submerged macrophytes on polluted water body.

所以系统研究沉水植物对污染水体所产生的水质改善效应是必要的。

4.Water flow can affect structure of the community and species distribution, as well as the production, metabolic processes and morphological characteristics of macrophytes.

水流不仅能影响水生植物群落结构和物种分布，还能影响其繁殖传播、新陈代谢过程和形态特征。

5.Study the biomass impact on water improvement effect by different kinds of submerged macrophytes. The results interpreted from the experiments provide the reference to project.

研究生物量对不同沉水植物水质改善效应的影响，从试验得出生物量的影响结果，为工程应用提供参考；

6.So, reestablishment of floating macrophytes was also a significant method to reconstruct the eutrophic lake ecosystem and control inner loading release.

因此，恢复以水生植物为丰的水生生态系统足重建富营养湖泊生态系统和控制湖泊内源负荷的重要措施。

7.Hydrological characteristics, such as water level and water flow, are significant factors influencing macrophytes.

水位、水流等水文特征是影响水生植物的重要因素。

8.Study the biomass impact on water improvement effect by different kinds of submerged macrophytes. The results interpreted from the experiments provide the reference to project.

研究生物量对不同沉水植物水质改善效应的影响，从试验得出生物量的影响结果，为工程应用提供参考；

9.The water improvement effects from different kinds of submerged macrophytes were studied according to contrastive experiments.

通过试验对比研究不同种类沉水植物对水质的改善效应；

10.The decline of macrophytes in the river is a sign of environmental degradation.

河流中大藻类的减少是环境退化的一个迹象。

11.The lake is home to various types of macrophytes, which provide essential habitat for aquatic life.

这个湖泊栖息着多种类型的大藻类，为水生生物提供了重要的栖息地。

12.Researchers study macrophytes to understand their role in water filtration and ecosystem health.

研究人员研究大藻类以了解它们在水过滤和生态系统健康中的作用。

13.Some species of macrophytes can help reduce nutrient pollution in lakes.

一些大藻类物种可以帮助减少湖泊中的营养污染。

14.In this wetland, the abundance of macrophytes indicates a healthy environment.

在这个湿地中，大藻类的丰富程度表明环境健康。

作文

Macrophytes are large aquatic plants that play a crucial role in the ecosystem of freshwater and marine environments. These plants, which can be found in lakes, rivers, and coastal areas, provide numerous benefits to both aquatic life and the surrounding environment. Understanding the significance of macrophytes (大型水生植物) is essential for appreciating the delicate balance of aquatic ecosystems. One of the primary functions of macrophytes (大型水生植物) is their ability to produce oxygen through photosynthesis. This process not only supports the growth of various fish species but also contributes to the overall health of the water body. The presence of macrophytes (大型水生植物) increases the dissolved oxygen levels in the water, which is vital for the survival of aerobic organisms. Furthermore, these plants serve as a habitat for many aquatic organisms, including insects, amphibians, and fish, creating a rich biodiversity in their vicinity.Additionally, macrophytes (大型水生植物) help in stabilizing sediments in aquatic environments. Their extensive root systems anchor them to the substrate, preventing soil erosion and reducing turbidity in the water. This stabilization is particularly important in areas prone to strong currents or wave action, where loose sediments can easily be displaced. By maintaining sediment integrity, macrophytes (大型水生植物) contribute to clearer water, which is beneficial for both aquatic life and human activities such as fishing and recreation.Moreover, macrophytes (大型水生植物) play a significant role in nutrient cycling within aquatic ecosystems. They absorb nutrients from the water, including nitrogen and phosphorus, which can lead to eutrophication if present in excess. By taking up these nutrients, macrophytes (大型水生植物) help to regulate nutrient levels, thus maintaining a balanced ecosystem. In this way, they act as natural filters, improving water quality and promoting a healthier environment for all organisms.In addition to their ecological benefits, macrophytes (大型水生植物) also have economic importance. They are utilized in various ways, such as in aquaculture, where they provide food and shelter for commercially valuable fish species. Furthermore, some macrophytes (大型水生植物) are harvested for use in traditional medicine, ornamental purposes, and even biofuel production. The sustainable management of these plants is vital to ensure that their benefits can be enjoyed without compromising their populations or the ecosystems they inhabit.However, macrophytes (大型水生植物) face numerous threats, including habitat destruction, pollution, and invasive species. Human activities such as urban development, agriculture, and industrialization have led to the degradation of aquatic habitats, putting macrophytes (大型水生植物) at risk. Additionally, the introduction of non-native plant species can outcompete native macrophytes (大型水生植物), further threatening their survival. Conservation efforts are essential to protect these vital plants and the ecosystems they support.In conclusion, macrophytes (大型水生植物) are indispensable components of aquatic ecosystems. Their roles in oxygen production, sediment stabilization, nutrient cycling, and economic value highlight their importance in maintaining healthy water bodies. As we continue to face environmental challenges, it is crucial to recognize the significance of macrophytes (大型水生植物) and work towards their conservation for the benefit of future generations.