gleying

简明释义

英[ˈɡliːɪŋ]美[ɡˈliːɪŋ]

潜育化

英英释义

单词用法

同义词

反义词

例句

1.The proper ways of amelioration and utilization of gleying and swamping soils were presented on the basis of a large number of field investigations and experiments.

在大量调查和田间试验的基础上，提出了适用于当地的潜育化沼泽化土壤改良利用途径。

2.The proper ways of amelioration and utilization of gleying and swamping soils were presented on the basis of a large number of field investigations and experiments.

在大量调查和田间试验的基础上，提出了适用于当地的潜育化沼泽化土壤改良利用途径。

3.Strengthening the research of gleying marsh inland and its recent process and evidence derived from sedimentation profile;

加强内陆潜育沼泽研究，注重现代过程与沉积剖面证据；

4.The formation of a gley is known as gleying.

潜育层是通过潜育作用形成的。

5.The process of gleying is crucial in wetland ecosystems.

在湿地生态系统中，gleying（泥炭化）过程至关重要。

6.Farmers need to be aware of gleying when choosing crops for waterlogged soils.

农民在选择水涝土壤的作物时需要注意gleying（泥炭化）。

7.The soil showed signs of gleying, indicating poor drainage.

土壤显示出gleying（泥炭化）的迹象，表明排水不良。

8.Research on gleying helps us understand soil health.

对gleying（泥炭化）的研究帮助我们了解土壤健康。

9.In regions prone to flooding, gleying can affect land use.

在易洪水的地区，gleying（泥炭化）会影响土地使用。

作文

In the study of soil science, various processes contribute to the formation and characteristics of different soil types. One such process is gleying, which refers to the development of gley soils under waterlogged conditions. These soils are typically found in areas with poor drainage, where excess water accumulates, leading to a reduction in oxygen levels. As a result, the chemical composition of the soil changes, giving rise to distinct features that can significantly affect plant growth and ecosystem dynamics. The primary characteristic of gleying is the formation of grey or bluish-grey colors in the soil profile, which is a direct consequence of the anaerobic conditions present in waterlogged environments. During the gleying process, iron compounds in the soil undergo reduction reactions, resulting in the leaching of iron oxides and the accumulation of reduced iron forms. This color change is not just an aesthetic feature; it is indicative of the soil's ability to support certain types of vegetation and influence water retention capabilities. Gley soils are often associated with wetlands and marshy areas, where the saturation of water creates a unique habitat for various plant and animal species. The implications of gleying extend beyond just soil formation; they also play a crucial role in the hydrology of an area. For instance, the presence of gley soils can impact local water tables and the movement of water through the landscape. This can lead to increased flooding risks in some regions, while in others, it may contribute to the maintenance of wetlands that support biodiversity. In agricultural contexts, understanding the process of gleying is essential for effective land management. Farmers and land planners must consider the implications of gley soils when deciding on crop selection and irrigation practices. Certain crops may thrive in gleyed soils, while others may struggle due to the anaerobic conditions that prevail in these environments. Thus, recognizing the signs of gleying can help in making informed decisions that enhance agricultural productivity and sustainability. Moreover, the study of gleying also has environmental significance. As climate change continues to alter precipitation patterns and water availability, understanding how gley soils function can provide insights into ecosystem resilience. Wetlands, often characterized by gleyed soils, serve as important carbon sinks and play a vital role in mitigating climate change effects. Protecting these areas from degradation is crucial for maintaining their ecological functions and supporting biodiversity. In conclusion, gleying is a critical process in soil formation that has far-reaching implications for agriculture, ecology, and hydrology. By recognizing the characteristics and effects of gley soils, we can better appreciate the intricate relationships between soil, water, and life. This understanding not only aids in sustainable land management practices but also emphasizes the importance of preserving our natural ecosystems for future generations.

在土壤科学研究中，各种过程促成了不同土壤类型的形成和特征。其中一个过程是gleying，它指的是在水涝条件下发育的灰色土壤。这些土壤通常出现在排水不良的地区，过量的水积聚导致氧气水平降低。因此，土壤的化学组成发生变化，产生明显的特征，这可能会显著影响植物生长和生态系统动态。 gleying的主要特征是土壤剖面中形成灰色或蓝灰色，这直接是水涝环境中缺氧条件的结果。在gleying过程中，土壤中的铁化合物经历还原反应，导致铁氧化物的淋溶和还原铁形式的积累。这种颜色变化不仅仅是美观特征；它表明土壤支持某些类型植物的能力，并影响水分保持能力。 灰色土壤通常与湿地和沼泽地区相关，在这些地方，水的饱和创造了各种植物和动物物种独特的栖息地。gleying的影响不仅限于土壤形成；它们还对一个地区的水文循环起着至关重要的作用。例如，灰色土壤的存在可能会影响当地的水位和水在景观中的流动。这可能导致某些地区洪水风险增加，而在其他地区，它可能有助于维持支持生物多样性的湿地。 在农业背景下，理解gleying过程对于有效的土地管理至关重要。农民和土地规划者在决定作物选择和灌溉实践时必须考虑灰色土壤的影响。某些作物可能在灰色土壤中茁壮成长，而其他作物可能由于这些环境中存在的厌氧条件而难以生存。因此，识别gleying的迹象可以帮助做出明智的决策，从而增强农业生产力和可持续性。 此外，研究gleying也具有环境意义。随着气候变化继续改变降水模式和水的可用性，了解灰色土壤如何发挥功能可以为生态系统的韧性提供见解。湿地，通常以灰色土壤为特征，是重要的碳汇，在减缓气候变化影响方面发挥着至关重要的作用。保护这些区域免受退化对维持其生态功能和支持生物多样性至关重要。 总之，gleying是土壤形成中的一个关键过程，对农业、生态和水文学具有深远的影响。通过认识灰色土壤的特征和影响，我们可以更好地欣赏土壤、水和生命之间的复杂关系。这种理解不仅有助于可持续土地管理实践，还强调了保护我们自然生态系统的重要性，以造福未来世代。