solonchak

简明释义

英[ˌsɒlənˈtʃæk]美[ˌsoʊlənˈtʃæk]

n. [土壤] 盐土

英英释义

单词用法

同义词

反义词

例句

1.The kernel of solonchak agriculture is to breed halophyte with high economy to endure the saline environment.

盐土农业的关键是选育有经济价值的耐盐植物以适应盐渍环境。

2.From the viewpoint of soil formation, the principle of rational use of alkaline grassland and reclamation of soda solonchak should be the protection and restoration of vegetative covers of the soils.

按照土壤发生的观点，合理利用碱性草原和改良苏打盐(碱)土的原则，应是保护和恢复植被。

3.The microbial properties of artificial soil mixed with brackish dredged sediment, caustic sludge and coal ash were studied, with coastal solonchak and Turbi-Anthric Primosol as the control.

以滨海盐土、扰动人为新成土（客土）为对照，就利用海湾泥、碱渣和粉煤灰作为城市园林绿化种植基质的土壤微生物特性进行了研究。

4.This work reports on the Variations of soluble salts in soda sulphate meadow solonchak reclaimation.

本研究对苏打化硫酸盐草甸盐土改良过程中易溶性盐分的变化规律作了初步探讨。

5.Mangrove solonchak is a special type of soil under mangrove vegetation.

红树林盐土是红树植被下的一类特殊土壤。

6.From the viewpoint of soil formation, the principle of rational use of alkaline grassland and reclamation of soda solonchak should be the protection and restoration of vegetative covers of the soils.

按照土壤发生的观点，合理利用碱性草原和改良苏打盐(碱)土的原则，应是保护和恢复植被。

7.Farmers often struggle to cultivate crops in solonchak areas due to the harsh conditions.

由于恶劣的条件，农民在盐碱地地区种植作物常常面临困难。

8.The region is known for its vast areas of solonchak, which are often challenging for agriculture.

该地区以广阔的盐碱地而闻名，这对农业来说往往是一个挑战。

9.During our expedition, we encountered a large solonchak that seemed to stretch endlessly.

在我们的探险中，我们遇到了一个似乎无尽延伸的大盐碱地。

10.The unique ecosystem of the solonchak supports various salt-tolerant plants.

这种盐碱地独特的生态系统支持着各种耐盐植物。

11.The solonchak soil is characterized by high salinity and poor drainage.

这种盐碱地土壤的特点是高盐度和排水不良。

作文

In the vast landscapes of our planet, there exist various types of soil that play a crucial role in agriculture and ecology. One such intriguing type is known as solonchak, which refers to a specific kind of saline soil often found in arid and semi-arid regions. The term solonchak originates from Russian, where it describes soils that are characterized by their high salt content and poor fertility. Understanding solonchak soils is essential for scientists and farmers alike, as they pose unique challenges and opportunities for land use and management.The formation of solonchak soils typically occurs in areas with limited rainfall, where evaporation exceeds precipitation. This climatic condition leads to the accumulation of salts in the soil, resulting in the development of these distinctive saline soils. Farmers who cultivate land in regions with solonchak must adapt their practices to account for the high salinity levels, which can hinder plant growth and reduce crop yields. Consequently, understanding the properties of solonchak is vital for sustainable agricultural practices in these regions.One of the most significant challenges posed by solonchak soils is their impact on water availability. The salts present in these soils can affect the osmotic potential of the soil solution, making it more difficult for plants to absorb water. This phenomenon, known as salt stress, can lead to reduced plant vigor and lower agricultural productivity. As a result, farmers often need to implement specific irrigation techniques, such as leaching, to mitigate the effects of salinity and improve crop performance.Moreover, the presence of solonchak soils can also influence local ecosystems. The high salt concentrations can limit the diversity of plant species that can thrive in such conditions, leading to a dominance of halophytic (salt-loving) plants. These specialized plants have adapted to survive in saline environments, but their presence may not support the same level of biodiversity found in more fertile soils. Thus, understanding the dynamics of solonchak soils is crucial for conservation efforts and ecological studies.Interestingly, solonchak soils can also provide insights into climate change and its effects on land use. As global temperatures rise and precipitation patterns shift, the distribution of solonchak soils may change, potentially impacting agricultural practices and food security in affected regions. Researchers are increasingly focused on studying these soils to predict future trends and develop strategies to adapt to changing environmental conditions.In conclusion, solonchak soils represent a fascinating and complex aspect of our planet's diverse ecosystems. Their unique characteristics pose both challenges and opportunities for agriculture and ecology. By understanding solonchak, we can better appreciate the intricate relationships between soil, climate, and land management. As we face the realities of climate change and its implications for food production, the study of solonchak soils will remain a critical area of research and inquiry, guiding us toward sustainable solutions for the future.

在我们星球的广袤景观中，存在着多种类型的土壤，它们在农业和生态中发挥着至关重要的作用。其中一种引人入胜的土壤类型被称为solonchak，它指的是一种特殊的盐碱土，通常出现在干旱和半干旱地区。术语solonchak源于俄语，描述的是高盐含量和贫瘠特征的土壤。理解solonchak土壤对科学家和农民来说都是至关重要的，因为它们对土地的使用和管理带来了独特的挑战和机遇。solonchak土壤的形成通常发生在降水有限的地区，在这些地方，蒸发量超过降水量。这种气候条件导致土壤中盐分的积累，形成了这种独特的盐碱土。耕作solonchak地区的农民必须调整他们的耕作方式，以应对高盐度水平，这可能会阻碍植物生长并降低作物产量。因此，了解solonchak的特性对于这些地区的可持续农业实践至关重要。solonchak土壤带来的一个重大挑战是它们对水资源的影响。这些土壤中存在的盐分会影响土壤溶液的渗透势，使植物更难以吸收水分。这种现象被称为盐胁迫，可能导致植物活力下降和农业生产力降低。因此，农民通常需要实施特定的灌溉技术，如冲洗，以减轻盐分的影响并改善作物表现。此外，solonchak土壤的存在也会影响当地生态系统。高盐浓度限制了能够在这种条件下生存的植物种类多样性，导致盐生植物的优势。这些专门化的植物已适应在盐碱环境中生存，但它们的存在可能无法支持与更肥沃土壤相同水平的生物多样性。因此，理解solonchak土壤的动态对于保护工作和生态研究至关重要。有趣的是，solonchak土壤还可以提供有关气候变化及其对土地使用影响的见解。随着全球温度上升和降水模式的变化，solonchak土壤的分布可能会发生变化，从而影响受影响地区的农业实践和粮食安全。研究人员越来越关注研究这些土壤，以预测未来趋势并制定适应变化环境条件的策略。总之，solonchak土壤代表了我们星球多样生态系统的一个迷人而复杂的方面。它们独特的特性对农业和生态提出了挑战和机遇。通过理解solonchak，我们可以更好地欣赏土壤、气候和土地管理之间的复杂关系。面对气候变化的现实及其对粮食生产的影响，对solonchak土壤的研究将继续成为一个关键的研究领域，指导我们朝着可持续解决方案的未来迈进。