Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Water and Mineral Acquisition02:34

Water and Mineral Acquisition

31.0K
Specialized tissues in plant roots have evolved to capture water, minerals, and some ions from the soil. Roots exhibit a variety of branching patterns that facilitate this process. The outermost root cells have specialized structures called root hairs that increase the root surface, thus increasing soil contact. Water can passively cross into roots, as the concentration of water in the soil is higher than that of the root tissue. Minerals, in contrast, are actively transported into root cells.
31.0K
The Soil Ecosystem02:23

The Soil Ecosystem

19.6K
Plants obtain inorganic minerals and water from the soil, which acts as a natural medium for land plants. The composition and quality of soil depend not only on the chemical constituents but also on the presence of living organisms. In general, soils contain three major components:
19.6K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Embolism resistance supports the contribution of dry-season precipitation to transpiration in eastern Amazon forests.

Proceedings of the National Academy of Sciences of the United States of America·2025
Same author

A global humidity index with lateral hydrologic flows.

Nature·2025
Same author

Climate change aggravated wildfire behaviour in the Iberian Peninsula in recent years.

NPJ climate and atmospheric science·2025
Same author

US Corn Belt enhances regional precipitation recycling.

Proceedings of the National Academy of Sciences of the United States of America·2025
Same author

Widespread potential for streamflow leakage across Brazil.

Nature communications·2024
Same author

A unifying modelling of multiple land degradation pathways in Europe.

Nature communications·2024

相关实验视频

Updated: Jun 5, 2025

Tracking Infiltration Front Depth Using Time-lapse Multi-offset Gathers Collected with Array Antenna Ground Penetrating Radar
07:14

Tracking Infiltration Front Depth Using Time-lapse Multi-offset Gathers Collected with Array Antenna Ground Penetrating Radar

Published on: May 1, 2018

7.7K

透深度,植根深度和规石冲洗-一个全球视角.

Ying Fan1, Gonzalo Miguez-Macho2

  • 1Department of Earth and Planetary Sciences, Rutgers University, New Brunswick, NJ 08544, USA.

PNAS nexus
|December 16, 2024
PubMed
概括

透分为蒸发透气 (短路) 和深排水 (长路). 长电路在潮湿的气候中占主导地位,而植物用水在干燥的地区增加了短电路,影响了全球的水循环.

科学领域:

  • 地球系统科学 地球系统科学
  • 水文学的水文学
  • 生物地质化学生物地质化学

背景情况:

  • 根区的透分化为蒸发透气 (短路) 和深排水 (长路).
  • 短路影响天气,气候和碳循环;长路影响营养/污染物运输和全球生物地球化学循环.

研究的目的:

  • 确定透水短路与长路的全球结构.
  • 确定塑造这些水文路径的驱动力和反机制.

主要方法:

  • 从特定地点的研究中综合发现.
  • 利用全球建模来分析水文过程.
  • 研究了气候,排水,基板和生物质的相互作用.

主要成果:

  • 长电路在潮湿的气候,排水良好的景观和有深层断裂的地区占主导地位.
  • 在干燥的气候中使用植物用水加强了浅层透,减少了深层排水和规石冲洗.
  • 土壤地平线和深层岩石裂显著影响水路.

结论:

  • 全球地下水表现出由多层次反驱动的多种结构和功能.
  • 了解这些路径对于预测入雨如何影响大气和海洋至关重要.

更多相关视频

Soil Lysimeter Excavation for Coupled Hydrological, Geochemical, and Microbiological Investigations
10:30

Soil Lysimeter Excavation for Coupled Hydrological, Geochemical, and Microbiological Investigations

Published on: September 11, 2016

10.7K
Two-Dimensional Visualization and Quantification of Labile, Inorganic Plant Nutrients and Contaminants in Soil
12:03

Two-Dimensional Visualization and Quantification of Labile, Inorganic Plant Nutrients and Contaminants in Soil

Published on: September 1, 2020

6.0K

相关实验视频

Last Updated: Jun 5, 2025

Tracking Infiltration Front Depth Using Time-lapse Multi-offset Gathers Collected with Array Antenna Ground Penetrating Radar
07:14

Tracking Infiltration Front Depth Using Time-lapse Multi-offset Gathers Collected with Array Antenna Ground Penetrating Radar

Published on: May 1, 2018

7.7K
Soil Lysimeter Excavation for Coupled Hydrological, Geochemical, and Microbiological Investigations
10:30

Soil Lysimeter Excavation for Coupled Hydrological, Geochemical, and Microbiological Investigations

Published on: September 11, 2016

10.7K
Two-Dimensional Visualization and Quantification of Labile, Inorganic Plant Nutrients and Contaminants in Soil
12:03

Two-Dimensional Visualization and Quantification of Labile, Inorganic Plant Nutrients and Contaminants in Soil

Published on: September 1, 2020

6.0K