Results 21 to 30 of about 3,091,855 (300)

Distribution and Stability of Soil Aggregates over the Fissure Zones in Reclaimed Coal Mining Waste Dumpsite

Guan'gai paishui xuebao, 2023
【Objective】 Restoring coal mining waste dumps is a way to alleviate their detrimental impact on environment. In this paper, we present the results of an experimental study on distribution and stability of soil aggregates in a reclaimed coal mining ...
LI Yexin, LYU Gang, WANG Daohan, WEI Zhongping   +3 more
doaj   +1 more source

Causes clarification of the soil aggregates stability on mulched soil

Soil and Water Research, 2022
Soil aggregates have great effects on soil properties and soil functions. Mulching (organic inputs) has been known as a factor influencing soil aggregate stability.
Saven Thai, Tomáš Davídek, Lenka Pavlů   +2 more
doaj   +1 more source

Soil aggregates, aggregate-associated carbon and nitrogen, and water retention as influenced by short and long-term no-till systems

, 2021
No-till (NT) management can improve soil aggregate formation and stability, porosity, and organic carbon (SOC) through the addition of crop residues and less soil disturbance.
Udayakumar Sekaran, Kavya Laxmisagara Sagar, Sandeep Kumar   +2 more
semanticscholar   +1 more source

Topsoil and Deep Soil Organic Carbon Concentration and Stability Vary with Aggregate Size and Vegetation Type in Subtropical China. [PDF]

PLoS ONE, 2015
The impact of reforestation on soil organic carbon (OC), especially in deep layer, is poorly understood and deep soil OC stabilization in relation with aggregation and vegetation type in afforested area is unknown.
Xiang-Min Fang, Fu-Sheng Chen, Song-Ze Wan, Qing-Pei Yang, Jian-Min Shi   +4 more
doaj   +1 more source

Organic carbon accumulation and aggregate formation in soils under organic and inorganic fertilizer management practices in a rice–wheat cropping system

Scientific Reports, 2023
Soil organic carbon (C) and aggregates are the important components of soil fertility and the foundation of sustainable agriculture. The storage and protection of SOC in aggregates is widely regarded as the material basis of soil organic C accumulation ...
Zhanhui Zhao, Yanli Mao, Songfeng Gao, Chunyang Lu, Chuanjiao Pan, Xiaoyu Li   +5 more
doaj   +1 more source

Effects of Different Land Utilization Methods on Soil Aggregate Stability and Organic Carbon Content in Alpine Grassland

Shuitu baochi tongbao, 2023
[Objective] The soil aggregate stability and differences in organic carbon distribution for Bayanbulak alpine grassland, Xinjiang Wei Autonomous Region under different land utilization methods were analyzed in order to provide a theoretical basis for the
Keyi Li, Guangling Yu, Mo Chen, Maidinuer· Abulaizi, Yang Hu, Hongtao Jia   +5 more
doaj   +1 more source

Variation in Soil Aggregate Stability Due to Land Use Changes from Alpine Grassland in a High-Altitude Watershed

Land, 2023
Land use change affects soil aggregate composition and stability, which impacts soil structure and health. To reveal how land use change impacted soil aggregates of alpine grassland in a high-altitude watershed, soil samples from 161 sites including ...
Ying Li, Zhanming Ma, Yutao Liu, Zilong Cui, Qiuyu Mo, Can Zhang, Haiyan Sheng, Wen Wang, Yongkun Zhang   +8 more
doaj   +1 more source

Carbon, Nitrogen and Phosphorus nutrients and stoichiometric characteristics of reclaimed soil aggregate in coal mining subsidence land

Meitan kexue jishu, 2022
In order to clarify the nutrients and stoichiometric changes of soil aggregates in different forest types, reveal the soil nutrient retention and limitation characteristics of coal mining subsidence land, and then screen out the best reclaimed-forest ...
Meiying LIU, Wenlong LI, Jing ZHAO, Xuehui XU   +3 more
doaj   +1 more source

Vulnerability of Physically Protected Soil Organic Carbon to Loss Under Low Severity Fires

Frontiers in Environmental Science, 2018
Soil aggregate degradation during medium and high severity fires is often identified as the main mechanism that leads to loss of soil organic matter (SOM) due to fire.
Mathew Jian, Asmeret Asefaw Berhe, Markus Berli, Teamrat A. Ghezzehei   +3 more
doaj   +1 more source

Long-term effects of soft rock amendment on changes of soil aggregate cementing agents of sandy soil by SEM-EDS

Frontiers in Environmental Science, 2023
Soil aggregates are a crucial constituent of soil and have a significant function in regulating water, nutrients, air, and heat within the soil. The development of soil aggregates is influenced by various factors, including the soil’s parent material and
Zenghui Sun, Zenghui Sun, Zenghui Sun, Zhe Liu, Zhe Liu, Jichang Han, Jichang Han, Huanyuan Wang, Huanyuan Wang, Haiou Zhang, Haiou Zhang, Jiakun Yan   +11 more
doaj   +1 more source