Results 31 to 40 of about 2,090 (154)
Characteristics of Erosive Rainfall and Its Effects on Runoff and Sediment Yield in a Low Mountain and Hilly Area of Lianyungang City [PDF]
, 2022 [Objective] The effects of different rainfall characteristics and different underlying surface conditions on soil erosion and sediment yield were determined in a low mountain and hilly area of Lianyungang City, Jiangsu Province, in order to provide a ...
Cheng Jianmin +3 more
core +1 more source
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Developing efficient catalytic thermal desorption systems is of great significance in the field of sustainable soil remediation. Herein, novel Mn–Ce solid solution modified Co3O4 nanocrystals were successfully prepared for the removal of perfluorooctanoic acid (PFOA) in soil.
Yu‐Hao Liu +8 more
wiley +1 more source
Evaluation of the Effectiveness of Soil Improvement Measures in Apple Orchards on the Loess Plateau: A Meta-Analysis [PDF]
[Objective] Soil acidification, structure and fertility degradation and poor water-holding capacities are common problems in the apple orchard on the Loess Plateau, effective soil improvement techniques are crucial for enhancing soil quality, and ...
DUAN Shunxia +3 more
core +1 more source
Functional Ecology, Volume 40, Issue 1, Page 163-175, January 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Grazing by large herbivores is a critical factor shaping grassland biodiversity and ecosystem functioning worldwide, yet its consequences for soil communities remain poorly understood.
Quanhui Ma +12 more
wiley +1 more source
Integrative Conservation, Volume 4, Issue 4, Page 546-554, December 2025.Desertification is increasing in the Brazilian Semiarid, leading to loss of species and ecosystem services, while precise data on biodiversity distribution and trends are lacking. Public engagement in scientific projects can improve ecosystem protection.
Lucas Rodriguez Forti +3 more
wiley +1 more source
Impacts of Spartina alterniflora invasion on soil and plant nitrogen pools of mangrove ecosystem, Zhangjiang estuary [PDF]
, 2012 生物入侵是世界各国共同面临的生态问题，不仅对本地生态系统生物多样性造成威胁，而且潜在的改变的了被入侵生态系统的物理特性和生态过程。滨海湿地生态系统有较为充足的外源输入，但其初级生产力一般仍受到氮资源的限制，因此外来种积累生物量所采取的氮利用策略对其入侵成功十分关键。除海南省外我国沿海红树林分布区都已有互花米草侵占大量滩涂，对红树林生态系统的生物多样性造成影响，但目前对互花米草入侵如何影响红树林生态系统氮循环的研究仍较为欠缺。本文以福建省漳江口国家级红树林保护区内的本地红树桐花树 ...
杨翼
core
Analysis of Soil Erosion Intensity Change Trajectories and Their Driving Factors in Yunnan Province Based on An Improved Stability Mapping Method [PDF]
[Objective] To elucidate the change trajectories of soil erosion intensity in Yunnan Province from 1990 to 2022, and analyze the types of changes and their driving factors, in order to provide a scientific foundation for effective soil erosion control ...
HUANG Bangmei +4 more
core +1 more source
, 2019 在实验室条件下,研究了生物质磺酸钙对荒漠沙土的改良作用。结果表明,沙土中添加2%生物质磺酸钙,土壤中有机质、全氮、速效钾、速效磷含量和土壤持水量均显著增加 ...
保雄伟 +3 more
core +2 more sources
Functional Ecology, Volume 39, Issue 12, Page 3504-3516, December 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract Nitrogen (N) deposition strongly affects litter decomposition and nutrient release, thereby reshaping carbon cycling in terrestrial ecosystems. Although most studies have focused on above‐ground litter, the effects of N addition on fine root decomposition and their ...
Yuneng Wang +5 more
wiley +1 more source
Shuitu Baochi Xuebao, 2005 通过对山西省北岳恒山地道黄芪主产区代表性土壤进行定点采样和分析，对地道黄芪产地土壤类型、物理性状、养分状况、营养吸收规律、土壤酶活性及微生物区系进行了研究。结果表明，地道黄芪主产地土壤发育不完全，成土母质为花岗片麻岩，土壤类型以粗骨性栗褐土和淋溶褐土为主，土壤质地为砂质壤土，土体通透性较好。另外产地土壤有机质、全氮和速效钾含量较高。营养分析结果表明，黄芪地下部分营养元素的浓度普遍都高于地上部分，而且是随着生长年限的增加，这种差异越大。另外，黄芪对N、K、Fe、Zn有明显的富集作用。土壤酶结果表明 ...
张强 程滨 董云中 郜春花 李彩萍 卢朝东
doaj +2 more sources