Results 21 to 30 of about 1,072 (106)
Shuitu Baochi Xuebao, 2004 黄土高原地区深层土壤干燥化是人工林草植被过度耗水导致土壤水分负平衡的结果。如何定量评价深层土壤的干燥化程度,有助于确定适宜的植被类型和密度,保证人工植被建设的顺利进行。将土壤水分的几个主要指标与水分特征曲线相结合,从能量的角度初步建立了黄土高原地区深层土壤干燥化程度的评价标准,并利用该标准评价了黄土高原沟壑区刺槐林地深层土壤水分的干燥化程度。
陈洪松 邵明安
doaj +2 more sources
Functional Ecology, Volume 39, Issue 10, Page 2772-2789, October 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract The soil microbial community plays an important role in maintaining the functional balance of grassland ecosystems. However, it is unclear how soil microbial diversity and complexity change in the desert steppe under different grazing times and what ecosystem factors ...
Zhuo Liu +7 more
wiley +1 more source
Integrative Conservation, Volume 4, Issue 3, Page 362-380, September 2025.Occurrences of dust storms and long‐distance movement of dust across landscapes is constantly increasing in south Asia. This dust is expected to have profound impact on vegetation health and sustainability as dust may contribute to nutrient budgets of the forest ecosystems, while it could impart various stresses to the plants.
Shree P. Pandey +2 more
wiley +1 more source
Functional Ecology, Volume 39, Issue 9, Page 2327-2341, September 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract While elevational patterns of soil bacterial and fungal communities in mountain ecosystems have been well documented, the assembly processes of soil archaeal and protistan communities, and their linkage with ecosystem multifunctionality (EMF), remain poorly understood ...
Bao‐Min Yao +14 more
wiley +1 more source
Shuitu Baochi Xuebao, 1994 通过对黄土高原地区土壤水分背景、地带性和非地带性因素的综合分析，采用逐步判别分析法，定量地分析了多种因素的作用，同时结合经验的定性分区方法，将整个黄土高原地区划分为六个土壤分生态区。此外，就人工林对土壤水分生态环境的影响进行了讨论。
杨文治 马玉玺
doaj +2 more sources
Functional Ecology, Volume 39, Issue 8, Page 2149-2169, August 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants assemble beneficial rhizosphere microbiomes through a ‘cry for help’ mechanism upon pathogen or insect herbivore attack. The arbuscular mycorrhizal fungi (AMF) can influence the composition of microbial communities in the plant rhizosphere. However, their impacts
Yingde Li +6 more
wiley +1 more source
Shuitu Baochi Xuebao, 2022 降水是荒漠草原生态系统重要的水分来源,也是不同时空尺度上各种生物过程的重要驱动因子。为了解荒漠草原土壤水分对降水的响应,以3种典型土地利用方式(天然草地、灌木地和沙地)为研究对象,研究荒漠草原降水事件对不同土地利用类型土壤水分的影响。结果表明 ...
陈林, 宋乃平, 杨新国, 李学斌
doaj
Journal of Ecology, Volume 113, Issue 7, Page 1746-1759, July 2025.In forests dominated by large clonal plants, such as giant moso bamboo, drought can alter the allocation of newly assimilated C within the tissues of source ramet but may not affect its allocation among interconnected ramets or within plant–soil systems.
Xiaogai Ge +9 more
wiley +1 more source
Shuitu Baochi Xuebao, 1994 黄土高原地区土壤养分从黄土丘陵区、鄂尔多斯台地风沙区向内环辐射，由低增高；但是黄土高原地区氮磷缺乏，钾肥在一些地区和一些土壤上有显著增产效果，并能提高作物的品质。微量元素在一些土壤上也是缺乏的。今后在肥料上要进行二元或多元复合肥的施用。
贾恒义 彭琳
doaj +2 more sources
Functional Ecology, Volume 39, Issue 4, Page 1096-1111, April 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract Many invasive plant species have demonstrated a better ability to tolerate and accumulate heavy metals than their co‐occurring native plants. Given the potential biological toxicity of heavy metals to phytopathogens, we postulated that heavy metal contamination could ...
Tiantian Lin +7 more
wiley +1 more source