This paper summarized the peculiarities of pedogenic processes of the major kinds of anthropogenic soils and analysed their main characteristics that can contribute to the increased storage of organic carbon in soils.
文章在分析不同类型的人为土壤形成过程及其特点的基础上研究了人为土壤有机碳含量、分布年龄与同位素组成特征。
In order to investigate the effects of humic acid on the various forms of Cr in synthetic contaminated soil, four kinds of soluble organic substances were added into polluted soil, and a method of successive extraction was cho- sen to determine the contents of different Cr forms.
选用人为污染土壤为供试样品,在土样中加入腐植酸,采用连续浸提法研究了腐植酸对污染土壤中有毒重金属铬离子不同形态的影响。
green ecological materials are a kind of artificial soil with high strength and great erosion resistance, in which grass and bushes can grow well.
绿色生态材料是一种强度高、抗侵蚀能力强,且草、灌植被均可生长的“人造土壤”。
It also be named“the artificial soil”in which such vegetable as grass and bush can grow well.
ZZLS是一种强度高、抗侵蚀能力强,且草、灌植被均可生长的“人造土壤”。
Reconstruction of artificial soil in rock side slope revegetation;
岩质边坡绿化过程中人工土壤的重建
The improved system as well as its application and treatment efficiency was introduced, with detailed discussion on bio-properties and construction of artificial soil.
人工土壤渗滤工艺正是针对传统土地处理工艺的改进而发展起来的一种技术,它使用人造填料代替土壤,构造人工土壤环境;有效改善了土地处理工艺占地较大和处理负荷低的弊端。
The results indicate that(water-holding) capacity of artificial soil Ⅲ(FA∶SS=1∶1) and Ⅱ(FA∶SS=2∶1)treatments were significantly higher than that of CK(brown meadow soil),while that of the Ⅳ(FA∶SS=1∶2) treatment was similar to CK;The nutrients contents(organic matter,N,P,K) of stabilized sewage sludge were up to a high fertilizer level.
通过添加不同比例的粉煤灰对城市污泥进行钝化,对钝化污泥的pH值、养分含量及重金属含量变化以及各配比人工土壤的持水性能进行了研究,评价其用于无土排岩场生态修复的可行性。
Experimental Study on Artificial Soil Absorption of Fluoride;
人工土壤层对氟离子的吸附实验研究
Study on Rhizosphere Soil Microorganism and Rhizosphere Soil Enzyme Activity and Rhizosphere Soil Nutrient in Eucalyptus Grandis Plantation;
巨桉人工林根系土壤微生物、根系土壤酶活性与根系土壤养分研究
Influence on Soil Microorganism and Soil Enzyme Activity and Soil Nutrient of Cutting Disturbance in Eucalyptus Grandis Plantation;
采伐干扰对巨桉人工林土壤微生物、土壤酶活性与土壤养分的影响
Study on the Soil Moisture Content and Soil Dried Layer under Artificial Forest in Xi an Area;
西安地区人工林土壤含水量与土壤干层研究
Soil Moisture Deficit in Artificial Forest Land in Loess Plateau
黄土高原人工林地土壤水分亏缺研究
Soil respiration of plantation Robinia pseudoacacia L forest and its relationship with soil factors in the Loess Plateau
黄土高原人工刺槐林土壤呼吸及其与土壤因子的关系
Research on the Simulated Rainfall Experiment for the Soil Erosion by the Project Spoil
工程弃土土壤侵蚀人工模拟降雨试验研究
Study on the Biodiversity of Soil Microorganism in Eucalyptus Grandis Plantation;
巨桉人工林地土壤微生物多样性研究
Study on Soil Moisture Dynamics of the Mixed Plantation of Manchurian Ash;
水曲柳人工混交林土壤水分动态研究
Studies on the Dynamics of Soil Microorganisms in a Eucalyptus Plantation;
桉树人工林土壤微生物动态变化研究
Studies on Soil Carbon Flux in the Short-Rotation Plantation of Eucalyptus Grandis;
短轮伐期巨桉人工林土壤碳转移研究
Study on the Strategy of Maintain of Soil Fertility in Pinus kesiya var langbianensis Planted Forest Lands;
思茅松人工林土壤肥力维护对策研究
SOIL WATER INFILTRATING PROCESS IN AFFORESTED LAND ON SLOPES OF THE SEMIARID REGION OF LOESS PLATEAU
半干旱区人工林地土壤入渗过程分析
Soil Nutrient Situation of Eucalypt Plantation and Fertilization Research
桉树人工林土壤养分现状与施肥研究
Cluster analysis of eight artificial forest stands in South China based on soil physical properties.
华南地区八种人工林的土壤物理性质
Soil Moisture Physical Property of Platycladus Orientalis Plantation in Northern Mountain of Lanzhou City
兰州北山侧柏人工林地土壤水分研究
Preliminary Study on Ecological Characteristics of Soil Fauna in Eucalyptus grandis Plantation
巨桉人工林土壤动物生态学特征研究
Study on the Soil Microorganism and Soil Enzyme Activities in Process of Artificial Restoration for Degradated Grassland;
退化草地人工恢复过程中土壤微生物及土壤酶活性变化的研究