搜索结果: 1-15 共查到“环境科学技术 soil”相关记录69条 . 查询时间(0.179 秒)
New study reveals that soil is a significant carbon sequestration driver（图）
soil significant carbon sequestration driver
2020/9/25
As harmful atmospheric carbon dioxide levels continue to increase, understanding the planet's carbon balance is increasingly important.A new report by U.S. National Science Foundation-funded ecol...
昆明理工大学理学院环境科学与工程学院环境毒理学课件Chapter 5 Soil and Water Pollution---Metals-Fate and Effects
昆明理工大学理学院环境科学与工程学院 环境毒理学 课件 Chapter 5 Soil and Water Pollution---Metals-Fate and Effects
2017/4/17
昆明理工大学理学院环境科学与工程学院环境毒理学课件Chapter 5 Soil and Water Pollution---Metals-Fate and Effects.
Application of bioremediation in oil contaminated soil
Central plain Oil contaminated soil Bioremediation Application
2018/3/23
The long-term oil exploitation in oil fields has led to pollution of surrounding soil, creating a serious ecological problem. In order to promote and improve the application of microbial remediation i...
第四届不饱和土壤力学与废弃物处置国际研讨会（The 4th International Symposium on Unsaturated Soil Mechanics and Waste Disposal）
第四届 不饱和 土壤力学 废弃物处置 国际研讨会
2017/3/8
Problems related to disposal of high level radioactive waste and municipal waste as well as CO2 storage are crucial environmental issues and therefore have attracted particular attentions in many coun...
Contribution to a discussion on the influence of coppicing on soil environment
high forest conversion soil conditions
2015/5/18
In 2011, soil properties and stand condition of four forest stands were evaluated at the Křtiny Training Forest Enterprise (Czech Republic). The stands were managed on a long-term basis as an oak...
INVERSION OF THREE LAYERS MULTI-SCALE SPM MODEL BASED ON NEURAL NETWORK TECHNIQUE FOR THE RETRIEVAL OF SOIL MULTI-SCALE ROUGHNESS AND MOISTURE PARAMETERS
Backscattering multi-scale multilayer
2015/5/7
In this paper, a multi-layered multi-scale backscattering model for a lossy medium and a neural network inversion procedure has been presented.We have used a bi-dimensional multi-scale (2D MLS) roug...
Vernal Pool Vegetation and Soil Patterns Along Hydrologic Gradients in Western Massachusetts
soil organic matter soil texture
2014/11/26
This study looks at relationships along the hydrologic gradient between and within six pools; including the vegetation community, soil characteristics and hydrology. Pool conditions were monitored wee...
Decomposition of the biodiesel by-product, crude glycerol, in soil
glycerine C mineralization soil respiration
2014/9/22
The disposal of crude glycerol, the biodiesel by-product, may become an economic or environmental problem in cases where no trading of this material is possible. This study aimed at evaluating the dec...
同济大学环境科学与工程学院环境化学课件PART4-4 Agricultural Chemicals in Soil
同济大学环境科学与工程学院 环境化学 课件 PART4-4 Agricultural Chemicals in Soil
2013/12/12
同济大学环境科学与工程学院环境化学课件PART4-4 Agricultural Chemicals in Soil。
同济大学环境科学与工程学院环境化学课件PART4-3 Heavy Metals in Soil
同济大学环境科学与工程学院 环境化学 课件 PART4-3 Heavy Metals in Soil
2013/12/12
同济大学环境科学与工程学院环境化学课件PART4-3 Heavy Metals in Soil。
同济大学环境科学与工程学院环境化学课件PART4-2 Soil Properties。
同济大学环境科学与工程学院环境化学课件PART4-1 Soil Structure and Components
同济大学环境科学与工程学院 环境化学 课件 PART4-1 Soil Structure and Components
2013/12/12
同济大学环境科学与工程学院环境化学课件PART4-1 Soil Structure and Components。
Effect of Different Nitrogen Fertilizer Types and Application Measures on Temporal and Spatial Variation of Soil Nitrate-Nitrogen at Cucumber Field
Solar Greenhouse Cucumber Nitrate-Nitrogen Nitrogen Retention
2013/3/8
Nitrate-nitrogen content of groundwater are ever-increasing in underneath vegetable growing areas, in this paper, based on field test of cucumber cultivated in Solar Greenhouse in North China, we stud...
Heavy Metal Contaminations in Urban Soil within Baghdad City, Iraq
Urban Soils Heavy Metal Pollution Index Enrichment Factor, Soil Pollution
2013/3/8
Soil samples were collected from three land use types within Baghdad urban areas. The samples analyzed for Cd, Cr, Cu, Fe, Mn, Ni, Pb and Zn indicated higher concentration of Cd, Cr, Cu, Fe, Ni, Pb an...
Contribution of Soil Lead to Blood Lead in Children: A Study from New Orleans, LA
Metals Lead New Orleans Exposure Model
2013/3/12
In recent years, a significant number of environmental studies have been conducted in New Orleans, LA and surrounding Gulf Coast areas due in part to the occurrence of hurricanes Katrina and Rita. Dat...