搜索结果: 46-54 共查到“理学 Drainage”相关记录54条 . 查询时间(0.052 秒)
A Review of Canadian Prairie Hydrology: Principles, Modelling and Response to Land Use and Drainage Change
A Review of Canadian Prairie Hydrology Principles Modelling Response Land Use Drainage Change
2014/4/2
This report reviews research on the hydrological cycle, runoff generation, hydrological modelling and the influence of changes to land cover and wetlands on the same for the Canadian Prairies. The pur...
Tectonic movements and climate changes are two main controllers on the development of landform. In order to reconstruct the history of the evolution of the landform in the Fenhe drainage b...
Abstract: This paper examines the experimental study on influence of material component to non-linear relation between sediment yield and drainage network development completed in the Lab....
Relationship between erosion and sediment yield in drainage basins of loess gully-hilly areas
2007/8/24
Abstract: From a long-term point of view, the balance between erosion and sediment yield in a drainage system can basically realize, i.e., the delivery ratio can be close to 1. However, substantial va...
期刊信息
篇名
The geochemistry of rare earth elements(REE) in acid mine drainage from the Sitai coal mine, Shanxi Province, North China
语种
英文
撰写或编译
撰写
作者
Fenghua Zhao,Zhiyuan Cong
第一作者单位
China University of...
Discontinuities in stream nutrient uptake below lakes in mountain drainage networks
stream nutrient uptake Discontinuities
2014/4/22
In many watersheds, lakes and streams are hydrologically linked in spatial patterns that influence material
transport and retention. We hypothesized that lakes affect stream nutrient cycling via modi...
Drainage effects on the transient,near-surface hydrologic response of a steep hillslope to rainfall:implications for slope stability,Edmonds,Washington,USA
Drainage effects transient near-surface hydrologic response steep hillslope
2009/12/29
Shallow landslides on steep (>25°) hillsides along Puget Sound have resulted in occasional loss of life and costly damage to property during intense or prolonged rainfall. As part of a larger project ...
Fluxes of methylmercury to the water column of a drainage lake: The relative importance of internal and external sources
Fluxes of methylmercury water column of a drainage lake The relative importance internal and external sources
2014/6/9
We studied fluxes of methylmercury (MeHg) through a Precambrian Shield lake using a mass balance approach. The primary goal of the study was to determine the importance of various sources of MeHg to t...
Numerical Investigation of a Dipole Type Solution for Unsteady Groundwater Flow with Capillary Retention and Forced Drainage
Numerical Investigation Dipole Type Solution Unsteady Groundwater Flow Capillary Retention
2010/10/29
A model of unsteady filtration (seepage) in a porous medium with capillary retention is considered. It leads to a free boundary problem for a generalized porous medium equation where the location of t...