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页数 : 全部 1-5页 6-10页 11-20页 21页以上 - 确定

约有809,946篇,以下是第1-10篇

Comparison of Methods to Remediate Compacted Soils for Infiltration and Vegetative Establishment

Open Journal of Soil Science, 2013, 3, 225-234 225http://dx.doi.org/10.4236/ojss.2013.35027 Published Online September 2013 (http://www.scirp.org/journal/ojss) Comparison of Methods to Remediate Compacted Soils forInfiltration and Vegetative Establishment Matthew A. Haynes, Richard A. McLaughlin, Joshua L. Heitman Department of Soil Science, North Carolina State University, Raleigh, US.Email: rich_mclaughlin@ncsu.edu Received June 14 , 2013; revised July 14 , 2013; accepted July 21 , 2013th ...
上传时间:2017-06-09 页数:10 格式:DOC 浏览: 0

Comparison of Methods to Remediate Compacted Soils for Vegetative Establishment

ABSTRACT HAYNES, MATTHEW. Comparison of Methods to Remediate Compacted Soils for Vegetative Establishment. (Under the direction of Richard Mclaughlin). Vegetation establishment on compacted construction sites is imperative to controlling erosion and sedimentation. Removal of topsoil and compaction of the subsoil presents multiple challenges in attempts to establish vegetation: low nutrient soils with little organic matter, high bulk densities, and low infiltration rates. The goals of this project are t...
上传时间:2023-02-11 页数:97 格式:PDF 浏览: 1

Kozeny-Carman Equation and Hydraulic Conductivity of Compacted Clayey Soils

Geomaterials, 2012, 2, 37-41 http://dx.doi.org/10.4236/gm.2012.22006 Published Online April 2012 (http://www.SciRP.org/journal/gm) Kozeny-Carman Equation and Hydraulic Conductivityof Compacted Clayey Soils Emmanouil Steiakakis, Christos Gamvroudis, Georgios Alevizos Department of Mineral Resources Engineering, Technical University of Crete, Chania, Greece Email: stiakaki@mred.tuc.gr Received January 24, 2012; revised February 27, 2012; accepted March 10, 2012 ABSTRACT The saturated hydraulic conductivity ...
上传时间:2016-10-09 页数:5 格式:DOC 浏览: 26

Effective methods of construction in compacted weak soils

Effective methods of construction in compacted weak soils
上传时间:2018-07-01 页数:6 格式:PDF 浏览: 0

Comparison of different methods

Comparison of different methods
上传时间:2016-02-12 页数:5 格式:DOC 浏览: 2

Trace Elements Status and Strength of Compacted Arable Soils of Akure Nigeria

Trace Elements Status and Strength of Compacted Arable Soils of Akure Nigeria
上传时间:2018-01-12 页数:16 格式:DOC 浏览: 1

trace elements status and strength of compacted arable soils of akure nigeria

trace elements status and strength of compacted arable soils of akure nigeria
上传时间:2021-03-27 页数:14 格式:DOC 浏览: 0

Application of Nanotechnology to Remediate Contaminated Soils

Application of Nanotechnology to Remediate Contaminated Soils
上传时间:2018-05-18 页数:11 格式:PDF 浏览: 5

Methods of Comparison - Wikispaces

Methods of Comparison - Wikispaces
上传时间:2016-03-27 页数:7 格式:PPT 浏览: 2

Comparison of Discrimination Methods for the ...

Comparison of Discrimination Methods for the ...
上传时间:2020-05-09 页数:24 格式:PPT 浏览: 0