Specifications

significant (P<0.01) differences among the three soil layers. Land use had a great impact on the
SOC content. ANOVA indicated that the spatial variation of SOC contents under different land use
types was significant (P<0.05). The SOC mass of different land-use types followed the order
grassland>forestland>cropland. Mean SOC masses of grassland, forestland, and cropland at a
depth of 0-40cm were 5.87, 5.61, and 5.07kgm-2, respectively. The spatial variation of SOC
masses under different land-use types was significant (P<0.05). ANOVA also showed significant
(P<0.05) impact of aspect on SOC mass in soil at 0-40cm. Soil bulk density played an important
role in the assessment of SOC mass. In conclusion, carbon in soils in the source area of the middle
Dan River would increase with conversion from agricultural land to forest or grassland. © 2013
CSIRO.
Number of references: 34
Main heading: Soils
Controlled terms: Analysis of variance (ANOVA) - Climate change - Forestry - Land
use - Landforms - Maps - Rivers - Soil surveys - Watersheds
Uncontrolled terms: Agricultural land - Coefficient of variation - Different land use types
- Geo-statistics - Soil organic carbon - Spatial heterogeneity - Spatial variability -
Spatial variations
Classification code: 902.1 Engineering Graphics - 821.0 Woodlands and Forestry - 483.1
Soils and Soil Mechanics - 922 Statistical Methods - 481.1 Geology - 444.1 Surface
Water - 403 Urban and Regional Planning and Development - 451 Air Pollution
DOI: 10.1071/SR12327
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
10.
Accession number: 20131416171522
Title: Fabrication of SiCp/Cu-Al electronic packaging material by pressureless infiltration
method
Authors: Yang, L.1 ; Zhang, M.1/杨亮;张敏
Author affiliation: 1 College of Material Science and Engineering, Xi'An University of
Technology, Xi'an 710048, China
Corresponding author: Yang, L. ([e-mail])
Source title: Materials Science and Technology (United Kingdom)
Abbreviated source title: Mater. Sci. Technol.
Volume: 29
Issue: 3
Issue date: March 2013
Publication year: 2013
Pages: 326-331
Language: English
ISSN: 02670836
E-ISSN: 17432847
CODEN: MSCTEP
Document type: Journal article (JA)
Publisher: Maney Publishing, Suite 1C, Joseph's Well, Hanover Walk, Leeds, LS3 1AB, United