Variations in soil organic carbon decompositions of different land use patterns on the tableland of Loess Plateau

2019 ◽  
Vol 27 (4) ◽  
pp. 4337-4352
Author(s):  
Mengyun Liu ◽  
Mengmeng Liu ◽  
Peng Li ◽  
Jinghan Yang ◽  
Jing Wang ◽  
...  
Keyword(s):  
Land Use ◽  
Organic Carbon ◽  
Soil Organic Carbon ◽  
Loess Plateau ◽  
Land Use Patterns ◽  
Use Patterns

Prediction of Soil Organic Carbon across Different Land-use Patterns

2005 ◽  
Vol 69 (5) ◽  
pp. 1580-1589 ◽  
Author(s):  
S. Somaratne ◽  
G. Seneviratne ◽  
U. Coomaraswamy
Keyword(s):  
Land Use ◽  
Organic Carbon ◽  
Soil Organic Carbon ◽  
Land Use Patterns ◽  
Use Patterns

scholarly journals Spatial heterogeneity of soil organic carbon in a karst region under different land use patterns

Ecosphere ◽  
2020 ◽  
Vol 11 (3) ◽  
Author(s):  
Zhenming Zhang ◽  
Xianfei Huang ◽  
Yunchao Zhou
Keyword(s):  
Land Use ◽  
Organic Carbon ◽  
Soil Organic Carbon ◽  
Spatial Heterogeneity ◽  
Karst Region ◽  
Land Use Patterns ◽  
Use Patterns

RELATIONS BETWEEN SOIL ORGANIC CARBON AND OTHER SOIL PHYSICOCHEMICAL INDICES UNDER DIFFERENT LAND USE PATTERNS

2017 ◽  
Vol 24 (03) ◽  
pp. 1750039
Author(s):  
YUEFENG GUO ◽  
WEI QI ◽  
YUNFENG YAO ◽  
FUCANG QIN ◽  
YUHAN GAO ◽  
...  
Keyword(s):  
Land Use ◽  
Organic Carbon ◽  
Soil Organic Carbon ◽  
Agricultural Land ◽  
Secondary Forest ◽  
Microbial Biomass Carbon ◽  
Land Use Patterns ◽  
Total N ◽  
Use Patterns ◽  
Grey Relational

This paper investigates the relations between soil organic carbon (SOC) and other physicochemical indices in low hills of Chifeng, Inner Mongolia, and thus to help with soil modification in low hills there. Grey relational analysis and stepwise regression analysis were used to uncover the relations of SOC with total N (TN), pH, available P (AP), available K (AK), and microbial biomass carbon (MBC) under eight land use patterns in a typical small watershed in Chifeng. The eight land uses were Prunus sibirica land, Caragana microphylla land, Populus simonii land, Ulmus pumila land, natural grassland, Pinus Tableulaeformis [Formula: see text] P. sibirica mixed land, secondary forest of natural bush land, and agricultural land. The average SOC contents in the 0–100[Formula: see text]cm layer in the above eight land use patterns are 7.72, 5.32, 7.40, 6.11, 3.14, 10.26, 17.51 and 5.34[Formula: see text]g/kg, respectively, indicating significant differences. The relation coefficients of SOC with TN, pH, MBC, AK, and AP are 0.70, 0.66, 0.63, 0.57 and 0.55, respectively, under all land use patterns. SOC contents are significantly different among these land use patterns, and the relation coefficients of SOC with other physicochemical indices rank in the order as: [Formula: see text]. The optimum regression equation of SOC ([Formula: see text] with TN ([Formula: see text] and pH ([Formula: see text] was built: [Formula: see text], ([Formula: see text]).

Soil organic carbon and nutrient content under different land use patterns in Jingdian Irrigation Zone

2010 ◽  
Vol 18 (2) ◽  
pp. 267-271 ◽  
Author(s):  
Yin-Ke LI ◽  
Shi-Zeng LIU ◽  
Fa-Ming LI ◽  
Duo-Qing MAN ◽  
Shu-Juan ZHU ◽  
...  
Keyword(s):  
Land Use ◽  
Organic Carbon ◽  
Soil Organic Carbon ◽  
Nutrient Content ◽  
Land Use Patterns ◽  
Use Patterns
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