Soil carbon stocks of semi-arid grasslands in northern Mexico

2021 ◽  
Author(s):  
Pedro Jurado-Guerra ◽  
Ruben Saucedo-Terán ◽  
Carlos Morales-Nieto ◽  
Martín Juárez-Morales ◽  
Gabriel Sosa-Pérez ◽  
...  
Keyword(s):  
Soil Carbon ◽  
Carbon Stocks ◽  
Northern Mexico ◽  
Soil Carbon Stocks ◽  
Arid Grasslands ◽  
Semi Arid

Does long-term center-pivot irrigation increase soil carbon stocks in semi-arid agro-ecosystems?

Geoderma ◽  
2008 ◽  
Vol 145 (1-2) ◽  
pp. 121-129 ◽  
Author(s):  
K. Denef ◽  
C.E. Stewart ◽  
J. Brenner ◽  
K. Paustian
Keyword(s):  
Soil Carbon ◽  
Carbon Stocks ◽  
Center Pivot ◽  
Soil Carbon Stocks ◽  
Semi Arid

scholarly journals Spatial distribution of soil carbon stocks in a semi-arid region of India

2018 ◽  
Vol 15 ◽  
pp. e00192 ◽  
Author(s):  
Tarik Mitran ◽  
Umakant Mishra ◽  
Rattan Lal ◽  
T. Ravisankar ◽  
K. Sreenivas
Keyword(s):  
Spatial Distribution ◽  
Soil Carbon ◽  
Arid Region ◽  
Carbon Stocks ◽  
Soil Carbon Stocks ◽  
Semi Arid Region ◽  
Semi Arid

scholarly journals Disentangling Drought and Grazing Effects on Soil Carbon Stocks and CO2 Fluxes in a Semi-Arid African Savanna

2020 ◽  
Vol 8 ◽  
Author(s):  
Lawrence Munjonji ◽  
Kingsley Kwabena Ayisi ◽  
Edwin I. Mudongo ◽  
Tieho Paulus Mafeo ◽  
Kai Behn ◽  
...  
Keyword(s):  
Soil Carbon ◽  
Carbon Stocks ◽  
Co2 Fluxes ◽  
African Savanna ◽  
Grazing Effects ◽  
Soil Carbon Stocks ◽  
Semi Arid

Predicted consequences of increased rainfall variability on soil carbon stocks in a semiarid environment

2016 ◽  
Vol 67 (1) ◽  
pp. 61-69
Author(s):  
M Forouzangohar ◽  
R Setia ◽  
DD Wallace ◽  
CR Nitschke ◽  
LT Bennett
Keyword(s):  
Soil Carbon ◽  
Rainfall Variability ◽  
Carbon Stocks ◽  
Semiarid Environment ◽  
Soil Carbon Stocks

Changes in soil carbon stocks under plantation systems and natural forests in Northeast India

2021 ◽  
Vol 446 ◽  
pp. 109500
Author(s):  
Gaurav Mishra ◽  
Avishek Sarkar ◽  
Krishna Giri ◽  
Arun Jyoti Nath ◽  
Rattan Lal ◽  
...  
Keyword(s):  
Soil Carbon ◽  
Northeast India ◽  
Carbon Stocks ◽  
Natural Forests ◽  
Soil Carbon Stocks

Erratum to “Soil carbon stocks in different bioenergy cropping systems including subsoil” [Soil Tillage Res. 155 (2016) 308–317]

2016 ◽  
Vol 158 ◽  
pp. 186
Author(s):  
Martin Gauder ◽  
Norbert Billen ◽  
Sabine Zikeli ◽  
Moritz Laub ◽  
Simone Graeff-Hönninger ◽  
...  
Keyword(s):  
Soil Carbon ◽  
Cropping Systems ◽  
Carbon Stocks ◽  
Soil Tillage ◽  
Soil Carbon Stocks ◽  
Bioenergy Cropping Systems

Crop rotation, tillage system, and precipitation regime effects on soil carbon stocks over 1 to 30 years in Saskatchewan, Canada

2018 ◽  
Vol 177 ◽  
pp. 97-104 ◽  
Author(s):  
Émilie Maillard ◽  
Brian G. McConkey ◽  
Mervin St. Luce ◽  
Denis A. Angers ◽  
Jianling Fan
Keyword(s):  
Soil Carbon ◽  
Crop Rotation ◽  
Carbon Stocks ◽  
Precipitation Regime ◽  
Tillage System ◽  
Soil Carbon Stocks

scholarly journals Greater soil carbon stocks and faster turnover rates with increasing agricultural productivity

SOIL ◽  
2017 ◽  
Vol 3 (1) ◽  
pp. 1-16 ◽  
Author(s):  
Jonathan Sanderman ◽  
Courtney Creamer ◽  
W. Troy Baisden ◽  
Mark Farrell ◽  
Stewart Fallon
Keyword(s):  
Organic Matter ◽  
Soil Carbon ◽  
Sugar Content ◽  
Bulk Composition ◽  
Agricultural Productivity ◽  
Carbon Stocks ◽  
Decay Rates ◽  
Turnover Rates ◽  
Soil Carbon Stocks

Abstract. Devising agricultural management schemes that enhance food security and soil carbon levels is a high priority for many nations. However, the coupling between agricultural productivity, soil carbon stocks and organic matter turnover rates is still unclear. Archived soil samples from four decades of a long-term crop rotation trial were analyzed for soil organic matter (SOM) cycling-relevant properties: C and N content, bulk composition by nuclear magnetic resonance (NMR) spectroscopy, amino sugar content, short-term C bioavailability assays, and long-term C turnover rates by modeling the incorporation of the bomb spike in atmospheric 14C into the soil. After > 40 years under consistent management, topsoil carbon stocks ranged from 14 to 33 Mg C ha−1 and were linearly related to the mean productivity of each treatment. Measurements of SOM composition demonstrated increasing amounts of plant- and microbially derived SOM along the productivity gradient. Under two modeling scenarios, radiocarbon data indicated overall SOM turnover time decreased from 40 to 13 years with increasing productivity – twice the rate of decline predicted from simple steady-state models or static three-pool decay rates of measured C pool distributions. Similarly, the half-life of synthetic root exudates decreased from 30.4 to 21.5 h with increasing productivity, indicating accelerated microbial activity. These findings suggest that there is a direct feedback between accelerated biological activity, carbon cycling rates and rates of carbon stabilization with important implications for how SOM dynamics are represented in models.

Climate Change Impact on Soil Carbon Stocks in India

2018 ◽  
pp. 301-322 ◽  
Author(s):  
Tarik Mitran ◽  
Rattan Lal ◽  
Umakant Mishra ◽  
Ram Swaroop Meena ◽  
T. Ravisankar ◽  
...  
Keyword(s):  
Climate Change ◽  
Soil Carbon ◽  
Climate Change Impact ◽  
Carbon Stocks ◽  
Soil Carbon Stocks ◽  
Change Impact
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