M. (2015). Comparison of three methods for measurement of soil organic carbon. Communications in Soil Science and Plant Analysis, 46 (1), 362–374.Wotherspoon, A.; Voroney, R.P.; Thevathasan, N.V.; Gordon, A.M. Comparison of Three Methods for Measurement of Soil Organic Carbon. ...
Consequently, reliable measurement of these pools and fluxes at different spatial and temporal scales remains a challenge (Lal, 2009). Kuhn et al. (2009) argue for an eco-geomorphologic approach to SOC erosion; proposing a greater consideration of the impact of interactions between the biosphere,...
Agricultural soils in China have been estimated to have a large potential for carbon sequestration, and modelling and literature survey studies have yielded contrasting results of soil organic carbon (SOC) stock change, ranging from −2.0 to +0.6% yr−1. To assess the validity of earlier esti...
Organic carbon sequestration in soil is vital for fertility, water retention, climate change mitigation and sustainable agriculture, securing our future.
Effect of digestion on measurement of total mercury intopsoil; 不同消解方法对土壤样品中汞含量测定的影响 2. To effectively control heavy metal pollution of city roadways induced by motors, the pollution index method was adopted to analyze and evaluate the characteristics of heavy metal pollution of ...
Increasing soil organic carbon (SOC) in croplands by switching from conventional to conservation management may be hampered by stimulated microbial decomposition under warming. Here, we test the interactive effects of agricultural management and warming on SOC persistence and underlying microbial mechanisms...
Soil organic carbon Machine learning Carbon cycle Satellite data Google Earth Engine Climate change Peatland 1. Introduction Storing an approximately 1,500 petagrams of carbon (Pg C) in the first meter alone (Scharlemann et al., 2014), soil is the largest organic carbon pool in the world (Ti...
This study aims to investigate soil organic carbon (SOC) and total nitrogen (TN) contents and stocks, CO2 emissions and selected soil properties in croplands, grazing lands, exclosures and forest lands of semi-arid Ethiopia. Sampling was done at 0–30, 3
Soil Organic Carbon Storage and Vertical Distribution of Alpine Meadow on the Tibetan Plateau高寒草甸土壤有机碳储量及其垂直分布特征 The alpine meadow ecosystem is one of the important grassland resources for grazing on the Tibetan Plateau. High-resolution sampling, measurement of roots ... TAO Zhen,...
Labile organic carbon (LOC) fractions and related enzyme activities in soils are considered to be early and sensitive indicators of soil quality changes. We investigated the influences of fertilization and residue incorporation on LOC fractions, enzyme activities, and the carbon pool management index (...