Results 301 to 310 of about 4,583,324 (336)

Long-term effects of biochar amendment on soil aggregate stability and biological binding agents in brown earth

, 2021
Qiang Sun, J. Meng, Y. Lan, Guohong Shi, Xu Yang, Dianyun Cao, Wenfu Chen, Xiaori Han   +7 more
semanticscholar   +1 more source

Aggregate Output Stability: Divergent Perspectives

Journal of Business and Economic Studies
The main objective of this article was to describe two asymmetric perspectives of the aggregate imbalance approach. Starting from the contrast of the Rational Expectations and Keynesian approaches, we analyze the characterization that the general reserve makes of the causes of inflation and the implications that it has on economic policy decisions ...
Güell Camacho, Ricardo Antonio, Chamorro-Futinico, Julio César   +1 more
openaire   +2 more sources

Reduced tillage and compost effects on soil aggregate stability of a silt-loam Luvisol using different aggregate stability tests

Soil & Tillage Research, 2019
Aggregate stability of soils informs about their relative strengths against erosive forces and mechanical disruption; however, the many methods of assessment are not of equal potential in discriminating management effects.
S. E. Obalum, D. Uteau-Puschmann, S. Peth   +2 more
semanticscholar   +1 more source

Polyacrylamide adsorption and aggregate stability

Soil and Tillage Research, 1999
Abstract The adsorption characteristics of synthetic organic polymers play a major role in their effects on the stabilization of aggregates. We hypothesized that high molecular weight polymers adsorb on both outer and inner surfaces of large aggregates (>1.0 mm), and thus enhance the resistance of aggregates to external forces (e.g., water drop ...
G.J Levy, W.P Miller
openaire   +1 more source

2.6 Aggregate Stability and Size Distribution

SSSA Book Series, 2018
A soil aggregate is “a group of primary soil particles that cohere to each other more strongly than to other surrounding particles” (Soil Science Society of America, 1997).
J. Nimmo, K. Perkins
semanticscholar   +1 more source

Biochar application driven change in soil internal forces improves aggregate stability: Based on a two-year field study

, 2021
F. Hu, Chenyang Xu, Ren-tian Ma, Kun Tu, Jia-Yu Yang, Shiwei Zhao, Mingyi Yang, Fengbao Zhang   +7 more
semanticscholar   +1 more source

Soil organic carbon and soil aggregate stability associated with aggregate fractions in a chronosequence of citrus orchards plantations.

Journal of Environmental Management, 2021
Sheng-Yan Cao, Yuzhou Zhou, Yaoyu Zhou, Xuan Zhou, Weijun Zhou   +4 more
semanticscholar   +1 more source

Spatial prediction of soil aggregate stability and soil organic carbon in aggregate fractions using machine learning algorithms and environmental variables

Geoderma Regional, 2021
Mojtaba Zeraatpisheh, S. Ayoubi, Z. Mirbagheri, M. Mosaddeghi, Ming Xu   +4 more
semanticscholar   +1 more source

Aggregate Substitution Effects Implying Global Stability

Journal of Economic Theory, 2001
A system of autonomous differential equations is considered with the goal of using in economics. The author discusses the stability arguments for tatonnement. The basic aim here is to show that the standard conditions used to obtain global stability depend only on aggregate substitution effects.
openaire   +1 more source

Soil aggregate stability response to hydraulic conditions in water level fluctuation zone of the Three Gorges Reservoir, China

, 2021
Gratien Nsabimana, Y. Bao, Xiu-bin He, Jean de Dieu Nambajimana, Ling Yang, Jin-lin Li, Ernest Uwiringiyimana, Pascal Nsengumuremyi, Tite Ntacyabukura   +8 more
semanticscholar   +1 more source