نتایج جستجو برای: bare soils

تعداد نتایج: 62863  

H. Arabzadeh M. Shahidi Zandi M.M. Foroughi

This article applies the standard deviation of partial signal (SDPS) plots of electrochemical noise (EN) current signals originating from corrosion events on the symmetrical and asymmetrical electrodes made of uncoated and polypyrrole (PPy)-coated mild steel alloy in 4000 ppm NaCl+1000 ppm NaNO2 solution. Signal recording was performed after 30, 60, 90 min and 24 h from immersion...

Journal: :Agronomy 2022

In south-western France, sunflowers are usually grown in short rotations and after a long fallow period during which soils left bare. This practice can favour diseases, caused by soilborne fungi, such as sunflower verticillium wilt (SVW), well nitrate leaching, both of decrease yields. Growing cover crops is an agroecological that could provide ecosystem services mitigate SVW. A Brassicaceae cr...

Journal: :River Research and Applications 2023

River processes and patterns are affected by changes in the watershed driven natural human-induced causes. A sudden pattern alteration from a “white river” (bare soils) to “green (vegetated) influences riverine biodiversity can increase flood risk. Despite these significant impacts, knowledge on triggers that kickstart feedback exacerbating bio-geomorphic is insufficient. In this study, we coll...

2003
G. N. Flerchinger

Different residue types and standing stubble versus distributed flat residues affect heat and water transfer at the soil surface to varying degrees. Understanding the effects of various residue configurations can assist in better residue management decisions, but this is complex due to various interacting influences. Therefore, modeling the effects of crop residues on heat and water movement ca...

Journal: :Remote Sensing 2016
José A. M. Demattê Leonardo Ramirez-Lopez Rodnei Rizzo Marcos R. Nanni Peterson R. Fiorio Caio T. Fongaro Luiz G. Medeiros Neto José L. Safanelli Pedro Paulo da S. Barros

There is a consensus about the necessity to achieve a quick soil spatial information with few human resources. Remote/proximal sensing and pedotransference are methods that can be integrated into this approach. On the other hand, there is still a lack of strategies indicating on how to put this in practice, especially in the tropics. Thus, the objective of this work was to suggest a strategy fo...

Journal: :Agronomy 2023

Soil erosion by water causes the loss of soil mineral particles and organic carbon (SOC). For determining effectiveness conservation measures on arable land, rainfall simulations are regularly carried out in field trials Czech Republic. The objective this study was to analyse a dataset from 82 bare fallow soils, containing information slope inclination, texture, bulk density, SOC, with respect ...

2012
Krishna R. Reddy Amid P. Khodadoust Kenneth Darko-Kagya

Remediation of sites contaminated by toxic chlorinated organic compounds by using nanoscale iron particles (NIP) has received great attention owing to their high reactivity resulting from small size and large reactive surface area. However, adequate delivery of NIP into the contaminated zones for in situ remediation applications is difficult because of NIP agglomeration and sedimentation. Diffe...

Journal: :Frontiers in Environmental Science 2021

The study investigated plant-soil interactions along a proglacial chronosequence in the Italian Alps, with specific focus on pioneer and grassland species structure biogeochemical processes, aim to evaluate biotic patterns ecosystem development. We recorded vascular plant frequencies mean diameter of one target 18 permanent plots distributed six different stages encompassing 170-years Lauson Gl...

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