Results 71 to 80 of about 1,631,965 (189)

The effect of gypsum amendments on the soil aggregate stability

Scientific Reports
The aim of this study was to evaluate the effect of gypsum amendments—flue gas desulfurization gypsum (FGDG) and phosphogypsum (PG)—on soil aggregate stability and susceptibility to water erosion in two contrasting soil types: arable soil from the ...
Tomasz Garbowski, Agnieszka Kowalczyk, Beata Grabowska-Polanowska, Katarzyna Sroka, Marek Kopacz, Stanisław Lach   +5 more
doaj   +1 more source

Integration of Micro‐CT and XRF Mapping for Multimodal 3D Analysis of Polychrome Wooden Artifacts

X-Ray Spectrometry, EarlyView.
ABSTRACT Over the past 5 years, computer applications have become crucial to archeological research. Since the 1990s, the focus has transitioned from data management tools to the development of virtual models. Recently, digital documentation of cultural heritage has gained considerable focus, with 3D modeling of objects.
Josiane E. Cavalcante, Olga Araujo, Alessandra Machado, Roberta M. P. S. Borges, Isis V. N. S. Franzi, Anderson G. de Paula, Roberta Leitão, Marcelino dos Anjos, Renato Freitas, Ricardo T. Lopes, Davi F. Oliveira   +10 more
wiley   +1 more source

Gypsum utilization in geotechnical applications

, 2022
Many methods and construction materials are widely used for soil stabilization and related works. Examining the recently conducted experients, it is revealed that one of these materials is gypsum. Accordingly, it is essential to review the previous works
Mısır, Gizem, Yıldızel, Sadık Alper
core  

Amendment of Saline–Alkaline Soil with Flue-Gas Desulfurization Gypsum in the Yinchuan Plain, Northwest China

, 2023
The effective and safe use of FGD gypsum in agricultural land is still debated in some countries even though its effectiveness in soil management has been reported in many studies. Thus, the changes in the levels of soil salinity, alkalinity, crop yield,
Aiqin Zhao, Fei Ma, Jing Wang, Jili Liu, Guoju Xiao, Xing Xu   +5 more
core   +1 more source

An Uncommon Instance of Egyptian Blue in the “Pigmented Intonachino” of the Fishpond Wall Painting From the Roman Villa of Torre di Pordenone (Northeast Italy)

Archaeometry, EarlyView.
ABSTRACT The increasingly close integration of analytical techniques in the study of Greek and Roman wall paintings has shown that Egyptian blue was a common pigment, widely documented in the production of blue and greenish hues in ancient painted production.
Simone Dilaria, Clelia Sbrolli, Hilary Becker, Yotam Asscher, Anna De Zotti, Monica Salvadori   +5 more
wiley   +1 more source

Properties and functions of organic materials in poor agricultural soil condition [PDF]

, 2012
A field experiment was conducted under different soil strata in poor agricultural soil condition. Each soil stratum was treated separately with different organic material for soil fertility management.
Usman, Suleiman
core   +1 more source

Ring Footing Bearing Capacity Erected on Dry Gypseous Soil

Tikrit Journal of Engineering Sciences
This study investigates the behavior of ring footing erected on gypseous soil and compares it with the circular footing, including conducting (24) experiments of loading ring footings, where the inner and external diameter ratio was (Din./Dout. = 0, 0.2,
Khudur A. E. Al-Janabi, Lamyaa N. Snodi, Adnan J. Zedan   +2 more
doaj   +1 more source

Delivering Sulfate to LNAPL Body for Enhanced Source Zone Depletion (ESZD)

Groundwater Monitoring &Remediation, EarlyView.
Abstract This field pilot study evaluates the feasibility of applying sulfate to a light non‐aqueous phase liquid (LNAPL) body for achieving enhanced source zone depletion (ESZD) at a refinery site. Two rounds of gypsum land application (GLA) delivered sulfate to an 8000 ft2 area encompassing LNAPL‐containing monitoring wells MW‐2 and MW‐3, while MW‐1 ...
Ravi Kolhatkar, Kanwartej S. Sra, Hong Yu   +2 more
wiley   +1 more source

Soil fertility, nutrition and yield of maize and barley with gypsum application on soil surface in no-till

Revista Brasileira de Ciência do Solo, 2014
Annual crop yield and nutrition have shown differentiated responses to modifications in soil chemical properties brought about by gypsum application. The aim of this study was to evaluate the effect of gypsum application rates on the chemical properties ...
Leandro Michalovicz, Marcelo Marques Lopes Müller, José Salvador Simoneti Foloni, Jackson Kawakami, Ronaldo do Nascimento, Luiz Fernando Machado Kramer   +5 more
doaj   +1 more source

Response of wheat to gypsum soil conditioners

Journal of Zankoy Sulaimani - Part A, 2000
This study was conducted in the greenhouse of the College of Agriculture and Forestry / University of Mosul during the agricultural season 1988-1989 to find out the effect of some locally available and economically inexpensive soil conditioners on the organic carbon and the carbon to nitrogen ratio of two types of gypsum soils cultivated with wheat ...
Akram Khalf, Ismaeel Ali, Aziz Hassan
openaire   +1 more source