Results 81 to 90 of about 66,438 (265)

Effects of lignite-based sulphur fertilizer levels on soil properties and growth of Brassica napus [PDF]

open access: yesEmirates Journal of Food and Agriculture
Lignite and sulphur are instrumental in enhancing the growth and yield-related traits of Brassica napus, commonly known as rapeseed. This study aimed to explore the effects of lignite-based sulphur fertilizers on Brassica napus production.
Azmat Ali Nosher   +9 more
doaj   +3 more sources

In Situ Bioremediation through Mulching of Soil Polluted by a Copper–Nickel Smelter [PDF]

open access: yes, 2001
Received for publication September 8, 2000. Bioremediation of a heavy metal–polluted soil was investigated in a 3-yr field experiment by adding mulch to a polluted forest floor. The mulch consisted of a mixture of compost and woodchips.
Alloway   +71 more
core   +1 more source

Mining an Anthropocene in Japan: On the making and work of geological imaginaries

open access: yesTransactions of the Institute of British Geographers, EarlyView.
Short Abstract This article addresses how the lithic and the drift might be reworked as an Anthropocene material outside of a chronostratigraphy. Revisiting the finding of a floating fern fossil at the Hashima mine, we delve into a complex array of Geological imaginaries, and undertake our own speculative work.
Deborah P. Dixon   +2 more
wiley   +1 more source

NORTH DAKOTA LIGNITE ENERGY INDUSTRY'S CONTRIBUTION TO THE STATE ECONOMY FOR 2005 AND PROJECTED FOR 2006 [PDF]

open access: yes
This report provides estimates of the lignite industry's contribution to the North Dakota economy, using key economic indicators such as retail trade activity, personal income, total business activity, employment, and tax revenues.
Coon, Randal C., Leistritz, F. Larry
core   +1 more source

Production, Characterization and Design of Applications of Regenerated Humic Acids [PDF]

open access: yes, 2011
Předkládaná disertační práce se zabývá huminovými látkami (HL), zejména huminovými kyselinami a jejich solemi, tj. humáty. V práci je prezentována literární rešerše o huminových látkách, stručně je zmíněna historie výzkumu huminových látek, obsáhle jsou ...
David, Jan
core  

A Differential Bathymetric Dataset of Anthropogenic Postmining Lake in the Glaciotectonic Muskau Arch Geopark, Poland

open access: yesGeoscience Data Journal, Volume 12, Issue 3, July 2025.
Open access high‐resolution bathymetric point cloud dataset of postmining reservoir for differential analysis of lakebed augmenting studies of present‐day processes. ABSTRACT Mining has a lasting impact on the environment, not only during the active mining process but also long after operations cease.
Jan Blachowski   +2 more
wiley   +1 more source

Characteristics of Mae Moh lignite: Hardgrove grindability index and approximate work index [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2012
The purpose of this research was to preliminarily study the Mae Moh lignite grindability tests emphasizing onHardgrove grindability and approximate work index determination respectively.
Wutthiphong Tara, Chairoj Rattanakawin
doaj  

NORTH DAKOTA LIGNITE ENERGY INDUSTRY'S CONTRIBUTION TO THE STATE ECONOMY FOR 2004 AND PROJECTED FOR 2005 [PDF]

open access: yes
This report provides estimates of the lignite industry's contribution to the North Dakota economy, using key economic indicators such as retail trade activity, personal income, total business activity, employment, and tax revenues.
Coon, Randal C., Leistritz, F. Larry
core   +1 more source

Effect of Low‐Temperature Torrefaction Pretreatment on the Energy–Mass Co‐Benefit of Corn Straws

open access: yesEnergy Science &Engineering, Volume 13, Issue 6, Page 2802-2809, June 2025.
The quality regulation of corn straws. ABSTRACT To explore the effects of low‐temperature torrefaction on physicochemical properties and energy–mass co‐benefit of corn straws, the products obtained after torrefaction at different low temperatures were studied.
Yantao Yang   +4 more
wiley   +1 more source

The South Moravian Lignite Coalfield and method of its digital modeling [PDF]

open access: yesActa Montanistica Slovaca, 2007
The contribution methodical procedures of modeling and assessing the deposits in the South Moravian Lignite Coalfield, applied in the frame of solution of the Grant Agency of the Czech Republic project No. 105/06/1264, are presented.
Kerstin Hoňková   +2 more
doaj  

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