Results 81 to 90 of about 25,195 (237)
Sedimentology, EarlyView.ABSTRACT The standard subdivision of a distributive fluvial system (DFS) into proximal, medial and distal zones is typically based on the proportion of channel bodies and/or the degree of channel amalgamation, reflecting a downstream fining trend towards a mud‐prone terminal pinch‐out.
Oliver Button +5 more
wiley +1 more source
THE DETERMINATION OF POTASH AS PERCHLORATE. [PDF]
Journal of the American Chemical Society, 1899 n ...
openaire +2 more sources
Impact of potash mining in streams: the Llobregat basin (northeast Spain) as a case study [PDF]
, 2017 Potash mining is significantly increasing the salt concentration of rivers and streams due to lixiviates coming from the mine tailings. In the present study, we have focused on the middle Llobregat basin (northeast Spain), where an important potash ...
Cañedo-Argüelles, M. [0000-0003-3864-7451] +8 more
core +1 more source
Agrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.Abstract Cover crops (CCs) have gained popularity in continuous crop production systems due to their agroecosystem benefits. This study evaluated the effects of nine CC treatments (single or multispecies) and no cover crop (noCC) on cotton (Gossypium hirsutum L.) growth characteristics, production, and economic returns in the Mid‐South United States ...
Mehtab Muhammad Aslam +4 more
wiley +1 more source
Waste management in potash mining companies
Известия Томского политехнического университета: Инжиниринг георесурсовRelevance. Related to the need to carry out environmental protection measures in potash mining areas exposed to the environmental consequences of the impact of multi-tonnage salt waste. Aim.
Anna A. Perevoshchikova +3 more
doaj +1 more source
Química Nova, 2008 Potassium carbonate, or potash, was the most important industrial chemical of the 18th century. It was essential for producing glass, soap, saltpeter, dyes, several drugs, and also used for bleaching linens, paper, and sugar.
Fernando J. Luna
doaj +1 more source
Agrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.Abstract Kentucky producers have sought to add industrial hemp (Cannabis sativa L.) for grain, fiber, and/or floral material to their cropping systems since hemp's legalization in the 2018 Farm Bill. This study sought to quantify hemp's impact on ecosystem services provisioned by the traditional corn (Zea mays L.)–soybean (Glycine max (L.) Merr ...
Rebecca K. McGrail +5 more
wiley +1 more source
Agrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.Abstract Nitrogen (N) use efficiency of urea is often low, resulting in inefficient N utilization. Again, peat, a high organic carbon (OC)‐containing soil, is considered a problematic soil. However, enriching peat with urea may release fertilizer N slowly, and its application to agricultural soil can sequester OC in the soil.
Ummya Habiba +4 more
wiley +1 more source
, 2001 Study is focused on the technological aspects of the potash (potassium carbonate) production in Bohemia in the 18th century. Technology, trade with potash and importance of the potash-making for the economy of the Habsburg monarchy are thoroughly ...
Woitsch, Jiří
core
Fixing Saskatchewan’s Potash Royalty Mess: A New Approach for Economic Efficiency and Simplicity [PDF]
, 2013 For a government’s fiscal program to best serve the public interest, while also ensuring sufficient public revenue collection, it has to meet three criteria: efficiency, simplicity and fairness.
Chen, Duanjie +3 more
core +2 more sources