Results 41 to 50 of about 1,915 (220)

DEVELOPMENT OF A WATER AND ECOLOGICAL EMERGENCY FROM MINE FLOODING OF STEBNYK POTASSIUM DEPOSIT OWING TO NATURAL AND TECHNOGENIC FACTORS

open access: yesГеохімія техногенезу, 2022
Water and environmental problems are caused by the systematic inflow of unsaturated drainage waters and low-mineralized brines into the mine No 2 of the Stebnyk potash deposit.
Z. Кhevpa   +3 more
doaj   +1 more source

Corporate ESG Greenwashing: Does Regulatory Proximity Matter?

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Environmental, social, and governance (ESG) greenwashing undermines sustainable development, yet the influence of regulatory proximity on oversight is understudied. By introducing the “distance decay effect” from geoeconomics into ESG misconduct research and using a sample of Chinese listed firms from 2009 to 2022, this study reveals a ...
Weiqi Zhao   +4 more
wiley   +1 more source

Potash: Impact assessment for supply security [PDF]

open access: yes, 2022
EU’s import dependency for potash is increasing since 2018. Total EU imports of all forms of potash peaked in 2020, of which more than half were sourced from Russia and Belarus. Russia and Belarus are crucial for the global potash supply. Together they
D'ELIA Eleonora   +1 more
core  

Enhancement of the Plant‐Accessible Phosphate Fraction in Sewage Sludge Ashes by Na+ or K+ Addition Prior to Combustion

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
The addition of Na2CO3 or K2CO3 to sewage sludge prior to combustion leads to the production of ashes containing phosphate in the form of buchwaldite‐like phases (Ca(Na/K)PO4). Compared to conventional sewage sludge mono‐ashes, such Na‐ or K‐ashes show greatly increased P‐solubilities and proved to be potent P‐fertiliser materials in greenhouse ...
Lorenz Bier‐Schorr   +4 more
wiley   +1 more source

Comparative Analysis of Metal Preloading Technologies in Batteries and Capacitors

open access: yesEcoEnergy, EarlyView.
Metal preloading strategies play an important role in efficient batteries and hybrid capacitors to compensate for the consumed metals at the first discharge. This article reviews recent progress in preloading technologies in lithium‐ion and other metal‐ion systems.
Xuexue Pan   +3 more
wiley   +1 more source

The Potash Trilemma: Geopolitics, Market Dynamics, and Global Food Security

open access: yesJournal of Sustainable Agriculture and Environment
Potash is essential for plant growth and global food production. However, its distribution and access are uneven, creating significant economic and geopolitical challenges.
Joan Rodeja   +3 more
doaj   +1 more source

Draft genome sequences of strains Salinicola socius SMB35T, Salinicola sp. MH3R3–1 and Chromohalobacter sp. SMB17 from the Verkhnekamsk potash mining region of Russia

open access: yesStandards in Genomic Sciences, 2017
Halomonads are moderately halophilic bacteria that are studied as models of prokaryotic osmoadaptation and sources of enzymes and chemicals for biotechnological applications.
Björn E. Olsson   +6 more
doaj   +1 more source

Liebig Review: Essential and Beneficial Elements in the Regulation of Cadmium Uptake and Tolerance in Crop Plants

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Cadmium (Cd2+) contamination in agricultural soils has been reported to pose risks to crop productivity, food safety, and human health. This review synthesizes current knowledge on the mechanisms by which essential (S, Zn, Fe, Mg, K, Ca) and beneficial (Si, Se, rare earth elements) elements mitigate Cd2+ toxicity in plants.
Maria Manzoor, Karl Hermann Mühling
wiley   +1 more source

Stability of excavations and design of mining layouts in a deep level potash mine [PDF]

open access: yes, 1980
PhD ThesisThe shafts at Boulby Potash Mine were sunk between 1969 and 1974 and the first potash was put through the processing plant in 1973. The decision to mine the deposit was based on the results obtained from fifteen exploration boreholes put ...
Miller, Hamish David Sneddon
core  

Optimising Sulphur Fertilisation in Ryegrass–White Clover Swards Reduces Leached Nitrate Nitrogen Losses, While Increasing Plant Yield and Nitrogen Off‐Take

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
The inclusion of sulphur at two inorganic nitrogen rates (0 and 150 kg N ha−1) improves plant productivity in a ryegrass–white clover sward and reduces nitrate‐N loss to groundwater in a free‐draining sandy loam soil. ABSTRACT Background Reducing nitrogen (N) losses to water, lessening reliance on inorganic fertiliser and maintaining agricultural ...
Donal Kinsella   +2 more
wiley   +1 more source

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