Results 111 to 120 of about 25,574 (303)
EcoEnergy, EarlyView.This review provides a critical comparative analysis of circular and bio‐sourced polymers for energy storage, systematically evaluating natural feedstocks alongside recycling and upcycling strategies for battery components. Key structure–property–performance relationships and inherent trade‐offs between sustainability metrics and electrochemical ...
Priyank Sinha +3 more
wiley +1 more source
Почвознание, агрохимия и екология, 2011 In our work we studied the humus status of two fields of four-field rotation оn Mollic Fluvisols in Plovdiv region. The results of fraction composition of humus, confirm the assumption that the studied soil develops towards decreasing of soil ...
Стефка Тодорова +1 more
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Зерновое хозяйство РоссииThe purpose of the current study was to determine the effect of crop rotations and doses of mineral fertilizers on productivity, grain quality of spring barley and fertility of typical chernozem in the Central Сhernozem Region (CBR).
I. I. Gureev +4 more
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Les cultures intermédiaires pièges à nitrate (CIPAN) et engrais verts : protection de l'environnement et intérêt agronomique [PDF]
Biotechnologie, Agronomie, Société et Environnement, 2010 Autumn cover crops and green manures: environment protection and agronomic interest. Due to the evolution of the environmental policy, practice of green manure cropping has been replaced by autumn cover crops in order to take up nitrate residues of the ...
Destain JP., Reuter V., Goffart JP.
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Ecography, EarlyView.Understanding how global change reshapes mountain plant communities is essential for predicting biodiversity and ecosystem function in a warming world. Using resurvey data from over 1400 non‐forest vegetation plots across the European Alps, we show that community‐weighted means of key functional traits capturing important dimensions of plant ecological
Sergey Rosbakh +2 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A sulfur‐containing heterocyclic quinone cathode for rechargeable magnesium batteries is coupled with a GO/MWCNTs–COOH separator that establishes a confinement–adsorption regulation mechanism, thereby significantly accelerating Mg2+ reaction kinetics and minimizing active‐material loss.
Xiquan Qi +3 more
wiley +1 more source
STUDIES ON THE NATURE OF HUMUS AND CLAY-HUMUS COMPLEX
, 1956 The acidic character of humus is attributed to the presence of both phenolic and carboxylic groups. The adsorption of humus by clay suspensions has been found to be enhanced in presence of metal ions, and a portion of the adsorbed humus cannot be extracted by alkali.
openaire +2 more sources
Humus, Jordfrugtbarhed og Økologi
, 2004 Denne rapport er først og fremmest en vidensopsamling om humus og jordfrugtbarhed. I debatten om et mere bæredygtigt og miljøvenligt jordbrug er humus og jordfrugtbarhed oversete størrelser.
Bilker, Mette Godsk
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This work developed a low‐temperature sludge hydrothermal coupled with gel crosslinking strategy which could upgrade the waste liquid generated from sewage sludge hydrothermal treatment into the hydrothermal‐liquid‐gel. The inventive hydrothermal‐liquid‐gel exhibited the enhanced pollutant removal capability, high synthetic stability, and superior ...
Zifan Liu +12 more
wiley +1 more source
Приложение на диелектричната спектроскопия за анализ на въздушно изсушени почви
Почвознание, агрохимия и екология, 2013 Measurements of the electric conductivity, σ, and relative dielectric permittivity, εr, were conducted (0.1 Hz – 15 MHz) on 40 air-dried soil probes that were subsequently analyzed for pH, iron and heavy metal concentrations and organic matter.
ЛИЛКО ДОСПАТЛИЕВ +4 more
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