Results 71 to 80 of about 2,832 (154)

Changes in soil carbon sequestration in Pinus massoniana forests along an urban-to-rural gradient of southern China [PDF]

open access: yes, 2013
Urbanization is accelerating globally, causing a variety of environmental changes such as increases in air temperature, precipitation, atmospheric CO2, and nitrogen (N) deposition.
Chen, H.   +7 more
core   +2 more sources

Ustilago maydis Phosphatidic Acid and Phosphatidylserine‐Targeting Secreted Lipase Lip3 Is Involved in Pathogenesis

open access: yesMolecular Plant Pathology, Volume 27, Issue 5, May 2026.
Ustilago maydis secreted lipase, Lip3 targets PA and PS and alkalinises the host apoplast, thus promoting virulence. Loss of Lip3 results in reduced apoplastic pH and decreased pathogenicity. ABSTRACT Lipases constitute important virulence factors. By targeting specific lipids involved in various cellular processes, lipases regulate growth, development,
Anisha Roy   +2 more
wiley   +1 more source

Electrochemical CO2 Reduction on a Bi–Sn Eutectic Alloy in Acidic Media for Formic Acid Production

open access: yesChemSusChem, Volume 19, Issue 8, 28 April 2026.
Acidic CO2 electrolysis enables direct formic acid production with minimal (bi)carbonate formation. A eutectic Bi–Sn gas‐diffusion electrode achieves 81.3% faradaic efficiency (FE) at −100 mA cm−2 and pH 3, retaining selectivity up to −400 mA cm−2 and stable operation for 100 h with < 10% FE loss.
Avni Guruji   +5 more
wiley   +1 more source

Soil Phosphorus Uptake by Continuously Cropped Lupinus albus: A New Microcosm Design [PDF]

open access: yes, 2018
When grown in soils with sparingly available phosphorus (P), white lupin (Lupinus albus L.) forms special root structures, called cluster roots, which secrete large amounts of organic acids and concomitantly acidify the rhizosphere.
Bayon, R.   +7 more
core  

Photoelectrochemical Hydrogen Peroxide Production via Simultaneous Reduction and Oxidation Processes

open access: yesChemistry – A European Journal, Volume 32, Issue 14, 15 April 2026.
Hydrogen peroxide (H2O2) is an important chemical substance and also a promising carbon‐free clean fuel. The design of a sophisticated photoelectrochemical (PEC) reaction system enables the solar‐driven H2O2 production through simultaneous water oxidation and oxygen reduction processes (H2O2/H2O2‐PEC cells).
Tetsuro Soejima   +2 more
wiley   +1 more source

Phosphorus Transformations in an Oxisol under contrasting land-use systems: The role of the soil microbial biomass [PDF]

open access: yes, 2018
It is generally assumed that phosphorus (P) availability for plant growth on highly weathered and P-deficient tropical soils may depend more on biologically mediated organic P (Po) turnover processes than on the release of adsorbed inorganic P (Pi ...
Bühler, S.   +4 more
core  

Impact of reduced tillage on soil organic carbon and nutrient budgets under organic farming [PDF]

open access: yes, 2017
No-tillage (NT) and reduced tillage (RT) systems are well-known management tools for reducing soil erosion and improving soil fertility. NT and RT may improve the environmental and economic performance of organic farming, but they are still not common ...
Berner, Alfred   +4 more
core  

Mineralogical, Physical, and Chemical Properties of Soils From Andesitic Volcanic Tuff of Mt. Burangrang, West Java [PDF]

open access: yes, 2003
Information of soils on andesitic volcanic tuff in Indonesia is still limited. Three soil pedons, formed in andesitic volcanic tuff situated in the intensively cultivated vegetable growing areas and secondary forest areas around the Mt.
YATNO, E. (EDI), ZAUYAH, S. (S)
core  

Total and labile organic carbon content in agroecological system. [PDF]

open access: yes, 2013
In an intercropping lettuce-carrot system submitted to crescent dosages of organic compost (0; 12; 24; 48 Mg ha-1) were monitored carbon from soil microbial biomass (MBC), labile carbon in fumigated soil (LCF), in non-fumigated soil (LCNF), in autoclaved
De-Polli, Helvécio   +2 more
core  

SHORT-TERM RESPONSE OF SOIL MICROORGANISMS TO ESSENTIAL OILS WITH ALLELOPATHIC POTENTIAL EXTRACTED FROM MEDITERRANEAN PLANTS [PDF]

open access: yes, 2015
Essential oils (EOs) with allelopathic compounds have been used to reduce or avoid weed germination and growth. The aim of this study was to evaluate the potential phytotoxic effects of EOs extracted from different Mediterranean plants on soil microbial ...
BADALUCCO, Luigi   +5 more
core  

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