Results 51 to 60 of about 1,177,371 (264)
Results of a phenological study of the European larch (Larix decidua Mill.) growing in a mixed stand
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2013 This paper presents an evaluation of the onset and duration of phenological stages of the European larch (Larix decidua Mill.) growing in a mixed stand in Drahanská vrchovina highlands.
Emilie Bednářová +3 more
doaj +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
NitrogenOptimal application of nitrogen fertilizer is critical for soil characteristics and soil health. This study examined the effects of three rates of nitrogen fertilizer applications, which are lower rate (Treatment 1 (T1)-241 kg/ha), recommended rate ...
Bhagya Deegala +2 more
doaj +1 more source
Soil and permafrost in the Ross Sea region of Antarctica: stable or dynamic?
Cuadernos de Investigación Geográfica, 2016 Soils in the Ross Sea Region of Antarctica generally comprise a surface desert pavement and a seasonally thawed active layer over permafrost. Most soils are formed on regolith such as glacial till or colluvium. Mean annual air temperatures range from -18°
M. R. Balks, T. A. O’Neill
doaj +1 more source
Ski piste snow ablation versus potential infiltration (Veporic Unit, Western Carpathians)
Journal of Hydrology and Hydromechanics, 2020 Snow production results in high volume of snow that is remaining on the low-elevation ski pistes after snowmelt of natural snow on the off-piste sites.
Mikloš Michal +6 more
doaj +1 more source
Effect of tillage practices on the soil carbon dioxide flux during fall and spring seasons in a Mediterranean Vertisol [PDF]
, 2011 In this study, we assessed the effect of conventional tillage (CT), reduced (RT) and no tillage (NT) practices on the soil CO2 flux of a Mediterranean Vertisol in semi-arid Morocco.
Corbeels, M +6 more
core +1 more source
A Termite‐Inspired Alternative to Cement
Advanced Functional Materials, EarlyView.A termite‐inspired composite of clay, cellulose, and lignin forms a dense fibrous network with concrete‐like strength (32 MPa) and superior elasticity, processed at ambient temperature. Abstract Clay combined with organic materials is used by termites as a strong and durable construction material for their mounds with minimal environmental impact. Here,
Oren Regev +3 more
wiley +1 more source
Soil Particle Size Distribution Protocol [PDF]
, 2003 The purpose of this resource is to sure the distribution of different sizes of soil particles in each horizon of a soil profile. Using dry, sieved soil from a horizon, students mix the soil with water and a dispersing solution to completely separate the ...
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core
Can we detect changes in high-latitude soil respiration over decadal time scales? [PDF]
, 2009 Soil respiration (RS), the soil surface CO~2~ flux, is the second-largest terrestrial carbon flux, but because of its high variability and the inaccessibility of the soil medium it remains one of the least well-constrained parts of the terrestrial carbon
Allison Thomson, Ben Bond-Lamberty
core +2 more sources
Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics
Advanced Functional Materials, EarlyView.Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha +18 more
wiley +1 more source