Results 91 to 100 of about 4,828,011 (363)

Soil Particle Size Distribution Protocol [PDF]

open access: yes, 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  

Use of soil and climate data to assess the risk of agricultural drought for policy support in Europe. [PDF]

open access: yes, 2001
This paper describes the use of soil and climatic data for assessing the risk of drought in Europe. Soil moisture regimes are defined for soil classification purposes and these can be used to delineate areas with the same type of soil climate.
Jones, Robert J. A.   +2 more
core   +4 more sources

Microplastics from Wearable Bioelectronic Devices: Sources, Risks, and Sustainable Solutions

open access: yesAdvanced Functional Materials, EarlyView.
Bioelectronic devices (e.g., e‐skins) heavily rely on polymers that at the end of their life cycle will generate microplastics. For research, a holistic approach to viewing the full impact of such devices cannot be overlooked. The potential for devices as sources for microplastics is raised, with mitigation strategies surrounding polysaccharide and ...
Conor S. Boland
wiley   +1 more source

Characterizing Soil Penetration Resistance of Planted Sago Palm (Metroxylon spp.) Under Mineral Soils Ecosystem [PDF]

open access: diamond, 2021
Mohd Effendi Wasli   +7 more
openalex   +1 more source

Effect of tillage practices on the soil carbon dioxide flux during fall and spring seasons in a Mediterranean Vertisol [PDF]

open access: yes, 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

Transparent soil for imaging the rhizosphere [PDF]

open access: yes, 2012
Understanding of soil processes is essential for addressing the global issues of food security, disease transmission and climate change. However, techniques for observing soil biology are lacking. We present a heterogeneous, porous, transparent substrate
Downie, Helen F.   +5 more
core   +6 more sources

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

open access: yesAdvanced 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

The impact of tillage on physical features and yield of carrot root [PDF]

open access: yesJournal on Processing and Energy in Agriculture, 2010
The subject of this research is the impact of pre-seeding seedbed preparation on physical features and carrot root yield on flat ground (treatment A) and on a mini bed production system (treatment B).
Bajkin Anđelko   +2 more
doaj  

Drought Legacy Effects on the Composition of Soil Fungal and Prokaryote Communities

open access: yesFrontiers in Microbiology, 2018
It is increasingly acknowledged that climate change is influencing terrestrial ecosystems by increased drought and rainfall intensities. Soil microbes are key drivers of many processes in terrestrial systems and rely on water in soil pores to fulfill ...
Annelein Meisner   +9 more
doaj   +1 more source

Properties and functions of organic materials in poor agricultural soil condition [PDF]

open access: yes, 2012
A field experiment was conducted under different soil strata in poor agricultural soil condition. Each soil stratum was treated separately with different organic material for soil fertility management.
Usman, Suleiman
core  

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