Results 111 to 120 of about 4,443,421 (294)

Impact of dry-wet cycles on carbon mineralization of tropical soils. [P43] [PDF]

open access: yes, 2015
In the context of climate change, the increase of dry-wet cycles could cause large losses of soil carbon stock. Located in the Sudano-Sahelian region, soils of North Cameroon experience dry periods followed by erratic rains at the beginning of the ...
Bernoux, Martial   +4 more
core  

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 more
wiley   +1 more source

Using monthly rainfall data to estimate rainfall erosivity factor of Iraq

open access: yesPrzegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2019
The erosivity factor have a major effect on soil therefor a lot off researchers are interested about it. Actually, the erosivity depend on rainfall that could be a main source to water which effect on soil.
Hasanain K. Al-Shamarti   +2 more
doaj   +1 more source

Litter layer influence on the thermal regime of a sandy soil under a pine forest in mediterranean Portugal [PDF]

open access: yes, 2004
Decomposition of needle litter is a relevant process in applied ecology, namely in the nutrient dynamics of forested ecosystems. Soil temperature strongly influences soil microbian activity.
Abreu, Francisco, Andrade, José
core  

Anti‐Slip Material‐Based Strategies and Approaches

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani   +3 more
wiley   +1 more source

Tree species occurring on ariparian slope and correlations with soil variables in the upper Grande River, Minas Gerais, Brazil [PDF]

open access: gold, 2012
Israel Marinho Pereira   +3 more
openalex   +1 more source

Optical Diversity and Nanostructural Organization in the Colored Scales of Sternotomis

open access: yesAdvanced Optical Materials, EarlyView.
Vivid colors in Sternotomis beetles originate from nanoscale photonic architectures embedded within individual scales. Here, we provide a comparative optical and structural analysis of 57 scale types that reveal how ordered, quasi‐ordered, and disordered 3D networks tune color, saturation, and angular response.
Viola Bauernfeind   +5 more
wiley   +1 more source

Phosphorus Distribution in Soils from Australian Dairy and Beef Rearing Pastoral Systems

open access: yesApplied Sciences, 2016
The influence of soil type and management practices on P distribution in soils from Australian dairy and beef rearing pastoral systems has been investigated by chemical measurements and phosphorus-31 (31P) nuclear magnetic resonance (NMR) spectroscopy ...
Samuel B. Adeloju   +2 more
doaj   +1 more source

Reproducible Propagation of Species-Rich Soil Microbiomes Suggests Robust Underlying Deterministic Principles of Community Formation [PDF]

open access: gold, 2021
Senka Čaušević   +4 more
openalex   +1 more source

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