Results 101 to 110 of about 2,348,508 (238)

Recent progress in underground hydrogen storage

open access: yesEnergy & Environmental Science
Hydrogen (H 2 ) is a clean energy option. Underground H 2 storage (UHS) allows large-scale, long-term storage, balancing seasonal supply and demand. This graphics explores recent UHS advances, ongoing challenges, and future research directions.
Muhammad Ali   +9 more
openaire   +2 more sources

Belowground growth is the primary driver of radial oxygen loss from Typha angustifolia to sediment

open access: yesNew Phytologist, EarlyView.
Oxygen pool accompanying the growth of a new Typha angustifolia rhizome through anoxic sediment. Summary Wetland plants must supply oxygen to their rhizomes and roots to maintain aerobic respiration despite soil anoxia. Excess oxygen can diffuse into the environment, strongly affecting rhizosphere biogeochemistry.
Ilana R. Stein, Zoe G. Cardon
wiley   +1 more source

Humidity‐driven shape morphing enhances fog harvesting in porous cactus spines

open access: yesNew Phytologist, EarlyView.
Spine straightening and water collection during fog exposure in Turbinicarpus alonsoi. Summary Cacti develop spines instead of conventional leaves, which often serve as mechanical defence against herbivores. However, some cactus species grow porous and flexible spines, suggesting fundamentally different functions.
Jessica C. Huss   +11 more
wiley   +1 more source

Stress‐specific metabolic and physiological responses to drought and waterlogging in Allium cepa L. and Allium × cornutum Clementi ex Vis.

open access: yesPlant Biology, EarlyView.
Drought and waterlogging induce distinct species‐specific metabolic, physiological and transcriptional responses in Allium cepa and Allium × cornutum. Abstract Increasing variability in water availability, caused by changing climatic conditions, is a major constraint for onion production.
Ž. Fredotović   +5 more
wiley   +1 more source

Stress-sensitive porosity and permeability in carbonate rocks for underground hydrogen storage: A digital rock simulation study

open access: yesInternational Journal of Coal Science & Technology
Hydrogen, a genuinely clean energy, is a promising alternative to fossil fuels. Inspired by underground gas storage of methane, establishing underground hydrogen storage (UHS) in depleted oil and gas reservoirs has emerged as a significant research focus.
Ziyi Pu   +7 more
doaj   +1 more source

Hydrogen Storage in Porous Rocks: A Bibliometric Analysis of Research Trends

open access: yesEnergies
Currently, there is an increasing number of research studies on underground storage of hydrogen in porous rocks (aquifers and depleted hydrocarbon fields). An important aspect of this process is the efficiency of hydrogen storage, which is defined as the
Barbara Uliasz-Misiak   +2 more
doaj   +1 more source

Biodiesel and underground storage tank systems

open access: yes, 2009
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Title from PDF caption (viewed on Feb. 2, 2012)"Last Updated:

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