Results 61 to 70 of about 1,610,812 (206)

Phylogeography and Population Genetics of the Kentucky Endemic Cave Beetle Genus Neaphaenops Jeannel (1920) (Coleoptera: Carabidae: Trechini)

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
This study investigated the evolutionary history and population structure of the genus Neaphaenops, using CO1 gene sequencing from 62 cave populations. The phylogenetic analysis revealed two distinct mega‐populations—northern and southern—separated by the Barren River, leading to the conclusion that the four proposed subspecies are invalid. The results
Mahamad Sayab Miya   +2 more
wiley   +1 more source

A Review on Carbon Sequestration Techniques From Geological to Biological Methods: Mechanisms, Methods, and Future Perspectives

open access: yesEngineering Reports, Volume 8, Issue 10, October 2026.
This study reviews CO2 storage methods: geological (depleted reservoirs, saline aquifers, salt caverns, basalt), oceanic (dissolution, hydrates, phytoplankton), and biological (microalgae like Chlorella and Spirulina with 10–50× higher capture than plants; MICP by Sporosarcina pasteurii).
Mohmmadreza Alipour   +3 more
wiley   +1 more source

Inversion of creep parameters and their application in underground salt cavern energy storage systems for enhancing wind power integration

open access: yesInternational Journal of Electrical Power & Energy Systems
While the development of wind energy presents great potential and opportunities, the high level of uncertainty inherent in wind farms also poses considerable challenges for operators, especially when it comes to participating in the energy market.
Feng Chen   +6 more
doaj   +1 more source

Hydrogen Storage Technologies: Materials Innovation and System‐Level Challenges for a Carbon‐Neutral Future

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 9, September 2026.
Engineered activated carbon materials with tailored pore structures and surface chemistry deliver high‐performance dual functionality across supercapacitors and hydrogen storage, establishing clear structure–property–performance relationships that advance scalable carbon‐based solutions for next‐generation energy storage and conversion.
Rayhan Hasan Pranto   +4 more
wiley   +1 more source

Numerical Evaluation of Salt Cavern Closure under Varying Depth and Cavern Pressure: FLAC vs. SafeInCave

open access: yes
: The geomechanical stability of salt caverns is critical for subsurface energy storage, including natural gas and hydrogen. Time-dependent salt creep can lead to cavern closure, wellbore deformation, and operational risks.
Hermínio T. Honório   +6 more
core   +1 more source

Generative model and application framework for stability evaluation of salt cavern hydrogen storage facilities

open access: yesYantu gongcheng xuebao
Amid the accelerating transformation of the global energy structure, hydrogen energy, with its characteristics of abundant resources and zero carbon emissions, has emerged as a crucial part of China's energy development strategy.
LEI Huayang 1, 2, ZHANG Xinyu 1, XU Yinggang 1
doaj   +1 more source

Maximum admissible pressure in salt caverns used for brine production and hydrocarbon storage

open access: yesOil & Gas Science and Technology, 2020
Tightness is a fundamental prerequisite to any underground storage. In storage salt caverns, a safe maximum admissible pressure must be selected to avoid product loss.
Bérest Pierre   +3 more
doaj   +1 more source

Instability mechanism and failure characteristics of underground cavern in block system under the action of seismic waves

open access: yesDeep Underground Science and Engineering, Volume 5, Issue 3, Page 869-882, September 2026.
Seismic waves with tensile stress, high amplitude, and low frequency are most likely to trigger block instability and sliding. Blocks with a single sliding surface are more prone to movement than those with multiple constraints, and roof‐positioned blocks are especially vulnerable to slide.
Xiao Wang   +4 more
wiley   +1 more source

Research on the Stability and Treatments of Natural Gas Storage Caverns With Different Shapes in Bedded Salt Rocks

open access: yesIEEE Access, 2020
Because of complex geo-conditions, many caverns by solution mining in bedded salt rocks have different irregular shapes. To verify the feasibility of using irregular-shaped caverns for underground gas storage (UGS), four typical cavern-shapes are ...
Wei Liu   +4 more
doaj   +1 more source

Sensitivity of storage field performance to geologic and cavern design parameters in salt domes.

open access: yes, 2009
A sensitivity study was performed utilizing a three dimensional finite element model to assess allowable cavern field sizes for strategic petroleum reserve salt domes.
Park, Byoung Yoon., Ehgartner, Brian L.
core   +1 more source

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