Results 51 to 60 of about 9,444 (222)

Characteristics and main controlling factors of dolomite reservoirs in Fei-3 Member of Feixianguan Formation of Lower Triassic, Puguang area

Open Geosciences
In recent years, studying dolomite diagenesis and controlling factors of reservoir development from microscopic perspective has become a hot subject in deep carbonate gas exploration.
Wang Shenjian, Xu Guosheng, Hou Yingling, Zhuang Wenjie, Chen Guomin, Wang Wei, Wang Xinyi, Bi Jianxia, Huang Changbing, Liu Qing, Zhuang Qiuchan, Luo Qing   +11 more
doaj   +1 more source

Seasonal variation of leaf functional traits in sub‐Arctic plants

Oikos, EarlyView.
Leaf functional traits are informative of plant fitness and functions in ecosystems. These functional traits and their variation across geographic extents are much studied but less is known about their temporal variation over a growing season. Here, we provide an analysis of the seasonal variation in six leaf functional traits of 11 sub‐Arctic vascular
Pekka Niittynen, Marija Merkurjeva, Julia Kemppinen   +2 more
wiley   +1 more source

Origin of dolomite in Middle Permian Qixia Formation in northwestern Sichuan Basin: a case study of Chejiaba section

Shiyou shiyan dizhi
This study focuses on the origin of dolomite within the Middle Permian Qixia Formation in the northwestern Sichuan Basin by the approaches of petrographic examination and stable isotopic as well as clumped isotopic analysis. Two types of dolomite (matrix
Jie ZENG, Shaofeng DONG
doaj   +1 more source

‘You shall not pass!’—frequent hikers' acceptance of access restrictions in overcrowded Italian Mountains

People and Nature, EarlyView.
Abstract Outdoor recreation is reported to have many positive effects on individuals and communities. However, when recreationists' presence becomes overcrowding, it can cause ecological damage to natural sites while also reducing the benefits of outdoor recreation for recreationists and local communities.
Giacomo Pagot, Gianluca Grilli, Paola Gatto   +2 more
wiley   +1 more source

Effect of Calcination Temperature on the Hydroxyl Radical Generation of Calcined Dolomite Suspension

Journal of MMIJ, 2018
Recently, calcined dolomite has been used as an anti-bacterial material in various applications for improving public health. Generally speaking, calcined dolomite exhibits anti-bacterial effects due to its strong alkalinity after hydration.
Kazuya HOSHIBA, Josiane PONOU, Gjergj DODBIBA, Hiromu ITO, Tasuku SASE, Hirofumi MATSUI, Toyohisa FUJITA   +6 more
doaj   +1 more source

Agroforestry and enhanced rock weathering: A dual strategy for sustainable cacao

PLANTS, PEOPLE, PLANET, EarlyView.
Cacao production is both economically vital and environmentally intensive, presenting a major sustainability challenge as a crop largely cultivated by smallholder farmers in climate‐vulnerable regions. This review synthesises evidence that integrating agroforestry with enhanced rock weathering (EW) may significantly reduce emissions from cacao ...
Isabella L. Steeley, Edson S. França, Dimitar Z. Epihov, Noah J. Planavsky, David J. Beerling   +4 more
wiley   +1 more source

A Study on Preventing Thermal Runaway of Contaminated Ammonium Nitrate Prill in Bulk Storage

Propellants, Explosives, Pyrotechnics, EarlyView.
Schematic illustration of a contaminated region of ammonium nitrate prill undergoing exothermic decomposition, producing gases containing NOx. The interstitial flow of these heated gases rapidly raises the temperature of ammonium nitrate along the flow path.
Pramith Priyananda, Alex M. Djerdjev, Nathan Paris, Brian S. Hawkett   +3 more
wiley   +1 more source

Preconditions for the application of petrašiūnai quarry dolomite screenings and dolomite powder in conventional and self-compacting concrete mixes

Engineering Structures and Technologies, 2010
The objective of these experimental studies is to evaluate (verify) the possibility of applying by-products (0/2 mm fraction dolomite screenings or dolomite powder) obtained in the process of producing crushed dolomite from Petrašiūnai dolomite quarry ...
Vitoldas Vaitkevičius, Arminas Štuopys, Ernestas Ivanauskas   +2 more
doaj   +1 more source

Effects of timed LED regimes on tomato plant traits, performance of two‐spotted spider mites, and predatory mites (Phytoseiulus persimilis)

Pest Management Science, Volume 81, Issue 4, Page 2300-2311, April 2025.
Light‐emitting diode (LED)‐based treatments for enhancing crop production and pest management have primarily focused on continuous treatments. This study, using Tetranychus urticae and Phytoseiulus persimilis, demonstrates that the timing of LED supplementation is crucial for designing integrated pest management strategies that improve both plant ...
Patrice Savi, Samantha Hall, Maria Hernandez, Anil Mantri, Daniel Kliebenstein, Christian Nansen   +5 more
wiley   +1 more source

Effect of Intrinsic Carbon in Hot Briquetted Iron on Melting and Refining Efficiency under Electric Arc Furnace Conditions for Sustainable Steelmaking with Active Use of H2‐Reduced Iron

steel research international, EarlyView.
The melting behavior of hot briquetted iron (HBI) is observed and compared with FactSage computing simulation. When using HBI in an electric arc furnace process, a proper design of intrinsic carbon content in HBI, charging ratio of HBI, and addition of lime are proposed to be essential to control the slag volume, maintain slag basicity, and mitigate ...
Min Joo Lee, Joo Hyun Park
wiley   +1 more source