Results 51 to 60 of about 3,108,852 (346)

Optimizing Carbon Sequestration in Croplands: A Synthesis

, 2021
Climate change and ensuring food security for an exponentially growing global human population are the greatest challenges for future agriculture.
Alexandra Tiefenbacher, T. Sandén, H. Haslmayr, Julia Miloczki, W. Wenzel, H. Spiegel   +5 more
semanticscholar   +1 more source

Nanodiamond Quantum Sensors for Probing Free Radical Biology

Advanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

Quantifying the Carbon Export and Sequestration Pathways of the Ocean's Biological Carbon Pump

Global Biogeochemical Cycles, 2022
The ocean's biological carbon pump transfers carbon from the surface ocean to the deep ocean by several distinct pathways, including gravitational settling of organic particles, mixing and advection of suspended organic carbon, and active transport by ...
M. Nowicki, T. DeVries, David A. Siegel
semanticscholar   +1 more source

Magnetothermal‐Triggered Response and Self‐Healing of Recyclable and Reprocessable Nanocomposites for Actuation Systems

Advanced Functional Materials, EarlyView.
Developing recyclable materials for magnetic robotics that combine rapid response and self‐healing properties is challenging. Hence, this study focuses on the integration of magnetothermal nanoparticles into a dynamic sorbitol‐based vitrimer, a recyclable composite capable of remote actuation and self‐healing by magnetic heating.
Maria Weißpflog, Gloria Signorato, Birgit Hankiewicz, Volker Abetz   +3 more
wiley   +1 more source

UAV-LiDAR-Based Study on AGB Response to Stand Structure and Its Estimation in Cunninghamia Lanceolata Plantations

Remote Sensing
Forest spatial structure is of significant importance for studying forest biomass accumulation and management. However, above-ground biomass (AGB) estimation based on satellite remote sensing struggles to capture forest spatial structure information ...
Yuqi Cao, Yinyin Zhao, Jiuen Xu, Qing Fang, Jie Xuan, Lei Huang, Xuejian Li, Fangjie Mao, Yusen Sun, Huaqiang Du   +9 more
doaj   +1 more source

Carbon Capture and Sequestration [PDF]

Science, 2009
Overwhelming scientific evidence shows that CO 2 emissions from fossil fuels have caused the climate to change, and a dramatic reduction of these emissions is essential to reduce the risk of future devastating effects.
openaire   +2 more sources

The value of carbon sequestration and storage in coastal habitats [PDF]

, 2014
Coastal margin habitats are globally significant in terms of their capacity to sequester and store carbon, but their continuing decline, due to environmental change and human land use decisions, is reducing their capacity to provide this ecosystem ...
A. Garbutt, Adams, Alongi, Andrews, Angus, Angus, Baily, Ball, Beaumont, Broome, Burd, Burden, Cannell, Chmura, Chung, Cooper, Costanza, Dargie, Dargie, Dausse, DECC, DECC, Defra, Delbaere, Doody, Everard, Fisher, Fisher, Ford, Ford, French, Hansom, Hansom, Hansom, Hansom, HM Treasury, Irving, J.D. Hansom, JNCC Joint Nature Conservation Committee, Jones, Jones, Jones, Jones, Jones, Kirwan, L. Jones, Luisetti, M. Toberman, Martinez, May, McLeod, N.J. Beaumont, NEA, Orr, Packham, Pearce, Pendleton, Price, Provoost, Radley, Shennan, Stern, Sturgess, Syers, Takahashi, Tol, van der Wal, Weitzman   +67 more
core   +3 more sources

Engineering Intelligent Graphene Oxide‐Cellulose Membranes: Suppressing Thermal Runaway for a Safer Aqueous Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
A novel thermos‐responsive hydroxypropyl cellulose/graphene oxide (HPC/GO) composite membrane is fabricated for reversible temperature‐gated ion transport in aqueous zinc‐ion batteries. Enabled by LCST‐driven structural transition, unimpeded ion diffusion at room temperature delivers high capacity, while elevated temperature suppresses transport; full ...
Xueli Bi, Kou Yang, Shushen Zheng, Juncheng Wang, Meng Li, Zhenzhen Wu, Yulin Zhong, Daria V. Andreeva, Kostya S. Novoselov, Shanqing Zhang   +9 more
wiley   +1 more source

Biochar conductivity enhances methane generation in paddy soil by facilitating electron transfer mediated by dissolved organic matter

Biochar
Biochar can regulate methane (CH4) emissions from paddy soils. However, the mechanism through which biochar conductivity influences methanogenesis in paddy soils remains unclear.
Yufei Wu, Ting He, Chen Cheng, Bo Liu, Zhaofeng Chang, Wei Du, Hao Li, Peng Zhang, Bo Pan   +8 more
doaj   +1 more source

Mapping Nanoscale Protein‐Corona Kinetics of DoE‐Optimized Perfluorocarbon Encapsulated‐PLGA Nanoparticles by In Situ, Time‐Resolved Synchrotron SAXS

Advanced Healthcare Materials, EarlyView.
A two‐phase workflow (OFAT screening followed by central composite design) maps how processing variables tune PFCE‐PLGA nanoparticle size, dispersity, surface charge, loading, and 19F‐MRI signal. In situ, time‐resolved synchrotron SAXS tracks albumin‐corona growth on intact dispersions and reveals PFCE‐dependent adsorption pathways.
Joice Maria Joseph, Maria Rosa Gigliobianco, Cristina Minnelli, Paolo Moretti, Francesco Spinozzi, Giovanna Mobbili, Sara Pistolesi, Cristina Casadidio, Gabriella Teti, Roberta Censi, Stefano Antonio Gattone, Piera Di Martino   +11 more
wiley   +1 more source