Results 71 to 80 of about 18,337 (262)

Stability of organic carbon in deep soil layers controlled by fresh carbon supply

Nature, 2007
The world's soils store more carbon than is present in biomass and in the atmosphere. Little is known, however, about the factors controlling the stability of soil organic carbon stocks and the response of the soil carbon pool to climate change remains uncertain.
Fontaine, Sébastien, Barot, Sébastien, Barré, Pierre, Bdioui, Nadia, Mary, Bruno, Rumpel, Cornelia   +5 more
openaire   +5 more sources

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

Soil Carbon Saturation Constrains Long‐Term Sequestration Under Revegetation on China's Loess Plateau

Earth's Future
Revegetation can enhance soil organic carbon (SOC) sequestration and contribute to climate change mitigation, yet the mechanism controlling long‐term sequestration remain insufficiently resolved, particularly with respect to particulate organic carbon ...
Xilong Zhang, Yongxin Chen, Shanshan Wang, Tian'e Ma, Tingting Ding, Yan Zhang   +5 more
doaj   +1 more source

Differential effects of Phragmites australis versus Spartina alterniflora biochar on salt marsh soil improvement and carbon stabilization

Frontiers in Environmental Science
Biochar is an effective strategy for improving physicochemical properties of coastal salt marsh soil and enhancing carbon stabilization. In this study, Spartina alterniflora (S. alterniflora) and Phragmites australis (P.
Lin Xiaowen, Lin Xiaowen, Song Ge, Song Ge, Luo Xin, Luo Xin, Lai Jianping, Lai Jianping, Zhang Weiting, Zhang Weiting, Liu Jin-e, Liu Jin-e, Huang Jinlou, Xu Shanshan, Xu Shanshan, Waqas Khan, Waqas Khan, Sun Minnan, Sun Minnan, Bi Jing, Bi Jing   +20 more
doaj   +1 more source

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

Advanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta, Sushmit Sen, Nilanjan Dey, Amrita Chatterjee, Ananya Sadhu, Sudipta Sarkar, Pradip K. Maji   +6 more
wiley   +1 more source

Characteristics of soil organic carbon fractions and key factors in high-latitude cold-arid wetlands: a multi-type comparison in the Baotou Yellow River Basin

Frontiers in Ecology and Evolution
Wetlands act as essential global carbon sinks. In high-latitude cold-arid regions, soil carbon sequestration and SOC fraction stabilization may be uniquely regulated by regional conditions; however, carbon sequestration characteristics can vary ...
Yan-Qi Wang, Yan-Qi Wang, Yong-Ning Hu, Yong-Ning Hu, Ying Zhang, Ying Zhang, Zhen-Ming Zhang   +6 more
doaj   +1 more source

Adaptive Conductive Systems: Enabling Deformable Electronics Through Engineered Materials, Circuits, and Intelligent Systems

Advanced Science, EarlyView.
This review presents the research advances of adaptive conductive systems from the perspective of materials, circuits, systems, and applications. Deformable conductors consist of substrates/matrices and conductive materials, structural design of circuit interconnections, fabrication of circuit interconnections, as well as intelligent systems ...
Yufei Lu, Siyu Liang, Jingyi Niu, Jie Chen, Shuo Zhang, Hongjian Zhang, Dongsheng Jia, Wei Huang   +7 more
wiley   +1 more source

Land-use induced soil carbon stabilization at the expense of rock derived nutrients: insights from pristine Andean soils. [PDF]

Sci Rep, 2023
Jungkunst HF, Heitkamp F, Doetterl S, Sylvester SP, Sylvester MDPV, Vetter V, Maqsood S, Zeppenfeld T, Kessler M, Fiedler S.   +9 more
europepmc   +1 more source

Physical mechanisms of carbon stabilization in soils (a review)

Dokuchaev Soil Bulletin
Stabilization of soil organic matter (SOM) is a key factor for maintaining fertility and reducing carbon dioxide emissions from the soil into the atmosphere during agricultural activities. A relevant scientific and practical area of research is the development of cultivation technologies that provide optimal physical properties of the soil for the ...
A. V. Yudina, V. V. Klyueva, M. V. Timofeeva, M. V. Semenov, D. R. Bardashov, M. A. Kochneva, D. E. Mitichkin, D. S. Fomin, K. A. Romanenko   +8 more
openaire   +1 more source

Self‐Sustaining Sensing Systems: Integration Strategies and Signal–Power Matching in Energy‐Harvesting Electronics

Advanced Science, EarlyView.
Energy‐harvesting‐integrated sensors couple ambient energy conversion with sensing, processing, and wireless communication. This review organizes recent progress through integration architectures and operating principles, revisiting co‐packaged, monolithic, and co‐functional designs together with always‐on, event‐driven, and multi‐modal sensing modes ...
Taehyun Park, Ki‐Yoon Park, Yeonho Choi, Dong‐Myeong Shin, Hong‐Joon Yoon, Hocheon Yoo   +5 more
wiley   +1 more source