Results 31 to 40 of about 2,041,230 (280)

Relations between labile and stable pool of soil organic carbon in drained and rewetted peatlands [PDF]

, 2023
Soil organic carbon (SOC) is a basic element which influences soil processes. In peatlands, carbon is stored in various organic compounds, and any alteration of peatland, especially drainage, leads to the changes in SOC pools. The aim of the study was to
Kalisz, B., Łachacz, A.
core   +1 more source

Hurricanes Enhance Labile Carbon Export to the Deep Ocean [PDF]

Geophysical Research Letters, 2019
Abstract Tropical cyclones (hurricanes) generate intense surface ocean cooling and vertical mixing resulting in nutrient upwelling into the photic zone and episodic phytoplankton blooms. However, their influence on the deep ocean remains unknown.
R. Pedrosa‐Pàmies, M. H. Conte, J. C. Weber, R. Johnson   +3 more
openaire   +2 more sources

Comparison of soil carbon and nitrogen pools among poplar and eucalyptus based agroforestry systems in Punjab, India

Carbon Management, 2021
Agroforestry systems (AFS) are economically viable and provide diverse ecosystem services. We studied the long-term effects of tree-based AFS on carbon and nitrogen pools in Punjab, India. The selected systems were poplar with fodder–wheat rotation (T1),
Jagmanjot Singh, Baljit Singh, Sandeep Sharma   +2 more
doaj   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Soil Organic-Matter in Water-Stable Aggregates Under Different Soil-Management Practices

Agriculture, 2017
An experiment of different management practices in a commercial vineyard, which was established in 2006 in the locality of Nitra-Dražovce, Slovakia on Rendzic Leptosol, was used to evaluate the dynamics of soil organic-matter parameters during the years ...
Šimanský Vladimír, Horák Ján, Clothier Brent, Buchkina Natalya, Igaz Dušan   +4 more
doaj   +1 more source

Influence of Algal Production and Decomposition on the Carbon Isotope Signature of Labile Particulate Organic Matter on a Productive Continental Shelf Under the Stress of Coastal Hypoxia

Frontiers in Marine Science, 2020
To better understand the sources and recycling of labile organic matter in coastal water, we studied the carbon isotope signature of particulate organic carbon (POC) and particulate amino acids, a major group of labile organic compounds, on the shelf of ...
Zixiang Yang, Zixiang Yang, Han Zhang, Peihong Kang, Peihong Kang, Yangyang Zhao, Yangyang Zhao, Tiantian Tang, Tiantian Tang   +8 more
doaj   +1 more source

Deforestation impacts soil organic carbon and nitrogen pools and carbon lability under Mediterranean climates

Journal of Soils and Sediments, 2022
Purpose: Deforestation is one of the ecosystem disservices associated with accelerated loss of soil organic carbon (SOC) and nitrogen (TN). The objective of our study was to evaluate the impact of deforestation on the partition of SOC pools, TN content, and the SOC lability when compared with the well-stocked Red Pine (Pinus brutia Ten.) and Oak ...
Somayyeh Razzaghi, Khandakar Rafiq Islam, Ibrahim Abdelmalik Mohamed Ahmed   +2 more
openaire   +3 more sources

Designing Vanadium‐Based Oxide Electrocatalysts for Water Splitting: Experimental and Mechanistic Insights with Machine Learning

Advanced Functional Materials, EarlyView.
This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli, Amina Lahrichi, Hoje Chun, Rafael Gómez‐Bombarelli, Bruno G. Pollet   +4 more
wiley   +1 more source

Photo‐Degradable Polyester Networks and Multi‐Photon Printed Objects Based on Cyclic Ketene Acetals

Advanced Functional Materials, EarlyView.
The current work introduces a photoreversible polyester network derived from radical ring‐opening polymerization of cyclic ketene acetals. It combines photoreversible cross‐linking with initiator‐free multi‐photon printing. Reversible network formation, tunable mechanical properties, and selective degradation highlight its potential as a versatile ...
Till Meissner, Julian Fanelli, Vinh Xuan Truong, Rob Jones, Jens Gaitzsch, Christopher Barner‐Kowollik   +5 more
wiley   +1 more source

Labile fractions of soil organic matter, their quantity and quality

Plant, Soil and Environment, 2009
The objective of the present paper is to contribute to the evaluation of quantity and quality of non-humified part of soil organic matter (SOM).
L. Kolář, S. Kužel, J. Horáček, V. Čechová, J. Borová-Batt, J. Peterka   +5 more
doaj   +1 more source