Arenberg, Mary R Arai, Yuji
Published in
Chemosphere
As phosphorus (P) losses from Midwestern crop fields degrade water quality in downstream water bodies, the assessment of natural P immobilization in floodplain soils is imperative to reduce P input to the Gulf of Mexico. While the organic C:P ratio of soil is widely accepted as an important indicator of P immobilization, roles of the quality/type o...
Stokes, Alexia Angeles, Guillermo Anthelme, Fabien Aranda-Delgado, Eduardo Barois, Isabelle Bounous, Manon Cruz-Maldonado, Nereyda Decaëns, Thibaud Fourtier, Stéphane Freschet, Grégoire T.
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Published in
BMC Research Notes
ObjectivesAltitude integrates changes in environmental conditions that determine shifts in vegetation, including temperature, precipitation, solar radiation and edaphogenetic processes. In turn, vegetation alters soil biophysical properties through litter input, root growth, microbial and macrofaunal interactions. The belowground traits of plant co...
MENEZES, R. S. C. SALES, A. T. PRIMO, D. C. ALBUQUERQUE, E. R. G. M. de JESUS, K. N. d PAREYN, F. G. C. SANTANA, M. da S. SANTOS, U. J. dos MARTINS, J. C. R. ALTHOFF, T. D.
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The lack of robust scientific data still hinders estimates of soil and plant carbon (C) losses due to land-use changes in most dry tropical ecosystems. The present study investigated the effects of land-use and cover changes on total ecosystem C stocks in NE Brazil, aiming to quantify C losses after the removal of the native forest, known as Caatin...
Pandey, Sugandha D Mendonça, Fernanda G Rodrigues, Marcio N Faria, Beatriz P Z Campos, João L E Noronha, Igor F P C Vieira, Sara S Santos, Nadiene A V Fernandes, Luiz A Sampaio, Regynaldo A
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Published in
Journal of environmental management
In this work, chemical and structural properties of various biochars were analyzed and compared with those from a highly stable anthropic soil, Terra Preta de Índio (TPI). TPI is believed to be responsible for the fertility of Amazonian soils and their stability; therefore, the production of a synthetic TPI would be of great interest for agricultur...
Weng, Qunhong Zeng, Lula Chen, Zhiwei Han, Yuxin Jiang, Kang Bando, Yoshio Golberg, Dmitri
Fuel cell vehicles powered by hydrogen are particularly attractive and competitive among rapidly developing new energy-driven automobiles. One critical problem for this type of vehicles is the high cost for hydrogen storage due to the lack of efficient and low-pressure hydrogen storage technologies. In the frame of development of hydrogen physisorp...
MEDEIROS, A. de S. MAIA, S. M. F. SANTOS, T. C. dos GOMES, T. C. de A.
Studies show that soil organic carbon (SOC) decreases between 3 % and 9 % in degraded grasslands in tropical regions, mainly due to the absence of techniques to enhance carbon contribution to soils. This study assessed SOC stock change factors for grassland management, specific to the semi-arid region of Brazil. These factors may contribute to a be...
Wang, Kai Meng, Qingnan Du, Lulu Tang, Yufei Zhao, Kang
Published in
Journal of Nanoparticle Research
Manganese oxides and their composites are promising catalysts for the Fenton-like reaction, which generates hydroxyl radical to eliminate the ever-growing organic pollutants in water. Here, a new solution synthesis approach combined with the self-activation carbonization process has been developed to prepare the MnOx-porous carbon nanocomposites (M...
Ducoing, Cristián Olsson-Spjut, Fredrik
This article analyses the energy transition of the Swedish iron and steel industry (1800–1939), a leading actor in the European iron and steel market during the 19th and 20th centuries. This industry is an interesting case to analyse from the perspective of energy transition and the composition and change of capital stock (classified by energy tech...
Lavagna, L. Massella, D. Priola, E. Pavese, M.
Cement composites were realized containing graphene-based materials having different oxygen content (from 0 to 45%). It was found that the polarity of the reinforcement influences both the dispersion in water and the chemical interaction with the hydrated cement matrix, and thus the mechanical performance of the composites. In particular, the reinf...
Laborda, Francisco Trujillo, Celia Lobinski, Ryszard
Published in
Talanta
Single particle inductively coupled plasma mass spectrometry (SP-ICP-MS) has become a well-established technique for the detection, size characterization and quantification of inorganic nanoparticles but its use for the analysis of micro- and nanoparticles composed of carbon has been scarce. Here, the analysis of a microplastic suspensions by ICP-M...