Results 11 to 20 of about 163,433 (289)

Redefinition and global estimation of basal ecosystem respiration rate [PDF]

Global Biogeochemical Cycles, 2011
Abstract: Basal ecosystem respiration rate (BR), the ecosystem respiration rate at a given temperature, is a common and important parameter in empirical models for quantifying ecosystem respiration (ER) globally. Numerous studies have indicated that BR varies in space.
Wenping Yuan, Yiqi Luo, Xianglan Li, Shuguang Liu, Guirui Yu, Tao Zhou, Michael Bahn, Andy Black, Ankur R. Desai, Alessandro Cescatti, Barbara Marcolla, Cor Jacobs, Jiquan Chen, Mika Aurela, Christian Bernhofer, Bert Gielen, Gil Bohrer, David R. Cook, Danilo Dragoni, Allison L. Dunn, Damiano Gianelle, Thomas Grünwald, Andreas Ibrom, Monique Y. Leclerc, Anders Lindroth, Heping Liu, Luca Belelli Marchesini, Leonardo Montagnani, Gabriel Pita, Mirco Rodeghiero, Abel Rodrigues, Gregory Starr, Paul C. Stoy   +32 more
  +9 more sources

The biochar effect on soil respiration and nitrification

Plant, Soil and Environment, 2018
Soil microorganisms play a main role in the nutrient cycle and they also play an important role in soil health. This article studies the influence of three rates of biochar (0.5, 1 and 3%) in comparison with control (0 biochar) in two different soils ...
Barbora ŠLAPÁKOVÁ, Julie JEŘÁBKOVÁ, Karel VOŘÍŠEK, Václav TEJNECKÝ, Ondřej DRÁBEK   +4 more
doaj   +1 more source

Myoblasts rely on TAp63 to control basal mitochondria respiration

Aging, 2018
p53, with its family members p63 and p73, have been shown to promote myoblast differentiation by regulation of the function of the retinoblastoma protein and by direct activation of p21Cip/Waf1 and p57Kip2, promoting cell cycle exit. In previous studies, we have demonstrated that the TAp63γ isoform is the only member of the p53 family that accumulates ...
CIUFFOLI, VERONICA, Lena, Anna Maria, Gambacurta, Alessandra, Melino, Gerry, Candi, Eleonora   +4 more
openaire   +4 more sources

Altered mitochondrial function and energy metabolism is associated with a radioresistant phenotype in oesophageal adenocarcinoma [PDF]

, 2014
Neoadjuvant chemoradiation therapy (CRT) is increasingly the standard of care for locally advanced oesophageal cancer. A complete pathological response to CRT is associated with a favourable outcome.
Lynam-Lennon, Niamh, Maguire, Aoife, Maher, Stephen G., Muldoon, Cian, O'Sullivan, Jacintha, O’Sullivan, Jacintha, Phelan, James, Reynolds, John V.   +7 more
core   +3 more sources

Global ecological predictors of the soil priming effect. [PDF]

, 2019
Identifying the global drivers of soil priming is essential to understanding C cycling in terrestrial ecosystems. We conducted a survey of soils across 86 globally-distributed locations, spanning a wide range of climates, biotic communities, and soil ...
Abades, Sebastián, Alfaro, Fernando D, Asefaw Berhe, Asmeret, Bastida, Felipe, Bowker, Matthew A, Cutler, Nick A, Delgado-Baquerizo, Manuel, Eldridge, David J, Fierer, Noah, Gallardo, Antonio, García, Carlos, García-Velázquez, Laura, Hart, Stephen C, Hayes, Patrick E, Hernández, Teresa, Hseu, Zeng-Yei, Jehmlich, Nico, Kirchmair, Martin, Lambers, Hans, Luis Moreno, José, Neuhauser, Sigrid, Peña-Ramírez, Víctor M, Pérez, Cecilia A, Reed, Sasha C, Santos, Fernanda, Siebe, Christina, Sullivan, Benjamin W, Trivedi, Pankaj, Vera, Alfonso, Williams, Mark A   +29 more
core   +2 more sources

TISSUE RESPIRATION, GROWTH, AND BASAL METABOLISM

The Biological Bulletin, 1953
1. The relation between tissue respiration and body size was investigated in the rat. Determinations of Qo2 were made on heart, lung, liver, kidney cortex, brain cortex, diaphragm, and thymus of animals ranging from 9 gm. to 392 gm. body weight, including some determinations on fetuses and fetal tissues. A statistical evaluation of ca.
LUDWIG VON BERTALANFFY, W. J. PIROZYNSKI
openaire   +2 more sources

Denitrification and availability of carbon and nitrogen in a well-drained pasture soil amended with particulate organic carbon [PDF]

, 2011
A well-drained soil in N-fertilized dairy pasture was amended with particulate organic carbon (POC), either sawdust or coarse woody mulch, and sampled every 4 wk for a year to test the hypothesis that the addition of POC would increase denitrification ...
Clark, Dave, McGill, Alexandra, Schipper, Louis A., Stevenson, Bryan A.   +3 more
core   +2 more sources

Measuring basal soil respiration across Europe: Do incubation temperature and incubation period matter? [PDF]

Ecological Indicators, 2014
The European Commission recognises the essential role of soil biology in soil functioning and delivery of ecosystem services, but information is currently lacking evaluate of how these vary across soil and land-use types at a European scale. This study evaluated the measurement of the initial rate of soil basal respiration (BR) as a potential ...
Creamer, Rachel, Schulte, R. P. O., Stone, D., Gal, A., Krogh, Paul Henning, Lo Papa, Giuseppe, Murray, P. J., Peres, Guenola, Foerster, B., Rutgers, Michiel, Sousa, José Paulo, Winding, Anne   +11 more
openaire   +5 more sources

Arbuscular mycorrhizal fungi activity in the rhizosphere of tree seedlings subjected to residual herbicides

Brazilian Journal of Biology, 2021
Trees occurring on the margins of agricultural areas can mitigate damage from residual herbicides. Rhizospheric microbial activity associated with trees is one of the main remedial capacity indicators.
Edson Aparecido dos Santos, Uelson Sabino da Silva-Filho, Gabriela Madureira Barroso, Jordana Stein Rabelo, Edmar Isaías de Melo, José Barbosa dos Santos   +5 more
doaj   +1 more source

Effects of precipitation increase on soil respiration: a three-year field experiment in subtropical forests in China.

PLoS ONE, 2012
BackgroundThe aim of this study was to determine response patterns and mechanisms of soil respiration to precipitation increases in subtropical regions.Methodology/principal findingsField plots in three typical forests [i.e.
Qi Deng, Dafeng Hui, Deqiang Zhang, Guoyi Zhou, Juxiu Liu, Shizhong Liu, Guowei Chu, Jiong Li   +7 more
doaj   +1 more source