Results 131 to 140 of about 75,675 (253)

Proteins in Norway spruce thermomechanical pulp

Journal of Wood Science, 2007
Two methods of cytochemical staining using Coomassie dye and Cu+-bicinchoninic acid, respectively, showed that there are proteins in thermomechanical pulp (TMP) of Norway spruce. Protein isolated from TMP was analyzed for amino acid composition. There was about twice the amount of acidic amino acid material compared with basic amino acids, and the ...
openaire   +1 more source

In‐Lake GHG Production Constrained by Lake DOM Mass Balance in a Boreal Catchment

Water Resources Research, Volume 62, Issue 5, May 2026.
Abstract The processing of organic carbon in surface waters represents a critical component of the carbon (C) cycle in boreal landscapes and is closely linked to greenhouse gas (GHG) emissions, primarily carbon dioxide (CO2) and methane (CH4). Utilizing a unique data set with dense monitoring of dissolved organic carbon (DOC), dissolved CO2, and CH4 at
Xiang Lu, Francois Clayer, Peter Dörsch, Dag Olav Hessen, Uta Brandt, Mats Rouven Ippach, Alexander Michael Delver, Heleen A. de Wit   +7 more
wiley   +1 more source

Flight activity of the ambrosia beetles Trypodendron laaeve and Trypodendron lineatum in relation to temperature in southern Sweden [PDF]

, 2011
The aim of this study was to investigate the flight activity and abundance of the ambrosia beetle, Trypodendron lineatum Olivier 1795 (Col., Scolytinae) in southern Sweden after storm-fellings in Jan 2005 (Gudrun) and Jan 2007 (Per), that blew down 75 ...
Lindelöw, Åke, Långström, Bo, Öhrn, Petter   +2 more
core  

Pedodiversity‐Based Covariates for Digital Soil Mapping Framework

European Journal of Soil Science, Volume 77, Issue 3, May–June 2026.
ABSTRACT The integration of soil diversity as a covariate in digital soil mapping framework remains largely unexploited. However, we believe that it may carry important information that can be used to create more accurate digital maps of soil properties.
Radim Vašát, Oldřich Vacek, Luboš Borůvka, Vít Šrámek   +3 more
wiley   +1 more source

Demographic and Structural Variability Modulate Growth Dynamics in European Beech Primary Forests

Global Change Biology, Volume 32, Issue 5, May 2026.
Climate change is increasing drought and heat stress on European beech (Fagus sylvatica L.), causing widespread tree vitality losses and growth declines across Europe. Using a large tree ring network from montane primary beech forests, we found that trees of various ages and sizes respond differently to climate warming, leading to contrasting within ...
Krešimir Begović, Jakob Pavlin, Thomas Langbehn, Kristyna Svobodová Langbehn, Jakub Kašpar, Andrei Popa, Thomas A. Nagel, Jeňýk Hofmeister, Pavel Janda, Miloš Rydval, Daniel Kozak, Martin Mikoláš, Stjepan Mikac, Miroslav Svoboda   +13 more
wiley   +1 more source

Assessing crown reduction as a strategy to mitigate drought stress during initial development of sessile oak and Norway spruce saplings

Central European Forestry Journal
Droughts, amplified by climate change, pose a significant threat to the success of both artificially and naturally regenerated forests. Understanding how these changes affect the initial stages of saplings development is crucial for forest establishment,
Arsić Janko, Stojanović Marko, Horáček Petr, Mikhailov Sergei, Krejza Jan   +4 more
doaj   +1 more source

Sentinel-2 time series reveal species-specific responses in temperate conifer dieback

European Journal of Remote Sensing
Silver fir (Abies alba Mill.), Norway spruce (Picea abies (L.) H. Karst) and Scots pine (Pinus sylvestris L.) tare major European conifers undergoing severe dieback.
Hélène Carletti, Jean-Claude Gégout, Raphael Dutrieux, Jean-Baptiste Féret, Cédric Vega, Thierry Belouard, Anne Jolly, Juliette Cansell, Christian Piedallu   +8 more
doaj   +1 more source

Plant responses to belowground variations along elevational gradients in temperate and tropical climates [PDF]

, 2019
Soil is a hyper-heterogeneous environment, and how plants respond to changes in belowground variations in soil properties and microclimate is poorly understood.
Angeles, Guillermo, Anthelme, Fabien, Bounous, Manon, Cruz, Nereyda, Fourtier, Stephane, Freschet, Grégoire T., Jimenez, Leonore, Mao, Zhun, Marin-Castro, Beatriz, Merino-Martin, Luis, Mohamed, Awaz, Morales-Martinez, Marco, Rey, Hervé, Roumet, Catherine, Sieron, Katrin, Stokes, Alexia, Weemstra, Monique   +16 more
core  

Restoration of forestry‐drained oligotrophic peatlands can bring climate change mitigation within a few decades

Restoration Ecology, Volume 34, Issue 4, May 2026.
Abstract Introduction Climate mitigation by peatland restoration is suggested, but data from restored forestry‐drained peatlands (FDP) is sparse. Studies using surrogate emission factors from pristine peatlands have indicated a long‐lasting warming effect of restoration of nutrient‐poor FDPs, while restoration‐specific studies are missing.
Teemu Tahvanainen
wiley   +1 more source

From Hemp Bast to Lyocell Fiber: Sustainable Process Optimization for Lyocell‐Grade Dissolving Pulp

Journal of Applied Polymer Science, Volume 143, Issue 16, April 20, 2026.
This study presents a sustainable method to produce lyocell‐grade dissolving pulp from Canadian hemp bast fibers. A simplified alkali‐chelation‐bleaching process, free from sulfur and chlorine, yielded high α‐cellulose pulp with low lignin and hemicellulose content. The pulp was successfully spun into continuous hemp‐based lyocell fibers, demonstrating
Md Abu Sayed, Lelia Lawson, Bernardo Araujo Souto, K. M. Abdun Noor, Dagem Z. Haddis, Frehiwot T. Hailu, Jane Batcheller, David C. Bressler, Patricia I. Dolez   +8 more
wiley   +1 more source