Results 71 to 80 of about 18,688 (227)
On the structure of softwood kraft lignin
, 2017 Two constitutional structural schemes are proposed attempting to unify and rationalize a series of focused NMR and chromatographic determinations aimed at providing an integrated picture for the structure of softwood kraft lignin.
Crestini, Claudia +11 more
core +2 more sources
Earth Surface Processes and Landforms, Volume 51, Issue 10, October 2026.Large wood (LW) plays a key role in river dynamics and biodiversity, but quantifying its volume and budget remains challenging. This study compared in situ and UAV‐based measurements of LW jams in two Gaspé Peninsula rivers (Québec, Canada), highlighting strong variability mainly due to operator bias. A new methodology reduced this variability, leading
Maxime Gillet +4 more
wiley +1 more source
A Re-examination of Factors Affecting United States Softwood Lumber Imports from Canada [PDF]
This paper examines the effects of the lumber price, the housing starts, and the bilateral exchange rate on U.S. softwood lumber imports from Canada in a cointegration framework.
Baek, Jungho
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Oikos, Volume 2026, Issue 10, October 2026.Biodiversity can influence forest productivity, but this does not necessarily translate into higher provision of wood‐based Nature's contributions to people (NCP), as only a subset of the wood produced is used for each NCP. Biodiversity–NCP relationships therefore require further assessment.
Koggani Dickson Koggani +7 more
wiley +1 more source
Economics of the US - Canada Softwood Lumber Dispute: A Historical Perspective [PDF]
This paper reviews the U.S.-Canada softwood lumber dispute over the past two decades by outlining the key developments and critically appraising the arguments put forward by both countries. It also presents a welfare analysis of lumber trade distortions.
Devadoss, Stephen, Rahman, S.M. Osman
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Packaging Technology and Science, Volume 39, Issue 10, Page 1231-1251, October 2026.Cellulosic microfibres were extracted from almond shells using organosolv, soda and kraft processes, and comprehensive physicochemical, surface, thermal and morphological characterisation demonstrated their strong potential as sustainable fillers for paper‐based packaging application. ABSTRACT This study develops pathways for the valorisation of almond
Lokesh Kumar +4 more
wiley +1 more source
Canada-US Softwood Lumber Trade Revisited: Examining the Role of Substitution Bias in the Context of a Spatial Price Equilibrium Framework [PDF]
In the last two decades, softwood lumber trade between Canada and the United States has been characterized by numerous trade restrictions. Many studies have attempted to quantify the effects of such sanctions, and in doing so, softwood lumber was modeled
Anthony Mogus +2 more
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The Unexpected Discovery of Paleocene? Coals in Outcrops Thought to Be Cambrian, Al Huqf, Oman
Journal of Petroleum Geology, Volume 49, Issue 4, Page 1179-1194, October 2026.ABSTRACT Two brown organic deposits were encountered whilst investigating kaolinitic claystones thought to occur at the base of a Cambrian formation at outcrop. The age of these organic deposits is probably Paleocene from palynology. Organic petrography shows that they are subbituminous coals with some oil source potential.
Mohammed H. Al Kindi +4 more
wiley +1 more source
INTERNATIONAL PRICE TRANSMISSION IN THE U.S.-JAPAN SOFTWOOD TRADE [PDF]
This article explores the supposition that international price margins in the U.S. Pacific Northwest-Japan softwood trade are influenced by nontariff trade barriers and inelastic supplies of international transportation services.
Gallagher, Paul W.
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Softwood Lumber Imports from Canada: Current Issues [PDF]
, 2017 This report discusses ongoing disputes regarding softwood lumber imports from Canada into the U.S.
Fergusson, Ian F., Hoover, Katie
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