Results 71 to 80 of about 84,105 (346)

Analysis of Location Quotient index of poplar wood processing value chain in Iran [PDF]

open access: yesIranian Journal of Wood and Paper Industries, 2016
Value added in the poplar wood value chain has great economic effects for poplar farmers and have a fundamental role in sustainable supplying of required cellulosic materials of industries in long-term.
omid hosseinzadeh   +2 more
doaj  

Speciation with gene flow

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Biodiversity is threatened by human activities, with extinction debt accumulating rapidly. Many of these activities change the connectivity of populations, fragmenting existing population systems or bringing previously isolated populations or species into contact.
Zhiqin Long   +7 more
wiley   +1 more source

Specifics of the phenolic compound composition and content in leaves of Populus alba L., P. tremula L. and P. × canescens (Ait.) Sm. [PDF]

open access: yesСибирский лесной журнал, 2019
The article represents studying the phenolic compound composition and content in leaves of white poplar Populus alba L., aspen P. tremula L. and grey poplar P. × canescens (Ait.) Sm. by high-performance liquid chromatography (HPLC) method.
M. S. Voronkova   +3 more
doaj   +1 more source

Poplar Borer [PDF]

open access: yes, 2023
The poplar borer is the most commonly submitted wood borer found in aspens and other poplars in Utah. While large trees are seldom killed by this pest, it can cause the decline of trees, weakening of branches or the bole (which promotes wind breakage), and allows the introduction of pathogens.
Murray, Marion, Davis, Ryan
openaire  

Sustainable Utilization and Fire Protection of Wood‐Based Composites in Buildings: Innovations, Challenges, and Future Directions

open access: yesSustainable Development, EarlyView.
ABSTRACT The increasing use of wood and wood‐based composites in construction reflects a global shift toward renewable materials that support sustainable development objectives, including carbon reduction and responsible resource use. While wood offers substantial environmental benefits compared to conventional materials such as concrete and steel, its
Qaisar Munir   +2 more
wiley   +1 more source

Feeding Management of African Rhinos (Ceratotherium simum, Diceros bicornis) in European Zoos

open access: yesZoo Biology, EarlyView.
The average estimated diets (in % dry matter) of white rhinos (C. simum) and black rhinos (D. bicornis) in European zoos differ in the proportion of (pelleted) compound feed and other non‐forage items. The reason for this difference is elusive but possibly related to creating more complicated diets for browsers. ABSTRACT White rhinos (WR, Ceratotherium
Gila Sauspeter   +6 more
wiley   +1 more source

Identification of Catechol as a New Marker for Detecting Propolis Adulteration

open access: yesMolecules, 2014
Adulteration of propolis with poplar extract is a serious issue in the bee products market. The aim of this study was to identify marker compounds in adulterated propolis, and examine the transformation of chemical components from poplar buds to propolis.
Shuai Huang   +5 more
doaj   +1 more source

The Venetian Vernacular Lexicon in Eleventh‐ and Twelfth‐Century Latin Documents: Insights from the Codice Diplomatico Veneziano

open access: yesTransactions of the Philological Society, EarlyView.
Abstract This study investigates the lexicographical potential of Medieval Latin documentation from the Venetian area of the Italo‐Romance domain, highlighting the need for a systematic approach to bridge Latin and vernacular linguistic developments. The project MEDITA – Medieval Latin Documentation and Digital Italo‐Romance Lexicography.
Jacopo Gesiot
wiley   +1 more source

Comparative study of soil properties, quantitative and qualitative characteristics of mixed and pure afforestation of Poplar and Alder in Chamestan (Mazandaran) [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2008
Poplars are fast-growing species that were planted pure in the past. Mixed plantations of poplar with nitrogen fixing species have been recommended recently to increase the soil fertility.
Jamshid Mokhtari   +3 more
doaj  

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