نتایج جستجو برای: white oaks

تعداد نتایج: 182082  

Journal: :Tree physiology 2016
José Javier Peguero-Pina Sergio Sisó Domingo Sancho-Knapik Antonio Díaz-Espejo Jaume Flexas Jeroni Galmés Eustaquio Gil-Pelegrín

'White oaks'--one of the main groups of the genus Quercus L.--are represented in western Eurasia by the 'roburoid oaks', a deciduous and closely related genetic group that should have an Arcto-Tertiary origin under temperate-nemoral climates. Nowadays, roburoid oak species such as Quercus robur L. are still present in these temperate climates in Europe, but others are also present in southern E...

2016
Alan Maloney

www.sagepublishing.com Suggested Citation: Maloney, A. (2016). The story of SAGE Recommends (White paper). Thousand Oaks, CA: SAGE Publishing. doi: 10.4135/wp160129.2. Retrieved from https://us.sagepub.com/sites/default/files/ SAGERecStory.pdf As a publisher of academic content that ranges from journal articles to numerical data to educational videos, covering subjects from theology to robotics...

2016
Hilke Schroeder Richard Cronn Yulai Yanbaev Tara Jennings Malte Mader Bernd Degen Birgit Kersten

To detect and avoid illegal logging of valuable tree species, identification methods for the origin of timber are necessary. We used next-generation sequencing to identify chloroplast genome regions that differentiate the origin of white oaks from the three continents; Asia, Europe, and North America. By using the chloroplast genome of Asian Q. mongolica as a reference, we identified 861 varian...

Journal: :Forest Ecology and Management 2023

Old veteran trees function as biodiversity hotspots in both forests and open landscapes, protecting such is an important measure to halt loss of biodiversity. Nevertheless, the number continues decline worldwide, although estimates this mainly stem from geographically restricted case studies. In Norway, oak have received special protection since 2011 through Norwegian Biodiversity Act, however,...

Journal: :Transactions of the Linnean Society of London 1861

2008
Leigh Van Valen

By purchasing content from the publisher through the Service you agree to abide by the Terms & Conditions of Use, available at http://www.jstor.org/about/terms.html. These Terms & Conditions of Use provide, in part, that this Service is intended to enable your noncommercial use of the content. For other uses, please contact the publisher of the journal. Publisher contact information may be obta...

Journal: :Fire 2021

A wildfire occurred in Shawnee State Forest located southern Ohio that consumed 1215 hectares. Based on earlier forest inventories it was known paulownia (Paulownia tomentosa), a non-native invasive tree species, the forest. The objective of this study to determine if heavily colonized areas two years after fire where burn occurred, and its presence had negative impact regeneration (<137 cm ...

Journal: :Forests 2022

In Central Europe, European beech (Fagus sylvatica L.) wood has a high potential for the production of construction and decorative materials, with aim replacing Norway spruce, oaks, other traditionally used tree species. However, biological resistance wood—to decaying fungi, molds, insects—is low, in damp conditions its must be increased suitable preservatives or modification methods. present e...

2012
Xianfeng Yi Yueqin Yang Rachel Curtis Andrew W Bartlow Salvatore J Agosta Michael A Steele

Early germination of white oaks is widely viewed as an evolutionary strategy to escape rodent predation; yet, the mechanism by which this is accomplished is poorly understood. We report that chestnut oak Quercus montana (CO) and white oak Q. alba (WO) (from North America), and oriental cork oak Q. variabilis (OO) and Mongolian oak Q. mongolica (MO) (from Asia) can escape predation and successfu...

Journal: :Archives of Forensic Medicine and Criminology 2018

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