Results 1 to 10 of about 435 (216)

Incorporation of Numerical Plume Rise Algorithms in the Lagrangian Particle Model LAPMOD and Validation against the Indianapolis and Kincaid Datasets

open access: yesAtmosphere, 2018
This paper describes the methodology used to incorporate two numerical plume rise algorithms, one by Janicke and Janicke and another by Webster and Thomson, into the Lagrangian particle model LAPMOD.
Roberto Bellasio   +3 more
doaj   +1 more source

On the geographic variation of Pinus cembra in the Alpine Mountains

open access: yesAnnals of Forest Research, 2013
Swiss stone pine (Pinus cembra L.) populations from all over the Alpine mountains were studied, in order to give the first report on the geographic variation of Swiss stone pine.
R. Th. Klumpp
doaj   +1 more source

Variability of Growth Indicators and Generative Development of the Siberian and Korean Stone Pines at the Plantation in the «Green Zone» of Krasnoyarsk City [PDF]

open access: yesСибирский лесной журнал, 2014
The growth and seed production of Siberian and Korean stone pines at the age of 24–41 years in the «Izvestkovaya» plantation, located in the area of educational and experimental forest enterprise of the Siberian State Technological University (so-called «
R. N. Matveeva   +2 more
doaj  

Determination of seedling quality characteristics of stone pine (Pinus pinea L.), valonia oak (Quercus ithaburensis Decne. subsp. macrolepis (Kotschy) Hedge & Yalt.) and Turkey oak (Quercus cerris L.) seedlings

open access: yesTurkish Journal of Forestry, 2019
This study were determined seedling quality characteristics of stone pine (Pinus pinea L.), valonia oak (Quercus ithaburensis Decne. subsp. macrolepis (Kotschy.) Hedge & Yalt.) and Turkey oak (Quercus cerris L.) seedlings grown at Torbalı Forest ...
Serap Bilgin
doaj   +1 more source

Breeding and seed production aspects of conservation and reproduction of Austrian stone pine (Pinus cembra L.) populations in the Ukrainian Carpathians

open access: yesНаукові праці Лісівничої академії наук України, 2019
The results of forestry and selection studies of Alpine stone pine (Pinus cembra L.) are presented in four test plots of 0.6 to 1.0 ha, planted in stands with its predominance at hypsometric levels of 1150-1380 m above sea level in Gorgany.
Roman Yatsyk   +3 more
doaj   +1 more source

Flora of High-Mountain Forests of Actru River Sources (Severo-Chuisky Range, Centralny Altay) [PDF]

open access: yesЖурнал Сибирского федерального университета: Серия Биология, 2010
High-altitudinal forests of Severo-Chuisky range have high biodiversity of vessel plants. The highest biodiversity are registered in old age Siberian stone pine forests.
Elena E. Timoshok   +2 more
doaj  

First insight into genetic diversity of two sympatric marten species between the Alps and Adriatic islands.

open access: yesPLoS ONE
Closely related species occupying the same geographical area may exhibit markedly different genetic patterns due to differences in evolutionary history, ecology and behaviour.
Elena Buzan   +6 more
doaj   +1 more source

Marten as the symbol species of 2024 in the Podilski Tovtry National Nature Park

open access: yesNovitates Theriologicae
The Podilski Tovtry National Nature Park is actively engaged in protecting vulnerable mammal species, particularly pine martens (Martes martes) and stone martens (Martes foina). These animals are crucial for controlling rodent populations and maintaining
Mykhailo Drebet, Anastasia Lishchuk
doaj   +1 more source

Effect of ternary deep eutectic solvents on delignification of stone pine cone

open access: yesTurkish Journal of Forestry
Due to their cost-effectiveness and environmentally friendly nature, deep eutectic solvents (DESs) hold great potential for applications in biomass conversion and the production of green chemicals.
Özge Özgürlük   +3 more
doaj   +1 more source

Experiments on Possible Stone Age Glue Types

open access: yesEXARC Journal, 2015
These experiments cover the making and testing of several possible glue types that might have been used in the hunter and gatherer period of the European Stone Age (without the aid of ceramics). Glue types produced in these experiments are: 1. Birch bark
Werner Pfeifer, Marco Claußen
doaj  

Home - About - Disclaimer - Privacy