Results 101 to 110 of about 898,390 (276)

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

Man-made siberian stone pine plantations in Chanty-Mansiiski autonomous okrug – Yugra [PDF]

open access: yes, 2009
Проанализированы основные показатели создания лесных культур сосны кедровой сибирской на территории Ханты-Мансийского автономного округа – Югры. Отмечается, что существующие объемы искусственного лесовосстановления данной породы не удовлетворяют ...
Фролова, Т. А.
core  

Ultrastructural characterization (morphological and topochemical) of wood pulp fibres [PDF]

open access: yes, 2007
Different electron microscopy techniques including SEM (scanning electron microscopy), FE-SEM (field emission-scanning electron microscopy), TEM (transmission electron microscopy) and Immuno-gold TEM (immuno-gold transmission electron microscopy) were ...
Fernando, Dinesh
core  

Phytophagous insects in a siberian stone pine clone archive

open access: yesAnnals of Forest Research, 2008
This study was carried on in a Siberian stone pine (Pinus sibirica Du Tour) clone archive located in the south of the Tomsk Region. Fourteen species of phytophagous insect pests were found in this clonal archive.Pineus cembrae is the most frequent insect in the clone archive colonizing the buds, needles and the bark of the young shoots.
S.A. Krivets, E.N. Korovinskaya
openaire   +2 more sources

Universality Class of the Reversible-Irreversible Transition in Sheared Suspensions [PDF]

open access: yes, 2009
Collections of non-Brownian particles suspended in a viscous fluid and subjected to oscillatory shear at very low Reynolds number have recently been shown to exhibit a remarkable dynamical phase transition separating reversible from irreversible ...
E. A. Ott   +4 more
core   +3 more sources

THE STUDY OF THE GEOGRAPHICAL DIFFERENTIATION OF SIBERIAN STONE PINE

open access: yesСибирский лесной журнал
В 30-летнем клоновом архиве на научном стационаре «Кедр» Института мониторинга климатических и экологических систем СО РАН изучены фенология, продуктивность, интенсивность газообмена и устойчивость к биотическим факторам у климатических экотипов кедра сибирского (Рinus sibirica Du Tour) с широтного (от лесотундры Западной Сибири до низкогорий Западного
S. N. Goroshkevich   +2 more
openaire   +2 more sources

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  

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

Ecological characterization of the Florida springs coast: Pithlachascotee to Waccasassa Rivers [PDF]

open access: yes, 1990
This report covers the upper coast of west-central Florida. This region includes the drainage basins and nearshore waters of the west coast of Florida between, but not including, the Anclote River basin and the Suwannee River basin.
Bland, Michael J.   +4 more
core  

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