Results 131 to 140 of about 898,390 (276)
Structure and Function of Siberian Stone Pine Assimilation Apparatus in Central Altai Mounteens [PDF]
, 2009 Zotikova Albina P., Bender Olga.G.
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Seed dispersal of Japanese stone pine by the Eurasian Nutcracker
ORNITHOLOGICAL SCIENCE, 2003 Seed dispersal of Japanese stone pine Pinus pumila by the Eurasian Nutcracker Nucifraga caryocatactes was studied at Mt. Apoi in Hokkaido, northern Japan. The seed foraging and caching behavior of diurnal birds and mammals was observed, and the relative importance of each species for pine seed dispersal was examined.
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Reforestation at large burnt areas in middle taiga of the Western Siberia
Siberian Journal of Life Sciences and AgricultureBackground. In forested regions of Russia, hundreds of thousands of hectares of forest are destroyed by wildfires every year. As a result, the success of natural forest regeneration in large-scale fire-affected areas is a relevant issue. In addition, our
Sergey N. Gashev +5 more
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The White mountains in American literature of the nineteenth century [PDF]
, 1945 Thesis (M.A.)--Boston University, 1945.
Bailey, Louise Charlotte
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Intrapopulation variation of Siberian stone pine cones and seeds quality in spaced planting plots
, 2021 A.V. Popov, S.N. Velisevich
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Morphological variability of cones and seeds of aleppo pine and stone pine in Tunisia
, 2004 Une étude sur la variabilité morphologique des cônes et des graines de Pinus halepensis Mill. et Pinus pinea L. en fonction des conditions géographiques des stations a été entreprise. L'analyse de la variance des paramètres morphologiques étudiés, pour les deux espèces, montre des différences inter-stations hautement significatives.
Nasri, Nizar +2 more
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Flora and Fauna in East Asian Art
, 2018 Flora and Fauna in East Asian Art is the fourth annual exhibition curated by students enrolled in the Art History Methods course. This exhibition highlights the academic achievements of six student curators: Samantha Frisoli ’18, Daniella Snyder ’18 ...
Bucci, Gabriella A. +5 more
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Unintended Environmental Consequences of a Global Biofuels Program [PDF]
, 2009 and PDF report are also available on the MIT Joint Program on the Science and Policy of Global Change website (http://globalchange.mit.edu/).Biofuels are being promoted as an important part of the global energy mix to meet the climate change challenge ...
Cronin, Timothy W. +9 more
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Evaluation of the Substitutability between U.S. and Canadian Softwood Lumber [PDF]
Softwood lumber trade between the United States and Canada has worldwide attention due to its economic importance and for lengthy dispute. Most studies have focused on welfare effects of the dispute, while few studies have evaluated the question of ...
Foster, Kenneth A. +2 more
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