Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Samuel S. Chan"'
Autor:
William H. Emmingham, David J. Larson, Daniel A. Mikowski, Kathleen G. Maas-Hebner, Stuart R. Johnston, Samuel S. Chan
Publikováno v:
Canadian Journal of Forest Research. 36:2696-2711
Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) forests managed for timber in western Oregon frequently lack structure and diversity associated with old-growth forests. We examined thinning effects on overstory and understory development for 8 yea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cc8daf1df7b2dd5700ef7d1ef5bf7e2
https://doi.org/10.1139/x06-151
https://doi.org/10.1139/x06-151
Publikováno v:
Forest Ecology and Management. 208:331-345
Five conifers and two hardwoods native to the Pacific Northwest were planted under four overstory densities of 30-year-old plantations of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) in the Oregon Coast Range, USA. Stand treatments were unthinn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98364802cabc794fdebf37d9523d6c0b
https://doi.org/10.1016/j.foreco.2005.01.013
https://doi.org/10.1016/j.foreco.2005.01.013
Publikováno v:
Canadian Journal of Forest Research. 33:106-117
We examined growth and biomass allocation of individual Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) and red alder (Alnus rubra Bong.) seedlings grown for 3 years under contrasting combinations of light and water. Alder growth was always greate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35200d4764d4b537d9dce6622e98d9df
https://doi.org/10.1139/x02-148
https://doi.org/10.1139/x02-148
Publikováno v:
New Phytologist. 129:569-577
summary Red alder (Alnus rubra Bong.) is a nitrogen-fixing pioneer tree species of the Pacific Northwest of North America. We investigated the response of different seed sources of red alder to elevated atmospheric CO2 and to varied levels of water s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55d858cc670a972d935d6bc954c14a96
https://doi.org/10.1111/j.1469-8137.1995.tb03024.x
https://doi.org/10.1111/j.1469-8137.1995.tb03024.x
Publikováno v:
Northwestern Naturalist. 87:203
We sampled terrestrial salamanders in riparian and upland areas within a 40-y-old managed forest site in western Oregon. We found 303 ensatinas (0.015 animals/m2) and 14 nests (0.0007 nests/m2, 0.05 nests/ensatina) within 20,280 m2 of forested habita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ed65c45c07eef2cae765cf8ac0ac6d8
https://doi.org/10.1898/1051-1733(2006)87[203:eenaam]2.0.co
https://doi.org/10.1898/1051-1733(2006)87[203:eenaam]2.0.co
Autor:
David E. Hibbs, Anne M., Samuel S. Chan, Anne M., Michael Castellano, Anne M., Chih-Hao Niu, Anne M.
Publikováno v:
New Phytologist; Apr95, Vol. 129 Issue 4, p569-577, 9p
Autor:
Samuel S. Chan, John D. Walstad
Publikováno v:
Western Journal of Applied Forestry. 2:117-119
The response of Douglas-fir (Pseudotsuga menziesii) saplings to overtopping vegetation on three northeast-facing sites in the Oregon Coast Range was studied for two years. As amount of overtopping brush increased, sapling growth (as indicated by size
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e68b67fc8e47470cb26d22cd93158948
https://doi.org/10.1093/wjaf/2.4.117
https://doi.org/10.1093/wjaf/2.4.117
Autor:
Hemmami, Hadia1,2 (AUTHOR), Seghir, Bachir Ben1,2,3 (AUTHOR), Zeghoud, Soumeia1,2 (AUTHOR), Ben Amor, Ilham1,2 (AUTHOR), Kouadri, Imane2,3,4 (AUTHOR), Rebiai, Abdelkrim2,5 (AUTHOR), Zaater, Abdelmalek6,7 (AUTHOR), Messaoudi, Mohammed5,8 (AUTHOR), Benchikha, Naima5 (AUTHOR), Sawicka, Barbara9 (AUTHOR), Atanassova, Maria10 (AUTHOR) atanassovamarias@uctm.edu
Publikováno v:
Molecules. Feb2023, Vol. 28 Issue 4, p1834. 26p.
Publikováno v:
Pharmacognosy Journal. 10/10/2010, Vol. 2 Issue 14, p33-38. 6p. 1 Chart.
Publikováno v:
Biological Invasions; Mar2023, Vol. 25 Issue 3, p817-825, 9p