Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Ayumi Tanaka-Oda"'
Publikováno v:
Journal of Forest Research. 28:25-32
Purpose: Nitrogen (N) uptake by fine roots of trees is important for understanding the root physiological function in forest ecosystems, but a direct investigation of in situ rate of ammonium and nitrate uptake is limited. Thus, we aimed to clarify t
Publikováno v:
Plant and Soil.
Autor:
Keiji Sakamoto, Naoko Matsuo, Nobuhito Ohte, Naoko Miki, Lingli Yang, Linhe Wang, Yoshiaki Ishii, Michiko Shimizu, Ken Yoshikawa, Guosheng Zhang, Muneto Hirobe, Norikazu Yamanaka, Ayumi Tanaka-Oda
Publikováno v:
Landscape and Ecological Engineering. 17:281-294
We have reviewed publications on the physiological and ecological features of the growth and regeneration processes of Juniperus sabina L. which grows in semiarid sandy land in the Ordos plateau in northern China where desertification has progressed
Publikováno v:
Tropics. 28:1-11
Publikováno v:
Canadian Journal of Forest Research. 46:1475-1482
The morphological and physicochemical traits of leaves are important in terms of plant adaptation to various growth environments, because such traits play central roles in various functions including photosynthesis. We measured the toughness, mass pe
Publikováno v:
Canadian Journal of Forest Research. 46:1483-1490
Black spruce (Picea mariana (Mill.) B.S.P.) is a dominant species on north-facing slopes located on the permafrost in the Alaskan Interior, where tree growth rates vary significantly across slope gradients. To better understand the effects of nitroge
Autor:
G. U. Nachinshonhor, Norikazu Yamanaka, Undarmaa Jamsran, Ayumi Tanaka-Oda, Toshiya Okuro, Takashi Nakamura, Muneto Hirobe, Sergelenkhuu Jambal, Izuki Endo, Asuka Koyama, Deni Eer, Masanori Katsuyama, Ken Yoshikawa, Nobuhito Ohte, Naoko Matsuo
Publikováno v:
Ecosphere. 9(12)
Aboveground biomass is often restricted by water availability; therefore, water acquisition strategies have important roles in determining biomass volume and distribution under arid conditions. In cold Asian rangelands, the large tussock grass Achnat
Publikováno v:
Trees. 30:509-522
Large variations in leaf δ 15 N in Bornean tropical rainforest trees may indicate that various tropical species have species-specific strategy for nitrogen uptake under low soil nutrient conditions, including root symbiotic microorganisms such as ec
Publikováno v:
Photosynthetica. 53:177-186
Tropical canopy tree species can be classified into two types by their heterobaric and homobaric leaves. We studied the relation between both leaf types and their water use, together with the morphological characteristics of leaves and xylem, in 23 c
Autor:
Tanaka Kenzo, Tomoaki Ichie, Yuta Inoue, Megumi Yamashita, Ayumi Tanaka-Oda, Mitsunori Yoshimura
Publikováno v:
Oecologia. 177:191-202
Knowledge of variations in morphophysiological leaf traits with forest height is essential for quantifying carbon and water fluxes from forest ecosystems. Here, we examined changes in leaf traits with forest height in diverse tree species and their r