Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Masaaki Naramoto"'
Publikováno v:
Ecosphere, Vol 12, Iss 10, Pp n/a-n/a (2021)
Abstract Masting, a large interannual variation of reproductive investment spatially synchronized within perennial plants, is an important factor for understanding the use and storage of carbon and nutrient resources in various forest ecosystems. Fin
Externí odkaz:
https://doaj.org/article/039f38fa8c524453b346adbfca295bf8
Publikováno v:
Remote Sensing, Vol 14, Iss 10, p 2505 (2022)
Understanding the relationship between leaf phenology and physiological properties has important implications for improving ecosystem models of biogeochemical cycling. However, previous studies have investigated such relationships only at the ecosyst
Externí odkaz:
https://doaj.org/article/a7e042b2417f4bb18d6be31f82591ab7
Publikováno v:
Ecosphere, Vol 12, Iss 10, Pp n/a-n/a (2021)
Masting, a large interannual variation of reproductive investment spatially synchronized within perennial plants, is an important factor for understanding the use and storage of carbon and nutrient resources in various forest ecosystems. Fine roots p
Autor:
Sho Fukui, Atsushi Usami, Hayato Yazawa, Hiromi Mizunaga, Satoshi Saito, Kenji Kitagawa, Takanori Uchida, Masaaki Naramoto, Yuuki Sunaoka, Shintaro Iwama
Publikováno v:
European Journal of Forest Research. 134:403-414
The objectives of this study were to clarify the effects of components of the leaf area distribution on the drag coefficient of crowns and streamlining (e.g., leaf area index; LAI, outline of the crown shape, and clumpiness) and to contribute to the
Publikováno v:
Pedosphere. 24:709-721
Microbial activity in soil is known to be controlled by various factors. However, the operating mechanisms have not yet been clearly identified, particularly under climate change conditions, although they are crucial for understanding carbon dynamics
Publikováno v:
Ecological Research. 29:789-799
Microorganisms decompose organic substrates to obtain energy. This process releases carbon dioxide (CO2) and is the main cause of soil carbon release in terrestrial ecosystems. Fluctuations in microbial composition significantly affect net CO2 emissi
Publikováno v:
Forestry: An International Journal of Forest Research. 84:505-515
Summary We estimate a suitable strip-gap arrangement in Japanese cedar (Cryptomeria japonica) plantations to promote the growth of beech (Fagus crenata) seedlings and control dwarf bamboo (Sasa kurilensis) in mountainous areas using a hemispherical m
Autor:
Atsuhiro Iio, Hiromi Mizunaga, Yachiho Nose, Hisakazu Fukasawa, Yoshitaka Kakubari, Masaaki Naramoto
Publikováno v:
Trees. 23:1053-1064
On days with clear skies in late August 2002 diurnal changes in the within-branch heterogeneity of photosynthetic photon flux density at the leaf surface (PPFDs) and leaf temperature (T leaf) were measured at natural leaf orientations in the upper an
Publikováno v:
Flora - Morphology, Distribution, Functional Ecology of Plants. 201:120-126
The physiological response of leaves developed in low light (L) on Fagus crenata seedlings exposed to different levels of high light (H: high light, M: medium light) was studied. Measurements were conducted on potted seedlings in the F. crenata fores
Publikováno v:
Journal of Forest Research. 7:193-199
Photosynthetic responses to a series of 1-min lightflecks (1,000 μmol m−2 s−1) superimposed on a background with different duration (1, 5, and 10 min) and intensity (25 and 50 μmol m−2 s−1) of low background photosynthetic photon flux densi