Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Toshihiro Umebayashi"'
Autor:
Toshihiro Umebayashi, Satoshi N. Suzuki, Naoyuki Nishimura, Toshihiko Hara, Junko Morimoto, Toshiaki Owari, Masato Shibuya, Satoshi Ishibashi
Publikováno v:
Landscape and Ecological Engineering. 15:133-141
Many reports on the effects of conventional salvage logging—the removal of fallen and damaged trees after a catastrophic windthrow—on subsequent forest restoration have focused on short-term results occurring over less than 20 years; however, thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30869c2a9c9208fcff54e8194c13a163
https://doi.org/10.1007/s11355-019-00375-w
https://doi.org/10.1007/s11355-019-00375-w
‘Pressure fatigue’: the influence of sap pressure cycles on cavitation vulnerability in Acer negundo
Publikováno v:
Tree Physiology. 39:740-746
Vulnerability-to-cavitation curves (VCs) can vary within a tree crown in relation to position or branch age. We tested the hypothesis that VC variation can arise from differential susceptibility to the number of diurnal sap pressure cycles experience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6df76a8eba97acb4d2591f3ae38fecc1
https://doi.org/10.1093/treephys/tpy148
https://doi.org/10.1093/treephys/tpy148
Autor:
Kenji Fukuda, Toshihiro Umebayashi
Publikováno v:
Botany. 96:873-881
Sap freeze–thaw events are a main determinant of the distribution of broad-leaved woody plants in cool regions but the effect in other climates remains unknown. We used cryoscanning electron microscopy to examine the differences in plant growth pat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9baa2bfd28babc3aead502388a386f35
https://doi.org/10.1139/cjb-2018-0145
https://doi.org/10.1139/cjb-2018-0145
Autor:
Toshihiro Umebayashi1,2 toshiumebayashi@gmail.com, Toshimitsu Morita1, Yasuhiro Utsumi3, Dai Kusumoto4, Yuko Yasuda3, Tomoyuki Haishi5, Kenji Fukuda1,6
Publikováno v:
Tree Physiology. Oct2016, Vol. 36 Issue 10, p1210-1218. 9p.
Autor:
Dai Kusumoto, Toshihiro Yamada, Kenji Fukuda, Toshihiro Umebayashi, Ryota Endo, Kazunari Fukuhara
Publikováno v:
European Journal of Plant Pathology. 147:463-467
In pine wilt disease, xylem dysfunction occurs in relation to nematode migration and proliferation in host tissue, but the detection accuracy of pinewood nematode (PWN), Bursaphelenchus xylophilus, in pine stem tissue remains unclear. This study desc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6808ad6e46bdca5b1bea71026f75b3a8
https://doi.org/10.1007/s10658-016-1013-8
https://doi.org/10.1007/s10658-016-1013-8
Differences in drought- and freeze-induced embolisms in deciduous ring-porous plant species in Japan
Publikováno v:
Planta. 244:753-760
Deciduous ring-porous species in Japan shed all of their leaves under severe water stress before large vessels in earlywood are embolized, and embolization take place during winter. Water in deciduous ring-porous species is mainly conducted upward vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4b9d340948eca2932c1fc836926fe00
https://doi.org/10.1007/s00425-016-2564-9
https://doi.org/10.1007/s00425-016-2564-9
Autor:
Tomoyuki Haishi, Toshimitsu Morita, Dai Kusumoto, Toshihiro Umebayashi, Yasuhiro Utsumi, Kenji Fukuda, Yuko Yasuda
Publikováno v:
Tree Physiology. 36:1210-1218
Although previous studies have suggested that branch dieback and whole-plant death due to drought stress occur at 50-88% loss of stem hydraulic conductivity (P50 and P88, respectively), the dynamics of catastrophic failure in the water-conducting pat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be8329b6b5d5559b36dd35971969ed83
https://doi.org/10.1093/treephys/tpw050
https://doi.org/10.1093/treephys/tpw050
Autor:
Futoshi Nakamura, Toshihiro Umebayashi, Toshihiko Hara, Satoshi Ishibashi, Toshiaki Owari, Junko Morimoto, Takahiro Inoue, Wataru Hotta, Satoshi N. Suzuki, Hideaki Shibata
Publikováno v:
Forest Ecology and Management. 468:118169
To mitigate the negative effects of climate change, it is necessary to conserve carbon stocks in forests. Typhoons fell many standing trees and generate a substantial amount of coarse woody debris (CWD). In boreal forests, CWD contributes to maintain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f80ba3ecd479cbce95c108b0a5d83003
https://doi.org/10.1016/j.foreco.2020.118169
https://doi.org/10.1016/j.foreco.2020.118169
Publikováno v:
European Journal of Plant Pathology. 145:227-231
To elucidate the relationship between seedling survival and the distribution of xylem embolisms after infection with pinewood nematode (PWN), Bursaphelenchus xylophilus, we examined embolised xylem areas using acid fuchsin dye solution in five groups
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e2387650d764295e77289f1c824f4e6
https://doi.org/10.1007/s10658-015-0829-y
https://doi.org/10.1007/s10658-015-0829-y
Autor:
Mayumi Y. Ogasa, Toshihiro Umebayashi, Naoko Miki, Kenji Fukuda, Tomoyuki Haishi, Yasuhiro Utsumi
Publikováno v:
Trees. 30:305-316
Freezing with liquid nitrogen promotes the expansion of air in water columns of water-stressed, intact trees that are not transpiring. In analyses of the distribution of water-filled and embolized conduits, xylem sap is frozen with liquid nitrogen an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c154b9042ca942529a0a841f7c050e82
https://doi.org/10.1007/s00468-015-1302-4
https://doi.org/10.1007/s00468-015-1302-4