Труды сотрудников ИЛ им. В.Н. Сукачева СО РАН

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Найдено документов в текущей БД: 2

    Mixed-power scaling of whole-plant respiration from seedlings to giant trees
[Text] / S. . Mori [et al.] // Proc. Natl. Acad. Sci. U. S. A. - 2010. - Vol. 107, Is. 4. - P1447-1451, DOI 10.1073/pnas.0902554107. - Cited References: 48. - We thank K. Kikuzawa, K. Hozumi, J. H. Brown, and two anonymous reviewers for helpful comments and discussions regarding the manuscript, and the Forestry Technology Center of the Tohoku Regional Forest Office of the Japan Forestry Agency for field support. This research was partially supported by the Japan Ministry of Education, Culture, Sports, Science and Technology (MEXT) Grant-in-Aid Scientific Research (B) 18380098 (FY2006-2008), the Japan Ministry of Environment Project B-2 (FY1997-2000), and the Japan Forestry and Forest Products Research Institute Research Grant 200608 (FY1996-2010). . - 5. - ISSN 0027-8424
РУБ Multidisciplinary Sciences

Аннотация: The scaling of respiratory metabolism with body mass is one of the most pervasive phenomena in biology. Using a single allometric equation to characterize empirical scaling relationships and to evaluate alternative hypotheses about mechanisms has been controversial. We developed a method to directly measure respiration of 271 whole plants, spanning nine orders of magnitude in body mass, from small seedlings to large trees, and from tropical to boreal ecosystems. Our measurements include the roots, which have often been ignored. Rather than a single power-law relationship, our data are fit by a biphasic, mixed-power function. The allometric exponent varies continuously from 1 in the smallest plants to 3/4 in larger saplings and trees. Therefore, our findings support the recent findings of Reich et al. [Reich PB, Tjoelker MG, Machado JL, Oleksyn J (2006) Universal scaling of respiratory metabolism, size, and nitrogen in plants. Nature 439: 457-461] and West, Brown, and Enquist [West GB, Brown JH, Enquist BJ (1997) A general model for the origin of allometric scaling laws in biology. Science 276: 122 - 126.]. The transition from linear to 3/4-power scaling may indicate fundamental physical and physiological constraints on the allocation of plant biomass between photosynthetic and nonphotosynthetic organs over the course of ontogenetic plant growth.

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Держатели документа:
[Mori, Shigeta
Ishida, Atsushi
Nishizono, Tomohiro
Kajimoto, Takuya
Matsuura, Yojiro
Toma, Takeshi
Awaya, Yoshio
Araki, Masatake G.
Kawasaki, Tatsuro
Chiba, Yukihiro] Forestry & Forest Prod Res Inst, Tsukuba, Ibaraki 3058687, Japan
[Yamaji, Keiko] Univ Tsukuba, Tsukuba, Ibaraki 3058571, Japan
[Prokushkin, Stanislav G.
Masyagina, Oxana V.] VN Sukachev Inst Forest SB RAS, Krasnoyarsk 660036, Russia
[Hagihara, Akio
Hoque, A. T. M. Rafiqul
Suwa, Rempei
Zyryanova, Olga A.
Abaimov, Anatoly P.] Univ Ryukyus, Nishihara, Okinawa 9030213, Japan
[Osawa, Akira] Kyoto Univ, Kyoto 6068502, Japan
[Ueda, Tatsushiro] Dalton Co Ltd, Sapporo, Hokkaido 0600808, Japan
[Kinjo, Masaru
Miyagi, Tsuyoshi] Okinawa Prefectural Forest Resources Res Ctr, Nago 9050017, Japan
[Koike, Takayoshi] Hokkaido Univ, Sapporo, Hokkaido 0608689, Japan
[Umari, Marjnah] Mulawarman Univ, Kota Samarinda 75119, Indonesia

Доп.точки доступа:
Mori, S...; Yamaji, K...; Ishida, A...; Prokushkin, S.G.; Masyagina, O.V.; Hagihara, A...; Hoque, ATMR; Suwa, R...; Osawa, A...; Nishizono, T...; Ueda, T...; Kinjo, M...; Miyagi, T...; Kajimoto, T...; Koike, T...; Matsuura, Y...; Toma, T...; Zyryanova, O.A.; Abaimov, A.P.; Абаимов Анатолий Платонович; Awaya, Y...; Araki, M.G.; Kawasaki, T...; Chiba, Y...; Umari, M...

    Ecophysics reload-exploring applications of theoretical physics in macroecology
/ S. F. Gouveia, J. G. Rubalcaba, V. Soukhovolsky [et al.] // Ecol. Model. - 2020. - Vol. 424. - Ст. 109032, DOI 10.1016/j.ecolmodel.2020.109032. - Cited References:58. - We thank the kind audience of the Symposium `Applications of theoretical physics in ecology' during the 22nd Biennial Conference of The International Society for Ecological Modelling (ISEM), at Salzburg, Austria, for their feedback to the talks that resulted in this work. This work was supported by an Institute Serrapilheira grant provided to SFG (G-1709-18372) and INCT Ecology, Evolution, and Conservation of Biodiversity -EECBio (CNPq/FAPEG, grant 380733/2017-0). SFG also thanks CNPq (grants 451863/2019-4, 303180/2016-1, and 402469/2016-0) and CAPES/FAPITEC (grants 88881.157451/2017-01 and 88881.157961/2017-01). The work of VS and OT is supported by the Russian Foundation of Basic Research (grant 18-04-00119), and the work of RR by the Spanish Ministry of Economy, Industry, and Competitiveness (grant CGL2016-76747-R) and ERDF Funds. . - ISSN 0304-3800. - ISSN 1872-7026
РУБ Ecology

Аннотация: Physics and ecology focus on different domains of nature and have developed under distinct scientific paradigms. Still, both share critical features, such as dealing with systems of irreducible complexity and inherent uncertainty at a fundamental level. Physics has embraced such complexity earlier and has devised robust analytical approaches to describe general principles of its systems, a path that ecosystem ecology has tracked, but organism-based ecology has only started to. Here, we outline approaches from physics - from classical to quantum mechanics - to address ecological questions that deal with emergent patterns of biodiversity, such as species' distribution, niche, and trait variation, which are of particular interest to community ecology, biogeography, and macroecology. These approaches can be further extended, which would provide these fields with a rationale common to other scientific fields within and outside ecology.

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Держатели документа:
Univ Fed Sergipe, Dept Ecol, Sao Cristovao, Sergipe, Brazil.
Univ Montana, Div Biol Sci, Missoula, MT 59812 USA.
VN Sukachev Inst Forest SB RAS, Krasnoyarsk, Russia.
Siberian Fed Univ, Krasnoyarsk, Russia.
Univ Evora CIBIO InBIO UE, Res Ctr Biodivers & Genet Resources, Evora, Portugal.
Univ Malaga, Fac Sci, Dept Anim Biol, Biogeog Divers & Conservat Res Team, Malaga, Spain.

Доп.точки доступа:
Gouveia, Sidney F.; Rubalcaba, Juan G.; Soukhovolsky, Vladislav; Tarasova, Olga; Barbosa, A. Marcia; Real, Raimundo; Institute Serrapilheira [G-1709-18372]; INCT Ecology, Evolution, and Conservation of Biodiversity -EECBio (CNPq/FAPEG) [380733/2017-0]; CNPqNational Council for Scientific and Technological Development (CNPq) [451863/2019-4, 303180/2016-1, 402469/2016-0]; CAPES/FAPITEC [88881.157451/2017-01, 88881.157961/2017-01]; Russian Foundation of Basic ResearchRussian Foundation for Basic Research (RFBR) [18-04-00119]; Spanish Ministry of Economy, Industry, and Competitiveness [CGL2016-76747-R]; ERDF Funds