Výsledky vyhledávání - "Takuo Nakajima"

Biogeochemistry of nitrous oxide in groundwater in a forested ecosystem elucidated by nitrous oxide isotopomer measurements

Autor: Naohiro Yoshida, Ken'ichi Osaka, Masayuki Itoh, Y. Tobari, Sakae Toyoda, S. Kim, M. Kawasaki, N. Suzuki, Nobuhito Ohte, Hiroaki Yamagishi, Takuo Nakajima, Keisuke Koba, Masanori Katsuyama

Publikováno v: Geochimica Et Cosmochimica Acta. 73(No. 11):3115-3133

The biological and physical controls on microbial processes that produce and consume N2O in soils are highly complex. Isotopomer ratios of N2O, with abundance of 14N15N16O, 15N14N16O, and 14N14N18O relative to 14N14N16O, are promising for elucidation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0fe1cee9a3cffb5900b02d7a29cd3e8
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100721518

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Carbon source utilization and accumulation of respiration-related substances by freshwater Thioploca species

Autor: Takuo Nakajima, Hisaya Kojima, Manabu Fukui

Publikováno v: FEMS Microbiology Ecology. 59:23-31

Carbon source utilization of Thioploca species from freshwater and brackish lakes in Japan was investigated. Microautoradiography demonstrated that freshwater and brackish Thioploca samples assimilate acetate. In addition, vertical nitrate transporta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3ef1054b839ab1494bdc6c9e6e8332a
https://doi.org/10.1111/j.1574-6941.2006.00201.x

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Distribution of biogeochemical compounds in interstitial and surface standing water bodies in the gravel bar of the Kizu River, Japan

Autor: Naoshige Goto, Kaori Anbutsu, Yasuhiro Takemon, Osamu Mitamura, Takuo Nakajima, Kazumi Tanida

Publikováno v: Archiv für Hydrobiologie. 166:145-167

Distributions of biogeochemical constituents in interstitial water and isolated standing water bodies (or pools) were investigated in gravel bars 1 km in length to assess the ability of these waters to serve as a sink or source for nutrients. The tem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d3d5f47ee2c3156ddafe7b454c746e9
https://doi.org/10.1127/0003-9136/2006/0166-0145

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pH response in stream water and buffering capacity of forested soil affected by clear-cutting

Autor: Takuo Nakajima, Masahiro Ochiai, Etsuji Hamabata, Mai Kitahara

Publikováno v: SIL Proceedings, 1922-2010. 29:1603-1607

(2006). pH response in stream water and buffering capacity of forested soil affected by clear-cutting. SIL Proceedings, 1922-2010: Vol. 29, No. 3, pp. 1603-1607.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ecd58739f247c76fc238a41ff5bd7a47
https://doi.org/10.1080/03680770.2005.11902954

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Vertical distributions of sulfate-reducing bacteria and methane-producing archaea quantified by oligonucleotide probe hybridization in the profundal sediment of a mesotrophic lake

Autor: Machiko Nishino, Takuo Nakajima, Yoshikazu Koizumi, Susumu Takii

Publikováno v: FEMS Microbiology Ecology. 44:101-108

Vertical distributions of sulfate-reducing bacteria and methane-producing archaea were investigated in the profundal sediment of a freshwater lake using membrane-immobilized small subunit rRNA hybridization with group- and genus-specific oligonucleot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b04df73b5451a116b11b43c687b8f375
https://doi.org/10.1016/s0168-6496(02)00463-4

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Dominance of Microcystis with Special Reference to Carbon Availability in Lake Water

Autor: Chunmeng Jiao, Kazuhide Hayakawa, Akinori Murabe, Shin-ichi Nakano, Shigeo Tsujimura, Takuo Nakajima, Michio Kumagai, Zen'ichiro Kawabata

Publikováno v: Microbes and Environments. 18:38-42

The mechanism of dominance by Microcystis spp. (Cyanophyceae) was examined with special reference to the concentration of dissolved inorganic carbon (DIC), in in situ experiments using lake water. Lake water collected from mesotrophic Lake Biwa was e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e8471822a68346c6b6ea44077508a8f
https://doi.org/10.1264/jsme2.18.38

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Cyanobacterial blooms in a shallow lake: a largescale enclosure assay to test the importance of diurnal stratification

Autor: Shigeo Tsujimura, Jean-Jaques Frenette, Shin-ichi Nakano, Takuo Nakajima, Chunmeng Jiao, Michio Kumagai, Kazuhide Hayakawa

Publikováno v: Scopus-Elsevier

The importance of diurnal stratification for the formation of cyanobacterial blooms was examined using large enclosures (180 m 3 ) in a shallow bay of Lake Biwa, Japan in 1995 and 1997. Three different mixing regimes were set up: enclosures covered w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50ecb23af17239f9b03e8b1d88eb5fa6
https://doi.org/10.1127/archiv-hydrobiol/150/2001/491

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