2002 Fiscal Year Final Research Report Summary
Development of monitoring of soil respiration rate with 6 sample changers for non commercial electric power supply.
| Project/Area Number |
13556020
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 展開研究 |
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| Research Field |
林学
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| Research Institution | Hokkaido University |
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Principal Investigator |
SHIBATA Hideaki Hokkaido University, Field Science Center for Northern Biosphere, Associate Professor, 北方生物圏フィールド科学センター, 助教授 (70281798)
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| Co-Investigator(Kenkyū-buntansha) |
YAMAMOTO Susumu Institute for Environmental Management Technology, National Institute of Advanced Industrial Science and Technology (AIST), 大気環境部, 副部長
KOIKE Takayoshi Hokkaido University, Field Science Center for Northern Biosphere, Professor, 北方生物圏フィールド科学センター, 教授 (10270919)
SASA Kaichiro Hokkaido University, Field Science Center for Northern Biosphere, Professor, 北方生物圏フィールド科学センター, 教授 (70125318)
UEDA Tatsushiro Dalton-Hokkaido, 開発部, 研究主任
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| Project Period (FY) |
2001 – 2002
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| Keywords | Soil respiration rate / non-commercial electric supply / continuous monitoring / Ac electric power / six channels / automatic changer / Net ecosystem production / handy type |
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| Research Abstract |
To continuous monitoring soil respiration rate in filed condition where there is no commercial electric power supply, we developed a new machine with 6 sample cahngers. It is an urgent subject for us to devleop a new machine for measuring soil respiration in forests without any commercial electric power supply to contribute to estimate the net ecosystem production, net biomass production minus so-called soil respiration rate. The machine could run for one week with two car batteries and registered more than 1000 data set were automatically recorded. However, the size was far from a handy type but one chamber size was 50x50x15cm and main operation part was 50x80x25cm with 6kg. Therefore, it is rather difficult for us to use this system by single investigator but more than two persons will be needed to set them up at the study site. We could not complete the water-proof in the data logger part. Further improvement will be needed in this point for commercial use.
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Research Products
(12 results)
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[Publications] Wang, W., Kitaoka, S., Koike, T., Takagi, K., Kayama, M., Ishida, N., Sasa, K: "Respiration of non-photosynthetic organs and forest soil of Japanese larch plantation and its contribution to CO_2 flux estimation"Proceedings of the International Workshop for Advanced Flux Network, first meeting. 1. 119-123 (2001)
Description
「研究成果報告書概要(和文)」より
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[Publications] Wang, W., Kitaoka, S., Koike, T., Quoreshi, A.M., Takagi, K., Kayama, M., Ishida, N., Mamiya, H., Shi, F. C., Zu, Y. G., Sasa, K.: "Respiration of non-photosynthetic organs and forest soil of Japanese larch plantation and its contribution to CO_2 flux estimation"Proceedings of the International Workshop for Advanced Flux Network, first meeting in Sapporo, Japan. 119-123 (2001)
Description
「研究成果報告書概要(欧文)」より
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[Publications] Qu, L.Y., Wang, W., Shi, F.C., Quoreshi, A..M., Kitaoka, S., Koike, T.: "Stem and soil respiration of Japanese larch plantation and their contributions to CO_2 flux estimation"Proceeding of the Sixth International Carbon Cioxide Conference, Sendai, Japan. 441-444 (2001)
Description
「研究成果報告書概要(欧文)」より
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[Publications] Kitaoka, S., Ueda, T., Ishii, T., Tanaka, Y., Shibata, H., Koike, T.: "Development of monitoring device for soil respiration measurement with 6 sample changers for field use"Transaction of Japanese Forestry Society in Hokkaido. 50. 26-28 (2002)
Description
「研究成果報告書概要(欧文)」より
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