| 著者 | 三浦 健志| 奥島 史朗| |
|---|---|
| 発行日 | 1984-01-31 |
| 出版物タイトル | 岡山大学農学部農場報告 |
| 巻 | 6巻 |
| 資料タイプ | 紀要論文 |
| 著者 | 四方田 穆| 三浦 健志| |
|---|---|
| 発行日 | 1982 |
| 出版物タイトル | 岡山大学農学部学術報告 |
| 巻 | 60巻 |
| 号 | 1号 |
| 資料タイプ | 紀要論文 |
| 著者 | 長堀 金造| 三浦 健志| 天谷 孝夫| |
|---|---|
| 発行日 | 1987 |
| 出版物タイトル | 岡山大学農学部学術報告 |
| 巻 | 70巻 |
| 号 | 1号 |
| 資料タイプ | 紀要論文 |
| 著者 | 三浦 健志| 四方田 穆| 永井 明博| |
|---|---|
| 発行日 | 1989 |
| 出版物タイトル | 岡山大学農学部学術報告 |
| 巻 | 73巻 |
| 号 | 1号 |
| 資料タイプ | 紀要論文 |
| 著者 | 楊 冬梅| 岩田 徹| 三浦 健志| |
|---|---|
| 発行日 | 2003-12 |
| 出版物タイトル | 岡山大学農学部センター報告 |
| 巻 | 25巻 |
| 号 | 1号 |
| 資料タイプ | 紀要論文 |
| JaLCDOI | 10.18926/fest/11460 |
|---|---|
| タイトル（別表記） | Measurement of root system with growth of oriental pickling melon. |
| フルテキストURL | 012_119_123.pdf |
| 著者 | 平野 絵美| 森本 祐二| 三浦 健志| |
| 抄録 | It is important to clarify how the soil moisture changes by irrigation and how moisture is consumed by absorption of root, to plan irrigation appropriately in upland field. And, it is thought that clarifying the growth of the root can be important information in the water management, because the amount and the pattern of root water uptake change depending on the growth stage. However, there are not too much a lot of researches that measure the root, in addition, the example intended for crops of 'Gourd family (scientific name:Cucurbitaceae)' is not found. Therefore, for oriental pickling melon, it measured how for the root system to grow up as crop grew every three weeks. The results of this study may be summarized as: 1) Root amount increased with the growth of crops, and the majority of the root existed to 20cm in depth. A lot of rootlets with the role of water uptake existed outside of from 10 to 20cm. 2) Root length has grown up in horizontal and vertical direction at a dash at the stage of growing initial. 3) It was able to be confirmed to the growth of the ground part and the root that the length and amount either also had implications. Moreover, root amount and plant caver ratio drew similar curve. |
| キーワード | root growth oriental pickling melon |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 2007-03-15 |
| 巻 | 12巻 |
| 号 | 1号 |
| 開始ページ | 119 |
| 終了ページ | 123 |
| ISSN | 1341-9099 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002313695 |
| JaLCDOI | 10.18926/fest/11462 |
|---|---|
| タイトル（別表記） | Comparison of micrometeorological environments inside and outside an oriental pickling melon greenhouse. |
| フルテキストURL | 012_125_130.pdf |
| 著者 | 森本 祐二| 平野 絵美| 三浦 健志| |
| 抄録 | The use of greenhouses has rapidly increased after 1965, and the area became 11 times of 1965 as of 2001. Meteorological conditions and soil moisture environments inside a greenhouse are significantly different from those in the open field. These differences should be understandable to establish accurate predictions of water consumption and evapotranspiration inside a greenhouse which play important roles in the design of any irrigation system. This study aims to estimate the micrometeorological conditions inside an oriental pickling melon greenhouse which can be used for evapotranspiration calculations. Therefore, micrometeorological data were measured inside and outside the greenhouse for the comparison purposes. The results of this study may be summarized as: (1) Solar radiation inside the greenhouse was decreased about 30% of that of outside it by plastic film and frame. (2) Net radiation during the daytime inside the greenhouse was almost the same as the absorbed total short-wave radiation. (3) The difference of daytime mean air temperature inside and outside the greenhouse was between 3 and 4 degree Celsius in day average. (4) Both relative humidity and saturation deficit inside the greenhouse were higher than outside, and those were affected by ventilation. (5) Wind speed inside the greenhouse was greatly affected by opening rate of the house side. |
| キーワード | greenhouse micrometeorology oriental pickling melon |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 2007-03-15 |
| 巻 | 12巻 |
| 号 | 1号 |
| 開始ページ | 125 |
| 終了ページ | 130 |
| ISSN | 1341-9099 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002313863 |
| JaLCDOI | 10.18926/fest/11463 |
|---|---|
| タイトル（別表記） | Heat Budget on Rice Field |
| フルテキストURL | 009_081_085.pdf |
| 著者 | 楊 冬梅| 岩田 徹| 三浦 健志| 大滝 英治| |
| 抄録 | Experience of flux measurements over tall canopies has revealed that the eddy flux of sensible plus latent heat is about 30% smaller than the available radiant energy flux. A systematic observation was carried out to investigate the imbalance problem on rice field. The rice field represents a complex system consisting of rice plant, irrigated water and soil. Date obtained in this experiment show that appreciable understimations of sensible and latent heat fluxes are not recognized but understimations of 15 to 23% are counted in the soil heat flux. |
| キーワード | Heat budget Eddy correlation method Sensible heat flux Latent heat flux Soil heat flux |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 2004-02-27 |
| 巻 | 9巻 |
| 号 | 1号 |
| 開始ページ | 81 |
| 終了ページ | 85 |
| ISSN | 1341-9099 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002313468 |
| JaLCDOI | 10.18926/fest/11536 |
|---|---|
| タイトル（別表記） | Long-term Trend of Rainfall at Tsudaka Farm of Okayama University |
| フルテキストURL | 007_107_111.pdf |
| 著者 | 諸泉 利嗣| 四方田 穆| 三浦 健志| |
| 抄録 | Characteristics of long-term change in rainfall at Tsudaka Farm of Okayama University were analyzed with data during the 20 years, from 1979 to 1998. The typical results were as follows: (1) The average of annual rainfall was 1203 mm at average, 1726 mm at maximum, and 666 mm at minimum. (2) The decreasing rate of the annual rainfall was 5.37 mm/year. (3) Trend of rainfall intensity in each rainfall duration showed an increase of which rate were 0.005~0.256 mm/h/year, contrary to the annual trend. (4) Rainfall intensities in n-years probability were estimated using the maximum rainfall intensity for each rainfall duration. |
| キーワード | Rainfall Rainfall intensity Rainfall duration Talbot formula Long-term trend Tsudaka Farm of Okayama University |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 2002-03-22 |
| 巻 | 7巻 |
| 号 | 1号 |
| 開始ページ | 107 |
| 終了ページ | 111 |
| ISSN | 1341-9099 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002313813 |
| JaLCDOI | 10.18926/fest/11537 |
|---|---|
| タイトル（別表記） | Long-term Change Trend of Climate at Aomori City |
| フルテキストURL | 006_081_084.pdf |
| 著者 | 諸泉 利嗣| 佐藤 裕一| 佐藤 幸一| 三浦 健志| |
| 抄録 | Characteristics of long-term change for air temperature, precipitation and snowfall-depth at Aomori city were analyzed with data during the 111 years, from 1886 to 1996. The typical results were as follows: (1) The increasing rate of the annual mean air temperature was 1.07℃/111 year. (2) The increasing rate of the monthly minimum air temperature was larger than that of the monthly maximum air temperature. (3) The increasing rate of the monthly air temperature was large from winter to spring, however, was not so from summer to autumn. (4) The decreasing rate of annual precipitation was 0.187 mm/year. (5) The 5-year moving average of annual snowfall-depth might indicate the existence of about 10-year period. |
| キーワード | Air temperature precipitation snowfall-depth long-term change Aomori city |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 2001-02-28 |
| 巻 | 6巻 |
| 号 | 1号 |
| 開始ページ | 81 |
| 終了ページ | 84 |
| ISSN | 1341-9099 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002313378 |
| JaLCDOI | 10.18926/fest/11572 |
|---|---|
| タイトル（別表記） | Comparison of micrometeorological environments inside and outside a watermelon plastic greenhouse |
| フルテキストURL | 003_121_126.pdf |
| 著者 | 森田 昇| 三浦 健志| |
| 抄録 | The use of glass and plastic greenhouses have rapidly increased in recent years. Meteorological and soil moisture environments inside a greenhouse are significantly different from those in the open field. These differences should be understandable to establish accurate predictions of water consumption and evapotranspiraton inside a greenhouse which play impotrant roles in the design of any irrigation system. This study aims to estimate the micrometeorological conditions inside a watermelon plastic greenhouse which can be used for evapotranspiration calculations. Therefore, micrometeorological data were measured inside and outside the greenhouse for the comparison purposes. The results of this study may be summarized as : (1) Solar radiation inside the greenhouse was about 70% of that of outside it. (2) Net radiation during the daytime inside the greenhouse was almost the same as the absorbed total short-wave radiation. (3) The difference of air temperature inside and outside the greenhouse was very large during the daytime whereas not much difference was observed during the nighttime. (4) Both relative humidity and saturation deficit inside the greenhouse were higher than outside in case of highly vegetative land. (5) Wind speed inside the greenhouse was almost zero, while outside the average value was 1.8m/s. |
| キーワード | plastic greenhouse micrometeorology watermelon |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 1998-01-14 |
| 巻 | 3巻 |
| 号 | 1号 |
| 開始ページ | 121 |
| 終了ページ | 126 |
| ISSN | 1341-9099 |
| 言語 | 日本語 |
| 論文のバージョン | publisher |
| NAID | 120002313884 |
| JaLCDOI | 10.18926/fest/11628 |
|---|---|
| タイトル（別表記） | Secular changes of air temperature and precipitation in Okayama City. |
| フルテキストURL | 001_163_168.pdf |
| 著者 | 三浦 健志| |
| 抄録 | In this paper, secular changes of air temperature and the amount of precipitation in Okayama city are discussed using observed values at Okayama meteorologiccal station. Special reference is made to 1993 and 1994 in which peculiar changes occurred. The results obtained are summarized as follows: (1) The increasing rate of the annual mean air temperature at Okayama city is 0.85℃/100y. This value is nearly equal to the average of Japan; 0.87℃/100y. (2) The increasing rate indicates seasonal changes, and the rate is high especially in April and May. (3) The rapid increase of the air temperature in the 1980s is due to removal of Okayama meteorological station from the edge of town to the center. (4) The annual mean air temperature in 1994 is 16.9℃, and the monthly mean temperature for July and August are 29.8 and 29.6℃ respectively. These values are new records at the Okayama station. (5) The air temperature in July and August, 1993 are higher than in 1980 when it was much colder in the summer. (6) The amount of precipitation does not show any secular changes. |
| キーワード | the air temperature secular changes Okayama city |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 1996-03 |
| 巻 | 1巻 |
| 号 | 1号 |
| 開始ページ | 163 |
| 終了ページ | 168 |
| ISSN | 1341-9099 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002313505 |
| JaLCDOI | 10.18926/fest/11635 |
|---|---|
| フルテキストURL | 001_169_179.pdf |
| 著者 | Abenney-Mickson Stephen| 三浦 健志| |
| 抄録 | The SWAP93 model was used to predict how much capillary rise would occur in cropped fields. The experimental fields were located in a humid climate and it was thought that contribution from groundwater sources to total water use could be significant. In one field planted with soybean, the model predicted an average daily uptake of 1.3 mm; in another field planted with pumpkin, there was average daily uptake of 0.3 mm; and yet in a third field located in a vinyl house there was average daily uptake of 0.03 mm. These predictions represent about 38,7 and 1% contribution to total water use respectively. Even though there were no measured data to compare with, the results lie within the range of other works reported in the literature. |
| キーワード | Crop water use capillary rise SWAP93 model groundwater |
| 出版物タイトル | 岡山大学環境理工学部研究報告 |
| 発行日 | 1996-03 |
| 巻 | 1巻 |
| 号 | 1号 |
| 開始ページ | 169 |
| 終了ページ | 179 |
| ISSN | 1341-9099 |
| 言語 | 英語 |
| 論文のバージョン | publisher |
| NAID | 120002313364 |
| 著者 | 牛川 希望| 岩田 徹| 三浦 健志| |
|---|---|
| 発行日 | 2004-07-01 |
| 出版物タイトル | 岡山大学農学部センター報告 |
| 巻 | 26巻 |
| 資料タイプ | 紀要論文 |
| 著者 | 猪原 幸子| 岩田 徹| 三浦 健志| |
|---|---|
| 発行日 | 2004-07-01 |
| 出版物タイトル | 岡山大学農学部センター報告 |
| 巻 | 26巻 |
| 資料タイプ | 紀要論文 |
| 著者 | 吉崎 文人| 黒田 訓宏| 三浦 健志| 諸泉 利嗣| |
|---|---|
| 発行日 | 2004-07-01 |
| 出版物タイトル | 岡山大学農学部センター報告 |
| 巻 | 26巻 |
| 資料タイプ | 紀要論文 |
| 著者 | 諸泉 利嗣| 佐々木 裕美| 三浦 健志| |
|---|---|
| 発行日 | 2008-12 |
| 出版物タイトル | 環境制御 |
| 巻 | 30巻 |
| 資料タイプ | 学術雑誌論文 |
| 著者 | Miura, Takeshi| |
|---|---|
| 発行日 | 2002-01 |
| 出版物タイトル | Mathematical Journal of Okayama University |
| 巻 | 44巻 |
| 号 | 1号 |
| 資料タイプ | 学術雑誌論文 |
| JaLCDOI | 10.18926/mjou/33119 |
| 著者 | Takahashi, Sin-Ei| Miura, Takeshi| Hatori, Osamu| |
|---|---|
| 発行日 | 2004-01 |
| 出版物タイトル | Mathematical Journal of Okayama University |
| 巻 | 46巻 |
| 号 | 1号 |
| 資料タイプ | 学術雑誌論文 |
| JaLCDOI | 10.18926/mjou/33926 |
| 著者 | 諸泉 利嗣| 楠山 倫世| 三浦 健志| |
|---|---|
| 発行日 | 2009-12 |
| 出版物タイトル | 環境制御 |
| 巻 | 31巻 |
| 資料タイプ | 紀要論文 |