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"Elephant's time and mouse's time"Biology of sizes |
Category: Sci |
Tatsuo Motokawa |
Up:07z24 |
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Title |
Elephant's time and rat's time | ゾウの時間・ネズミの時間 |
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| Subtitle | How to bridge the gap between technologies and services | いかに技術とサービスの溝を埋めるか |
| Author | Tatsuo Motokawa | 本川達雄 |
| Published |
1992 |
1992年 |
| Index |
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| Why? |
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| Summary | 要約 |
>Top 0. Epilogue:
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0. 序文:
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>Top
1. Size and time of animals:
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1.動物のサイズと時間:
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>Top
2. Size and evolution:
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2. サイズと進化:
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>Top
3. Size and energy consumption:
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3. サイズとエネルギー消費量:
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4. Food volume, population density, & home range:
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Homeothermal |
Poikilothermal |
elephant |
Apatosaurs W=30t |
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| Amount ingested | 10.7W^0.70 | 0.78W^0.82 | 3,555 |
3,659 |
| Growth increment | 0.20W^0.73 | 0.16W^0.70 | 85 |
218 |
| Breathing quantity | 8.2W^0.75 | 0.38W^0.76 | 4,124 |
960 |
| for Growth | 2% | 21% | 71 |
768 |
| for Breadth | 77% | 49% | 2,737 |
1,793 |
| for Droppings | 21% | 30% | 747 |
1,088 |
| Population density #/sq.km |
Home range sq.km |
P.density x H. range =# of kindred |
#/sq.km W=1kg |
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| All animals | 32W^(-0.98) | |||
| Mammals | 55W^(-0.90) | 0.154W^1.06 | 8.47W^0.16 | |
Herbivorous animal |
214W^(-0.61) | 0.032W^1.00 | 6.85W^0.39 | 214 |
| Carnivorous animal | 13W^(-0.94) | 1.39W^1.37 | 1.8.1W^0.43 | 13 |
5. Run, fly, or swim:
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5. 走る・飛ぶ・泳ぐ:
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6. Why no wheeled animals?:
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6. なぜ車輪動物がいないのか:
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7. Small swimmers:
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7. 小さな泳ぎ手:
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8 Respiratory system and circulatory system:
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8. 呼吸系や循環系:
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9. Size of organs:
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9. 器官のサイズ:
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10. Time and space:
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10. 時間と空間:
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11. Cell size and biological architecture:
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11. 細胞サイズと生物の建築法:
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12. Insect - expert of small size:
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12. 昆虫 - 小サイズの達人:
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13. Immovable animals
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13. 動かない動物:
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14. Echinoderm - a bit movable animal:
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14. 棘皮動物 - ちょっと動く動物:
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| Comment |
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