æ°´èãªã¿ã¯ã®ã¬ã³ã³ã³ããã.
å¯ããªã£ã¦ãã¾ããã
ä»åã¯ãæ£æã«æ¬ ãããªãå¬ã®ä½ç©ãã¬ã³ã³ã³ã«ã¤ãã¦ãæ°´èãªã¿ã¯ãã¿ã£ã¡ãèªã£ã¦ãããã¨æãã¾ãã
- I. ä¸çã®ãã¹
- II. ãã¹ã®é²åå²ã¨åé¡çä½ç½®
- III. ãã¹ã®èä½ã«ã¤ãã¦
- IV. ã¬ã³ã³ã³ã®ç©´ã¨ãã¹ã®éæ°ã·ã¹ãã
- V. èã«ããå å§ã¨æ°ä½å¾ªç°ã®å¶å¾¡
- VI. ã¾ã ããããªãé¨åããããã¬ã³ã³ã³ã®æ§é
Â
I. ä¸çã®ãã¹
ã¬ã³ã³ã³ã¯ãã¹ã®è¥å¤§ããå°ä¸èã§ããã§ã¯ããã¹ã®ä»²éã¯ä¸çã«ä½ç¨®ãããã¨è¨ãã°ã2種ããããªãã¨2024å¹´ç¾å¨ã§ã¯èãããã¦ãã¾ããã¢ã¸ã¢ãããªã¼ã¹ãã©ãªã¢ã«åå¸ãããã¹Nelumbo nuciferaã¨ãåç±³ï¼ï½åç±³åé¨ï¼ï¼ã«åå¸ããããããã¹Nelumbo luteaã§ããããããã¹ã¯è±ãé»è²ã§ããã ãã§ãªããèä½ã¯æ¦ãã¦é常ã®ãã¹ããã¯å°æã§èæã«æ£ããªããè±å¼æ°ãå°ãªãèè²ãæ¿ãç¹ã§åºå¥ã§ãã¾ããæ ½å¹ã«é¢ãã¦è¨ãã°ãããããã¹ã®æ¹ãé£ããå¾åãããããã§ãããã¹ã¨ããããã¹ã¯å¤çç©å¦çã«ã¯ããªãæã«åå²ããã¨èãããã¦ãã¾ããããååçç©å¦çã«ã¯æ´æ°ä¸ããããããã¯ãã以éã«åå²ãããã®ã®ããã§ãã
ãã¹ã¯ã¤ã³ãããã³ä¸å½ã«ããã¦å¤ãããå©ç¨ãããæ±æ´ã®ã¤ã¡ã¼ã¸ãå¼·ãæ¤ç©ã¨ããã¾ãããã¹ã¨ã¹ã¤ã¬ã³ãåºå¥ããéããã°ãã°ãã¹ã«ã¯âIndian Sacred lotus"ã§ããã¨ãâIndian bean"ãâChinese water lily"ã¨å¼ã°ããã®ã¯ãã®å証ã§ããããã¨ã¼ãããã«ãã¹é¡ã®åå¸ã¯ãªããNelumboã¨ããå±åã¯ã·ã³ãã©èªã«ç±æ¥ããã¨ãããã¦ãã¾ãã
ã¢ã¸ã¢ã«ããããã¹ã®å©ç¨ããã³æ¹è¯ã¯ãã©ããä¸å½ã®ãã®ã¨åï½æ±åã¢ã¸ã¢ã®ãã®ã«åãã¦èããæ¹ãããããã«æããã¾ããã¢ã¸ã¢ã®ãã¹ã¯æ¸©å¸¯æ§ãã¹ã¨ç±å¸¯æ§ãã¹ã®2系統ã«åããããä»åç´¹ä»ããã¬ã³ã³ã³ãã¨ããã®ã¯æ¸©å¸¯æ§ãã¹ã®ã¿ã§ãã
ç±å¸¯æ§ãã¹ã¯ç´°ãã©ã³ãã¼ç¶ã®æ ¹èã主ä½ã§å¬å ´ã®æ ¹èã®è¥å¤§ã¯é¡èã§ãªããåãæ¡ä»¶ã§è²ã¦ãå ´åã«ã¯ç±å¸¯æ§ãã¹ã®ã»ãã2~3ãæé·ãéè±æéãæã¡ãå¸¸ç·æ§ã®å¾åãããã¾ããå½å ã§è¦ããããã¨ã¯æ®ã©ããã¾ããããã¿ã¤ããããã ã§ã¯è¥å¤§ããªãæ ¹èãé£ç¨ã«ãã¾ããæ¥æ¬ã«ããã¦ããããã æçåºã«ã¯ç¨ãªãããç±å¸¯æ§ãã¹ã®æ ¹èã売ããã¦ãã¾ããç±å¸¯ã®ãã¹ã¯ã¬ã³ã³ã³ãä½ããªããã¨ããã¾ãã¤ã³ãï¼ç¹ã«åé¨ï¼ã§ã¯ç¥èè¦ããã¦é£ã¹ãªãã仿ã®å½±é¿ãå¼·ãå°åã§ãç¥èè¦ãããé¢ãå¼·ãã»ã»ã»ãªã©ãããé£ç¨ã¨ãã¦ã®æ¹è¯ã¯åã»æ±åã¢ã¸ã¢ã§ã¯çãã§ã¯ãªãããã§ãããã®ããç ç©¶ãé ãã¦ãããã©ã®ãããã®å°åã¾ã§ç±å¸¯æ§ãã¹ãããã®ããç±å¸¯æ§ãã¹ã®ä¸ã§ã®éºä¼çååã¯ã©ã®ç¨åº¦é²ãã§ããã®ããè峿·±ãã¨ããã§ãã
温帯æ§ãã¹ã¯æ ¹èç¨ãã¹ã種åç¨ãã¹ãè±ãã¹ã®3ã¤ã«åãããããã¨ãå¤ãã§ããããããã¯ãã°ãã°å¤ç³»çµ±ã§ããããã§ããè±ãã¹ã¯ããã«ä¸å½ã§çºå±ããæ ½å¹åã§ãèä½ã¯å°åãªãããè±ãé«ããããã¾ãã種åå©ç¨ãã¹ã®åé¡ã¯ã¯ã£ãããã¾ããããï¼å¤ç³»çµ±ã¨ããããï¼ä¸è¬ã«æ ½å¹ã®ä¸å¿ã¯æ ¹èå©ç¨ãã¹ããåæ¹ã«ä½ç½®ãã¾ã(æ¹åçãæ±è¥¿çãç¦å»ºçããããã )ããããã®ç¨®åå©ç¨ãã¹ã¯âäºç±å¸¯æ§ã®âåå¸ã示ãããã«æããã¾ãããä»å¾ã®ç ç©¶ã«æå¾ ãããã¨ããã§ãããããå¯è½ã§ããã°åå種ãå®éã«æ ½å¹ãã¦å½¢è³ªãæ¯è¼ãããã¨ããã§ãã
ä»åã®ä¸»å½¹ã§ããæ ¹èå©ç¨ãã¹ãã¾ãï¼æ¥æ¬ã§å©ç¨ããããã®ãå«ãã¦ï¼ä¸å½ç±æ¥ã®å種ã§ãããä¸è¬çã«ã¯ç½è±ã§éè±æ°ã¯å°ãªããèä½ã¯å¤§åã§ããå¾åãããã¾ããæ ¹èå©ç¨ãã¹ã¯æ¥æ¬ã«ããã¦ãä¸å½ã«ããã¦ãæãä½ä»ãé¢ç©ã®åºããã¹ã§ãããã¬ã³ã³ã³ã¯æ¥æ¬ãä¸å½ã¨ãã«ä¸è¬çãªé£æã§ããä¸å½ã«ããã¦ã¯æ¹åçãæ±èçãå®å¾½çãæµæ±çã§æ ½å¹ããã¦ãããæ¥æ¬ã§ã¯è¨åçãçç£éã®åæ°è¿ããå ãã¦ãã¾ãã
æ¥æ¬ã§è²ã¦ããã¦ããè±ãã¹ããã³ã¬ã³ã³ã³ç¨ã®é£ç¨è®ãç¹ç¶ç¨ãã¹ã¯ãã¹ã¦æ¸©å¸¯æ§ãã¹ããã³ã温帯æ§ãã¹ã¨ããããã¹ã®äº¤éã«ç±æ¥ãã¾ãï¼ãããªãã¨ã温帯æ§ãã¹ã¨ããããã¹ã¯äº¤é å¯è½ã§äº¤é 種ã«ãç¨æ§ãããã¾ãï¼ãããã«ãé£ç¨ãã¹ãè±ãã¹ã¨ãã«ä¸»è¦ãªå種ã¯ä¸å½ã«ç±æ¥ããæ¥æ¬ç±æ¥ã®ãã¹ã¯ããä¸é¨ã®âå¤ä»£ãã¹âã¨å¼ã°ãããããªåä½ç¾¤ãªã©ãé¤ãã°ã»ã¼æ ½å¹ããã¦ãã¾ããã
西æ´ããã³ãªãªã¨ã³ãã«ããããã¹ã®å卿ã¯ã»ã¨ãã©ãªãã®ã§ãããã¨ã¸ããã§ã¯ãã¤ã¦çéãããçµç·¯ãããã¾ããã¹ã¤ã¬ã³é¡ï¼Nymphaea nouchali var. caeruleaã¨Nymphaea lotusï¼ãå¤å ¸çã«å©ç¨ããã¦ããã¨ã¸ããã«ãã¹ãæã¡è¾¼ãã ã®ã¯ããããã¢ã±ã¡ãã¹æãã«ã·ã¢å¸å½ã§ãå5ä¸ç´ããããç¨ããããããã«ãªã£ãããã§ããã¨ã¸ããã®ãã¹ã¯èªç¶åå¸ã§ã¯ããã¾ããããã¨ã¸ããã«ãã¹ãæã¡è¾¼ã¾ããã¨ã¤ã·ã¹æã«ããã¦ç¥èè¦ããã夿¥ããç¨ãããã¦ããã¹ã¤ã¬ã³é¡ã«ã¨ã£ã¦ããã£ãããã§ããä½ããã¨ã¸ããã«ç§»æ¤ããããã¹ã¯ç¾åãã¦ããããã¹ã¤ã¬ã³ã¨ä¼¼ãç¹ãå¤ããã¨ããè¨è¿°ããã³å½æã®çµµã«é ¼ãã»ãããã¾ããã
Â
II. ãã¹ã®é²åå²ã¨åé¡çä½ç½®
ãã¹ã¯çããåç³ã¨è¨ãã¾ããååèæ¤ç©ã®ãªãã§ãç¹ã«åå§çãªæ¤ç©ã§ããããã¹ç§æ¤ç©ã¯ãã¹å±ä»¥å¤ã®å±ã¯ç¾åãã¦ãã¾ããããã¹ç§ã¯çæ£ååèæ¤ç©ã®ä¸ã§ãæãæ©æã«åå²ããã¤ãã¢ã¬ã·ç®ã«å±ãã¾ãããã»ãã®ã¤ãã¢ã¬ã·ç®æ¤ç©ã¨ã¯ç½äºç´åæã®æç¹ã§ãã§ã«åããã¦ããã¨èãããã¦ãã¾ããæè¿è¨è¼ãããNotocyamus hydrophobusã¯1å2100ä¸å¹´åã®ç½äºç´ã¢ããã¢ã³ããç£åºãã¦ãããæåã®ãã¹ç§æ¤ç©ãªããç½äºç´ã®ãã¹ç§æ¤ç©ã¨ãã¦ã¯å ¨èã«è¿ãä¿åãããã¦ãããç¾å¨ã®ãã¹ã®ãã®ã«ä¼¼ãè±æãã¿ããããã§ã«æ°´çã§ãã£ãã¨èãããã¦ãã¾ãããã¹å±ã¨ãããåç³ã¯ç´1å1000ä¸å¹´åã®ã¢ã«ãã¢ã³ããç£åºããN. lusitanica㨠N. weymouthiãæåã§ãååèæ¤ç©ã®å±ã¨ãã¦ã¯æãå¤ãé¨é¡ã«å ¥ãã¾ããç½äºç´ããã¯ç¥ãéãã§5å±22種ã®ãã¹ç§æ¤ç©ãç¥ããã¦ããããã¹å±ã¨ãã¦ã¯N. choffati, N. kempii, N. intermedia, N. primaeva, N. laraimiensis, N. tenuifolia, N. lakesiana, N. crossii, N. dawsoni, N. puertae, N. provinciale, N. arctica, N. amurensis, N. orientalis, N. schweinfurthiããã¹å±ä»¥å¤ã¨ãã¦ã¯Nelumbites virginiensisãPaleonelumbo macroloba, Nelumbago peltata, Exnelumbites callejasiae, Notocyamus hydrophobusãæãããã¾ãããããã®å¤ãã¯èã®ã¿ããè¨è¼ããã¦ãã¾ãããç¾å¨ã®ãã¹ã¨æ¯è¼ããã¨èä¸å¤®ã®åç¤ç¶é¨åãæ¬ ãã¦ãããï¼ãã®ãã¨ã¯ã®ã¡ã«è¿°ã¹ããçççã«æ¥µãã¦éè¦ãªç¹ã¨è¨ããï¼ãèã«é¸æ¯ãæã£ã¦ããããããªã©ãç¾å¨ã®ãã¹ã¨ç¥å ãåãããããã®ã®ãç¾å¨ã®ãã¹ã®ç¥å ã¨ããããã§ã¯ãªããã®ãå¤ãããã§ãããã¹ç§æ¤ç©ã¯ç½äºç´ã®æç¹ã§ã¯å°ãªãã¨ãåç±³ãã¦ã¼ã©ã·ã¢ãã¢ããªã«ãåç±³ã«åå¸ããã»ã¼ä¸çä¸ã¨è¨ã£ã¦ããåå¸ã確ç«ããã¨èãããã¾ãããã¹ç§æ¤ç©ã®ç¹æ ã¯éç³è¡çªã«ããç½äºç´æ«ã®å¤§éçµ¶æ» å¾ã(å°ãªãã¨ãååçã§ã¯)ç¶ããN. protolutea, N. aureavallis, N. changchangensis, N. nagalensis,ãN.ãnipponica,ãN.ãweylandi,ãN.ãprotospeciosa,ãN.ãendoana,ãN.ãhungarica,ãN.ãlacunosa,ãN.ãmegalopolitana, N. minimaãªã©ããããã®ç¨®ãè¨è¼ããã¦ãã¾ããããã第åæã®æ°·æ²³æã«ããåå¸ã¯èãã縮å°ããã¢ã¸ã¢ã¨åç±³ã«ããçãæ®ããªãã£ãã¨èãããã¦ãã¾ãããã¹ã¯å¯ãã«ããã¾ã§å¼·ãæ¤ç©ã§ã¯ãªããã¬ã³ã³ã³ã®ä¿å驿¸©ã5度以ä¸ã5~8度ã驿¸©ã¨ããã¦ãã¾ãã
Â
III. ãã¹ã®èä½ã«ã¤ãã¦
ãã¹ã®èä½ã¯æ¨ªèµ°ããå°ä¸èï¼è¥å¤§åãããã®ãæè¬ã¬ã³ã³ã³ï¼ã¨ããã®ç¯ããåºãæ ¹ãèãè±èããæ§æããã¾ããèã¯åç¯ãã1æãã¤ã§ãããã«è¦ãã¾ãããåºé¨ã«ã¯çºéããªããèéç¶ã®ä½åºèCataphyllã2æãããããåç¯ããåºãèã¯3æãã¤ã§ããã¨èãããã¦ãã¾ããèã¯ç¾ç¶ï¼Peltateï¼ã¨è¡¨ç¾ããããé·ãèæãåå½¢ãªããããæ¼æç¶ã«ãªã£ãèã®ä¸å¤®ä¸é¨ã«ã¤ãå½¢æ ããã¦ãããèæã«ã¯æ£ãããã¾ããï¼ããããã¹ã«ã¯ãªããï¼èæã®æé¢ã«ã¯4ã¤ã®å¤§ããªç©´ããã³ã5ã¤ã®å°ããªç©´ãããããããã¯Gas Canalã¨å¼ã°ãã¾ãããã¹ã¯å°ä¸èã®ç¯ããçºæ ¹ããâã¬ã³ã³ã³âã®å´é¢ã«ãããç¯éããã¯æ®ã©çºæ ¹ãã¾ãããå°ä¸èã®ç¯ã«ã¯3ã¤ã®å°å®¤ããããç¯éã«ãããâã¬ã³ã³ã³âã«ãGas canalã»ã»ã»ããªãã¡ç©´ãç´10åããã¾ããè±ã¯ï¼ã¤ãã¤ã¤ã両æ§è±ã§ãæ¾å°ç¸ç§°æ§ã示ãã¾ããè±ã¯ç´å¾10~30ãã»ã©ã®ãã®ãå¤ãããã¹ã®å ´åç½è²ï½æ¡è²ã§ããè±ã¯æ°´é¢ããé«ãã¤ããã®ã®ãèæã¨è±æã¯ã»ã¼åé·ãè±æã®æ¹ãçããã¨ãå¤ããèããä¸ã«è±ãã¿ããããã¨ããã°ãã°ã§ããè±ã®è¼çãè±å¼ã®æ°ã¯å¯å¤ãæ¿ãããè¼çæ°ã¯2~5ãè±å¼æ°ã¯20~30ãéèæ°ã¯200~300ã¨ããã¾ããéèã¯20~30å¿ç®ã§å¤§ååããè±æã«åããã¾ãããã®è±ã¯çºç±ãããã¨ãç¥ããã¦ãããã¾ãéèã®æ§é ãè峿·±ãã®ã§ããä»åã¯ã¬ã³ã³ã³ã®è©±ãªã®ã§ãã®è¾ºãã«ãã¦ããã¾ãããã
Â
IV. ã¬ã³ã³ã³ã®ç©´ã¨ãã¹ã®éæ°ã·ã¹ãã
ãããããæ¬é¡ã§ãã
ã¬ã³ã³ã³ã®ç©´ã¯ãã°ãã°ãéæ°ã®ãããã¨ãããã¾ãèæã®ç©´ã«é¢ãã¦ãæ°´ãéããã¹ã®èã·ã£ã¯ã¼ãå¤ä¼ã¿ã®èªç±ç ç©¶ãªã©ã®é¡æã«ãã°ãã°ããã¦ãã¾ãããããããªããã¬ã³ã³ã³ã®ç©´ã¨ãããä»ãããã¹ã®éæ°ã·ã¹ãã ã¯æ¤ç©ã®ä¸ã§ã極ãã¦ç¹æ®ãã¤è¤éãªæ§é ã§ãããä»ã®æ°´çæ¤ç©ã¨ã¯ä¸ç·ãç»ããé¢ãããã¾ãããã®æ§é å ¨ä½ã®ææ¡ã¯ã¨ã¦ãé£ããã100å¹´ã»ã©ã«ããã£ã¦ç ç©¶ããã¦ããç¶æ³ã§ããããããã¯ãã¬ã³ã³ã³ã®ç©´ãéãã¦ã1åå¹´ããã¦å®æããããã¹ã®âç°å¸¸ãªâæ°´çé©å¿ã«ã¤ãã¦æ¸ãã¦ããã¾ãã
ã¬ã³ã³ã³ã®ç©´ã¯ä¸è¦æ¾å°ç¸ç§°ã«è¦ãã¾ããããã¤ã¯ä¸ä¸è»¸ãåå¨ããå·¦å³å¯¾ç§°ãªæ§é ã§ãããããããã®ããããã®ç©´ã«ã¯ç¹æã®æ©è½ã¨è¤éãªæ¥ç¶é¢ä¿ããããåãç©´ã並ãã§ããã ãã§ã¯ãªãã®ã§ãã

Â
ã¬ã³ã³ã³ã®ç©´ãã ããã10åã§ãããã¨ã¯ããç¥ããã¦ãã¾ãããããã«ä¸ä¸è»¸ããããã¨ã¯ã»ã¨ãã©è§¦ãããã¦ãã¾ãããã¬ã³ã³ã³ã®å¤§ããªç©´ã¯ã ããã10åã§ããããã®ä¸ã«ã¯ã»ã¼å¿ ããå°ãã1ãã¢ã¨ãã®å¯¾æ¥µã«ä½ç½®ãã大ããª1ç©´ãããã¾ããããã軸ã«ãªããå°ãã1ãã¢ãä¸å´ã«ä½ç½®ãã¾ãã

æé¢å´ããèä½ãã¿ãã¨ããããªæãã«ãªãã¾ãã
次ã«ããã®ç©´ã«ååãä»ãã¾ãã

Â
次ã«ããã¹ã®èã®ç©´ã«ãååãä»ãã¾ãããã¹ã®èã®ç©´ããã¯ãæ¾å°ç¸ç§°ã§ã¯ãªãæç¢ºãªæ¥µæ§ãããã¾ãã

ãã®ãªãã§ãBããã³Eã§ç¤ºããé¨åããã¯æ°´ä¸ã§åã£ã¦ãæ°æ³¡ãåºããA, C, Dããæ°æ³¡ãåºããã¨ãç¥ããã¦ãã¾ããã¤ã¾ããA, C, Dã¯æ ¹èããã®ä¸åãã®æµããBãEã¯èããæ ¹èã¸ã®ä¸åãã®æµããæ å½ãã¦ãã¾ãããã¹ã®éæ°ã·ã¹ãã ã¯åºæ¬çã«åç©´ãæµããæ°ä½ã®æµãã¯ä¸æ¹åæ§ãã¤è¦åçã§ãã»ãã®æ°´çæ¤ç©ã«è¦ããããã®ã¨ã¯æããã«ç°ãªã£ã¦ãã¾ãã
Â
ãããã®ç©´ãç¯ã«ããã¦ã©ã®ããã«æ¥ç¶ãã¦ãããã«ã¤ãã¦æ¨¡å¼çã«å³ç¤ºãã¾ããã¬ã³ã³ã³ã®ç¯ã¯ãªããªã観å¯ãã«ãããã·ãªã³ã³åãã¨ã£ã¦ç ç©¶ãè¡ããã¦ãã¾ããç¯ã«ã¯3ã¤ã®å°å®¤ããããX, Y, Zã§ç¤ºãã¦ãã¾ãã

Â
Matthews, P. G., & Seymour, R. S. (2006)ããä½å³ã
Â
èããéããã¦ãã空æ°ã¯å°å®¤Zãéã£ã¦ã¬ã³ã³ã³ã®å´æ¹2対ã«ãããIIããã³IIIãéã£ã¦èä½ã®åå¾ã«é åããã¾ããIIãéã空æ°ã®ä¸é¨ã¯å°å®¤Xã«æ¥ç¶ãã¦ä¸å´ã«ä½ç½®ããIã«å ¥ããIã¯ããã«ä¸æµå´ã§å°å®¤Yãä»ãã¦èæã®A, C, Dã«æ¥ç¶ãèã«éããã¾ãã
ãããã¦ãããããã®ã§ã1æ¹åã«ããã¨ãã®ãããªå³ã«ãªãã¾ãã

ãã¹ã®èæã¯ã¬ã¹ã®ç§»åããæ¥µæ§ã1æ¬ã®èæã®ä¸ã§ã忥ãã¦ãããã¨ãç¥ããã¦ãã¾ããããããã¦ã¿ãã¨åºæ¬çã«ã¯æ°ããèããå°ä¸èã2ç¯éã£ã¦å¤ãèã«æµãã¦ããããã«è¦ãã¾ããæ°´ä¸ã«ç©ºæ°ãå¹ççã«éãã«ã¯ãå ¥ãå£ã¨åºå£ããã䏿¹åæ§ã®çµè·¯ãå¿ è¦ã§ããç¹ã«å¤§ååããæ°´çæ¤ç©ãã¨ãã«æ·±ãæ°´ããæ½æ°´ã»æµ®èããããã«ã¯ãã®ç©ºæ°è¼¸éè·é¢ã¯ããã¨ãã«é·ããã®ã«ãªããå¹ççãªè¼¸éã·ã¹ãã ãå¿ è¦ã¨ãªãã¾ãããã ç©´ãããã¦ããã ãã§ã¯ä¸ååãªã®ã§ããä»ã®æµ®èæ§æ°´èï¼ãã¨ãã°ã³ã¦ãããã¹ã¤ã¬ã³ãã¢ãµã¶ãªã©ï¼ã§ã¯ãæ°ããèããå ¥ã£ãã¬ã¹ãå°ä¸èã«éããå¤ãèããæåºããã·ã¹ãã ãç¨ãããã¦ãã¾ãããåºæ¬çã«ã¯ããã«ä¼¼ãããããããè¤éãªã·ã¹ãã ã¨ããã¾ãã
Â
ããããããã§çµãããªãã®ããã¹ã§ãã
ã¬ã³ã³ã³ã®è¬ãå°ãè§£ãã¾ãããããã®å ãè¦ãã«ã¯ãã¹ã®èã«ç®ãåããã°ãªãã¾ããã
Â
V. èã«ããå å§ã¨æ°ä½å¾ªç°ã®å¶å¾¡
ãã¹ã®èã®ä¸å¿ã«æºã¾ã£ãæ°´ããããã¯ãã¯ã¨æ°æ³¡ãåºã¦ãããã¨ã¯ããªãåããç¥ããã¦ãã¾ããããæ°ã«ãã¦ã¿ãã¨ãã°ãã°è¦ãããå æ¯ã§ãããã¾ãã
ãã¹ã®èã®ä¸å¤®é¨ã«ã¯ç½ã£ã½ãåç¤ç¶ã®é¨åãããããããå°ä¸èããèæãä¼ã£ã¦åºã¦ãã空æ°ã®åºå£ã¨ãªã£ã¦ãã¾ãããã®é¨åï¼Central plateï¼ã«ã¯ç¹æ®ãªå¤§åã®æ°åããããæ ¹èããã§ãã¬ã¹ã®åºå£ã¨ãªã£ã¦ãã¾ãããã¹ã®Central plateã®æ°åã¯ååä¸ã«éããæ£åã«éããåå¾ã«åã³éãã¨ãã卿çãªåãããã¦ãããèä½å ã®ã¬ã¹éè¦ããã¾ãèä½ããæµåºããã¬ã¹æµéããªããèä½å ã§çããCO2ã®å åæã¸ã®å©ç¨ãå¶å¾¡ããã¦ããã¨è¦ããã¾ãã
Central discã«æ¥ç¶ããã®ã¯3系統ããèæãä¸è¡ããGas canalã®ãã¡æã太ãAã®ä¸é¨ã®ã¿ã§ãæ®ãã¯ä¸æ¦éã¾ã£ãã®ã¡ã«èèã«æ²¿ã£ã¦åºããã¾ããéã«ãèèã«æ²¿ã£ãééçµç¹ã¯Bã¨Eã«ãã¾ã¨ããããèæãä¸è¡ãã¾ããåç¶ã®èã«ã©ã®Gas canalãã¤ãªãããã¯èã®é¨ä½ã«ãã£ã¦ãç°ãªãã¾ããæ¦ãã¦ãèã®2/3ãæåºã«ã¤ãªããGas canalã«ã1/3ã空æ°ã®åãè¾¼ã¿ã«ã¤ãªããGas canalã«åããããã§ãã
Â
Â

Vogel, S. (2004).ããä½å³ã

Vogel, S. (2004).ãåèã«ä½å³ã
ãã¦ãããã¾ã§ãã¹ã®çºéããâ䏿¹åæ§ã®âã¬ã¹å¾ªç°ã«ã¤ãã¦ã¿ã¦ãã¾ãããããã®é§ååã«ã¤ãã¦ã触ãã¦ã¿ã¾ãã
ãã¹ã®æ¤ç©ä½å ãéãã¬ã¹ã¯å åæã¬ã¹ã§ã¯ãªãã大æ°ä¸ã®çµæã¨ã»ã¼å¤ãããªãã¬ã¹ãéããã¦ãããã¨ãããã£ã¦ãã¾ãã
ãã¹ã®æ¤ç©ä½å ã¸ã®ã¬ã¹åãè¾¼ã¿ã¯æ°åãä»ãã¦ããããã¹ã®æ°åã¯ã¾ãã§æµ®èæ¤ç©ã®ããã«ä¸é¢ã®ã¿ã«åå¸ãä¸é¨ãèæãè±æã«ã¯ã»ã¼æ¬ è½ãã¦ãã¾ããï¼ã¹ã¤ã¬ã³ã¨éã£ã¦æ½æ°´æ¤ç©ãªã®ã§ãã¹ã®èã«ã¯ä¸é¨ã«ãæ°åããããã¨ããèª¤è§£ãæ£è¦ãããã®ã§æ³¨æãï¼æ°åã¯å®å ¨ã«éãããã¨ãã§ããã常ã«ããç¨åº¦éå£ãã¦ãã¾ãã
æ°åããå ¥ã£ã空æ°ããã¹ã®èã§å å§ãããæ¥å ã«ããç±ã«ãããã®å å§ãæ¨é²ãããï¼Thermo-osmosisï¼ãã¨ã¯ããç¥ããã¦ãã¾ãããããã¯ããã¾ã§ãå ç±ã«ããå å§ãèµ·ããã®ã§ãã£ã¦ãå åæã«ããå½±é¿ã§ã¯ãªããã¨ãããã£ã¦ãã¾ãããã¹ã®èã®ç´¢ç¶çµç¹ã®ä¸ã«ã¯å¯ãªæçµç¹ãããããã®ä¸ã«ç©ºæ°ã®å ¥ã£ãå°å®¤ãã¿ããã¾ããå°å®¤ã¯èã®æé¢ã®åå以ä¸ãå ããå°å®¤å ã§è¸çºããæ°´åã«ããèå å¤ã®æ°´è¸æ°å·®ã«ãã£ã¦å¤æ°ã®ä¹¾ç¥ãã空æ°ãåãè¾¼ã(hygrometric pressurization)ã¨èãããã¦ãã¾ããä»ã«ããæ¸©åº¦å·®ãããåéèãéã¦ãã¬ã¹ãåéèãéã£ã¦ç§»åããKnudsen广ããã®é§ååã¨ãã¦èãããããã¨ãããã¾ããå å§ããã空æ°ã¯æçµç¹ã«ããå¤ã«éãããã¨ãé²ãããå°å®¤ã«ã¤ãªããGas canalã¸ã¨å°ããã¦ã¬ã¹å¾ªç°ã®é§ååã¨ãªãããã§ãã
Â
VI. ã¾ã ããããªãé¨åããããã¬ã³ã³ã³ã®æ§é
ä»åã®è¨äºãæ¸ãã«ããã£ã¦ãã¹ã®æ§é ã復ç¿ãã¦ããã¨ããããã¹ã®èæããã£ã«ã¿ã¼ã¨ãã¦ä½¿ããã¨ããèªç±ç ç©¶ãåºã¦ãã¦é©ãããã¾ããã
ãã¹ã®èæã®ç©´ã«ã¯ãã£ã«ã¿ã¼ç¶ãªããç¶²ç®ç¶ã®æ°´ãå¼¾ãèãããããã®æ§é ã®æç¾©ã«é¢ãã¦ã¯ãªããªãè§£éã®ä¸è´ãè¦ãªãã¨ããã§ããä¸ã¤ã®èª¬ã¨ãã¦ã¯ç ´æããèããæ°´ãä¾µå ¥ããã®ãé²ãã¨ãããã®ãããããããã«å®é¨ä¸ã¯æ©è½ããããã§ã¯ããããã§ããåæ§ã®ãããç¶ãªããã¹ãã³ã¸ç¶ã®æ§é ã¯æ ¹èã®ç¯é¨ã«ãåå¨ããè¨ç®ä¸ã¯åæ§ã«æ°´ãå°ä¸èã«ä¾µå ¥ãããã¨ãé²ããã¨ã®ãã¨ã§ãããä»ã«ãèºã®ããã«é ¸ç´ ãåãè¾¼ãæ©è½ãªã©ãã»ãã®æç¾©ãããå¯è½æ§ãããã¾ãã
é£åã®ã¬ã³ã³ã³ã«ã¯ã¾ã ã¾ã è¬ã沢山ããããã§ãã
Â
Prigioniero, A., Scarano, P., Ruggieri, V., Marziano, M., Tartaglia, M., Sciarrillo, R., & Guarino, C. (2020). Plants named âLotusâ in antiquity: Historiography, biogeography, and ethnobotany. Harvard Papers in Botany, 25(1), 59-71.
Mekbib, Y., Huang, S. X., Ngarega, B. K., Li, Z. Z., Shi, T., Ou, K. F., ... & Yang, X. Y. (2020). The level of genetic diversity and differentiation of tropical lotus, Nelumbo nucifera Gaertn.(Nelumbonaceae) from Australia, India, and Thailand. Botanical studies, 61, 1-11.
Tian, H. L., Xue, J. H., Wen, J., Mitchell, G., & Zhou, S. L. (2008). Genetic diversity and relationships of lotus (Nelumbo) cultivars based on allozyme and ISSR markers. Scientia Horticulturae, 116(4), 421-429.
Zhou, P., Jin, Q., Qian, P., Wang, Y., Wang, X., Jiang, H., ... & Xu, Y. (2022). Genetic resources of lotus (Nelumbo) and their improvement. Ornamental Plant Research, 2(1), 1-16.
鿣ä¸. (2003). é£ç¨ãã¹ã®äº¤é è²ç¨®æ³: éºä¼è³æºã®åéããå種ç»é²ã¾ã§.
ç¯ ååå, åè¤å義, 澤ç°è±å¸, 永峰賢ä¸, æ°´å£åä¹, & ç¦äºè£è¡. (2016). é£ç¨ãã¹ (Nelumbo nucifera) ã«ãããè¥å¤§æ ¹è (ã¬ã³ã³ã³) ã®å½¢ç¶ã®å種ã»ç³»çµ±éå·®.
Gobo, W. V., Kunzmann, L., Iannuzzi, R., Dos Santos, T. B., da Conceição, D. M., Rodrigues do Nascimento Jr, D., ... & Coiffard, C. (2023). A new remarkable Early Cretaceous nelumbonaceous fossil bridges the gap between herbaceous aquatic and woody protealeans. Scientific Reports, 13(1), 8978.
Li, Y., Smith, T., Svetlana, P., Yang, J., Jin, J. H., & Li, C. S. (2014). Paleobiogeography of the lotus plant (Nelumbonaceae: Nelumbo) and its bearing on the paleoclimatic changes. Palaeogeography, Palaeoclimatology, Palaeoecology, 399, 284-293.
Matthews, P. G., & Seymour, R. S. (2006). Anatomy of the gas canal system of Nelumbo nucifera. Aquatic Botany, 85(2), 147-154.
Vogel, S. (2004). Contributions to the functional anatomy and biology of Nelumbo nucifera (Nelumbonaceae) I. Pathways of air circulation. Plant Systematics and Evolution, 249, 9-25.
å·½äºé, éç°, å代, å±±å , ç« ,飯å¶, çé, & ç¢éåä¹. (1999). ãã¹ (Nelumbo nucifera) è身ã«ãããè¡¨é¢æ¸©åº¦ã®åå¸ç¹æ§. æ¥æ¬ä½ç©å¦ä¼æ±æµ·æ¯é¨ä¼å ±, 15-18.
Blaylock, A. J., & Seymour, R. S. (2000). Diaphragmatic nets prevent water invasion of gas canals in Nelumbo nucifera. Aquatic Botany, 67(1), 53-59.
https://www.tsukuba.ac.jp/community/students-kagakunome/shyo-list/pdf/2018/j1.pdf