|
|
Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.20, no.4, 2006³â, pp.365-373
|
CCA¸¦ ÅëÇÑ Çѱ¹ È£¼Ò ¿¬±¸ ¹æ¹ý·Ð Ž»ö
( Looking for an Adequate Methodology for the Korean Reservoir Using Canonical Correspondence Analysis ) |
Á¤»ó¿Á;ÀüÇüÁÖ;È«°üÀÇ;±èÁ¾È;¹Ú¿µ¼®; ±¹¸³¼ö»ê°úÇпø ³»¼ö¸é»ýÅ¿¬±¸¼Ò;±¹¸³¼ö»ê°úÇпø ³»¼ö¸é»ýÅ¿¬±¸¼Ò;±¹¸³¼ö»ê°úÇпø ³»¼ö¸é»ýÅ¿¬±¸¼Ò;±¹¸³¼ö»ê°úÇпø ³»¼ö¸é»ýÅ¿¬±¸¼Ò;°æÈñ´ëÇб³ À̰ú´ëÇÐ »ý¹°Çаú;
|
|
|
 |
|
|
ÃÊ ·Ï |
Àΰ£ °£¼·¿¡ ¿µÇâÀ» Å©°Ô ¹Þ´Â ÀΰøÈ£¼Ò°¡ ´ëºÎºÐÀÎ ¿ì¸®³ª¶óÀÇ È£¼Ò Ư¼º°ú º¸´Ù ³ªÀº »ýÅÂ°è °ü¸® ¹æ¾ÈÀ» µµÃâÇϰíÀÚ ÇÏ´Â ¸ñÀû¿¡¼ 2005³â 4°³ È£¼ÒÀÇ ÀÌÈÇÐÀû ¿äÀΰú ´ã¼öÁ¶·ù Á¤·®ºÐ¼®¿¡ ÀǰÅÇÑ ±âÃÊÀڷḦ ¹ÙÅÁÀ¸·Î Åë°èÇÐÀû ºÐ¼®À» ½ÃµµÇÏ¿´´Ù. Canonical Correspondence Analysis(CCA)¸¦ Çϱ¸È£ÀÎ ³²¾çÈ£, »ð±³È£, ¾Æ»êÈ£ ¹× ºÏÇѰ ÁßÇÏ·ù ¼ö°è¿¡ ¿¬¼âÀûÀ¸·Î À§Ä¡ÇÑ ´ïÈ£ Áß ÇϳªÀΠûÆòÈ£¿¡ Àû¿ëÇÏ¿´´Ù ±× °á°ú, ûÆòÈ£´Â 3°³ Çϱ¸È£¿Í ±¸ºÐµÇ´Â Ư¡À» º¸¿´À¸¸ç, ûÆòÈ£¸¦ Á¦¿ÜÇÑ CCA°á°ú, ¾Æ»êÈ£-»ð±³È£-³²¾çÈ£ °£¿¡µµ Â÷À̸¦ º¸¿©ÁÖ¾ú´Ù. ´ã¼öÁ¶·ù ±ºÁý ±¸¼ºÀº Á¦ÇÑµÈ ÀÚ·á·® ¶§¹®ÀÎÁö ÇØ¼®ÀÌ »ýÅÂÇÐÀû ÇØ¼®¿¡ ¾î·Á¿òÀÌ µû¶ú´Ù. µû¶ó¼, º¸´Ù Áö¼ÓÀûÀÌ°í ½ÉÈµÈ ´ã¼öÁ¶·ù ¿¬±¸ ¹× ±âŸ¿äÀÎÀÇ Ã¤Áý ¹× ºÐ¼®ÀÌ ¼öÇàµÉ Çʿ䰡 ÀÖÀ½ÀÌ ³ªÅ¸³µ´Ù. ±×·¯³ª, Á¦ÇÑµÈ ÀÚ·á·®¿¡µµ ºÒ±¸Çϰí, ûÆòÈ£ ¹× 3°³ È£¼ÒÀÇ Å« µÎ ±×·ìÀ¸·Î È£¼Ò ±×·ìÀÌ Æ¯Â¡Áö¿öÁø °ÍÀº CCA Àû¿ëÀÌ À¯È¿ÇÔÀ» ³ªÅ¸³½ °ÍÀ¸·Î º¸ÀδÙ. |
|
With a few exceptions, Korean lakes are artificially constructed for multi-purposes throughout the country. In the majority of cases, a lake is in a multiple series of reservoirs along a river or is an estuary Moreover, nutrient supplying activities (including sand extraction) and biomanipulation(esp., overfishing and fish introduction) are omnipresent in most cases. Furthermore, there is an Asian monsoon every year. In brief, europhication and algal blooms break out as a result of complicated causes. However limnological monitoring and scientific working programs are in the course of beginning. The question is what kind of strategy is desirable to establish a solid limnological database for the efficiency of the restoration process in each Korean reservoir We present light monitoring cases on the basis of algal and some physicochemical data in 2005. Do they give some useful informations despite their simplicity. Based on physicochemical factors and phytoplankton data using Utermohl method and Canonical Correspondence Analysis(CCA) were performed for Lake Cheongpyeong, Lake ASan, Lake Namyang, and Lake SapGyo. The results of CCA showed that Lake Cheongpyeong was different from the other three Lakes at estuary. Also each Lake at estuary was slightly different from one other. This result would encourage to initiate building an adequate Korean reservoir-ecosystem understanding and models for better ecological management despite the limited data. However, the results also indicate to sustain collecting ecological data and building database to interpret the Korean ecological reservoir model. |
|
Ű¿öµå |
È£¼Ò Ư¼º;´ã¼öÁ¶·ù;ÀÌÈÇÐÀû ¿äÀÎ; 2005;LAKE CHARACTERISTICS;FRESHWATER ALGAE;ABIOTIC FACTORS; |
|
|
|
 |
|
Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.20, no.4, 2006³â, pp.365-373
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200606142049441)
¾ð¾î : Çѱ¹¾î |
|
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
|
|
|
|
|