오대산국립공원 내 임상별 고등균류 다양성 = KFS-P137 : Species diversity of the higher fungi by forest type in Odaesan National Park

국문 초록 (Abstract)

오대산국립공원내 고등균류 다양성 및 분포를 임상별로 2013년 6월부터 9월까지 조사하여 비교하였다. 총 486점의 자실체를 채집, 동정하여 19목 53과 112속 201종으로 분류하였으며, 종다양성은 혼효림에서 가장 높았고(66속 102종), 침엽수림에서 가장 낮았다(54속 88종). 고도별 종분포는 1,001m이상에서 105종으로 가장 높았고, 다음이 700～1,000m(91종), 반면 700m이하에서 가장 낮았다(75종). 산림내 생태적인 역할인 부생체, 공생체, 기생체로 구분할 때, 각각 59.9, 37.8, 1.4%를 차지하였다. 가장 우점종은 Mycena pura, Gymnopus dryophilus, Mycena polygramma의 순이었으며, 종다양성지수는 혼효림, 활엽수림, 침엽수림의 순이었고 혼효림과 활엽수림간의 종유사도는 0.42이었다. 침엽수림에서만 채집된 종이 50종, 활엽수림에서만 채집된 종은 54종, 침엽수림과 활엽수림에서 모두 채집된 종은 26종이었다.

다국어 초록 (Multilingual Abstract)

Fungal diversity and distribution of the higher fungi in Odaesan National Park was surveyed and compared in 3 forest types (coniferous, broad-leaved, and mixed) from June to September, 2013. Four hundreds and eighty-six fruiting bodies were collected, identified and classified into 201 species, 112 genera, 53 families, and 19 orders. The highest species diversity (102 species belong to 66 genera) was obtained from the mixed forest, while the lowest (88 species belong to 54 genera) was from the coniferous forest. The highest species diversity (105 species) was shown at the range of over 1,001m in elevation, and followed by 701～1,000m, while the lowest diversity (75 species) was shown at the range of below 700m. These were grouped into 3 major groups, i.e., saprophytic (59.9%), symbiotic (37.8%), and parasitic (1.4%), by ecological roles in forest ecosystem. The most dominant species was Mycena pura(Pers.)P.Kumm, and followed by Gymnopus dryophilus(Bull.)Murrill and Mycena polygramma(Bull.)Gray. Species diversity index of the mixed forest was the highest, followed by the broad-leaved and the coniferous. The highest species similarity indices was calculated as 0.42 between the broad-leaved and the mixed forests. Fifty species were collected only in coniferous forest, while fifty four species were collected only in broad-leaved. Twenty six sepcies were collected from both forests.