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2015 Vol.2, Issue 4 Preview Page
Comparison of Insect Community Structures of a Pinus rigida Plantation and a Quercus mongolica Secondary Forest in the Suburban Area, Korea

도시 근교 조림지인 리기다소나무림과 이차림인 신갈나무림에서 곤충 군집 구조 비교

Un-Kyung Jung1
,
Eun-Sun Lee1
,
Hee-Jin Won1
,
Hyun-Jung Kim2
,
Hoonbok Yi1,2*
정 운경1
,
이 은선1
,
원 희진1
,
김 현정2
,
이 훈복1,2*
1Department of Bio & Environmental Technology, Seoul Women's University
2Department of Biology, Seoul Women's University
1서울여자대학교 생명환경공학과
2서울여자대학교 대학원 생물학과
*교신저자. *Corresponding Author. 
31 December 2015. pp. 291-295
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Abstract

The insect community structures between a plantation of Pinus rigida and a secondary forest of Quercus monglica were compared to find out one of the ecological roles of a forest planted in 1960s in a suburban area of Seoul, Korea. We collected the insect samples biweekly from September to November in 2014 by using 5 pitfall traps in both forests. The results of analyzing the community structure index of insects in both forests of P. rigida and Q. Mongolica showed that the species richness was a little higher and species evenness was a little lower in P. rigida plantation, and species diversity and dominance were similar in the two forests. The analysis results of insect community structure at the two forests did not show any significant difference. We conclude that the plantation of P. rigida over 40-50 years could sufficiently perform an ecological function as an insect habitat.

Keywords
Insects
Pinus rigida
Plantation
Quercus mongolica
Secondary forest

본 연구에서는 서울 근교 산림에서 1960년대 조림한 조림지의 생태적 기능을 파악하기 위하여, 리기다소나무 (Pinus rigida) 조림지와 신갈나무 (Quercus mongolica) 이차림에서 곤충 군집 구조를 비교하였다. 2014년 9월 2일부터 11월 6일까지 약 3개월 동안 리기다소나무림과 신갈나무림에서 5개의 함정 트랩 (pitfall trap)을 이용하여 격주로 곤충을 채집하였다. 리기다소나무림과 신갈나무림에서 곤충 군집 구조를 분석한 결과에 따르면, 종풍부도는 리기다소나무림에서 약간 높았고 종균등도는 신갈나무림에서 더 높았으며 종풍부도와 종다양도는 두 산림에서 비슷하였다. 두 지역의 곤충에 대한 군집 분석 결과에서 유의한 차이는 나타나지 않았다. 그러므로 조림 후 40-50년이 경과한 리기다소나무 조림지는 곤충 서식지로서의 생태적 기능을 충분히 수행하고 있는 것으로 판단되었다.

키워드
곤충
리기다소나무림
조림지
신갈나무림
이차림
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Information
  • Publisher :Korean Society of Ecology and Infrastructure Engineering
  • Publisher(Ko) :응용생태공학회
  • Journal Title :Ecology and Resilient Infrastructure
  • Journal Title(Ko) :응용생태공학회 논문집
  • Volume : 2
  • No :4
  • Pages :291-295
  • Received Date : 2015-11-30
  • Revised Date : 2015-12-07
  • Accepted Date : 2015-12-20
  • DOI :https://doi.org/10.17820/eri.2015.2.4.291
Journal Informaiton Ecology and Resilient Infrastructure Ecology and Resilient Infrastructure
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