[논문]영도 절영산에서의 식물 집단 구조

Huh, Hong-Wook; Park, Joo-Soo; Huh, Man-Kyu

doi:10.5352/jls.2004.14.3.459

초록
AI-Helper

영도 절영산과 단절된 산림지 3곳에 대한 식물종, 목본류의 다양성 양상을 조사하기 위해 18 plot(12개 50$\times$50m plot와 6곳 10$\times$100 m plots)를 설정하였다. 50${\times}$50m plots에 는 총 68종이 동정되고 목본류의 개체는 1562개였다. 최소 유의성 차이(LSD)에서 A지점(절영산)이 B지점(낮은 구릉지역)보다 높았다. Shannon-wiener의 다양성 지수에서 세 지역간 유의한 차이가 있었다(F=4.12, p＜0.05). 곰솔-갈참나무군락이 대부분 지역에서 우점하였다. 절영산과 태종대 지역에서 곰솔군락이 다른 방향보다 NE방향에 잘 분포하였다. 천선과 나무-곰솔군락은 C지역의 남쪽 plot에 잘 분포하였다. 영도 절영산과 해안 지역에 대한 수목의 공간적 분포는 이질적이며 패치(patchy)구조를 나타내었다.

Abstract ▼ AI-Helper

The purpose of the precent investigation was to investigate diversity patterns in a fragmented Young-do forested landscape. It was conducted on sloping 18 plots (twelve 50$\times$50 m plots and six 10$\times$100 m plots). Total 1562 individuals were identified and measured in t...

The purpose of the precent investigation was to investigate diversity patterns in a fragmented Young-do forested landscape. It was conducted on sloping 18 plots (twelve 50$\times$50 m plots and six 10$\times$100 m plots). Total 1562 individuals were identified and measured in the 50$\times$50 m plots. These were a total of 68 species of 23 families present in the three sites. Least significant differences (LSD) by post hoc analysis revealed that fragments site A had significantly greater densities than site B. Shannon-Wiener functions differed significantly among forests (F=4.12, p＜0.05), with site A forest having significantly higher value (3.401) than the others (2.590 for site B and 2.648 for site C). Pinus thunbergii and Quercus aliena were dominant on most sites. site. The Pinus densiflora forest of sites A and C is distributed better in the NE exposures compared with the opposite ones. Ficus erecta and Pinus densiflora largely occupied the southern exposures. The spatial distribution in southern Young-do's littoral forest was very heterogeneous, reflected by most species having low densities and patchy distributions.

주제어

AI 본문요약
AI-Helper

* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.

가설 설정

It was conducted on sloping 18 plots (twelve 50x50 m plots and six 10X100 m plots) 나lat was representative of the three fragmented forests, where the canopy has well developed. What is the nature of floristic diversity and species richness patterns 응eneially, and what are the effects of habitat fragmentation? We examined trees and understory species separably, to examine the i.이a- tionship between floristic diversity patterns and plant life forms.

제안 방법

The purpose of the precent investigation was to inves tigate diversity patterns in a fragmented Young-do for ested landscape. It was conducted on sloping 18 plots (twelve 50x50 m plots and six 10X100 m plots) 나lat was representative of the three fragmented forests, where the canopy has well developed.

대상 데이터

The Young-do is located in the southeastern coast of Busan, Korea (35°02'27”N ~35°06'0이N 129°02'05" ~129°06'00") (Fig. 1). The three forests in this island are all highly fragmented.
The site A is ca. 100 ha in size and situated on the north of the Young-do Island. The north mountain is called in a sense by the name of Bongrae-san or Jeolyoung-san.
In the 10 x 100 m plots, 331 individuals of which were woody vegetation (height>l m) and 209 individuals of which were understory (diameter<10 cm DBH) woody were identified and measured (Table 2). Those samples repre sented a total of 33 species in 11 taxonomic families.
The purpose of the precent investigation was to inves tigate diversity patterns in a fragmented Young-do for ested landscape. It was conducted on sloping 18 plots (twelve 50x50 m plots and six 10X100 m plots) 나lat was representative of the three fragmented forests, where the canopy has well developed. What is the nature of floristic diversity and species richness patterns 응eneially, and what are the effects of habitat fragmentation? We examined trees and understory species separably, to examine the i.
1. Location of the regions at Young-do and three forest fragmented sites used in this study. NE: North-East plot, NW: North-West plot SE: South- East plot, SW: South-West plot.

데이터처리

Analysis of variance and least significant differences post hoc tests were used with SYSTAT 9 to compare results among forest fragments [15, 20].
8%, respectively. Mean Jaccard's coefficient of similarity between frag ments pairs was compared by the two-sample t-test (Table 4). The Jaccard's coefficient showed three distinct groups, although SW of site C (C-SW) and four plots of site A were not well separated from each other.

이론/모형

Environmental species and environmental plot relation ships were investigated by detrended canonical corre spondence analysis using CANOCO, version 4.0, based on normal data[18].

성능/효과

The spatial distribution in southern Young-do Island's coastal littoral forest in very heterogeneous, reflected by most species having low densities and patchy distributions. In addition there were significant differences among the three forest fragments in this study in terms of Sha nnon-Weiner index of diversity, number of trees, species richness, family richness, species evenness and species composition.
In marked contrast, the most common tree species in the site B and C fragments were Rhus vemiciflua and Camellia japonica accounted for 21.7% and 16.8%, respectively. Mean Jaccard's coefficient of similarity between frag ments pairs was compared by the two-sample t-test (Table 4).
Two pine species were typical on almost all sites; Pinus thunbergii and Quercus aliena, thus they were the dominant habitat type on most sites. The most common species in the site A forest Pinus densiflora (Pinaceae), according for 17.1% of the individuals sampled in 50x50 m plots and 24.5% in 10 x 100 m plots.
The site A is primarily a Pirns fhunbergii - Quercus jliena forest, whereas the site C fragments are all dominant by Pinus thunbergii - Camellia japonica. Three rare species appeared in the only site A: Eurya emarginata, Sty rax ja- nonica, and Chionanthus retusa. No unique species was found in site B and C.

참고문헌 (13)

Argentina. Ecology 75 330 1994 10.2307/1939538

상세보기
Alatalo, Rauno V., Lundberg, Arne, Ståhlbrandt, Karin. Why do pied flycatcher females mate with already-mated males?. Animal behaviour, vol.30, no.2, 585-593.

상세보기
Müller, Karl, Muller, Karl. Faunistisch-ökologische Untersuchungen in nordschwedischen Waldbächen. Oikos : acta oecologica Scandinavica, vol.5, no.1, 77-.

상세보기
Germaine, Stephen S., Rosenstock, Steven S., Schweinsburg, Raymond E., Richardson, W. Scott. RELATIONSHIPS AMONG BREEDING BIRDS, HABITAT, AND RESIDENTIAL DEVELOPMENT IN GREATER TUCSON, ARIZONA. Ecological applications : a publication of the Ecological Society of America, vol.8, no.3, 680-691.

상세보기
Gibson, D.J., Collins, S.L., Good, R.E.. Ecosystem fragmentation of oak-pine forest in the New Jersey Pinelands. Forest ecology and management, vol.25, no.2, 105-122.

상세보기
Harada, Kazuhiro. Attitudes of local people towards conservation and Gunung Halimun National Park in West Java, Indonesia. Journal of forest research, vol.8, no.4, 271-282.

상세보기
Hobbs, Richard J., Cramer, Viki A.. Natural ecosystems: Pattern and process in relation to local and landscape diversity in southwestern Australian woodlands. Plant and soil, vol.257, no.2, 371-378.

상세보기
Gen. Syst. 3 36 1958
Middleton, John, Merriam, Gray. Distribution of Woodland Species in Farmland Woods. The Journal of applied ecology, vol.20, no.2, 625-.

상세보기
Sluis, William J.. Patterns of Species Richness and Composition in Re-Created Grassland. Restoration ecology : the journal of the Society for Ecological Restoration, vol.10, no.4, 677-684.

상세보기
SOULÉ, MICHAEL E., BOLGER, DOUGLAS T., ALBERTS, ALLISON C., WRIGHTS, JOHN, SORICE, MARINA, HILL, SCOTT. Reconstructed Dynamics of Rapid Extinctions of Chaparral‐Requiring Birds in Urban Habitat Islands. Conservation biology : the journal of the Society for Conservation Biology, vol.2, no.1, 75-92.

상세보기
Tilghman, N.G.. Characteristics of urban woodlands affecting breeding bird diversity and abundance. Landscape and urban planning, vol.14, 481-495.

상세보기
Weaver, Marcia, Kellman, Martin. The Effects of Forest Fragmentation on Woodlot Tree Biotas in Southern Ontario. Journal of biogeography, vol.8, no.3, 199-.

상세보기

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관 관리번호, 논문명, 대등논문명, 저자 , 저널/프로시딩명, 발행기관, 발행년, 발행언어, 권, 호, 시작페이지, 끝페이지, ISBN, ISSN, 주제분야, 키워드, 초록(한글), 초록(영문), 저자(소속기관)
저장형식	Text(ASCII format) Excel format RefWorks Direct Export RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

영도 절영산에서의 식물 집단 구조
Plant Population Structure of Mt Jeolyoung in Young-do of Busan 원문보기

초록
AI-Helper

Abstract ▼ AI-Helper

주제어

AI 본문요약
AI-Helper

가설 설정

제안 방법

대상 데이터

데이터처리

이론/모형

성능/효과

참고문헌 (13)

이 논문을 인용한 문헌

저자의 다른 논문 :

관련 콘텐츠

원문 보기

원문 URL 링크

오픈액세스(OA) 유형

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

영도 절영산에서의 식물 집단 구조 Plant Population Structure of Mt Jeolyoung in Young-do of Busan 원문보기

초록 AI-Helper

Abstract ▼ AI-Helper

주제어

AI 본문요약 엑셀 다운로드 AI-Helper

가설 설정

제안 방법

대상 데이터

데이터처리

이론/모형

성능/효과

참고문헌 (13)

이 논문을 인용한 문헌

저자의 다른 논문 :

허홍욱 (25)

관련 콘텐츠

원문 보기

원문 URL 링크

오픈액세스(OA) 유형

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

영도 절영산에서의 식물 집단 구조
Plant Population Structure of Mt Jeolyoung in Young-do of Busan 원문보기

초록
AI-Helper

AI 본문요약
AI-Helper