|Table of Contents|

Diversity and Conservation Research of Orchids in Foding Mountain National Nature Reserve of Guizhou Province

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2022年02
Page:
62-70
Research Field:
Publishing date:

Info

Title:
Diversity and Conservation Research of Orchids in Foding Mountain National Nature Reserve of Guizhou Province
Author(s):
LIU Feng1; 2; YANG Yi1; 2; AN Mingtai1; 2; ZHOU Shenglun3; YE Chao1; 2; YANG Yanbing1; 4
(1.College of Forestry,Guizhou University,Guiyang,Guizhou 550025；2.Biodiversity and Nature Conservation Research Center,Guizhou University,Guiyang,Guizhou 550025；3.Guizhou Foding Mountain National Nature Reserve Administration,Shiqian,Guizhou 555199；4.Guizhou Academy of Forestry,Guiyang,Guizhou 550025)
Keywords:
orchid; diversity; conservation research; Foding Mountain National Nature Reserve; Guizhou Province
PACS:
-
DOI:
10.11937/bfyy.20213366
Abstract:
Taking orchid plants in Foding Mountain National Nature Reserve as research object.A systematic investigation was carried out by using quadrat method combined with line transect method,and the species composition,floristic characteristics,distribution law,threatened status and development trend were studied,in order to provide a scientific reference basis for the protection of orchid plants and the optimization and adjustment of the function of protected areas in this area.The results showed that,1) there were 48 species of orchids in the study area,including 31 species of terrestrial orchids,15 species of epiphytic orchids and 2 species of saprophytic orchids.2) The floristic composition was dominated by tropical components and China-specific distribution,with the characteristics of transition from tropical distribution to temperate distribution.3) The population density of orchids in the study area was not high,and the spatial distribution was very uneven.The horizontal distribution showed five hot spots in different degrees,and the vertical distribution was concentrated at the altitude of 700-1 100 m,which was in line with the theoretical distribution characteristics of ‘mid-domain effect’.4) The diversity of orchids in different vegetation types varies greatly,mainly distributed in evergreen broad-leaved forest to evergreen deciduous broad-leaved mixed forest.5) The protected areas were disturbed by human activities to a certain extent,so it was necessary to strengthen the protection of orchid hots pots.

References:

[1]LIU H,LUO Y.Protecting orchids in nature reserves：Research and restoration needs[J].The Botanical Review,2010,76(2)：137-139.[2]DRESSLER R L.Phylogeny and classification of the orchid family[M].Cambridge：Cambridge University Press,1993.[3]金效华,彭建生,雷超铭.中国兰花 精彩的生命世界[J].森林与人类,2019,353(11)：13-28.[4]陈东升,朱惊毅,范云美,等.贵州野生兰科植物鉴别手册[M].贵阳:贵州科技出版社,2019.[5]罗毅波,贾建生,王春玲.中国兰科植物保育的现状和展望[J].生物多样性,2003,11(1)：70-77.[6]International Union for Conservation of Nature (IUCN) (2016) IUCN red list of threatened species[DB/OL].http://www.iucnredlist.org/.(2016-05-03)[2021-08-01]. [7]陈永生.全国野生动植物保护及自然保护区建设工程启动[J].野生动物,2002,23(2):37-37. [8]高华端,袁靓,张旭贤,等.佛顶山自然保护区地质地貌及水文条件研究[J].山地农业生物学报,2015(1):18-23.[9]粟海军,喻理飞,吴际通.贵州3处保护区生物廊道景观格局与连通性浅析[J].福建林业科技,2015(1):55-61.[10]环境保护部，中国科学院中国生物多样性红色名录-高等植物卷[EB/OL].http://www.mee.gov.cn/gkml/hbb/bgg/201309/W020130917614244055-331.pdf.(2013-09-02) [2021-08-01].[11]吴征镒,周浙昆,李德铢,等.世界种子植物科的分布区类型系统[J].植物分类与资源学报,2003,25(3)：245-257.[12]WANG Z H,CHEN A P,PIAO S L,et al.Pattern of species richness along an altitudinal gradient on Gaoligong Mountains,Southwest China[J].Chinese Biodiversity,2004,12(1)：82-88.[13]SHEN Z H,FANG J Y,LIU Z L.Patterns of biodiversity along the vertical vegetation spectrum of the east aspect of Gongga Mountain[J].Acta Phytoecologica Sinica,2001,25(6)：721-732.[14]RAHBEK C.The role of spatial scale and the perception of large-scale species-richness patterns[J].Ecology Letters,2005,8(2)：224-239.[15]MACARTHUR R H,WILSON E O.An equilibrium theory of insular zoogeography[J].Evolution,1963,17(4)：373-387.[16]TSIFTSIS S,DJORDJEVIC V,TSIRIPIDIS I.Neottia cordata (Orchidaceae) at its southernmost distribution border in Europe：Threat status and effectiveness of Natura 2000 Network for its conservation[J].Journal for Nature Conservation,2019,48：27-35.[17]TSIFTSIS S,TSIRIPIDIS I,KARAGIANNAKIDOU V.Identifying areas of high importance for orchid conservation in east Macedonia (NE Greece)[J].Biodiversity & Conservation,2009,18(7)：1765.[18]BOULANGEAT I,LAVEERRGNE S,van ES J,et al.Niche breadth,rarity and ecological characteristics within a regional flora spanning large environmental gradients[J].Journal of Biogeography,2012(39)：204-214.[19]田怀珍,董全英,李宏庆.中国38个地区兰科植物区系成分的比较分析[J].西北植物学报,2013,33(4)：808-823.[20]DELFORGE P.Orchids of Europe,North Africa and the Middle East[M].London：A&C Black Publishers Ltd,2006.[21]黄万清.石阡县森林植物种质资源[M].贵阳：贵州科技出版社,2012.

Memo

Memo:
-
Last Update: 2022-04-08