贵州喀斯特铝土矿具芽胞苔藓种类特征——以贵州省清镇市林歹铝土矿区为例

殷声锋; 王智慧; 张朝晖

doi:10.11932/karst20140409

贵州喀斯特铝土矿具芽胞苔藓种类特征——以贵州省清镇市林歹铝土矿区为例

doi: 10.11932/karst20140409

1.
贵州师范大学/贵州省山地环境信息系统与生态环境保护重点实验室
2.
贵州师范大学生命科学学院

基金项目: 国家自然科学基金（31360035、31360043）

计量
- 文章访问数: 2194
- HTML浏览量: 287
- PDF下载量: 1649
- 被引次数: 0
出版历程
- 发布日期: 2014-12-25

Characteristics of bryophytes with gemmae from a karst bauxite mine: A case study of Lindai mine in Zhanjie town, Qingzhen, Guizhou

1.
Key Laboratory for Information System of Mountainous Areas and Protection of Ecological Environment of Guizhou Province, Guizhou Normal University
2.
School of Life Sciences, Guizhou Normal University

摘要

摘要: 对贵州省清镇市站街镇林歹铝土矿第二矿区的油菜种植区、矿土上部树林区、废石堆积区、矿土堆积恢复区4类环境进行苔藓植物采集，并对具芽胞苔藓种类进行统计分析，结果表明：（1）经鉴定发现苔藓植物10科22属37种，优势种（频度大于10%）为日本大丛藓Molendoa japonica Broth.（18.72%）和银叶真藓Bryum argenteum Hedw.（11.06%）；（2）发现8种具芽胞苔藓，占总种数的21.62%，隶属于丛藓科Pottiaceae和真藓科Bryaceae，其中日本大丛藓和芽胞银藓Anomobryum gemmigerum Broth.为常见具芽胞苔藓；（3）油菜种植区中具芽胞苔藓种类最多（6种），但出现频度不高，非该类环境中的优势种，日本大丛藓在4类环境中均有发现；(4)在4类环境中，相对恶劣条件下具芽胞苔藓出现的几率更大；（5）瘤根真藓Bryum bornholmenseWinkelm.& Ruthe.和毛状真藓Bryum apiculatum Schwagr.的芽胞长于假根上，其余种类芽胞均见于叶腋处，呈扫帚状，芽胞形态上呈现多样性，有球形、棒形、棒槌形、芽形、纺锤状和火炬状。
- 喀斯特 /
- 铝土矿 /
- 苔藓 /
- 芽胞 /
- 多样性
Abstract: Bryophytes were collected from four different habitats in Lindai #2 bauxite mine in Zhanjie town, Qingzhen City, Guizhou Province, and the bryophytes with gemmae were statistically analyzed. The result showed that, (1) 120 samples were collected from sampling sites, and 10 families, 22 genera and 37 species were identified. The dominant species (frequency >10%) were Molendoa japonica Broth (18.72%) and Bryum argenteum Hedw. (11.06%). (2) 8 kinds of bryophytes had gemmae, which were attached to Pottiaceae and Bryaceae, accounting for 21.62% of the total. Of these, Molendoa japonica Broth and Bryum argenteum Hedw. were common bryophytes with gemmae, found in 44 samples and 16 samples respectively. (3) The largest quantities of bryophytes with gemmae were found in areas where rape was cultivated (6 species); however, frequency was low and there was no dominant species. Additionally, Molendoa japonica Broth. appeared in four different habitats. (4) In summary, bryophytes with gemmae preferred to the relative pollution conditions. (5) The gemmae of Bryum bornholmenseWinkelm.& Ruthe. and Bryum apiculatum Schwagr. occurred on the rhizoids, while other kinds of gemmae were found on the axil which were in the shape of broom. The forms of gemmae were multiple such as sphere, clavate, wooden stick, bud, spindle and torch.
- karst bauxite mine /
- bryophytes /
- gemmae /
- diversity /

HTML

参考文献(28)

[1]	刘中凡.世界铝土矿资源综述［J］.轻金属,2001,38(5):7-12.
[2]	刘长龄,覃志安.论中国岩溶铝土矿的成因与生物和有机质的成矿作用［J］.地质找矿论丛,1999,14(4):24-28.
[3]	张军伟.中国铝土矿资源形势及对策［J］.价值工程,2012,31(21):4-5.
[4]	彭建,蒋一军，吴健生，等.我国矿山开采的生态环境效应及土地复垦典型技术［J］.地理科学进展,2005,24(2):38-48.
[5]	Mishler B D. Reproductive ecology of Bryophytes［J］. Plant reproductive ecology :patterns and strategies,1988:285-306.
[6]	Longton R E, Schuster R M. Reproductive biology. In: Schuster R M ed. New manual of Bryology［M］.Nichinan,Japan : Hattori Botanical Laboratory,1983:1-213.
[7]	Wyatt R, Andeson L E. Breeding systems in bryophytes. In: Dyer A F, Duckett J G eds. The experimental biology of bryophytes［M］. London: Academic Press, 1984:39-64.
[8]	王中生,安树青,方炎明.苔藓植物生殖生态学研究［J］. 生态学报，2003，23(11):2444-2452.
[9]	Sharma P, ChopraR N. In vitro production and behaviour of protonemal gemmae in Hyophila involuta(Hook.)［J］.Journal of the Hattori Botanical Laboratory, 1986, 60:137-141.
[10]	Lewinsky J. Rhizoidal gemmae in Glyphomitrium daviesii(With.) Brid.: Studies in the moss flora of the Faroes ［J］.Lindbergia, 1987,13:155-158.
[11]	Risse S. Rhizoid gemmae in mosses［J］.Lindbergia,1987,13:111-126.
[12]	Reese W D. Asexual reproduction in Calymperaceae(MUSCI) with special reference to functional morphology［J］.Journal of the Hattori Botanical Laboratory, 1997,82: 227-244.
[13]	Reese W D. The gemmae of the Calymperaceae［J］.The Bryologist, 2001,104(2): 282-289.
[14]	陈邦杰.中国藓类植物属志(上册)［M］.北京:科学出版社,1963：198-203.
[15]	汪文云,张朝晖.老万场金矿石灰岩与红土矿体藓类植物生物量及吸水量比较研究［J］. 中国岩溶,2009,28(3): 319-323.
[16]	曹娜,赵建成.真藓科(Musci:Bryaceae)芽孢形态特征及其分类学意义［J］.植物研究,2009,29(3):264-269.
[17]	黄士良,宋冬梅,金红霞.三种藓类植物芽胞发育特征研究［J］.安徽农业科学,2011,39(30):18401-18403.
[18]	裴林英,刘倩,贾渝,等.中国藓类植物无性繁殖体的初步观察(英文)［J］.云南植物研究,2010,32(2):103-113.
[19]	赵建成,黄士良,李敏,等.小扭口藓(Barbula indica)芽胞发育特征的实验研究［J］.植物研究,2005,25(2):169-172.
[20]	李冰,张朝晖.喀斯特石漠结皮层藓类物种多样性及在石漠化治理中的作用研究［J］. 中国岩溶,2009,28(1):55-60.
[21]	江洪,张朝晖.贵州豹子洞石灰岩与红土型金矿藓类植物比较研究［J］. 中国岩溶,2007, 26(1):31-36.
[22]	刘荣相,张朝晖.贵州东南部喀斯特汞金矿带苔藓植物及其重金属富集特征［J］. 中国岩溶,2010,29(1):41-47.
[23]	高谦.中国苔藓志.第一,二卷［M］.北京:科学出版社,1994:1-351,1996: 1-277.
[24]	黎兴江.中国苔藓志.第三,四卷［M］.北京:科学出版社，2000:1-157,2006:1- 238.
[25]	胡人亮,王幼芳.中国苔藓志.第七卷［M］.北京:科学出版社,2005:1-243.
[26]	吴鹏程,贾渝，王劲芳.中国苔藓志.第五、八卷［M］.北京:科学出版社,2004: 1-482,2011:1-493.
[27]	贾渝,何思.中国生物物种名录.第一卷［M］.北京:科学出版社,2013:1-417.
[28]	Nordhorn-Richter G.Bryophytes with asexual reproduction:their ability to succeed in an industrial area［J］.Oecologia,1982,54(3):398-400.