%0 Journal Article
%T 大熊猫对冷箭竹更新竹林与残存竹林的选择利用及微生境结构的比较<br>Selection and Comparison of Structure of Microhabitat by Giant Pandas in Regenerative and Remnant Bamboo Forests of Arrow Bamboo
%A 周世强
%A 李仁贵
%A 严啸
%A 黄金燕
%A 刘巅
%A 黄炎
%A 李德生
%A 张和民
%J 四川动物
%D 2015
%X 中文摘要：在四川卧龙国家级自然保护区大熊猫 Ailuropoda melanoleuca活动密集的"五一棚"区域,设置固定监测样线,定期收集大熊猫在冷箭竹更新竹林和残存竹林中的活动痕迹和生境数据。通过路线监测和样地调查,"五一棚"区域拐棍竹和冷箭竹为海拔梯度分布,2700 m以下为拐棍竹林,2300~3600 m之间为冷箭竹林;冷箭竹的更新竹林和残存竹林呈镶嵌耦合分布,从而有利于大熊猫的季节迁徙、食物转换和面对冷箭竹的开花枯死和自然更新。2012年9月—2013年11月的监测数据表明野生大熊猫主要生活于更新竹林中,利用率达到91.94%,且不同月份之间具有波动性( P<0.05)。比较更新竹林和残存竹林的微生境结构,发现两者之间除小部分变量之外(坡度、灌木层盖度、草本层盖度、竹笋密度、成竹密度、种群密度和枯死竹密度),其余各变量之间差异均无统计学意义( P>0.05),且竹子质量(地径、株高和生物量)达到大熊猫选择利用的标准。<br>英文摘要：From July 2012 to December 2013, fixed monitoring transect lines were set in Wuyipeng, Wolong National Nature Reserve. Giant panda activity traces and habitat data were regularly collected in regenerative and remnant arrow bamboo ( Bashania faberi) forests. According to the transect monitors and plot investigations, the distribution changes of Fargesia robusta and Bashania faberi forests were altitudinal gradient. Fargesia robusta growed well below 2700 m, while B. faberi was the dominant bamboo between 2300 m and 3600 m in Wuyipeng. The pattern of the regenerative and remnant bamboo forests of B. faberi was mosaic and coupling distribution, therefore, it was beneficial for the giant pandas against seasonal migration, food transform and responding to flowered and died of bamboo species. By analyzing the monitor data of wild pandas' traces from September 2012 to November 2013 in Wuyipeng, we found that giant pandas lived mainly in the regenerative bamboo forest, and the average using ratio was 91.94%, although there was fluctuation in different months ( P<0.05). Comparing microhabitat structure between regenerative and remnant arrow bamboo forest, there were no significant differences ( P>0.05) in all the variables except slope, shrub cover, herb cover, shoot density, mature bamboo density, population density and density of dead bamboo. Bamboo quality (stem diameter, stem length and biomass) was enough for the giant pandas' using standards. 2015,34(1): 1-7 收稿日期：2014-6-30 DOI：10.3969/j.issn.1000-7083.2015.01.001 分类号：Q959.8;Q958.1 基金项目：香港海洋公园保育基金项目(GP09_1213);国家林业局大熊猫国际合作基金项目(SD0631) *通讯作者：周世强,E-mail:shiqiangzhou@sina.com 参考文献： 国家林业局. 2006. 全国大熊猫第三次调查报告[M]. 北京: 科学出版社. 洪楠, 林爱华, 李志辉, 等. 2000. SPSS for Windows统计分析教程[M]. 北京: 电子工业出版社. 胡锦矗, 乔治·夏勒, 潘文石, 等. 1985. 卧龙的大熊猫[M]. 成都: 四川科学技术出版社. 胡锦矗. 2001. 大熊猫研究[M]. 上海: 上海科技教育出版社. 秦自生, 艾伦·泰勒, 蔡绪慎. 1993. 卧龙大熊猫生态环境的竹子与森林动态演替[M]. 北京: 中国林业出版社: 1-432. 秦自生, 蔡绪慎, 黄金燕. 1989. 冷箭竹种子特性及自然更新[J]. 竹子研究汇刊, 8(1): 1-12. 卧龙自然保护区管理局, 南充师范学院生物系, 四川省林业厅保护处. 1987. 卧龙植被及资源植物[M]. 成都: 四川科学技术出版社: 11-194. 杨建, 张和民, 谭迎春, 等. 1997. 卧龙"五一棚"野生大熊猫及伴生动物监测[C]// 中国林业部中国保护大熊猫及其栖息地工程办公室,世界自然基金会中国项目办公室.
%K 大熊猫
%K 冷箭竹
%K 更新竹林
%K 残存竹林
%K 空间分布
%K 选择利用
%K 微生境
%K 结构&lt
%K br&gt
%K 英文关键字： Ailuropoda melanoleuca
%K Bashania faberi
%K regenerative bamboo forest
%K remnant bamboo forest
%K spatial distribution
%K selection
%K microhabitat
%K structure
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