中文摘要：

利用巴氏罐诱法,对山西庞泉沟国家自然保护区的不同功能区——核心区(绿色长廊)、缓冲区(八道沟)、远离农田实验区(神尾沟)及靠近农田实验区(八水沟)——林地地表甲虫步甲物种多样性进行了调查和比较,目的在于探明该保护区有代表性林地步甲物种的组成及受不同程度人为干扰下的多样性格局。结果表明:(1)本研究共捕获步甲物种42种,38种是该保护区的新记录种类,其中粗皱步甲Carabus crassesculptus和沟步甲C.canaliculatus 为优势种,与尖角通缘步甲Pterostichus eschscholtzii,强足通缘步甲P.fortipes,罕丽步甲C.manifestus和长叶步甲C.vladimirskyi一起构成研究地的常见种。(2)不同功能区物种组成和数量分布各不相同,多样性各项指标均是靠近农田的实验区最高,核心区最低。(3)各功能区具有特有的指示性种类,其中黄条春步甲Notiophilus reitteri为核心区指示种;凹唇春步甲N.impressifrons为缓冲区指示种;粒步甲C.granulatus,刻翅步甲C.sculptipennis和中华通缘步甲 P.chinensis为实验...

英文摘要：

The effects of biological conservation practice were studied in Pangquangou National Nature Reserve(111°22 -111°33 E,37°45 -37°55 N,elevation 1 600-2 831m),Shanxi Province,China from May to September in 2006 and 2007.Pitfall catches of carabid beetles from four sites,i.e.,Lusechanglang of the core zone forest(CZ),Badaogou of the buffer zone(BZ),Shenweigou of the test zone(TZFF),which is far from farmlands and Bashuigou of the test zone(TZNF),which is near to farmlands,were calculated and compared.A total of...