CAJ | 학술논문

基于内蒙古锡林郭勒盟大针茅草原毛登牧场的生态监测，进行实地采样，通过对围封样地、大针茅样地、蜥蜴样地进行对比，研究蜥蜴活动对大针茅草原地上生物量、物种多样性、植物个体形态的干扰作用，进而探讨蜥蜴干扰对不同植物类群补偿效应的影响.结果表明，蜥蜴活动对大针茅草原地上总生物量增加的影响极显著(P<0.01)，对大针茅草原生物多样性增加的影响显著(P<0.05).大针茅和羊草个体生物量在样地间存在差异，羊草生物量由大到小排序为围封样地、蜥蜴样地、大针茅样地；大针茅生物量由大到小排序为大针茅样地、蜥蜴样地、围封样地.通过样线法对蜥蜴活动的生境状况进行调查，表明蜥蜴活动所在生境的斑块的周长与聚集的洞穴的个数成线性关系.
기우내몽고석림곽륵맹대침모초원모등목장적생태감측，진행실지채양，통과대위봉양지、대침모양지、석척양지진행대비，연구석척활동대대침모초원지상생물량、물충다양성、식물개체형태적간우작용，진이탐토석척간우대불동식물류군보상효응적영향.결과표명，석척활동대대침모초원지상총생물량증가적영향겁현저(P<0.01)，대대침모초원생물다양성증가적영향현저(P<0.05).대침모화양초개체생물량재양지간존재차이，양초생물량유대도소배서위위봉양지、석척양지、대침모양지；대침모생물량유대도소배서위대침모양지、석척양지、위봉양지.통과양선법대석척활동적생경상황진행조사，표명석척활동소재생경적반괴적주장여취집적동혈적개수성선성관계.
Ecological monitoring experience in Maodeng Pasture Field Ecology Observation Area near Xilinhot city was applied to analyze differences in three plots (control,fenced,lizard)to study effects of lizard activity on biodiversity,community structure,community biomass and biomass of dominant species of steppe in Inner Mongolia,China.Data showed that lizard activity increased total above-ground biomass and diversity significantly (P<0.01,P<0.05).Biomass of Stipa and Leymus chinensis were different among those plots. For Leymus chinensis it was fenced plot>lizard plot>control plot;For Stipa grandis it was control plot>lizard plot>fenced plot.Line transect method was used to reveal a linear relationship between number of lizard caves and lizard habitat patch perimeter.