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Zhongguo Fei Ai Za ZhiLiu B.
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Se PuLiu S, Wang M, Wang W.
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Se PuMu DN +8 more
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基于贝叶斯权重估计方法的两栖动物多样性分析——以广东粤北华南虎省级自然保护区为例
野生动物学报野外调查是采集生物多样性数据最常用的方法，但在实际应用中，样本量总是有限的，部分稀有种可能不会出现在样本中。因此野外调查结果往往无法全面地反映研究区域的整体物种多样性。为充分掌握广东粤北华南虎省级自然保护区两栖动物多样性现状，于2022年6—10月采用样线法对该保护区的两栖动物展开调查；基于野外调查数据，采用贝叶斯权重估计方法估计保护区的物种总数目。通过野外调查记录到26种两栖动物，结合往期的调查资料，保护区现记录有35种两栖动物。贝叶斯权重估计方法的估计结果为34种，与保护区现有的两栖动物多样性记录
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doaj
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Beijing Da Xue Xue Bao Yi Xue BanTang R, Yang L, Nie J, Wang X.
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[Applications of molecularly imprinted solid-phase microextraction coupled with chromatography/mass spectrometry for determination of drug residues]. [PDF]
Se PuYan J +8 more
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Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiLin Y, Wu L, Chen Q, Shen B.
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