CRLF Surveys
收藏DataONE2013-03-05 更新2024-06-27 收录
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https://search.dataone.org/view/nrs.866.1
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资源简介：
Data will be collected from March to October 2013. Data will include habitat characteristics, as well as numbers of individuals of Rana draytonii and Rana catesbeiana. For each egg mass observed, photos will be taken. Dipnet surveys will be conducted to estimate larval abundance. For each adult observed, weight, length, and sex will be recorded, as well as microhabitat use. The purpose of this study is to determine the differences in population size and habitat use of Rana draytonii in the presence and absence of Rana catesbeiana.
创建时间：
2013-11-15
