搜索结果: 1-2 共查到“林业工程 Principles”相关记录2条 . 查询时间(0.078 秒)
Fluctuating asymmetry (with emphasis on deer antler asymmetry) as an early warning system:principles,findings and options for implication
fluctuating asymmetry environmental stress bioindication antlers deer roe deer
2009/11/26
Fluctuating asymmetry (FA), which reflects non-directional and stress-induced differences between the left and the right side of otherwise perfect symmetrical bilateral traits, may be a useful sensiti...
ATO/ITTO principles, criteria and indicators for the sustainable management of African natural tropical forests
criteria African natural tropical forests
2014/3/6
The African Timber Organization (ATO) is an intergovernmental organization created in 1976 for cooperation on forestryissues relating to its 14 member countries, which between them contain over 75% o...