南京土壤所学术报告预告

　　报告题目：Sampling for mapping: about spreading in geographic and/or feature space

　　报告  人：Dr. Dick J. Brus

　　报告时间：2014年 09月17日（周三） 9:00

　　报告地点：惠联大楼，第3报告厅

　　Dr. Dick J. Brus is senior scientist at the Environmental Science Department of Wageningen University and Research Centre. He has published numerous papers on sampling, mapping and monitoring of natural resources such as soil, water, land cover and vegetation,. He is second  co-author of the book Sampling for Natural Resource Monitoring (J.J. de Gruijter, D.J. Brus et al, 2006, Springer Verlag)

　　中科院外国专家特聘研究员Dick J Brus，自本周起将在南京土壤研究所进行系列报告： 

　　Statistical aspects of Sampling and Mapping of Natural Resources

　　1. Sampling for mapping: about spreading in geographic and/or feature space （9月17日）

　　2. Mapping by geostatistics: is it optimal indeed? （9月24日）

　　3. Classification and regression trees: why are they so popular? （10月9日）

　　4. Modelling the environment by Random Forests （11月5日）

　　5. Sampling for validation of maps: why random sampling is required （11月19日）