QQ客服 官方微博 反馈留言

浏览/检索结果: 共8条，第1-8条 帮助 限定条件 内容类型：EI期刊论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Long-term variability in the water budget and its controls in an oak-dominated temperate forest EI期刊论文 2014 作者:  Li Haitao 收藏  |  浏览/下载：12/0  |  提交时间：2014/12/31 Recharging (underground waters)  Budget control  Ecosystems  Evapotranspiration  Forestry  Hydrology  Leaf springs  Plants (botany)  Soil moisture  Water supply   Mapping soil organic matter in small low-relief catchments using fuzzy slope position information EI期刊论文 2012 作者:  Li Bao-Lin;  Qin Cheng-Zhi;  Pei Tao 收藏  |  浏览/下载：20/0  |  提交时间：2012/11/23 Geologic models  Biogeochemistry  Biological materials  Catchments  Extrapolation  Information use  Linear regression  Mapping  Organic compounds  Soils   Investigation of Factors Controlling the Regional-Scale Distribution of Dried Soil Layers Under Forestland on the Loess Plateau, China EI期刊论文 2012 Wang Yunqiang; Shao Ming'an; Liu Zhipeng; Warrington David N. 收藏  |  浏览/下载：16/0  |  提交时间：2012/11/23 Forestry  Climate change  Soil moisture  Water management   Application and comparison of prediction models of support vector machines and back-propagation artificial neural network for debris flow average velocity EI期刊论文 2012 作者:  Pei Liang 收藏  |  浏览/下载：18/0  |  提交时间：2014/12/31 Support vector machines  Backpropagation  Debris  Forecasting  Landforms  Mathematical models  MATLAB  Neural networks  Velocity   Simulating winter wheat development response to temperature: Modifying Malo's exponential sine equation EI期刊论文 2008 作者:  Yu Qiang 收藏  |  浏览/下载：10/0  |  提交时间：2012/06/11 Agricultural products  Crops  Management  Parameter estimation  Plants (botany)   Developing a continental-scale measure of gross primary production by combining MODIS and AmeriFlux data through Support Vector Machine approach EI期刊论文 2007 Yang Feihua; Ichii Kazuhito; White Michael A.; Hashimoto Hirofumi; Michaelis Andrew R.; Votava Petr; Zhu A. Xing; Huete Alfredo; Running Steven W.; Nemani Ramakrishna R. 收藏  |  浏览/下载：20/0  |  提交时间：2012/06/11 Algorithms  Ecosystems  Imaging systems  Mathematical models  Support vector machines   Research on runoff forecast approaches to the Aksu River basin EI期刊论文 2007 作者:  Cheng Weiming;  Zhang Yichi 收藏  |  浏览/下载：54/0  |  提交时间：2012/06/11 Arid regions  Computer simulation  Flood control  Hydrology  Mathematical models  Rivers  Stream flow   Prediction of continental-scale evapotranspiration by combining MODIS and AmeriFlux data through support vector machine EI期刊论文 2006 Yang Feihua; White Michael A.; Michaelis Andrew R.; Ichii Kazuhito; Hashimoto Hirofumi; Votava Petr; Zhu A. Xing; Nemani Ramakrishna R. 收藏  |  浏览/下载：20/0  |  提交时间：2012/06/11 Imaging systems  Learning systems  Mathematical models  Meteorology  Neural networks  Remote sensing