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浏览/检索结果: 共157条，第1-10条 帮助 限定条件 发表日期：2016    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Rapid degradation of p-arsanilic acid with simultaneous arsenic removal from aqueous solution using Fenton process 期刊论文 WATER RESEARCH, 2016 Xie, Xiande; Hu, Yuanan; Cheng, Hefa 收藏  |  浏览/下载：9/0  |  提交时间：2017/12/03 p-Arsanilic acid  Fenton oxidation  Arsenate  Precipitation  Animal wastes  DISSOLVED ORGANIC-CARBON  POULTRY LITTER  HYDROGEN-PEROXIDE  PHOTOCATALYTIC DEGRADATION  ORGANOARSENIC COMPOUNDS  IRON (OXYHYDR)OXIDES  ENVIRONMENTAL FATE  DRINKING-WATER  ATR-FTIR  ROXARSONE   A simulation-based water-environment management model for regional sustainability in compound wetland ecosystem under multiple uncertainties 期刊论文 ECOLOGICAL MODELLING, 2016 Zeng, X. T.; Huang, G. H.; Chen, H. L.; Li, Y. P.; Kong, X. M.; Fan, Y. R. 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 Compound wetland ecosystem  Fractile-stochastic programming  GR3 simulation technique  Laplace scenario analysis  Multiple uncertainties  Risk analysis  NONPOINT-SOURCE POLLUTION  RESOURCES MANAGEMENT  OPTIMIZATION  QUALITY  CHINA  CREDIBILITY  PROTECTION  SYSTEM  SWAT   Characteristic pollen source area and vertical pollen dispersal and deposition in a mixed coniferous and deciduous broad-leaved woodland in the Changbai mountains, northeast China 期刊论文 VEGETATION HISTORY AND ARCHAEOBOTANY, 2016 Zhang, Shengrui; Xu, Qinghai; Gaillard, Marie-Jose; Cao, Xianyong; Li, Jianyong; Zhang, Liyan; Li, Yuecong; Tian, Fang; Zhou, Liping; Lin, Fengyou; Yang, Xiaolan 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Changbai mountains  Mixed coniferous and deciduous broad-leaved woodland  Vertical pollen dispersal and deposition  Characteristic pollen source area  HIGH-RESOLUTION RECORD  ACCUMULATION RATES  LAKE-SEDIMENTS  QUANTITATIVE RECONSTRUCTION  VEGETATION RELATIONSHIPS  SOUTHERN SWEDEN  REVEALS MODEL  TAUBER TRAPS  CLIMATE  FOREST   Temporal variability in the thermal requirements for vegetation phenology on the Tibetan plateau and its implications for carbon dynamics 期刊论文 CLIMATIC CHANGE, 2016 Jin, Zhenong; Zhuang, Qianlai; Dukes, Jeffrey S.; He, Jin-Sheng; Sokolov, Andrei P.; Chen, Min; Zhang, Tonglin; Luo, Tianxiang 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 CLIMATE-CHANGE  SPRING PHENOLOGY  GROWING-SEASON  GREEN-UP  MODEL  PRECIPITATION  TEMPERATURES  ADAPTATION  GRASSLANDS  FEEDBACKS   Estimation of Forest Topsoil Properties Using Airborne LiDAR-Derived Intensity and Topographic Factors 期刊论文 REMOTE SENSING, 2016 Li, Chao; Xu, Yanli; Liu, Zhaogang; Tao, Shengli; Li, Fengri; Fang, Jingyun 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/04 LiDAR  intensity  forest topsoil properties  multi-scale topographic factors  INFRARED REFLECTANCE SPECTROSCOPY  SOIL ORGANIC-CARBON  RADIOMETRIC CORRECTION  AGRICULTURAL SOILS  TERRAIN ATTRIBUTES  SPATIAL PREDICTION  CLASSIFICATION  INFORMATION  CALIBRATION  VARIABLES   A developed fuzzy-stochastic optimization for coordinating human activity and eco-environmental protection in a regional wetland ecosystem under uncertainties 期刊论文 ECOLOGICAL ENGINEERING, 2016 Zeng, X. T.; Huang, G. H.; Yang, X. L.; Wang, X.; Fu, H.; Li, Y. P.; Li, Z. 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 A developed fuzzy approximation mixed  stochastic programming (DFAS)  Measure (Me)  Rough set theory (RST)  A regional wetland ecosystem (RWE)  Uncertainty  Water-environment policies  WATER-RESOURCES MANAGEMENT  PROGRAMMING APPROACH  TRADE-OFFS  CHINA  RESTORATION  MODELS  RIVER  SUSTAINABILITY  ALLOCATION  FLOODPLAIN   华北地磁感应矢量时空特征分析 期刊论文 地球物理学报, 2016 王桥; 黄清华 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 华北地区  地磁感应矢量  时空变化特征  电导率异常  North China  Geomagnetic induction vectors  Long-term background  Conductive anomaly  RESPONSE FUNCTION ESTIMATION  ARROW REPRESENTATION  ROBUST ESTIMATION  UPPER-MANTLE  BENEATH  EARTHQUAKE  ANOMALIES  ZONE  ARRAY  CRUST   Multiarray rupture imaging of the devastating 2015 Gorkha, Nepal, earthquake sequence 期刊论文 GEOPHYSICAL RESEARCH LETTERS, 2016 Zhang, Hao; van der Lee, Suzan; Ge, Zengxi 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 BACK-PROJECTION METHOD  TELESEISMIC P-WAVES  MAJOR EARTHQUAKES  SLIP  TRACKING  FAULT   Mineral chemistry and crystallization conditions of the Late Cretaceous Mamba pluton from the eastern Gangdese, Southern Tibetan Plateau 期刊论文 JOURNAL OF EARTH SCIENCE, 2016 Li, Xiaowei; Mo, Xuanxue; Scheltens, Mark; Guan, Qi 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/04 Mamba pluton  Gangdese terrane  MMEs  K-feldspar megacrysts  magma mixing  P-T conditions  oxygen fugacity  in-situ trace element  MAFIC MICROGRANULAR ENCLAVES  K-FELDSPAR MEGACRYSTS  ZIRCON U-PB  TECTONIC EVOLUTION  ALKALI FELDSPAR  TRACE-ELEMENT  HORNBLENDE THERMOBAROMETRY  SUBVOLCANIC ROCKS  RIDGE SUBDUCTION  GRANITIC-ROCKS   Tree species classification based on explicit tree structure feature parameters derived from static terrestrial laser scanning data 期刊论文 AGRICULTURAL AND FOREST METEOROLOGY, 2016 Lin, Yi; Herold, Martin 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Tree species classification  Static terrestrial laser scanning (TLS)  Explicit tree structure feature parameters  Support vector machine (SVM) classifier  Leave-one-out-for-cross-validation (LOOCV)  SUPPORT VECTOR MACHINES  LIDAR DATA  MULTISPECTRAL IMAGERY  TEMPERATE FOREST  STANDING TREES  AIRBORNE LIDAR  TOPOGRAPHY  PROFILES  BIOMASS  FUSION