QQ客服 官方微博 反馈留言

浏览/检索结果: 共199条，第1-10条 帮助 限定条件 发表日期：2017    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 Molecular mechanisms of water table lowering and nitrogen deposition in affecting greenhouse gas emissions from a Tibetan alpine wetland 期刊论文 GLOBAL CHANGE BIOLOGY, 2017 Wang, Hao; Yu, Lingfei; Zhang, Zhenhua; Liu, Wei; Chen, Litong; Cao, Guangmin; Yue, Haowei; Zhou, Jizhong; Yang, Yunfeng; Tang, Yanhong; He, Jin-Sheng 收藏  |  浏览/下载：103/0  |  提交时间：2017/12/04 carbon cycle  climate warming  methane  microbial functional gene  nitrous oxide  the Tibetan Plateau  METHANE EMISSIONS  NATURAL WETLANDS  ALTITUDE PEATLAND  NUTRIENT ADDITION  OMBROTROPHIC BOG  NORTHEAST CHINA  CLIMATE-CHANGE  CH4 EMISSIONS  CARBON FLUXES  N2O EMISSIONS   Environmental and human health challenges of industrial livestock and poultry farming in China and their mitigation 期刊论文 ENVIRONMENT INTERNATIONAL, 2017 Hu, Yuanan; Cheng, Hefa; Tao, Shu 收藏  |  浏览/下载：119/0  |  提交时间：2017/12/03 Concentrated animal feeding operations (CAFOs)  Environmental pollution  Human health risk  Manure disposal  Sustainable animal farming  Healthy diets  ANIMAL FEEDING OPERATIONS  ANTIBIOTIC-RESISTANCE GENES  NITROUS-OXIDE EMISSIONS  SPECIAL TOPICS-MITIGATION  INTENSIVE VEGETABLE CULTIVATION  SOIL MICROBIAL ACTIVITY  FOOD-PRODUCING ANIMALS  SWINE WASTE-WATER  PUBLIC-HEALTH  PIG-MANURE   Removal of aqueous Pb(II) by adsorption on Al2O3-pillared layered MnO2 期刊论文 APPLIED SURFACE SCIENCE, 2017 Zhang, Haipeng; Gu, Liqin; Zhang, Ling; Zheng, Shourong; Wan, Haiqin; Sun, Jingya; Zhu, Dongqiang; Xu, Zhaoyi 收藏  |  浏览/下载：19/0  |  提交时间：2017/12/03 Manganese oxides  Al2O3 pillaring  Pillared MnO2  Lead adsorption  Heavy metal removal  MANGANESE OXIDE  HEAVY-METALS  NANOSHEETS  SORPTION  FILMS  IONS  FABRICATION  MECHANISM  ADSORBENT  OXIDATION   Spatial and Temporal Trends in Global Emissions of Nitrogen Oxides from 1960 to 2014 期刊论文 ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2017 Huang, Tianbo; Zhu, Xi; Zhong, Qirui; Yun, Xiao; Meng, Wenjun; Li, Bengang; Ma, Jianmin; Zeng, Eddy Y.; Tao, Shu 收藏  |  浏览/下载：1/0  |  提交时间：2017/12/03 BLACK CARBON  PARTICULATE MATTER  VEHICLE OWNERSHIP  DIESEL VEHICLES  FIRE EMISSIONS  SATELLITE DATA  NOX EMISSIONS  COMBUSTION  CHINA  INVENTORY   Interaction mechanisms of antibiotic sulfamethoxazole with various graphene-based materials and multiwall carbon nanotubes and the effect of humic acid in water 期刊论文 CARBON, 2017 Wang, Fei; Ma, Shuai; Si, Yang; Dong, Lifu; Wang, Xilong; Yao, Jun; Chen, Huilun; Yi, Zhengji; Yao, Wenchuo; Xing, Baoshan 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 POLYCYCLIC AROMATIC-HYDROCARBONS  DIALKYL PHTHALATE-ESTERS  NITROGEN-DOPED GRAPHENE  BISPHENOL-A  AQUEOUS-SOLUTIONS  ORGANIC-MATTER  UNITED-STATES  ADSORPTION  OXIDE  SORPTION   y Nitrous oxide emissions from different land uses affected by managements on the Qinghai-Tibetan Plateau 期刊论文 AGRICULTURAL AND FOREST METEOROLOGY, 2017 Zhang, Zhenhua; Zhu, Xiaoxue; Wang, Shiping; Duan, Jichuang; Chang, Xiaofeng; Luo, Caiyun; He, Jin-Sheng; Wilkes, Andreas 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 Land use change  Nitrogen fertilization  Conventional tillage  Nitrous oxide emissions  GREENHOUSE-GAS EMISSIONS  ALPINE MEADOW  N2O EMISSIONS  TILLAGE SYSTEMS  CARBON-DIOXIDE  NO-TILL  SOIL  GRASSLAND  ECOSYSTEM  CLIMATE   The effect of ilmenite viscosity on the dynamics and evolution of an overturned lunar cumulate mantle 期刊论文 GEOPHYSICAL RESEARCH LETTERS, 2017 Zhang, Nan; Dygert, Nick; Liang, Yan; Parmentier, E. M. 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 GIANT IMPACT  MOONS INTERIOR  MARE BASALTS  SEISMIC DATA  ORIGIN  CONSTRAINTS  CONVECTION  MOONQUAKES  ASYMMETRY  VOLCANISM   Spinel and post-spinel phase assemblages in Zn2TiO4: an experimental and theoretical study 期刊论文 PHYSICS AND CHEMISTRY OF MINERALS, 2017 Zhang, Yanyao; Liu, Xi; Shieh, Sean R.; Bao, Xinjian; Xie, Tianqi; Wang, Fei; Zhang, Zhigang; Prescher, Clemens; Prakapenka, Vitali B. 收藏  |  浏览/下载：45/0  |  提交时间：2017/12/03 Compressibility  DFT calculations  Diamond-anvil cell  High-P phase transition  Synchrotron X-ray diffraction  Zn2TiO4-CT  Zn2TiO4-Sp  EQUATION-OF-STATE  HIGH-PRESSURE PHASE  SYNTHETIC QANDILITE MG2TIO4  RAY-DIFFRACTION DATA  AMBIENT-TEMPERATURE  VOLUME MEASUREMENTS  MGSIO3 PEROVSKITE  SYSTEM ZNO-TIO2  MAGNESIUM-OXIDE  TRANSITION ZONE   The Pobei Cu-Ni and Fe ore deposits in NW China are comagmatic evolution products: evidence from ore microscopy, zircon U-Pb chronology and geochemistry 期刊论文 GEOLOGICA ACTA, 2017 Liu, Y. G.; Li, W. Y.; Lue, X. B.; Huo, Y. H.; Zhang, B. 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Magmatic Cu-Ni sulfide deposit  Xiaochangshan Fe deposit  Crystallization differentiation  Magnetite-mineralized gabbro  Beishan  Early Permian  MAFIC-ULTRAMAFIC INTRUSIONS  MAGMATIC SULFIDE DEPOSITS  PLATINUM-GROUP ELEMENTS  EASTERN TIANSHAN  TRACE-ELEMENT  OROGENIC BELT  SILICATE MELT  CENTRAL-ASIA  ICP-MS  FRACTIONAL CRYSTALLIZATION   Photoelectrochemical performance of birnessite films and photoelectrocatalytic activity toward oxidation of phenol 期刊论文 JOURNAL OF ENVIRONMENTAL SCIENCES, 2017 Zhang, Huiqin; Ding, Hongrui; Wang, Xin; Zeng, Cuiping; Lu, Anhuai; Li, Yan; Wang, Changqiu 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 Birnessite  Photoelectrochemical activity  Photocurrent  Photoelectrocatalytic oxidation  Phenol  VISIBLE-LIGHT  MANGANESE OXIDES  THIN-FILMS  PHOTOCATALYTIC DEGRADATION  CATALYTIC-OXIDATION  NANOTUBE ARRAYS  TIO2 ELECTRODES  AZO-DYE  WATER  IRRADIATION