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科研机构
北京大学 [162]
内容类型
期刊论文 [151]
其他 [9]
会议论文 [2]
发表日期
2017 [14]
2016 [25]
2015 [18]
2014 [16]
2013 [12]
2012 [11]
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专题:北京大学
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New radiocarbon evidence on early rice consumption and farming in South China
期刊论文
HOLOCENE, 2017
Yang, Xiaoyan
;
Wang, Weiwei
;
Zhuang, Yijie
;
Li, Zhao
;
Ma, Zhikun
;
Ma, Yongchao
;
Cui, Yong
;
Wei, Jun
;
Fuller, Dorian Q.
收藏
  |  
浏览/下载:50/0
  |  
提交时间:2017/12/03
Guangdong
Guye site
late-Holocene
Lingnan Region
Shixia site
southward spread of rice farming
PEARL RIVER DELTA
ASIAN RICE
ORIGINS
AGRICULTURE
DISPERSAL
Assessing Agricultural Drought Vulnerability by a VSD Model: A Case Study in Yunnan Province, China
期刊论文
SUSTAINABILITY, 2017
Wu, Jiansheng
;
Lin, Xin
;
Wang, Meijuan
;
Peng, Jian
;
Tu, Yuanjie
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
agricultural drought vulnerability
VSDmode
factor contributionmethod
Yunnan Province
CLIMATE-CHANGE
RISK
FRAMEWORK
DISASTERS
HAZARD
MAIZE
WHEAT
Critical climate periods for grassland productivity on China's Loess Plateau
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2017
Guo, Liang
;
Cheng, Jimin
;
Luedeling, Eike
;
Koerner, Sally E.
;
He, Jin-Sheng
;
Xu, Jianchu
;
Gang, Chengcheng
;
Li, Wei
;
Luo, Ruimin
;
Peng, Changhui
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Aboveground net primary productivity (ANPP)
Partial least squares regression (PLS)
Precipitation
Temperate grassland
Temperature
Timing of climate variability
NET PRIMARY PRODUCTIVITY
PRECIPITATION VARIABILITY
ABOVEGROUND PRODUCTIVITY
SEASONAL PRECIPITATION
INTERANNUAL VARIATION
RAINFALL VARIABILITY
TEMPERATE GRASSLAND
TEMPORAL VARIATION
MESIC GRASSLAND
NORTH-AMERICAN
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
Environmental changes and human activities at a fortified site of the Liangzhu culture in eastern China: Evidence from pollen and charcoal records
期刊论文
QUATERNARY INTERNATIONAL, 2017
Wang, Xiaocui
;
Mo, Duowen
;
Li, Chunhai
;
Yu, Shi-Yong
;
Xue, Bin
;
Liu, Bin
;
Wang, Hui
;
Shi, Chenxi
收藏
  |  
浏览/下载:111/0
  |  
提交时间:2017/12/03
Liangzhu culture
Mojiaoshan site
Pollen
Charcoal
Vegetation
Human activity
YANGTZE-RIVER DELTA
HIGH-RESOLUTION POLLEN
NINGSHAO PLAIN
EARLY AGRICULTURE
SEDIMENT STORAGE
RICE FIELDS
HOLOCENE
SETTLEMENT
CULTIVATION
VEGETATION
Validation of a low-cost 2D laser scanner in development of a more-affordable mobile terrestrial proximal sensing system for 3D plant structure phenotyping in indoor environment
期刊论文
COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2017
Wang, Huanhuan
;
Lin, Yi
;
Wang, Zeliang
;
Yao, Yunjun
;
Zhang, Yuhu
;
Wu, Ling
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Plant phenotyping
Proximal sensing
Low-cost
2D laser scanner
3D plant structure
Indoor environment
LIDAR SENSOR
CROP
PHENOMICS
VEGETATION
CANOPIES
Identification of spirobisnaphthalene derivatives with anti-tumor activities from the endophytic fungus Rhytidhysteron rufulum AS21B
期刊论文
BIOORGANIC & MEDICINAL CHEMISTRY, 2017
Siridechakorn, Ittipon
;
Yue, Zongwei
;
Mittraphab, Yanisa
;
Lei, Xiaoguang
;
Pudhom, Khanitha
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Endophytic fungi
Rhytidhysteron rufulum
Spirobisnaphthalene
Anti-cancer activity
Fungal cultivation
EDENIA-GOMEZPOMPAE
INHIBITORS
PRODUCTS
Synthesis of white-light-emitting graphene quantum dots via a one-step reduction and their interfacial characteristics-dependent luminescence properties
期刊论文
INORGANIC CHEMISTRY FRONTIERS, 2017
Dong, Pei
;
Jiang, Bang-Ping
;
Liang, Wen-Qian
;
Huang, Yong
;
Shi, Zujin
;
Shen, Xing-Can
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
CARBON DOTS
PHOTOLUMINESCENCE
EMISSION
NANODOTS
DEFECTS
DIODES
OXIDE
Physiological Characteristics of Medicago sativa L. in Response to Acid Deposition and Freeze-Thaw Stress
期刊论文
WATER AIR AND SOIL POLLUTION, 2017
Bao, Guozhang
;
Ao, Qi
;
Li, Qiqi
;
Bao, Yishu
;
Zheng, Yue
;
Feng, Xiaoxia
;
Ding, Xuemei
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Medicago sativa L.
Freeze-thaw
Acid deposition
Physical characteristics
LOW-TEMPERATURE STRESS
SEEDLINGS
TOLERANCE
Bio-mitigation of carbon dioxide using microalgal systems: Advances and perspectives
期刊论文
RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2017
Zhou, Wenguang
;
Wang, Jinghan
;
Chen, Paul
;
Ji, Chengcheng
;
Kang, Qiuyun
;
Lu, Bei
;
Li, Kun
;
Liu, Jin
;
Ruan, Roger
收藏
  |  
浏览/下载:61/0
  |  
提交时间:2017/12/03
Bio-mitigation
CO2
Global warming
Microalgae
Photobioreactor
WASTE-WATER TREATMENT
ALGA CHLORELLA-VULGARIS
CO2 FIXATION
INORGANIC CARBON
NUTRIENT REMOVAL
BIODIESEL PRODUCTION
BIOMASS PRODUCTION
SWINE MANURE
MEMBRANE-PHOTOBIOREACTOR
CULTURAL-CHARACTERISTICS
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