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北京大学 [2214]
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期刊论文 [1904]
其他 [298]
会议论文 [11]
专利 [1]
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2017 [103]
2016 [133]
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青藏高原高寒草甸土壤物理性质及碳组分 对增温和降水改变的响应
期刊论文
北京大学学报 自然科学版, 2017
杨新宇
;
林笠
;
李颖
;
贺金生
收藏
  |  
浏览/下载:120/0
  |  
提交时间:2017/12/03
土壤粒径
土壤pH
土壤全碳
土壤有机碳
土壤可提取有机碳
土壤微生物生物量碳
soil particle size
soil pH
soil total carbon
soil organic carbon
soil extractable organic carbon
soil microbial biomass carbon
On the controls of abundance for soil-dwelling organisms on the Tibetan Plateau
期刊论文
ECOSPHERE, 2017
Zhao, Ke
;
Jing, Xin
;
Sanders, Nathan J.
;
Chen, Litong
;
Shi, Yu
;
Flynn, Dan F. B.
;
Wang, Yonghui
;
Chu, Haiyan
;
Liang, Wenju
;
He, Jin-Sheng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
alpine grasslands
arthropod
belowground community
climate change
environmental gradients
nematode
Tibetan Plateau
2 SPATIAL PROCESSES
CLIMATE-CHANGE
RANDOM FORESTS
TERRESTRIAL ECOSYSTEMS
LITTER DECOMPOSITION
BIOTIC INTERACTIONS
ELEVATED CO2
DIVERSITY
BIODIVERSITY
RESPONSES
污水中常见违禁药物分析方法优化及验证
期刊论文
环境科学, 2017
高婷婷
;
杜鹏
;
徐泽琼
;
杨军
;
张华方
;
李喜青
收藏
  |  
浏览/下载:53/0
  |  
提交时间:2017/12/03
违禁药物
污水
固相萃取
超高效液相色谱-串联质谱
回收率
illicit drugs
wastewater
SPE
UPLC-MS/MS
recovery
Effects of nitrogen deposition on soil microbial communities in temperate and subtropical forests in China
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Tian, Di
;
Jiang, Lai
;
Ma, Suhui
;
Fang, Wenjing
;
Schmid, Bernhard
;
Xu, Longchao
;
Zhu, Jianxiao
;
Li, Peng
;
Losapio, Gianalberto
;
Jing, Xin
;
Zheng, Chengyang
;
Shen, Haihua
;
Xu, Xiaoniu
;
Zhu, Biao
;
Fang, Jingyun
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Forest ecosystem
Microbial biomass
Microbial community
N deposition
PLFA
NORTHERN HARDWOOD FORESTS
ARBUSCULAR MYCORRHIZAL FUNGI
BOREAL FOREST
PLANT DIVERSITY
HARVARD FOREST
BACTERIAL
ADDITIONS
BIOMASS
FERTILIZATION
CARBON
High efficiency removal of methylene blue using SDS surface-modified ZnFe2O4 nanoparticles
期刊论文
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2017
Zhang, Ping
;
Lo, Irene
;
O&apos
;
Pehkonen, Simo
;
Cheng, Hefa
;
Hou, Deyi
;
Connor, David
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2017/12/03
Adsorption capacity
Methylene blue
SDS modification
ZnFe2O4 nanoparticles
AQUEOUS-SOLUTION
CATIONIC DYES
PHOTODYNAMIC EFFICIENCY
MAGNETIC-PROPERTIES
MECHANISM ANALYSIS
CONGO RED
ACID-BASE
ADSORPTION
ADSORBENT
WATER
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
我国北方温带草地土壤微生物群落组成及其环境影响因素
期刊论文
北京大学学报 自然科学版, 2017
方圆
;
王娓
;
姚晓东
;
彭晓茜
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
温带草原
土壤微生物群落
磷脂脂肪酸分析
temperate steppe
soil microbial community
phospholipid fatty acid analysis
How do environmental regulations affect industrial dynamics? Evidence from China's pollution-intensive industries
期刊论文
HABITAT INTERNATIONAL, 2017
Zhou, Yi
;
Zhu, Shengjun
;
He, Canfei
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2017/12/03
Environmental regulation
Pollution haven hypothesis
Porter hypothesis
Firm heterogeneity
Government intervention
ECONOMIC TRANSITION
FIRMS
ENFORCEMENT
HYPOTHESIS
STRATEGIES
MANAGEMENT
GUANGZHOU
GEOGRAPHY
LOCATION
REFORMS
Dynamic arsenic aging processes and their mechanisms in nine types of Chinese soils
期刊论文
CHEMOSPHERE, 2017
Wang, Yanan
;
Zeng, Xibai
;
Lu, Yahai
;
Bai, Lingyu
;
Su, Shiming
;
Wu, Cuixia
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Arsenic (As)
Soil types
Aging mechanism
Approximate aging equilibrium time
Kinetic equation fitting
CONTAMINATED SOILS
COMPETITIVE ADSORPTION
SEQUENTIAL EXTRACTION
DIFFUSIVE GRADIENTS
PHOSPHATE RELEASE
ACTIVATED ALUMINA
SOUTHEAST CHINA
CLAY-MINERALS
BIOACCESSIBILITY
KINETICS
Changes of soil organic and inorganic carbon in relation to grassland degradation in Northern Tibet
期刊论文
ECOLOGICAL RESEARCH, 2017
Liu, Shuli
;
Tang, Yanhong
;
Zhang, Fawei
;
Du, Yangong
;
Lin, Li
;
Li, Yikang
;
Guo, Xiaowei
;
Li, Qian
;
Cao, Guangmin
收藏
  |  
浏览/下载:108/0
  |  
提交时间:2017/12/03
Soil carbon
Grassland degradation
Carbon storage
Northern Tibet
QINGHAI PROVINCE
LAND DEGRADATION
CLIMATE-CHANGE
ALPINE MEADOW
CO2 EMISSIONS
CHINA
STORAGE
SEQUESTRATION
PLATEAU
MANAGEMENT
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