搜索结果: 1-13 共查到“理学 southern China”相关记录13条 . 查询时间(0.156 秒)
Asian Hydroclimate Changes and Mechanisms in the Preboreal from an Annually-laminated Stalagmite, Daoguan Cave, Southern China
Daoguan Cave the Preboreal Bond Event ASM global changes
2018/4/10
One-year-resolved and annually-counted stalagmite multi-proxies (δ18O, δ13C, and layer width) from Daoguan Cave, Guizhou Province revealed detailed variability regarding the Asian Summer Monsoon (ASM)...
Migration mechanisms of gold nanoparticles explored in geogas of the Hetai ore district, southern China
geogas gold concelead ores gas migration
2017/4/12
Several studies have shown that gas flows (namely “geogas”) ascending from the Earth’s interior can, while passing
through concelead orebodies, assimilate ore nanoparticles and carry them to the surf...
Anthropogenic imprints on nitrogen and oxygen isotopic composition of precipitation nitrate in a nitrogen-polluted city in southern China
nitrogen oxygen isotopic precipitation nitrate a nitrogen-polluted city southern China
2011/2/25
Nitric acid (HNO3) or nitrate (NO3−) is the dominant sink for reactive nitrogen oxides (NOx = NO + NO2) in the atmosphere. In many Chinese cities, HNO3 is becoming a significant contributor to a...
MAX-DOAS measurements in southern China: retrieval of aerosol extinctions and validation using ground-based in-situ data
MAX-DOAS measurements southern China aerosol extinctions and validation ground-based in-situ data
2010/8/11
We performed MAX-DOAS measurements during the PRiDe-PRD2006 campaign in the Pearl River Delta region 50 km north of Guangzhou, China, for 4 weeks in June 2006. We used an instrument sampling at 7 diff...
MAX-DOAS measurements in southern China:retrieval of aerosol extinctions and validation using ground-based in-situ data
MAX-DOAS measurements southern China aerosol extinctions ground-based in-situ data
2010/3/5
We performed MAX-DOAS measurements during the PRiDe-PRD2006 campaign in the Pearl River Delta region 50 km north of Guangzhou, China, for 4 weeks in June 2006. We used an instrument sampling at 7 diff...
Increasing surface ozone concentrations in the background atmosphere of Southern China, 1994–2007
Increasing surface ozone concentrations background atmosphere Southern China
2009/9/2
Tropospheric ozone is of great importance with regard to air quality, atmospheric chemistry, and climate change. In this paper we report the first continuous record of surface ozone in the background ...
Detecting changes in extreme precipitation and extreme streamflow in the Dongjiang River Basin in southern China
extreme streamflow Dongjiang River Basin southern China
2009/4/28
Extreme hydro-meteorological events have become the focus of more and more studies in the last decade. Due to the complexity of the spatial pattern of changes in precipitation processes, it is still h...
Ozone production and hydrocarbon reactivity in Hong Kong, Southern China
Ozone production hydrocarbon reactivity Hong Kong Southern China
2008/11/28
Data obtained in Hong Kong during the Hong Kong and the Pearl River Delta (PRD) Pilot Air Monitoring Study in autumn 2002 are analyzed to unravel the relationship between ground-level ozone (O3), poll...
Source characteristics of volatile organic compounds during high ozone episodes in Hong Kong, Southern China
volatile organic ozone episodes Hong Kong
2008/11/17
Measurements of Volatile Organic Compounds (VOC) are analyzed to characterize the sources impacting the Hong Kong area. The ratios of different VOC species, m,p-xylenes-to-ethylbenzene, C6H14-to-tolue...
期刊信息
篇名
FTIR microspectroscopy of particular liptinite-(lopinite-)rich,late Permian coals from Southern China
语种
英文
撰写或编译
撰写
作者
Yingting Guo J.J.Renton J.H.Penn
第一作者单位
刊物名称
Int J. Coal Geol
页面
1996 2...
期刊信息
篇名
Sinodina, A new genus of freshwater shrimps from Southern China with descriptions of three new species
语种
英文
撰写或编译
作者
Liang X.,Y. Cai
第一作者单位
刊物名称
Raffles. Bull. Zool,
页面
47(2): 577-590, 1999
出...
期刊信息
篇名
Exon 3 polymorphisms and haplotypes of O(6)-methylguanine-DNA methyltransferase and risk of bladder cancer in southern China: A case-control analysis
语种
英文
撰写或编译
撰写
作者
Li C,Liu J,Li A,Qian L,W...
Terrain analysis and steady-state hydrological modelling of a small catchment in southern China
桉树人工林 Topog 模拟 土壤含水量指数 雷州半岛
2007/7/10
利用小集水区生态水文学模型－Topog 模型对雷州半岛桉树人工林纪家示范小集水区进行了地形分析和静态水文学模拟。地形分析表明，该集水区地表较为平坦，集水区总面积为0.63 km2，夏季、冬季与春（秋）分平均太阳辐射值分别为44 MJ•m-2•d-1、25 MJ•m-2•d-1 和34 MJ•m-2•d-1。在考虑太阳辐射影响与...