中国开放科研知识云: 检索

The nitrogen isotopic composition of dissolved nitrate in the Yangtze River (Changjiang) estuary, China 期刊论文
ESTUARINE COASTAL AND SHELF SCIENCE, 2009, 卷号: 85, 期号: 4, 页码: 641-650
作者: Liu, Xiujuan; Yu, Zhiming; Song, Xiuxian; Cao, Xihua

收藏 | 浏览/下载：48/0 | 提交时间：2010/12/22

Nitrogen Isotopes Surface Water Seasonal Variations Biogeochemical Processing Nitrogen Cycle China Shanghai Yangtze River Estuary

Study on Indicator System for Core Patent Documents Evaluation 会议论文
the 12th international conference of the international society for scientometrics and informatrics, rio de janeiro, brazil, 2009-07-14~2009-07-17
作者: Hu ZY(胡正银); Zhang X(张娴); Hu ZY(胡正银); Hu ZY(胡正银); Zhang X(张娴)

收藏 | 浏览/下载：39/0 | 提交时间：2009/12/08

Expanding ecological appropriation approach: Solar space method and a case study in Yangzhou city, East China 期刊论文
ECOLOGICAL COMPLEXITY, 2009, 卷号: 6, 期号: 4, 页码: 473-483
作者: Hu, Dan; Wang, Ru-Song; Lei, Kam-Peng; Li, Feng; Wang, Zhen

收藏 | 浏览/下载：14/0 | 提交时间：2015/08/07

Solar space method (SS) Ecological footprint (EF) Emergy Characteristics of ecosystems appropriation Yangzhou city Eastern China

Surface morphology of soil cracks in Yuanmou Dry-hot Valley Region, Southwest China 期刊论文
JOURNAL OF MOUNTAIN SCIENCE, 2009, 卷号: 6, 期号: 4, 页码: 373-379
作者: Xiong Donghong; Long Yi; Yan Dongchun; Lu Xiaoning; Ji Zhonghua

收藏 | 浏览/下载：19/0 | 提交时间：2010/10/12

Soil crack Surface morphology Quantitative indicator Degree of development Southwest China

Bibliometric analysis of biological invasions research during the period of 1991 to 2007 期刊论文
SCIENTOMETRICS, 2009, 卷号: 81, 期号: 3, 页码: 601-610
作者: Qiu, Hao; Chen, Yi-Feng

收藏 | 浏览/下载：39/0 | 提交时间：2010/10/13

ECOLOGY

Experimental study on the 1550 nm all fiber heterodyne laser range finder 期刊论文
Applied optics, 2009, 卷号: 48, 期号: 34, 页码: 6575-6582
作者: Yang, Fu; He, Yan; Shang, Jianhua; Chen, Weibiao

收藏 | 浏览/下载：14/0 | 提交时间：2019/05/10

Effects of Magnesium Lithospermate B and its Analogues on Ca2+ Homeostasis in Cultured Rat Thoracic Aorta Vascular Smooth Muscle Cells 期刊论文
PLANTA MEDICA, 2009, 卷号: 75, 期号: 15, 页码: 1573-1579
作者: Chen, Li; Xuan, Li-Jiang; Wang, Yi-Ping

收藏 | 浏览/下载：14/0 | 提交时间：2019/01/08

magnesium lithospermate B sodium rosmarinate magnesium lithospermate vascular smooth muscle cells Fluo-3

A 1600 year multiproxy record of paleoclimatic change from varved sediments in Lake Xiaolongwan, northeastern China 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2009, 卷号: 114
作者: Chu, Guoqiang; Sun, Qing; Wang, Xiaohua; Li, Dong; Rioual, Patrick

收藏 | 浏览/下载：11/0 | 提交时间：2018/09/26

A 1600 year multiproxy record of paleoclimatic change from varved sediments in Lake Xiaolongwan, northeastern China 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2009, 卷号: 114
作者: Chu, Guoqiang; Sun, Qing; Wang, Xiaohua; Li, Dong; Rioual, Patrick

收藏 | 浏览/下载：12/0 | 提交时间：2018/09/26

Acid and alkali buffer capacity of typical fluvor-aquic soil in huang-huai-hai plain 期刊论文
Agricultural sciences in china, 2009, 卷号: 8, 期号: 11, 页码: 1378-1383
作者: Huang Ping; Zhang Jia-bao; Zhu An-ning; Zhang Cong-zhi

收藏 | 浏览/下载：24/0 | 提交时间：2019/05/10

Fluvor-aquic soil Huang-huai-hai plain Ph buffer capacity (phbc)

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