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| 1 | Ecological Economic Problems and Development Patterns of the Arid Inland River Basin in Northwest China显示文摘中国西北部干旱区的内陆河流域位于欧亚大陆的中心(35°N,106°E),占全国陆地总面积的24.5%,是世界上最干旱的地区之一。该区具有较为湿润的山地和干旱的平原地带性交替特征。发源于山区的几条河流,如黑河、石羊河.疏勒河和塔里木河,在流经中游地区,孕育了一些生机盎然的绿洲后,注入一些小的湖泊或者消失在广袤的干旱荒漠盆地。山地.绿洲和沙漠相间分布的景观特征是中国西北干旱区内陆河流域典型的景观格局。尽管该区相对于其他的干旱地区来说有较多的农牧业生产活动,水资源问题仍然是限制该区经济发展的重要影响因素。我们以黑河流域作为一个案例, | Lihua Zhou Key Laboratory of Desert and Desertification,Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,320 Dong Gang West Road,Lanzhou 730000,People’s Republic of China lhzhou@lzb.ac.cnGuojing Yang Laboratory of Watershed Hydrology and Ecology,Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,320 Dong Gang West Road,Lanzhou 730000,People’s Republic of China ygj7518@163.com | 2006 | AMBIO-人类环境杂志2006，35，6： | 11 |
| 2 | Magnetic characteristics of dustfall in urban area of north China and its environmental significance显示文摘Urban particulate pollutants not only affect urban air quality but also directly threaten public health. Lanzhou has been one of the most seriously polluted cities in the world due to its special geophysical location and weather conditions, which makes it an ideal place for urban particulate pollution study. In this study a set of environmental magnetic parameters (χlf, χfd%, χARM, SIRM, HIRM, SOFT and back field IRM) were measured and analyzed for the dustfall samples collected monthly during 1997.4―2000.5 and 2004.11―2005.10 at Lanzhou University campus (KLD and CCS) and at a clear site of Gaolanxian (GLX). Results demonstrate that the main magnetic minerals in the dustfall are magnetite, with some maghaemite and haematite. Cross plots of Mrs/Ms vs. Bcr/Bc and χfd% vs. χARM/SIRM indicate that the main magnetic grain sizes are pseudo-single-domain (PSD). The high concentration of magnetic min-erals in the dustfall indicates that Lanzhou is seriously polluted. The main pollution sources are an-thropogenic activities and nature dust, with the former posing a great threat during the whole year, which is different from the general view that the natural dust is the main contributor in summer. With great efforts of the government and local authority in the past decades, the air quality in Lanzhou has been improved in winter, but it is not so obvious in summer. This study also reveals that as a simple, rapid and accurate technology, environmental magnetism could be a valuable tool for urban pollution study. | XIA DunSheng1,2, YANG LiPing2, MA JianYing1, YU Ye1, WANG Guan2 & CHEN FaHu2 1 Key Laboratory of Desert and Desertification, Institute of Cold and Arid Regions Environmental and Engineering, Chinese Academy of Sciences, Lanzhou 730000, China 2 CAEP, Key Laboratory of West China’s Environmental System (Ministry of Education), Lanzhou University, Lanzhou 730000, China | 2007 | Science China Earth Sciences2007，50，11： | 8 |
| 3 | The Protection Policy of Eco-environment in Desertification Areas of Northern China:Contradictions and Countermeasures显示文摘中国北方沙漠化土地以其广泛的分布和迅速发展构成了区域环境和社会经济发展的丰题。截止2000年,中国北方沙漠化土地面积达3.857×10^5km^2,并且正以每年3595km^2的速度住扩展。为了遏制不断恶化的生态环境,中国政府曾诉诸丁生物技术措施和工程措施,但收效甚微。20世纪90年代末,中央政府在陕北看到了退耕还林(草)和封山绿化对保护生态环境的作用,于是节约用水、退耕还林(草)、禁牧以及移民搬迁等生态保护政策便成为中国沙漠化地区生态环境治理的主要内容。但由于生态保护政策与保护生态环境的现实产生了一系列的矛盾,并没有改变牛态环境局部治理、整体恶化的态势。 | Ma Yonghuan Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,260 Dong Gang West Road,Lanzhou 730000,People’s Republic of China.mayonghuan2OOO@sina.com.cnFan Shengyue Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,260 Dong Gang West Road,Lanzhou 730000,People’s Republic of China.syfan@ns.lzb.ac.cn | 2006 | AMBIO-人类环境杂志2006，35，3： | 4 |
| 4 | Barchans of Minqin:quantifying migration rate of a barchan显示文摘The migration speed of a typical barchan on the border of Minqin oasis,Gansu Province,northwestern China,was estimated by means of two methods.One is on the basis of a simple physical model and short-term field measurements.The other comes from the combination of the barchan internal structure detected by ground-penetrating radar and optical/radiocarbon dating techniques.The upper limit of migration speed given by conventional C-14 dating is 3.42 m/yr.The optically stimulated luminescence dating indicates that the time-average migration speed of the studied barchan was 1.78 m/yr in 28 years prior to 2007.The physical estimation further suggests that the annual migration speed has increased in recent years. | ZhenTing Wang 1,2*,Hui Zhao 1,KeCun Zhang 1,XiaoZong Ren 2,FaHu Chen 2,Tao Wang 1 1.Key Laboratory of Desert and Desertification,Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou,Gansu 730000,China.2.CAEP,Key Laboratory of Western China’s Environmental Systems(Ministry of Education),Lanzhou University,Lanzhou,Gansu 730000,China. | 2009 | Research in Cold and Arid Regions2009，1，2： | 4 |
| 5 | Locally advanced breast cancer显示文摘 | Jorgensen J Cold S Kamby C | 2007 | Ugeskr Laeger2007，169，37： | 1 |
| 6 | In vitro evaluation of a system for pH-controlled peroral delivery of metformin显示文摘 | COLD G D FALCHI S ZAMBITO Y | 2002 | J Controlled Release2002，80，： | 1 |
| 7 | Estimation of Summer Rainfall over an Arid Area using AMSR-E Measurements:A Case Study in Xinjiang,China显示文摘Rainfall estimate in arid region using passive microwave remote sensing techniques has been a complex issue for some time.The main reason for this difficulty is that the high and variable emissivity of land surfaces greatly aggravates the complexity of the signatures from the rain cloud.The Xinjiang area,located in the northwest of China,holds all the typical characteristics of arid climate.A rainfall algorithm has been developed for this region by using the Advanced Microwave Scanning Radiometer for Earth Observing System(AMSR-E) measurements.The algorithm attempts to use all 12 chan-nels on the AMSR-E instrument and a two-step method calibrated over 11 days of hourly rain-gauge data.First,Stepwise Discriminant Analysis(SDA) used to optimally estimate rain pixels based on all 12 channels,although only three channels were found to be necessary.Next,a rain predicator scattering index was used to estimate rain rates.A linear relationship between the rain rates and the scattering index above the threshold of 3.0K was constructed with a simple approximately linear function.The estimated rain rates were compared with the rain-gauge data used to calibrate the method,and a good relationship was found with a root-mean-square error of 2.1mm/h.The numerical calculations and comparisons show that the algorithm works well in the Xinjiang area. | Lei Wang1,Jun Wen1*,Wen Yang1,Hui Tian1,Tangtang Zhang1,Xiaokang Shi1,Xiehui Li2,Yizhou Zhao3,Yuan’an Jiang3,Yuanpeng Li3 1.Key Laboratory for Climate Environment and Disasters of Western China,Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou Gansu 730000,China 2.College of Resource and Environment,Key Laboratory of Western China’s Environmental Systems,MOE,Lanzhou University,Lanzhou Gansu 730000,China 3.Xinjiang Climate Center,Urumqi Xinjiang 830002,China | 2008 | Research in Cold and Arid Regions2008，，1： | 1 |
| 8 | Reconnecting Cities to the Biosphere: Stewardship of Green Infrastructure and Urban Ecosystem Service 显示文摘 | Andersson E Barthel S Borgstrom S Colding J Elmqvist T Folke C Gren A | 2014 | AMBIO2014，43，： | 1 |
| 9 | Does timing of adjuvant chemotherapy influence the prognosis after early breast cancer?Results of the Danish Breast Cancer Cooperative Group (DBCG)显示文摘 | Cold S During M Ewertz M | 2005 | Br J Cancer2005，93，6： | 1 |
| 10 | Civic greening and environmental learning in public - access community gardens in Berlin 显示文摘 | Bendt P Barthel S Colding J | 2013 | Landscape and Urban Planning2013，，1： | 1 |
| 11 | Co-expression of nociceptor properties in dorsal rool ganglion neurons from the adult rat in vitro显示文摘 | Cold MS Dastmalchi S Levine JD | 1996 | Neuroscience1996，71，1： | 1 |
| 12 | Measuring determinants of occupati- onal health related behavior in flemish farmers: An application of the Theory of Planned Behavior 显示文摘 | Cold mont A Van den Broucke S | 2008 | Journal of Safety Research2008，39，1： | 1 |
| 13 | Locally advanced breast cancer 显示文摘 | Jorgensen J Cold S Kamby C | 2007 | Ugeskr Laeger2007，169，37： | 1 |
| 14 | The postmastectomy pain syndrome:an epidemiologica/ study on the prevalence of' ehronie pain after surgery' for breast cancer 显示文摘 | Vilholm OJ S Cold L Rasmussen% | 2008 | Br J Cancer2008，99，4： | 1 |
| 15 | RNA pseudoknots that inhibit human immunodeficiency virus type 1 reverse transcriptase显示文摘 | Tuerk C MacDougal S Cold L | 1992 | Proc Natl Acad Sei USA1992，89，15： | 1 |
| 16 | Primary inoperable breast canc-er 显示文摘 | Jorgensen J Cold S Kamby C | 2007 | Ugeskr Laeger2007，169，37： | 1 |
| 17 | Co-expression of nociceptor properties in dorsal tool ganglion neurons from the aduh rat in vitro 显示文摘 | Cold MS Dastmalchi S Levine JD | 1996 | Neuroscience1996，71，1： | 1 |
| 18 | Regulatory role of glucocorticoids and glueoeorticoid receptor mRNA levels on tyr-sine hydmxylase gene expression in the locus eoeruleus during repeated immobilization stress显示文摘 | Makino S Smith M A Cold P W | 2002 | Brain Res2002，943，2： | 1 |
| 19 | Radioloic staging of thoracoabdominal tumors in childhood显示文摘 | Merten D F Cold S H | 1994 | Radiol Clin North Am1994，32，1： | 1 |
| 20 | A systematic review of persistence and compliance with bisphosphonates for osteoporosis 显示文摘 | CRAMCR J A COLD D T SILVERMAN S L | 2007 | Osteoporos Int2007，18，8： | 1 |
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