An analysis of the mosaic structure of regional landscape using GIS and remote sensing Species composition and distribution of algae in Wuquanshan of Lanzhou A study on weed population dynamics and niches in a flax field in the Lanzhou area Some New Taxa of Chara from Northwest China Early Tertiary fossil plants and paleoclimate of Lanzhou Basin Cloning and Bioinformatics Analysis of MAPK13 Gene in Lanzhou Fat-tailed Sheep Effects of nitrogen on yield, nutrient accumulation and quality of Lanzhou lily Effect of different N rates on nutrient accumulation and nitrogen use efficiency in rainfed land Lanzhou lily Spatial distribution of soil nutrients and soil microbes in five arbore-bushe-grass lands at the south-north hills in Lanzhou, China THE HISTORICAL SUCCESSION OF VEGETATION IN LANZHOU An urban ecosystem assessment method and its application Evaluation on urban ecosystem health by employing Set Pair Analysis:a case study in Lanzhou, China Wheat Flour Quality Requirement for Lanzhou Hand-Stretched Noodles Weed communities and eco-niches in wheat fields of the Yellow River irrigation zone of Lanzhou The livable evaluation and analysis of characteristics of space in Lanzhou Effect of different amounts of potassium fertilizer on the growth, nutrient uptake and quality of Lanzhou lily Pharmacognostic studies on Cistanche lanzhouensis Simultaneously Detection of Two Main Lanzhou Lily (Lilium davidii var. unicolor) Viruses by RT-PCR