1Special issue on land reclamation in ecological fragile areasZhenqi Hu1-2240 years of the Surface Mining Control and Reclamation Act (SMCRA): what have we learned in the State of WyomingBrenda K.Schladweiler3-73Surface coal mine permit application for successful reclamation, semi-arid shortgrass prairie (Wyoming, USA)Anna Krzyszowska Waitkus8-174Concurrent mining and reclamation for underground coal mining subsidence impacts in ChinaYoginder P.Chugh18-355Assessment of several typical physical properties of reclaimed farmland filled with Yellow River sediment in Jining, ChinaZhenqi Hu, Peijun Wang, Russell S.Yost, Fang Shao, Linghua Duo36-466Plant growth and their root development after inoculation of arbuscular mycorrhizal fungi in coal mine subsided areasYinli Bi, Yanxu Zhang, Hui Zou47-537Management of coal processing wastes: studies on an alternate technology for control of sulfate and chloride dischargePaul T.Behum, Yoginder P.Chugh, Liliana Lefticariu54-638Utilization of coal fly ash and municipal sewage sludge in agriculture and for reconstruction of soils in disturbed lands: results of case studies from Greece and ChinaChristos D.Tsadilas, Zhenqi Hu, Yinli Bi, Thomai Nikoli64-699The applicability of soil flushing technology in a metallurgical plantP.P.Manca, P.Caredda, G.Orrù70-7710Green infrastructure: a planning concept for the urban transformation of former coal-mining citiesPeter Wirth, Jiang Chang, Ralf-Uwe Syrbe, Wolfgang Wende, Tinghao Hu78-9111Construction of green infrastructure in coal-resource based city: a case study in Xuzhou urban areaJiang Chang, Tinghao Hu, Xiangxu Liu, Xiaogeng Ren92-10412Vegetation change detection research of Dunhuang city based on GF-1 dataZhaopeng Zhang, Zengyuan Li, Xin Tian105-111