Hydrologic and water quality impacts and biomass production potential on marginal land. - Qingyu Feng; Indrajeet Chaubey; Young Gu Her; Raj Cibin; Bernard A. Engel; Jeffrey Volenec; Xiuying Wang 003 (Environ. Model. Softw., 2015)

Marginal land suitability for switchgrass, Miscanthus and hybrid poplar in the Upper Mississippi River Basin (UMRB). - Qingyu Feng; Indrajeet Chaubey; Bernard A. Engel; Raj Cibin; K. P. Sudheer; Jeffrey Volenec (Environ. Model. Softw., 2017)

Design and development of a web-based interface for the Agricultural Policy Environmental eXtender (APEX) model. - Qingyu Feng; Bernard A. Engel; Dennis C. Flanagan; Chi-Hua Huang; Haw Yen; Lei Yang (Environ. Model. Softw., 2019)

GeoAPEXOL, a web GIS interface for the Agricultural Policy Environmental eXtender (APEX) model enabling both field and small watershed simulation. - Qingyu Feng; Dennis C. Flanagan; Bernard A. Engel; Lei Yang; Liding Chen (Environ. Model. Softw., 2020)

A framework for automated and spatially-distributed modeling with the Agricultural Policy Environmental eXtender (APEX) model. - Feng Pan 006; Qingyu Feng; Ryan P. McGehee; Bernard A. Engel; Dennis C. Flanagan; Jingqiu Chen (Environ. Model. Softw., 2021)

Fuzzy Logic Modeling of Land Degradation in a Loess Plateau Watershed, China. - Ang Lu; Peng Tian; Xingmin Mu; Guangju Zhao; Qingyu Feng; Jianying Guo; Wenlong Xu (Remote. Sens., 2022)

GeoAPEX-P, A web-based, spatial modeling tool for pesticide related environmental assessment. - Feng Pan 006; Qingyu Feng; Haw Yen; Dongyang Ren; Zhenxu Tang; Robin Sur; Jingqiu Chen; Bernard A. Engel (Environ. Model. Softw., 2023)

A distributed model parameter optimization toolbox performing multisite calibration in the lump and distributed mode for the SWAT model. - Qingyu Feng; Liding Chen; Lei Yang; Haw Yen; Ruoyu Wang 036; Feng Wu; Yang Feng; Raj Cibin; Bernard A. Engel; Nina Omani; Panagiotis D. Oikonomou; Asim Zia (Environ. Model. Softw., 2023)