Akio Imai Lake Biwa Branch Office National Institute for Environmental Studies Biography Publications Institution JoVE Articles Akio Imai has not added a biography. If you are Akio Imai and would like to personalize this page please email our Author Liaison for assistance. Publications Development of Photosynthetic Carbon Fixation Model Using Multi-excitation Wavelength Fast Repetition Rate Fluorometry in Lake Biwa PloS One. 2021 | Pubmed ID: 33529253 Primary Production Estimated for Large Lakes and Reservoirs in the Mekong River Basin The Science of the Total Environment. Dec, 2020 | Pubmed ID: 32768771 Magnetic Resonance Imaging As a Novel Method for Elucidating Sediment Burrow Structures and Functions ACS Omega. Jun, 2020 | Pubmed ID: 32637767 Incorporation Characteristics of Exogenous 15N-labeled Thymidine, Deoxyadenosine, Deoxyguanosine and Deoxycytidine into Bacterial DNA PloS One. 2020 | Pubmed ID: 32106263 Characterization of Dissolved Organic Matter in Wastewater During Aerobic, Anaerobic, and Anoxic Treatment Processes by Molecular Size and Fluorescence Analyses Water Research. Mar, 2020 | Pubmed ID: 31935641 Vertical Variation of Bulk and Metabolically Active Prokaryotic Community in Sediment of a Hypereutrophic Freshwater Lake Environmental Science and Pollution Research International. Mar, 2019 | Pubmed ID: 30809750 Coniferous Coverage As Well As Catchment Steepness Influences Local Stream Nitrate Concentrations Within a Nitrogen-saturated Forest in Central Japan The Science of the Total Environment. Sep, 2018 | Pubmed ID: 29715658 The Dynamics of Pico-sized and Bloom-forming Cyanobacteria in Large Water Bodies in the Mekong River Basin PloS One. 2017 | Pubmed ID: 29272288 Improvement of COD Removal by Controlling the Substrate Degradability During the Anaerobic Digestion of Recalcitrant Wastewater Journal of Environmental Management. Oct, 2016 | Pubmed ID: 27449962 Dynamics of Particulate Phosphorus in a Shallow Eutrophic Lake The Science of the Total Environment. Sep, 2016 | Pubmed ID: 27151498 Unexpected Diversity of PepA Genes Encoding Leucine Aminopeptidases in Sediments from a Freshwater Lake Microbes and Environments. 2016 | Pubmed ID: 26936797 Linking Temporal Changes in Bacterial Community Structures with the Detection and Phylogenetic Analysis of Neutral Metalloprotease Genes in the Sediments of a Hypereutrophic Lake Microbes and Environments. Sep, 2014 | Pubmed ID: 25130992 Bacterial Contribution to Dissolved Organic Matter in Eutrophic Lake Kasumigaura, Japan Applied and Environmental Microbiology. Dec, 2013 | Pubmed ID: 24038686 Biogenic Phosphorus Compounds in Sediment and Suspended Particles in a Shallow Eutrophic Lake: a ³¹P-nuclear Magnetic Resonance (³¹P NMR) Study Environmental Science & Technology. Oct, 2012 | Pubmed ID: 22994917 Ecological Niche Separation in the Polynucleobacter Subclusters Linked to Quality of Dissolved Organic Matter: a Demonstration Using a High Sensitivity Cultivation-based Approach Environmental Microbiology. Sep, 2012 | Pubmed ID: 22759205 Fast and Precise Method for HPLC-size Exclusion Chromatography with UV and TOC (NDIR) Detection: Importance of Multiple Detectors to Evaluate the Characteristics of Dissolved Organic Matter Water Research. Nov, 2011 | Pubmed ID: 21959091 Quantification of Microcystis in a Eutrophic Lake by Simple DNA Extraction and SYBR Green Real-time PCR Microbes and Environments. 2008 | Pubmed ID: 21558723 Dissolved Iron and Its Speciation in a Shallow Eutrophic Lake and Its Inflowing Rivers Water Research. Feb, 2007 | Pubmed ID: 17208272 Trihalomethane Formation Potential of Dissolved Organic Matter in a Shallow Eutrophic Lake Water Research. Oct, 2003 | Pubmed ID: 12946912 Characterization of Dissolved Organic Matter in Effluents from Wastewater Treatment Plants Water Research. Feb, 2002 | Pubmed ID: 11848356 Fractionation and Characterization of Dissolved Organic Matter in a Shallow Eutrophic Lake, Its Inflowing Rivers, and Other Organic Matter Sources Water Research. Dec, 2001 | Pubmed ID: 11791831 Measuring Photophysiology of Attached Stage of Colacium sp. by a Cuvette-Type Fast Repetition Rate Fluorometer Takehiro Kazama1,2,3, Kazuhide Hayakawa4, Koichi Shimotori1,2, Akio Imai1 1Lake Biwa Branch Office, National Institute for Environmental Studies, 2Center for Regional Environmental Research, National Institute for Environmental Studies, 3Graduate School of Human Development and Environment, Kobe University, 4Lake Biwa Environmental Research Institute JoVE 63108 Biology
Measuring Photophysiology of Attached Stage of Colacium sp. by a Cuvette-Type Fast Repetition Rate Fluorometer Takehiro Kazama1,2,3, Kazuhide Hayakawa4, Koichi Shimotori1,2, Akio Imai1 1Lake Biwa Branch Office, National Institute for Environmental Studies, 2Center for Regional Environmental Research, National Institute for Environmental Studies, 3Graduate School of Human Development and Environment, Kobe University, 4Lake Biwa Environmental Research Institute JoVE 63108 Biology