学术活动

水生所11月2日创新系列讲座预告(2016-09)

  时间:2016年11月2日 星期三 上午10:00

  地点:1号实验楼 8楼学术报告厅

  报告专家:Prof. F. Joseph Margraf 美国水产学会主席 阿拉斯加大学费尔班克斯分校

  报告题目:Using electronics to measure fat content of fish

  专家简介:

  F. Joseph Margraf is a fish biologist and current President of American Fisheries Society, and Professor of School of Fisheries and Ocean Sciences, University of Alaska Fairbanks. He received a BS in fisheries science from Cornell University (1970) and an MS in fisheries science from the Texas A&M University (1977). Joseph worked for LGL Ecological Research Associates, TX (1977-1980), the Maryland, West Virginia, and Ohio Cooperative Fish and Wildlife Research Units (1980-1999), and Alaska Cooperative Fish and Wildlife Research Unit and School of Fisheries and Ocean Sciences and Institute of Arctic Biology, University of Alaska Fairbanks (1999-2009). Then he joined U.S. Geological Survey and Western Cooperative Research Units and served as president of American Fisheries Society (2009-present). Joseph has long been involved in research of using bioenergetic model and bioelectrical impedance analysis to assess fish condition. He has published over 100 total publications and major project reports since 1972.

  报告摘要:

  Bioelectrical Impedance Analysis (BIA) is commonly used in human health and nutrition assessment, but has only recently been considered a potential tool for fish. Once calibrated, BIA estimates fat levels without the need to kill the fish. Despite the promise held by BIA, published studies have been divided on whether it provides accurate estimates of body composition in fish. In cases where BIA was not successful, calibration attempts lacked the range of fat levels or sample sizes needed for success (range of dry fat levels of 29%, n=60 yielding an R2 of 0.8).

  近期发表文章:

  Hartman, K.J., and F.J. Margraf, A.W. Hafs, and M.K. Cox. 2015. Bioelectrical Impedance Analysis: A New Tool for Assessing Fish Condition. Fisheries. 40: 590-600.

  Overton, A.S., J.C. Griffin, F.J. Margraf, E.B. May, and K.J Hartman. 2015. Chronicling long-term predator responses to a shifting forage base in Chesapeake Bay: An energetics approach. Transactions of the American Fisheries Society. 144: 956-966.

  Stolarski, J.T, F.J. Margraf, J.G. Carlson, and T.M. Sutton. 2014. Lipid and moisture content modeling of amphidromous Dolly Varden Char using Bioelectrical Impedance Analysis. North American Journal of Fisheries Management. 34: 471-481.

  Wirth, L., A. Rosenberger, A. Prakash, J. Margraf, and T. Hamazaki. 2012. A remote sensing/GIS-based approach to identify and model spawning habitat for fall chum salmon in a sub-arctic, glacially-fed river. Transactions of the American Fisheries Society 141:1349-1363.

== 实验室与学会 ==
  • == 实验室与学会 ==
  • 水产品种创制与高效养殖全国重点实验室
  • 中国科学院藻类生物学重点实验室
  • 农业部淡水养殖病害防治重点实验室
  • 武汉白暨豚保护基金会
  • 湖北省海洋湖沼学会
  • 中国动物学会原生动物学分会
  • 中国动物学会斑马鱼分会
  • 湖北省暨武汉动物学会
  • 中国水产学会鱼病学专业委员会
  • 中国鱼类学会
== 平台建设 ==
  • == 平台建设 ==
  • “一带一路”海域赤潮数据库
  • 国家水生生物种质资源库
  • 国家斑马鱼资源中心
  • 中国科学院淡水藻种库
  • 中国科学院武汉生命科学大型仪器区域中心
  • 湿地生态系统观测研究野外站联盟
  • 中国科学院水生生物研究所分析测试中心
  • 中国科学院超级计算武汉分中心
  • 水生生物博物馆
== 相关网站推荐 ==
  • == 相关网站推荐 ==
  • 中国科学院
  • 农业农村部
  • 科学技术部
  • 生态环境部
  • 国家自然科学基金委员会
  • 中国科学院武汉分院
  • 湖北省科学技术厅
  • 湖北省生态环境厅
  • 湖北省农业农村厅