Now showing items 1-2 of 2

    • Emerging opportunities and challenges in phenology : a review 

      Tang, Jianwu; Körner, Christian; muraoka, hiroyuki; Piao, Shilong; Shen, Miaogen; Thackeray, Stephen; Yang, Xi (John Wiley & Sons, 2016-08-18)
      Plant phenology research has gained increasing attention because of the sensitivity of phenology to climate change and its consequences for ecosystem function. Recent technological development has made it possible to gather ...
    • Underwater camera positioning by sonar 

      Edgerton, Harold E.; Cousteau, Jacques Y.; Hersey, J. B.; Backus, Richard H. (Woods Hole Oceanographic Institution, 1960-03)
      A pulse sonar system is described for measuring the height above the bottom of an underwater camera and other equipment in the deep oceans. Using this method, cameras have been positioned for photography at depths to ...