CalPhotos    Photo Database

Macrocystis pyrifera; Giant Kelp   

Contributors      Log In  
 

click photo for larger file
Macrocystis pyrifera
Macrocystis pyrifera
Giant Kelp
Photographer: Lovell and Libby Langstroth
Organization: California Academy of Sciences
Collection: CalAcademy

ID: 0000 0000 0405 0758 (2005-04-16)

Copyright © 2005 California Academy of Sciences

 
INFORMATION PROVIDED WITH THE PHOTO
  • date of photo  between 1970 and 1974
  • latitude 34.00497   longitude -119.72547   max error distance 19344 meters     View on Google Maps.
  • horizontal datum World Geodetic System 1984
  • georeferencing source GeoLocate
  • location   Channel Islands National Park (Santa Barbara County, California, US)
  • family Lessoniaceae
  • order Laminiariales
  • class Phaeophyceae
  • plant community   Subtidal
  • notes   Gas filled floats support giant kelp as it races from depths of over 25 m toward the surface seeking sunlight. There it spreads forming vast canopies. During upwelling, it can grow at rates up to 50 cm /day--as fast as tropical bamboo. . The green color of kelp's chlorophyll is masked by the golden brown fucozanthin, an accessory photosynthetic pigment.
  • camera   Rolleimarin
  • photo category: Plant - algae

  • MORE INFORMATION ABOUT THIS PLANT
  • common names   Giant Kelp (photographer)
  • Look for Jepson Manual treatments, maps (University & Jepson Herbaria)
  • View Calflora record for Macrocystis pyrifera
  • View all photos in CalPhotos of Macrocystis pyrifera
  • Check Google Images for Macrocystis pyrifera


  • The photographer's identification Macrocystis pyrifera has not been reviewed. Click here to review or comment on the identification.

     
    Using this photo   The thumbnail photo (128x192 pixels) on this page may be freely used for personal or academic purposes without prior permission under the Fair Use provisions of US copyright law as long as the image is clearly credited with Lovell and Libby Langstroth © California Academy of Sciences.

    Permission is granted to use the enlargement for personal, academic, or non-profit purposes as long as the user fills out the following form: https://forms.gle/R2ZUig8o8iYj4TrW9 and the image is clearly credited with Lovell and Libby Langstroth © California Academy of Sciences. For higher resolution images or commercial use please fill out this form: https://forms.gle/QKoVskQBcnYZPbrD6. Please make sure to include the 16 digit ID number for the image.


     

    Copyright © 1995-2024 UC Regents. All rights reserved.

    CalPhotos is a project of BNHM     University of California, Berkeley