Here is a great link that I have used in the past to build my own sampling frames.
http://www.nrel.colostate.edu/projects/fhm/equipment/SamplingFrame/VegSamplingFrameInstructions.htm If you don't want to make it collapsible, you can always just glue it together. Good luck, Sarah On Fri, Jan 28, 2011 at 10:14 AM, Mike Schening <[email protected]> wrote: > Annamarie, > > We make our own using PVC from the local hardware store. > For a small quadrat, you can use 1"dia. pvc pipes and corner pieces > (material cost <$20), and buy a hand cutter for about $12. > > If you want to get fancy and subdivide the quadrat (say 10cm squares) drill > holes in the sides every 10 cm and thread it with string. Simple and > cheap. > > > Mike Schening > > > > > > > > > Date: Thu, 27 Jan 2011 14:39:12 -0500 > From: Annemarie Kramer <[email protected]> > Subject: US supplier for quadrats > > Dear all, > > I am planning to do some ecological monitoring and would like to use 50 cm > x > 50 cm quadrats (in the water). Does anyone know any suppliers in the US > where I could get this from? I haven"t found any through online searches. > > Thank you, > > Annemarie > -- Sarah Treanor Bois Department of Ecology and Evolutionary Biology University of Connecticut [email protected]
