Prairie Works is the source for ecological and landscape services in Northwest Illinois. Prairie Works can assist on projects large and small ranging from prairie and woodland restoration, invasive species control, controlled burning, bio-engineered erosion control and landscaping through the use of native plants. Prairie Works offers an environmentally friendly and dynamic solution to traditional land use practices and strives to connect people to the natural history of the area.

Cory's Blog: A cyber bulletin containing information, statements, news, reports, inside dope, observations and ramblings. Please browse the archives at your leisure.

Monthly Archive for August, 2008

Wildflower Photoscans

Rosa carolina from UMWGalena resident, Richard Pearce, has just launched a new website that catalogues high-resolution photoscans of wild plants from the region. Not to be confused with photographs, these images are scanned in the field or in the studio using a normal office ’scanner’, a laptop, a light source and a power pack. Richard can capture images of wild plants with amazing clarity and resolution with this setup. High end cameras are grabbing 8-20 mega pixels and lack the up close detail. With a scanner he is achieving 50-100 mega pixels with incredible details up close. This allows you to see plant details not able to be seen with the naked eye. This artform was the subject of an exhibit at the University of Wisconsin-Platteville in 2006 featuring Richard’s mural sized images.

Richard accidentally stumbled upon the process in 2001. He said of the discovery, ” What I saw that night with the office scanner clearly went beyond macro-photography and into the realm of microscopy.” Since then he has successfully scanned over 200 species and a few insects within the Tri-State region, including some threatened and endangered plants. Currently the website contains 69 species with more images added every week.

Richard in action

Along with the incredible photoscans of individual plants on the new website. Each species has a description based on personal research, a plant distribution map, a satellite image of the general location where the plant was scanned and its exact GPS coordinates. The site will be constantly evolving as time goes on and Richard does not expect to become bored with this hobby as the plant diversity in the area and advances in scanner technology could keep him busy for a lifetime.

The new website is called the Upper Mississippi Wildflower Series. Richard welcomes critical feedback from web viewers.

http://www.arrasimages.com/UMW.html View the website here

 

 

21st NAPC

Taken from a stain glass piece at the Bluff County Co-opI just returned from attending the 21st North American Prairie Conference in Winona, MN. The NAPC is the Super Bowl™ for prairie ecologists. I had a great time visiting with fellow colleagues, attending many presentations on restoration techniques, learning about Winona and studying some high quality prairies and supper clubs around the Mississippi River. I also had the great opportunity to listen to Wes Jackson speak and Immortal River author, Dr. Calvin Fremling signed my book.

My take home points from the conference are as follows:

  • Jevons Parodox  is something I need to learn more about
  • Parasitic plants such as Pedicularis canadensis will be an increasingly useful tool in restorations
  • ‘Sumac’ received its name from ‘Shoemack’ as its tannins were used for tanning shoe leather
  • Climate change is a very secret topic within high government ranks
  • Diverse prairies offer the highest biomass yields of any alternative energy form
  • Amorpha canescens will stay in one place for many decades

Wes Jackson’s keynote address on Friday was very inspiring. He talked of a future agriculture based on perennial plants of native origin. He dubbed this ”Perennial PrairieCulture.” He maintains a vision that by 2050 the current agricultural processes will be replaced by ones of sustainability. For that reason he stated, “Prairie restoration is one of the most important endeavours that a man can be engaged in.” Preaching to the choir certainly, preaching to humanity hopefully…

The 22nd North American Prairie Conference is to be held in 2010 at Cedar Falls, IA.