The first presenter was Dr. Kelby Fite and he gave us a review of soil studies by Bartlett. Among many topics he explained the rapid soil improving effect of fine roots, which are able to add organic matter into depths of the soil. Also, the use of high quality, smaller planting stock in areas with limited soil space may allow a longer timeframe before rooting space becomes an issue. He later discussed the importance of not only selecting high quality trees, but techniques to improve long term root structure. He was followed by Dr. Fouad Jaber’s discussion of storm water management utilizing trees, bioswales, and bioretention areas. Some advances in storm water management include the use of green roofs, even in downtown Dallas where a highway overpass is now a park with trees in spite of the fact that much of the soil is no more than a few inches thick. Trees have potential to control erosion with roots while also uptaking water and reducing the burden on public storm water control. A very interesting point he made concerned the use of bioretention in everyday settings such as home yards. By simply creating depressed areas in the soil, “bonus” water can retained and absorbed into the soil. Features and designs like these serve an important role in slowing water, forcing soil absorption, and stopping pollutants from flowing to rivers and harming crucial water bodies.
If you give trees large quantities of uncompacted soil, things work out pretty well. -Dr. Kelby Fite
There were over 200 participants and the conference was completely sold out, so we thank you for making this conference a success and we will strive to make next year’s conference even better. The presentation room was comfortable, and the weather was exceptional if you had a chance to walk along the water out front. We hope that the change in venue was a positive experience overall and we hope to offer more advantages to our attendees in the future. If you would like to participate in the planning of the 2019 conference, please contact Laura Miller.