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The preservation of our ecosystem as we move forward into the New Year is one of the bigger issues facing grounds managers. The grand initiative for 2009 is site sustainability. Why is it important? How can it be done economically? What elements need to be taken into consideration?
It?EUR??,,????'?????<???EUR?s true, there are standards for green buildings, but guidelines for sustainable landscapes have yet to be named. For consideration comes hydrology, vegetation, soil, materials usage and the health and well-being of the people around us.
There is an effort underway to address these issues and to help grounds managers transition their site into one that is environmentally sound and has the ability to regenerate natural resources and improve the health of the earth?EUR??,,????'?????<???EUR?s ecosystem.
I found the following information to be quite useful, as well as interesting, as it addresses current practices and why the move toward more eco-friendly practices is extremely important.
?EUR??,,????'?????<?Disturbing and removing vegetation, which commonly occurs during site development, can damage soil structure and increase erosion and sedimentation. Plants need adequate amounts of soil to be healthy. Also, disturbed soils can release into the atmosphere significant amounts of organic carbon previously sequestered in the soil. [We can] preserve and protect healthy soils by identifying areas of healthy solids, retaining topsoil, preventing erosion and sedimentation, minimizing grading, compaction and soil disturbance and avoiding vegetation removal and disturbance.?EUR??,,????'?????<?
?EUR??,,????'?????<?Invasive species in landscape design jeopardize native wildlife species. Approximately 85 percent of the invasive woody plant species in the U.S. were introduced for landscape or ornamental and approximately 5,000 plant species are estimated to have escaped to natural ecosystems. [We can] protect and conserve existing vegetation by incorporating healthy native or non-invasive vegetation currently existing on the site into the site design. Encourage a tight disturbance zone to limit construction damage to vegetation.?EUR??,,????'?????<?
?EUR??,,????'?????<?Contaminated stormwater runoff from developed land is the leading cause of water quality problems and accounts for 70 percent of urban water pollution. Runoff from developed areas can contain oil, grease, excessive nutrients, pathogens such as E. coli and hepatitis A, persistent bioaccumulative toxic (PBT) chemicals and heavy metals. To sustain the site, incorporate water infiltration into the site design. Install a rain garden or small vegetated catchment areas which filter rainwater and increase groundwater recharge by capturing excess water.?EUR??,,????'?????<?
Elevate the value of landscapes by outlining the economic, environmental and human well-being benefits of sustainable sites, Connect buildings and landscapes to contribute to environmental and community health, Provide performance benchmarks for site sustainability, Link research and practice associated with the most sustainable materials and techniques for site development construction and maintenance, Provide recognition for high performance in sustainable site design, development and maintenance, and Encourage innovation. Right now, the PGMS Sustainability Committee is reviewing the latest report, ?EUR??,,????'?????<?Guidelines and Performance Benchmarks?EUR??,,????'?????<? from the Sustainable Sites Initiative (SSI). This report, which potentially will serve as a tool that can be inserted into certification processes for green building and site sustainability, consists of elements that would profoundly impact the management of grounds. To be as thorough and inclusive as possible, the Committee is seeking your input. The report can be viewed at www.sustainablesites.org. You can also find more information about soil, hydrology, vegetation and human health and well-being on the site. You can find more information about the Professional Grounds Management Society online at www.pgms.org.
Right now, the PGMS Sustainability Committee is reviewing the latest report, ?EUR??,,????'?????<?Guidelines and Performance Benchmarks?EUR??,,????'?????<? from the Sustainable Sites Initiative (SSI). This report, which potentially will serve as a tool that can be inserted into certification processes for green building and site sustainability, consists of elements that would profoundly impact the management of grounds. To be as thorough and inclusive as possible, the Committee is seeking your input. The report can be viewed at www.sustainablesites.org. You can also find more information about soil, hydrology, vegetation and human health and well-being on the site.
You can find more information about the Professional Grounds Management Society online at www.pgms.org.
Francisco Uviña, University of New Mexico
Hardscape Oasis in Litchfield Park
Ash Nochian, Ph.D. Landscape Architect
November 12th, 2025
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