Wittman, J. and Mundell, J.A., 1997, “Evaluation of Risks of Potential Contaminants in Well Field Protection Areas”, Center for Urban Policy and the Environmental, Indiana University Purdue University, Indianapolis, Indiana, 60 p.
PublicationsPosted on
Wittman, J. and Mundell, J.A., 1997, “Evaluation of Risks of Potential Contaminants in Well Field Protection Areas”, Center for Urban Policy and the Environmental, Indiana University Purdue University, Indianapolis, Indiana, 60 p.
- Midwestern States Environmental Consultants Association
- Environmental & Engineering Geophysical Society
- Professional Geologists of Indiana, Inc.
- National Groundwater Association
- American Societies of Chemical / Civil Engineers
- Association of Environmental and Engineering Geologists
- Indiana Association for Environmental Professionals
- Geological Society of America
- Indiana Geographic Information Council
- Economy of Communion
Mulch is very important to your tree’s health by adding a buffer from the heat and cold and helping to keep the roots moist.
Add mulch to the base of your tree (keep from touching the trunk) by removing any grass within a 3 to 10 foot area depending on the size of your tree. Pour natural mulch such as wood chips or bark pieces 2 to 4 inches deep within the circle.
Source: Arbor Day
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