The value of trees planted in residential settings has been well documented (Shroeder et al. 2006; McPherson et al. 2007), but value is only realized if trees grow to maturity. The same settings where trees provide benefits, however, present challenging and even severe growing conditions that may thwart survival and growth (Jutras et al. 2010). Empirical data to describe the survival and growth of such trees are limited, and most of the work has considered trees growing in field plots rather than actual residential settings (Watson et al. 1986; Morgenroth 2011).
Department of Environmental Conservation
It has been hypothesized that climate change will cause plant species ranges to shift northward with plants at the south end of ranges declining in vigor and growth rate. The purpose of this research is to test this hypothesis for red spruce and balsam fir along the southern end of the continuous distribution of these species, in Massachusetts. By measuring the growth patterns of these trees, we can determine if the southern end of the range has been declining, relative to more northern stands of these species.
Acid rain and atmospheric pollution continue to be regional and national problems. The site's data contributes to the accurate assessment of precipitation chemistry and the effectiveness of the nation's air pollution laws and regulations.
Rural landscapes around the world face intense development pressures from nearby urban areas. In the United States, rampant, low-density development at the urban fringe consumed approximately 800,000 ha of land in the last decade (USDA Natural Resources Conservation Service 2004). New subdivision developments and new towns are blanketing the landscape, often with little or inadequate provision for green infrastructure. This is certainly the case in New England, one of the nation's most densely populated regions. For example, every day 16 ha.
Sponsoring Unit: Massachusetts Agricultural Experiment Station
The goal of this research is to gain better insight into the decision making process of Massachusetts forest-owning families in regards to the future of their land so that educators may tailor outreach programs and material to help these families make informed decisions about it. The results will be shared with policy makers interested in supporting family decisions about the future of their land.