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Needlecast and needle blight are terms applied to a variety of foliage disorders of many coniferous species. These diseases are usually more severe on young trees or on trees growing outside of their natural range.
Thousands of trees are struck by lightning every year. These trees will have varying degrees of damage ranging from complete shattering and destruction of the tree, to a slow lingering death, to virtually no apparent damage at all (Figure 1).
Climate Action Planning is designed to help planners, municipal staff and officials, citizens and others working at local levels to develop and implement plans to mitigate a community’s greenhouse gas emissions and increase the resilience of communities
This study, led by the Research Group at the Lawrence Hall of Science, was commissioned as part of a planning grant, funded by the Pisces Foundation, to support the design of a professional learning workshop series for outdoor science organizations.
The nation’s forest land area remains stable, but the composition and distribution of those forests is changing.
In this article, we examine how the general public in the United States has viewed global warming over the past decade, identifying important trends in public understanding of global warming,
A major challenge in articulating human dimensions of climate change lies in translating global climate forecasts into impact assessments that are intuitive to the public.
Domestic public debate continues over the economic impacts of environmental regulations that require environmental restoration.
U.S. urban land increased from 2.6% (57.9 million acres) in 2000 to 3.0% (68.0 million acres) in 2010. States with the greatest amount of urban growth were in the South/Southeast (TX, FL, NC, GA and SC).
The impacts of climate change on health as well as the societal responses to climate change are varied and significant.