Wildlife biologist Lauren Cruz is dedicated to the conservation of coastal ecosystems. She is a recent graduate from the University of Delaware and currently having a B.S. in Wildlife Conservation, Agricultural and Natural Resources and a minor in Entomology. Miss Cruz plans to pursue a M.S. in Marine Science. She attended the Brown University Environmental Leadership Lab on the Big Island of Hawai’i and participated in several projects in different wildlife fields while at the University of Delaware. During her summers, she worked at the Sedge Island Natural Resource Education Center where she lead kayak tours and taught visiting groups about the marsh ecosystem and its inhabitants.(more…)
According to a new technical report, the effects of climate change will continue to threaten the health and vitality of U.S. coastal communities’ social, economic and natural systems.
WASHINGTON, D.C. — Measurable improvements in air quality and visibility, human health, and water quality in many acid-sensitive lakes and streams, have been achieved through emissions reductions from electric generating power plants and resulting decreases in acid rain. These are some of the key findings in a report to Congress by the National Acid Precipitation Assessment Program, a cooperative federal program.
The report shows that since the establishment of the Acid Rain Program, under Title IV of the 1990 Clean Air Act Amendments, there have been substantial reductions in sulfur dioxide (SO2) and nitrogen oxides (NOx) emissions from power plants that use fossil fuels like coal, gas and oil, which are known to be the primary causes of acid rain. As of 2009, emissions of SO2 and NOx declined by about two-thirds relative to levels in the 1990s. These emissions levels declined even further in 2010, according to recent data compiled by the U.S. Environmental Protection Agency. (more…)
*Brown Tide Culprit Uniquely Suited to Thrive in Environmentally Impacted Estuaries*
The microscopic phytoplankton Aureococcus anophagefferens, which causes devastating brown tides, may be tiny but it’s a fierce competitor.
In the first genome sequencing of a harmful algal bloom species, researchers found that Aureococcus’ unique gene complement allows it to outcompete other marine phytoplankton and thrive in human-modified ecosystems, which could help explain the global increases in harmful algal blooms (HABs). (more…)
