Ecosystems

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Beech Leaf Disease Now Confirmed to be Found in Maryland Ecosystems

The Maryland Department of Agriculture has confirmed the presence of beech leaf disease and the associated nematode, Litylenchus crenatae maccannii in Harford County. Beech leaf disease is a new disease affecting all beech species including American beech (Fagus grandifolia). The disease has been found in surrounding states including Pennsylvania, Virginia, New Jersey, Ohio, Michigan, New York, Connecticut, Massachusetts, […]

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Research: Rising Temperatures Impact Ecosystems via Decomposition

Our world is changing, and warming temperatures will alter our natural ecosystems. Some of these changes will be straightforward, like animal ranges creeping northward as they strive to maintain their ideal temperatures. But other changes will be more complicated, as warming sets off complex chain reactions that reverberate through these systems. An important process in […]

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NOAA: Marine Heat Waves Threaten Marine Ecosystems

WASHINGTON — Officials with the National Oceanic and Atmospheric Administration say unusually warm ocean surface temperatures, or “marine heat waves” off the coast of South Florida could continue into the fall, threatening the health of marine ecosystems.  Chris Kelble, the director of the Ocean Chemistry and Ecosystems Division at NOAA, says scientists began noticing anomalously high water temperatures in the Gulf of Mexico and off […]

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New Study Quantifies Temperature Sensitivity of Soil Gaseous Nitrogen Loss in Forest Ecosystems

Researchers from the Institute of Applied Ecology and the Institute of Geographical Sciences and Natural Resources Research of the Chinese Academy of Sciences have investigated the critical role of gaseous nitrogen loss (N2O and N2) in nitrogen limitation and its implications for carbon sink function in terrestrial ecosystems, particularly in the context of climate warming. […]

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Sunscreens May be Less Harmful to Aquatic Ecosystems Than Expected

An interesting study from the University of Alberta is providing new insight into the impact of sunscreen on aquatic ecosystems. The experts have found that sunscreens may be much less toxic to small aquatic creatures than what has been assumed in the past. The research paves the way for a better understanding of how chemicals interact in […]

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