Recreational angling is a popular leisure activity for residents and visitors in Massachusetts, with one of the most sought after species being striped bass. Many of the striped bass are released following capture because of regulations and a growing conservation ethic among anglers, however little is known about how stresses associated with the capture event impacts behavior and survival.
Massachusetts Agricultural Experiment Station
Mitochondria are critical for production of ATP, the energy currency of a cell, but glucose utilization varies greatly among cell types. Inherited mitochondrial disorders affect neural tissues most prominently revealing the vulnerability of these tissues. In mice, prolonged exposure to mitochondrial toxins can lead to symptoms that mimic Parkinson's disease. The mammary gland is a tissue that, in its resting state, has relatively modest energy requirements.
Pitch pine-scrub oak barrens are a globally threatened, fire-dependent habitat that harbor numerous declining, rare, or imperiled plant and animal species. Threats to barrens include development, fragmentation, and fire exclusion which have reduced the extent of barrens communities to 10% of their original extent in western Massachusetts. Pitch pine-scrub oak (PPSO) forests are a significant contributor to the biodiversity of the Northeast.
Mitochondria are cellular organelles which are often referred to as the "powerhouse" of the cell. Their many functions include generating the chemical energy utilized by cells, as well as roles in cell signaling, differentiation, cell growth and even cell death. It has been shown that chronic exposures to organic pesticides such as Rotenone, which inhibits mitochondrial function, can result in pathological conditions such as Parkinson's disease.
Climate change is expected to increase the frequency and extent of future flood events in New England. Such events pose a substantial threat to both human and natural systems. Not only do the direct effects of extreme flooding harm human and ecosystems, but human responses in the lead up to and the aftermath of these events (such as forest and debris removal, channel alteration and armoring, and gravel mining) also create substantial disturbances. The effect of these human responses may be to alleviate or to exacerbate ecological damage and consequently the impacts of future flood events.
Sustainable design and construction techniques for the United States housing sector are the most economically-effective strategies for preserving natural resources, reducing greenhouse gas emissions, and creating future energy security. More than 90-percent of the housing built in the Northeast is constructed from wood harvested from forests in New England. In the United States, 55-percent of timber production goes into the production of buildings.
House flies are the major vector of numerous food pathogens (e.g., Escherichia coli). It has been suggested that the fly crop is the major reservoir for the pathogen and also that this is where horizontal transmission of antibiotic resistance occurs. The salivary glands of most flies involved in vectoring pathogens are also involved in pathogen transmission and their nutrient and pathogen uptake while feeding. We know very little about those factors involved in the regulation of both crop filling and emptying.
Both adult-onset obesity and childhood obesity pose real health risks, with childhood obesity known to be associated with increased risk of chronic diseases. With current rising trends of overweight and obese children, there is great need to develop additional practical approaches to target the obesity epidemic. The objective of this proposed research is to develop a feasible and practical food-based approach to help reduce the incidence of childhood obesity and overweight children.
"Since the 1980's, the cities of Lowell and Lynn, Massachusetts have become home to large numbers of former refugees from Cambodia. Lowell is home to the second largest population of Cambodians in the United States. More than half of all Cambodian Americans live below the poverty line and a significant number are at high risk for food insecurity and hunger. Food insecurity has been associated with depression, poor micronutrient intake, and obesity among women of reproductive age.
Carbon dioxide is a greenhouse gas that contributes to global warming or climate change. One way to reduce the effect of carbon dioxide acting as a greenhouse gas is to accumulate it in trees and forests. Trees naturally take in carbon dioxide as part of growth, and turn it into wood. Trees and forests act as a sink to collect and hold carbon and as a result are thought of as part of the answer to mitigate increasing greenhouse gases in the atmosphere and increased global warming. Roughly 55% of all forests in the United States are privately owned and 92% of these owners are families.