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Full-Text Articles in Physical Sciences and Mathematics
Population Dynamics Of Waterfowl Wintering In The Mid-Atlantic Region, Usa, Abigail Harris, Thomas Hoke
Population Dynamics Of Waterfowl Wintering In The Mid-Atlantic Region, Usa, Abigail Harris, Thomas Hoke
Fall Showcase for Research and Creative Inquiry
A recent study (Rosenberg et al. 2019) has shown that bird populations in North America are experiencing major declines except for a few groups including waterfowl. However, this study focused only on the summer breeding populations and did not focus on regional dynamics. We utilized data from 62 Christmas Bird Count (CBC) count circles to evaluate population dynamics of common wintering waterfowl in the coastal Mid-Atlantic region (Delaware=7, Maryland=16, Virginia=18, North Carolina=21) since 1950. We found a 36% decline of wintering waterfowl relative abundance compared to 1950s. American wigeon and Canada goose had major population decreases while Snow goose had …
Making Artificial Cips Data With A Generative Adversarial Neural Network, Austin Hedges
Making Artificial Cips Data With A Generative Adversarial Neural Network, Austin Hedges
Fall Showcase for Research and Creative Inquiry
Polar mesospheric clouds (PMCs) have been studied for thirteen years by NASA's Aeronomy of Ice in the Mesosphere (AIM) satellite. The Cloud Imaging and Particle Size (CIPS) instrument onboard AIM has taken many images of PMCs over this time. Such a large number of images makes CIPS data ideal for training neural networks which require large datasets. CIPS images were used to train a Generative Adversarial Network (GAN) to train towards being able to generate purely artificial CIPS-like images.
Factors Contributing To The Decline Of Bees, Coleman Behne
Factors Contributing To The Decline Of Bees, Coleman Behne
Fall Showcase for Research and Creative Inquiry
Pesticides and parasites are the main causes for the decline in honey bees. This presentation focuses on four of the main factors contributing to bee decline and the stakeholders involved as well as potential solutions.