Publications by authors named "A A Atchley"

Inflammatory bowel disease (IBD) is increasing among mammals around the world, and domestic dogs are no exception. There is no approved cure for canine IBD with limited treatment options. Novel probiotic bacteria discovery from free-ranging animals for the treatment of IBD in domestic pets can likely yield promising probiotic candidates.

View Article and Find Full Text PDF

Skulls from 305 red foxes (Vulpes vulpes) were examined using predefined criteria to assess for the presence and severity of dental and temporomandibular joint (TMJ) pathology. Of the 305 specimens examined, 131 were male (42.9%), 103 were female (33.

View Article and Find Full Text PDF

Wildfires are a global crisis, but current fire models fail to capture vegetation response to changing climate. With drought and elevated temperature increasing the importance of vegetation dynamics to fire behavior, and the advent of next generation models capable of capturing increasingly complex physical processes, we provide a renewed focus on representation of woody vegetation in fire models. Currently, the most advanced representations of fire behavior and biophysical fire effects are found in distinct classes of fine-scale models and do not capture variation in live fuel (i.

View Article and Find Full Text PDF
Article Synopsis
  • High-latitude surface energy budgets (SEBs) are important for understanding land-climate interactions in the Arctic, but uncertainties in their predictions remain.
  • A study analyzed SEB observations from 1994 to 2021 and found that vegetation type is a key predictor of SEB components during Arctic summers, often matching or exceeding differences seen between vegetation and glacier surfaces.
  • The study also revealed that the timing of SEB fluxes varies significantly with vegetation type, affecting snow-cover dynamics and suggesting that better representations of Arctic vegetation in models could enhance future Earth system predictions.
View Article and Find Full Text PDF

A warmer climate increases evaporative demand. However, response to warming depends on water availability. Existing earth system models represent soil moisture but simplify groundwater connections, a primary control on soil moisture.

View Article and Find Full Text PDF