Physical and biogeochemical drivers of multi-year isoscape in the California upwelling system.

Stable isotopes of carbon (δC) and nitrogen (δN) are commonly employed to reconstruct past change in marine ecosystems and nutrient cycling. However, multiple biogeochemical and physical drivers govern spatiotemporal variability of these isotopic signals, particularly in dynamic coastal systems, complicating interpretation. Here, we coupled a modern multi-year (2010-2019) δC and δN isoscape record from intertidal mussels (Mytilus californianus) with high-resolution ocean model output and satellite chlorophyll-a observations in the California Current System (32°-43° N) to identify major drivers of isotopic variability.

Cross-Domain Assessment of Distress Intolerance: Associations With Borderline Personality Disorder Features.

Distress tolerance (DT) is central to major etiological theories of, and popular treatments for, borderline personality disorder (PD), but empirical evidence for the connection between DT and borderline PD is inconclusive. Such inconsistency is partly due to limited concordance across DT indices from different measurement domains (e.g.