Coastal marshes and their carbon sequestration capacity are threatened by development and accelerated sea level rise, yet we lack an understanding of how carbon dynamics vary among dominant zones due to confounding feedbacks between environmental gradients and vegetation. We implemented a three‐year mesocosm experiment (48 379‐L tanks) manipulating plant species ( Spartina alterniflora , Phragmites australis , unvegetated tida...

Lancefield serological group C Streptococcus dysgalactiae (GCSD) is an emerging cause of fish disease worldwide, largely associated with mariculture in Asia. In the United States (US), GCSD had been a pathogen of minimal concern for fish, but recent cases indicate a putative emergence in wild and cultured freshwater fish populations in the Americas. The current study discusses three novel cases of GCSD‐associated streptococcos...