Purpose Accelerated soil erosion poses a global hazard to soil health. Understanding soil and sediment behaviour through sediment fingerprinting enables the monitoring and identification of areas with high sediment delivery. Land-use specific sediment source apportionment is increasingly determined using the Bayesian mixing model MixSIAR with compound-specific stable isotopes (CSSI). Here, we investigate CSSIs of fatty acid (F...

The unique male pregnancy in pipefishes and seahorses ranges from basic attachment (pouch‐less species: Nerophinae ) of maternal eggs to specialized internal gestation in pouched species (e.g. Syngnathus and Hippocampus ) with many transitions in between. Due to this diversity, male pregnancy offers a unique platform for assessing physiological and molecular adaptations in pregnancy evolution. These insights will contribute to...