Nutrient supply is an important determinant of N fixation rates in pelagic cyanobacteria. In shallow aquatic ecosystems, benthic primary producers can affect nutrient release from the sediment to the pelagic zone, yet the relationship between benthic primary producers and pelagic N fixation is not well understood. Here, we explore the effect of benthic primary producers on benthic nutrient fluxes and pelagic N fixation rates i...

The community of benthic crustaceans in Lake Mývatn, Iceland, is dynamic, with different taxa showing different patterns of variation through time. Here, we analyze the dynamics of eight crustaceans collected during the summer from a central station in Mývatn over 29 years, 1995–2023. We investigated the hypothesis that fluctuations in the dominant benthic tube-forming midge, Tanytarsus gracilentus , drives fluctuations in ben...

Molecular phylogenetic markers used to be ubiquitously obtained by Sanger sequencing, while recently, next generation sequencing (NGS) approaches have become popular alternatives. In this study, a pipeline utilizing Oxford Nanopore Technologies (ONT) amplicon sequencing (amplicon‐seq) was examined as an alternative to Sanger sequencing, with nine loci [11 polymerase chain reaction (PCR) products], in Aeschynanthus (Gesneriacea...

Exposure to freshwater is a pressing health issue for coastal bottlenose dolphins ( Tursiops spp.). Environmental changes, including increased precipitation events and coastal infrastructure projects, are altering salinity within estuarine systems. Consequently, understanding effects of freshwater exposure on dolphins and developing tools to evaluate related health conditions is urgent. To address this need, a group of veterin...

Under the current global biodiversity crisis, there is a need for automated and noninvasive monitoring techniques that can gather large amounts of data cost‐effectively at various ecological scales, from local to large spatial scales. These data can then be analyzed to inform stakeholders and decision‐makers. One such technique is passive acoustic monitoring, which is commonly coupled with automatic identification of animal sp...

The canopy thermal response of natural forests to elevated CO 2 (eCO 2 ) is an understudied biophysical feedback in the global climate system. We investigated the effects of eCO 2 (150 μmol mol −1 above ambient) on canopy temperature ( T can ) dynamics of mature (> 175 years) Quercus robur (oak) at the Birmingham Institute for Forest Research Free Air CO 2 Enrichment (BIFoR‐FACE) facility in Staffordshire, England, during the...

The free‐air CO 2 enrichment (FACE) site at the Birmingham Institute of Forest Research (BIFoR) is situated in a long‐established mature, temperate oak‐dominated forest. Over the past 8 years, these tree species have been exposed to elevated CO 2 (eCO 2 target: 150 ppm above ambient). The observed eCO 2 fertilization effect is significant in the mature oak trees, with sustained increases in photosynthesis and stem dry matter p...