Kelp are foundation species that support high levels of biodiversity and, either directly or indirectly provide a wide range of ecological goods and services to human society. In recent decades, due to the high demand for ...

We provide a new regular black hole solution in (2 + 1) dimensions with presence of matter fields in the energy momentum tensor. The inclusion of our proposed energy density plus a negative cosmological constant allows ...

Chile has a long history of restocking, stock enhancement, and translocation to support artisanal or small-scale fisheries; however, these programs have been scarcely discussed in the scientific literature. Here, we present ...