Periodically-harvested closures are commonly employed within co-management frameworks to help manage small-scale, multi-species fisheries in the Indo-Pacific. Despite their widespread use, the benefits of periodic harvesting strategies for multi-species fisheries have, to date, been largely untested. We examine catch and effort data from four periodically-harvested reef areas and 55 continuousl...

Multispectral images of the lunar western limb and far side obtained from Galileo reveal the compositional nature of several prominent lunar features and provide new information on lunar evolution. The data reveal that the ejecta from the Orientale impact basin (900 kilometers in diameter) lying outside the Cordillera Mountains was excavated from the crust, not the mantle, and covers pre-Orient...

A study of somatic embryogenesis and rhizogenesis and their influence on production of morphinan alkaloids on two species of opium poppy is presented. We identified the ratios of auxin and cytokinin that caused somatic embryogenesis and rhizogenesis in hypocotyl and cotyledons of Papaver somniferum album and Papaver orientale splendidissimum. The hypocotyls and cotyledons both show somatic embr...

Résumé H. S. Klein et S. L. Engerman — Frets et mortalité dans la traite négrière vers Rio de Janeiro, 1825-1830. Une analyse systématique des documents maritimes et commerciaux pour cette période permet d'établir non seulement les points d'origine des esclaves et leur importance numérique relative, mais encore la mortalité en cours de route. Par rapport à la situation à la fin du XVIIIe siècle...

The current study was undertaken to evaluate the rhizomes of Polygonatum verticillatum against various pathogenic bacteria and fungi. Broad spectrum antibacterial activity was demonstrated by the crude extract of the plant and its subsequent solvent fractions; predominantly against Gram-negative bacteria. MICs of the extracts against Escherchia coli, Salmonella typhi and Shigella flexeneri were...

Applied Economics Publication details, including instructions for authors and subscription information: http://www.informaworld.com/smpp/title~content=t713684000 Inflation and monetary dynamics in the USA: a quantity-theory approach Claudio Morana a; Fabio Cesare Bagliano b a Università del Piemonte Orientale and International Center for Economic Research (ICER), Italy b Università di Torino an...

Introduction: The Moon is consistently bombarded by large and small projectiles that weather its surface. This includes micrometeorites, cosmic and solar rays, and solar wind implantation and sputtering in a process known as space weathering. Based on data from the Clementine spacecraft, several studies [2, 4, 5] have shown that the degree of this process imparted upon the lunar surface can be ...

Multiring basins, large impact craters characterized by multiple concentric topographic rings, dominate the stratigraphy, tectonics, and crustal structure of the Moon. Using a hydrocode, we simulated the formation of the Orientale multiring basin, producing a subsurface structure consistent with high-resolution gravity data from the Gravity Recovery and Interior Laboratory (GRAIL) spacecraft. T...