Worsening water quality conditions at Inner Puno Bay, Lake Titicaca, Peru, and their effect on Lemna spp. biomass

Although there have been a number of studies on aquatic conditions and the flora and fauna of Lake Titicaca over many decades, most of this work has been centred on the offshore regions of the main lake. Water quality there has been degrading and abundant growth of Lemna spp. has been developing. Lemna spp., commonly called floating duck-weed or ‘lenteja de agua’ in Puno, occurs perennially in most parts of the inner Puno Bay shore-line. In this article, the authors compare water quality changes over recent decades in shore-line regions of Inner Puno Bay and their possible effects on the distribution, abundance and biomass of Lemna spp..

Galveston Bay Migrates to the Web; DSpace Comes to Texas

This presentation describes how the Galveston Bay Bibliography and Galveston Bay Information Center projects transitioned from a paper world to electronic format. The mission of the Galveston Bay Information Center (GBIC) is to serve as a repository for information and a resource for research on Galveston Bay, its watershed, and the coastal region for all members of the Galveston Bay Community. GBIC was created in response to critical losses of data and information that were identified in the early stages of Galveston Bay National Estuary Program and includes a physical collection as well as a bibliography. With the loss of funding imminent, the administrators of GBIC recognized the need to preserve the collection and its digital bibliography in perpetuity. Enter Texas Digital Library. The University’s participation in TDL enabled GBIC to make the Galveston Bay Bibliography more robust and visible to the entire world.