Historical patterns of phytoplankton productivity in Lake Mead
نویسندگان
چکیده
Follow this and additional works at: http://digitalscholarship.unlv.edu/water_pubs Part of the Aquaculture and Fisheries Commons, Biochemistry Commons, Biology Commons, Environmental Indicators and Impact Assessment Commons, Environmental Monitoring Commons, Fresh Water Studies Commons, Natural Resource Economics Commons, Natural Resources and Conservation Commons, Natural Resources Management and Policy Commons, and the Water Resource Management Commons
منابع مشابه
Paleolimnological investigations of anthropogenic environmental change in Lake Tanganyika: VI. Geochemical indicators
Geochemical signals of bulk sedimentary organic matter from three cores from Lake Tanganyika provided information about both internal processes and terrestrial inputs to the lake. Indications of land use change were detected in the geochemical records of the watersheds, and the timing of these changes was consistent with historical records of population demographics. While C:N ratios suggested ...
متن کاملInfluence of invasive quagga mussels, phosphorus loads, and climate on spatial and temporal patterns of productivity in Lake Michigan: A biophysical modeling study
We applied a three-dimensional biophysical model to Lake Michigan for the years 2000, 2005, and 2010 to consider the mechanisms controlling spatial and temporal patterns of phytoplankton abundance (chlorophyll a) and lake-wide productivity. Model skill was assessed by comparison to satellite-derived Chl a and field-measured water quality variables. We evaluated model sensitivity to scenarios of...
متن کاملLarge-scale biodiversity patterns in freshwater phytoplankton.
Our planet shows striking gradients in the species richness of plants and animals, from high biodiversity in the tropics to low biodiversity in polar and high-mountain regions. Recently, similar patterns have been described for some groups of microorganisms, but the large-scale biogeographical distribution of freshwater phytoplankton diversity is still largely unknown. We examined the species d...
متن کاملTrophic status and fish production potential of Golbolagh Lake (West of Kurdistan Province)
The estimation of fish potential production and trophic status are two important and necessary parts of fisheries management in lakes. This study was conducted to determinate the trophic status and fish production potential of Golbolagh Lake, for one year from October 2013 to September 2014. Physicochemical parameters and other necessary data such as chlorophyll a, phytoplankton phylum dominanc...
متن کاملInfluence of Las Vegas Wash density current on nutrient availability and phytoplankton growth in Lake Mead
Follow this and additional works at: http://digitalscholarship.unlv.edu/water_pubs Part of the Biology Commons, Desert Ecology Commons, Environmental Chemistry Commons, Environmental Indicators and Impact Assessment Commons, Environmental Monitoring Commons, Fluid Dynamics Commons, Fresh Water Studies Commons, Geochemistry Commons, Soil Science Commons, and the Terrestrial and Aquatic Ecology C...
متن کامل