Modeled and measured greenhouse gas emissions from Lake Powell and bathymetric analysis of tributary littoral habitat at different water levels

This data release contains model inputs used to estimate surface water greenhouse gas fluxes from two large arid reservoirs, Lake Powell and Lake Mead. The release also contains empirical, spatially explicit water quality and greenhouse gas data from a single field survey conducted in Lake Powell in July of 2017. Finally, this release contains surface area estimates of shallow (< 15m) tributary regions of Lake Powell under different water level scenarios.

Tags: 2d area, 3d area, Arizona, GHG Reservoir Tool, Lake Powell, All tags... Limnology, USGS Science Data Catalog (SDC), Utah, Water Quality, Water Resources, air temperature, arid environments, available literature, bathymetry, bathymetry data, bathymetry measurement, calcium, carbon dioxide, catchment areas, catchment runoff, chemical data, chorophyll a, desert southwest, direct measurements, dissolved oxygen, dissolved oxygen, elevation, emission estimates, floating chamber, generalized linear model, global models, greenhouse gases, inlandWaters, limnological data, limnology, littoral tributary surface area, mean monthly air temperature, methane, methane emissions, multiple linear regression model, net primary productivity, nitrogen, nutrient content (water), nutrient data, oxygen content (water), pH, phosphorus, regression analysis, reservoir characteristics, reservoir surface area, reservoirs, runoff, shallow tributary area, size productivity model, surface area, surface volume, temperature, topography, turbidity, volume, water chemistry, water depth, water intake depth, water levels, water pH, water properties, water quality, water sampling, water temperature, Fewer tags