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Full-Text Articles in Physical Sciences and Mathematics

The Role Of Citizen Science In Ecosystem Management: A Case Study Of The Middle Rio Grande Bosque Ecosystem Monitoring Program, Miller Hannah Apr 2023

The Role Of Citizen Science In Ecosystem Management: A Case Study Of The Middle Rio Grande Bosque Ecosystem Monitoring Program, Miller Hannah

Water Resources Professional Project Reports

Rapid advances in technology, especially smart phones, have changed citizen science around the world. Citizen science-generated data are growing exponentially, so there is increasing interest about what is happening with all this data. Some research suggests that governmental agencies are not using citizen science data to make ecosystem management decisions, although other studies contradict this finding. Regionally, the Middle Rio Grande bosque ecosystem extends for 162 miles along the Rio Grande in New Mexico. The Bosque Ecosystem Monitoring Program, or BEMP, was founded in 1996 following the efforts of the Bosque Initiative and the development of the Bosque Biological Management …


Sediment Influence On Escherichia Coli Variability In The Rio Grande During The Dry Season In The South Valley, Albuquerque, New Mexico, Kate Wilkins Jul 2022

Sediment Influence On Escherichia Coli Variability In The Rio Grande During The Dry Season In The South Valley, Albuquerque, New Mexico, Kate Wilkins

Water Resources Professional Project Reports

With Escherichia coli (E. coli) being a widely used indicator of pathogen contamination, concentrations need to be fully understood to create effective best management practices for water quality managers. While management and impairment standards are focused on concentrations in the water column, there is research showing that E. coli attaches to sediment in the river and acts as a reservoir for E. coli. The Middle Rio Grande in the South Valley, New Mexico is classified as an impaired reach because it exceeds the E. coli water quality standard. Exceedances are commonly seen during the wet season in high flows, but …


Quantifying The Extent Of Wildfire Impacted Streams In The Western United States, Grady Ball Oct 2019

Quantifying The Extent Of Wildfire Impacted Streams In The Western United States, Grady Ball

Water Resources Professional Project Reports

Beginning in the mid-1980s, the number of fires and acres burned by wildfire in the United States has grown at an explosive rate. Several factors, anthropogenic and natural, have converged to create a new era of high frequency, high intensity fires, which is predicted to continue until at least mid-century. Investigations into wildfire impacts have largely focused on post-fire impacts on terrestrial systems, while effects on aquatic ecosystems have been underrepresented. The growing threat of fire to streams has accelerated the need for germane information regarding the spatial extent of fire impacts on watersheds and post-fire impacts to aquatic systems. …


Preservation Protocols For Maintaining Species Stability Of Arsenic, Chromium, And Selenium In Water Samples, Contessa Lowery Jan 2019

Preservation Protocols For Maintaining Species Stability Of Arsenic, Chromium, And Selenium In Water Samples, Contessa Lowery

Water Resources Professional Project Reports

Water quality has become an increasing concern in recent years. The environmental challenges surrounding water quality include the presence of dissolved metals and their potential impact on human health and the environment. The challenge is exacerbated because many important metals have multiple oxidation states, which affect the health and environmental behavior of the metal. Many metals are known carcinogens and increased anthropogenic effects have inexorably made metals’ accumulation an imposing threat. Analytical instrumentation has advanced in many areas, making it now possible to measure very low concentrations of multiple elements in water. Current interest is determining the chemical speciation of …


To Rebate Or Not To Rebate: The Influences And Deterrents For Residential Customers To Participate In Water Authority Rebates, Meagan Virginia Oldham Oct 2018

To Rebate Or Not To Rebate: The Influences And Deterrents For Residential Customers To Participate In Water Authority Rebates, Meagan Virginia Oldham

Water Resources Professional Project Reports

The depletion of aquifers and reduced surface water flows are a growing concern for water managers. Educational outreach and incentives to promote conservation have been a growing trend over the past couple of decades in the arid Southwestern United States, including Albuquerque, New Mexico. Rebates for the installation of water efficient appliances and xeric landscape conversions are a couple of ways that water authorities incentivize their residential consumers to do their part at home to conserve water. This study involves a survey sent to a random sample of 2,215 Albuquerque Bernalillo County Water Utility Authority residential customers, with a 31% …