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# Explore Search: Declination

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Project        February 29, 2024        A targeted annual warning system (TAWS) for identifying aberrant declines in greater sage-grouse populations

Research        November 6, 2017        Declining Amphibians

Topic        June 6, 2018        Groundwater Decline and Depletion

Project        October 25, 2013        Elucidating mechanisms underlying amphibian declines in North America using hierarchical spatial models

Project        March 29, 2020        Atmospheric Warming, Loss of Snow Cover, and Declining Colorado River Flow

Project        May 12, 2016        Understanding Factors Affecting Decline of Samoan Swallowtail Butterfly

Project        October 15, 2021        Decline of Beluga Whales in Cook Inlet, Alaska

Activity        January 13, 2016        North American and European Atmospheric Mercury Declines Explained by Local and Regional Emission Reductions

Project        May 10, 2024        Anthropogenic Nutrient Loading and Coral Health at Ofu, American Samoa

Research        April 17, 2015        Evaluating the Prevalence of the Amphibian Chytrid Fungus, Batrachochytrium dendrobatidis, in the Southeastern U.S.: Any Evidence of Disease-Related Population Declines?

Research        March 22, 2024        Q&A: Environmental Indicators to Determine Polar Bear Population Status

Research        December 6, 2018        Land Subsidence in the Santa Clara Valley

Research        June 12, 2014        Complex Response to Decline in Atmospheric Deposition of Mercury

Research        August 7, 2013        Human development leads to a decline in stream health

Research        November 7, 2017        Ecology of Rare and Declining Species and Communities of Conservation Concern

map        January 1, 1993        The magnetic field of the Earth, 1990: Declination chart

map        January 1, 1988        The magnetic field of the earth— 1985: Declination chart

map        January 1, 1983        The magnetic field of the earth, 1980 magnetic declination

map        January 1, 1981        Magnetic declination in the United States; epoch 1980

map        January 1, 1975        Magnetic declination in the United States; epoch 1975.0

Project        April 23, 2024        Characterizing the Water Resources of the Mountain Home Plateau, Southern Idaho

map        January 1, 1992        The magnetic field in the United States, 1990: Declination chart

map        January 1, 1988        The magnetic field in the United States, 1985: Declination chart

Project        September 28, 2011        Exploring Drivers of Pelagic Fish Population Decline in Bay-Delta

Project        April 25, 2018        Evaluation of water-level decline and aquifer properties in the Virginia City Highlands and Highland Ranches Volcanic Rock aquifer system, Storey County, Nevada

Project        December 31, 2019        Evaluating the Role of Climate on Midwestern Butterfly Trajectories, Monarch Declines, and the Broader “Insect Apocalypse”

Research        February 2, 2018        Elucidating mechanisms underlying amphibian declines in North America using hierarchical spatial models

Research        April 17, 2016        Winter Manatee Foraging Behavior and the Decline of Seagrass Beds in the Northern Indian River Lagoon

Project        December 29, 2016        Improved Monitoring of Water Quality and Pelagic Organism Decline in the Delta with Continuous In Situ Sensor Measurements

Topic        October 17, 2018        Land Subsidence in the San Joaquin Valley

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