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# Explore Search: Declination

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## By Year

Science Animations        January 6, 2009        Simulated groundwater declines in Central Arkansas

Science Animations        December 2, 2010        The Mississippi Embayment - Declining Water Levels in a Shallow Aquifer

Science Animations        December 2, 2010        The Mississippi Embayment - Declining Water Levels in a Deep Aquifer

faq        July 7, 2017        What is declination?

faq        June 30, 2017        Why are amphibian populations declining?

faq        June 30, 2017        What is the United States doing about amphibian deformity and decline issues?

video        July 12, 2010        Florida Keys National Marine Sanctuary

video        July 12, 2010        Florida Keys National Marine Sanctuary

video        July 12, 2010        Florida Keys National Marine Sanctuary

Presentations and Events        November 17, 2022        PubTalk-11/2022: Endangered Bumble Bees - Science on the Threats and Recovery

Presentations and Events        September 28, 2015        What's the Deal with Wisconsin's Walleye?

Featured Films and Shorts        July 30, 2017        A Record of Change: Science and Elder Observations on the Navajo N.

Presentations and Events        May 6, 2015        State/Transition Simulation Models for Ecosystem Management

Presentations and Events        September 24, 2020        Response of Big Sagebrush Plant Communities

Presentations and Events        March 28, 2019        Forest Management for Mitigating Drought Impacts

Presentations and Events        November 29, 2018        Impact of Future Climate and Non-Natives on HI's Aquatic Ecosystems

Presentations and Events        December 1, 2014        Climate Change Impacts on Aquatic Ecosystems in PNW

video        November 12, 2012        Influence of Changing Climate on Inland Native Trout

Featured Films and Shorts        October 9, 2020        Image of the Week - Landsat Archive Hits 9 Million Scenes

B-roll        June 7, 2023        Timelapse of Halema‘uma‘u eruption, Kīlauea volcano — June 7-9, 2023

faq        July 7, 2017        Why measure the magnetic field at the Earth's surface? Wouldn't satellites be better suited for space-weather studies?

Featured Films and Shorts        August 30, 2021        Reducing Flood Risks by Restoring Coral Reefs

video        May 14, 2014        Ungulates and Climate Change: Potential Impacts

faq        July 31, 2017        What do the different north arrows on a USGS topographic map mean?

Featured Films and Shorts        March 30, 2023        USGS Alaska Science Center Shorebird Research Program

Science Animations        August 27, 2013        Water-level Change in the High Plains Aquifer System

Featured Films and Shorts        July 17, 2022        Seafloor Erosion in the Florida Keys (AD)

Featured Films and Shorts        July 17, 2022        Seafloor Erosion in the Florida Keys

Presentations and Events        March 28, 2002        PubTalk 3/2002 — Losing the Race for Survival?

Featured Films and Shorts        December 30, 2022        Monthly update of activity at Yellowstone Volcano for Jan 1, 2023

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