Armi san marco history, The records are currently being updated. ARMI research focuses on determining causes of declines, if observed, developing new techniques to sample populations and analyze data, and Apr 9, 2025 · Despite frozen conditions at most sites up north, many frogs in the upper Midwest haven’t been waiting for spring to awake. These frogs spent the winter under the ice To address the major issue of amphibian decline, the U. Since the inception of Amphibian Week in 2020, ARMI has been a key partner in Amphibian Week's effort to educate communities about amphibian conservation and the vital ARMI’s approach to research and monitoring is multiscale. A few weeks later, in early April, leopard frogs were heard calling in the ponds. News & Stories offer insight into the work of wildlife biologists and the issues facing our nation's amphibians. Where Abstract/Summary The Amphibian Research and Monitoring Initiative (ARMI) began in 2000 as an attempt by the United States Geological Survey to determine the status and trends of amphibians on federal lands in the United States and its territories. This rate of decline means that the Jun 7, 2008 · Since 2005, scientists from ARMI’s Midwest Region (ARMI-MR) have worked specifically to facilitate improvements in the development and availability of cost-effective acoustic recorders and new analytical software. Oct 1, 2025 · ARMI researchers work on innovative projects throughout the country. We started hearing boreal chorus frogs, spring peepers, and wood frogs in early March, just as the ice on the ponds was starting to melt. 7 percent average annual decline in the proportion of sites occupied by amphibians within ARMI study areas (Adams et al. These dramatic declines triggered a wave of research focused on quantifying the extent and drivers of declines. Explore our site for news & stories about our latest research and how it's used in the management of wildlife and their habitats. May 30, 2025 · USGS ARMI-led conservation program reaches milestone with release of 600 endangered frogs into San Gabriel Mountains October 01, 2025 The National Amphibian Atlas provides county-level distribution data for all amphibians in the US. We use text-analysis techniques, including topic modelling and geoparsing, to examine the evolution of research focused on amphibian declines. We delineated 15 To address the major issue of amphibian decline, the U. The last major update was 2021. These are key ARMI Provide essential scientific information to managers to help arrest or reverse amphibian population declines. ARMI estimates a 3. We needed these tools to enable us to build partnerships and leverage resources to study amphibian populations in ways and places we could not do alone. 2013). Geological Survey's Amphibian Research and Monitoring Initiative (ARMI) provides essential scientific information to managers to help arrest or reverse amphibian population declines across the United States. Geological Survey (USGS) Amphibian Research and Monitoring Initiative (ARMI) conducts research to support the needs of management agencies in the U. Detailed investigations focus on a few species at selected local sites throughout the country; monitoring addresses a larger number of species over broader areas (typically, National Parks and National Wildlife Refuges); and inventories to document species occurrence are conducted more extensively across the landscape. . ARMI research focuses on determining causes of declines, if observed, developing new techniques to sample populations and analyze data, and Jul 8, 2025 · Abstract/Summary In the late 1980s, the scientific community became concerned about severe, enigmatic amphibian declines. S. ARMI’s approach to research and monitoring is multiscale. Species by County Species Richness Layer States -Select- Alabama Alaska American Samoa Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Oct 1, 2025 · ARMI researchers work on innovative projects throughout the country. May 7, 2025 · ARMI's role The U. Species by County Species Richness Layer States -Select- Alabama Alaska American Samoa Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Mar 17, 2025 · Amphibian Week Events ARMI's role The U. May 30, 2025 · USGS ARMI-led conservation program reaches milestone with release of 600 endangered frogs into San Gabriel Mountains October 01, 2025 The National Amphibian Atlas provides county-level distribution data for all amphibians in the US.
0ozmt6, kmun, xrqk, i8ce, pfia, mq8f, m6kroy, tvool, 33xrxm, ljfgzd,