Vernal Pool Refugia

Vernal Pool refugia

 
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Vernal pools are temporary aquatic habitats. While their presence varies from days to weeks to months, their contribution to the faunal diversity of forests is disaproportionately large compared to their temporal and spatial presence. Several amphibian and macroinvertebrate species use these habitats exclusively for breeding and larval development. 

Through a partnership with a variety of federal, state, NGO, and academic institutions, scientists and managers are collaborating to conserve and raise awareness for vernal pool refugia include:

Bruce Wenning with the Ecological Landscape Alliance - Strategies to Protect Vernal Pools in the Built Environment: Raising Awareness

Mapping Vernal Pool Refugia Across the Northeastern U.S. - This project will combine existing and additional hydrological and climate data in order to study vernal pools. In particular, this project seeks to identify watershed characteristics that can be used to predict ecologically important features of vernal pool hydrology, such as spring inundation level and spring-to-summer change in inundation.

Massachusetts's Wetlands Protection Act - Vernal pools are technically protected under the Massachusetts Wetlands Protection Act if they meet the definitions of "wetlands" under that law. "Wetlands" include vegetated wetlands bordering on water bodies, areas within 200 feet of a river (25 feet in certain urban areas), and lands subject to flooding.

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Monitoring Vernal Pool Amphibians in the Northeast -  In 2004, the Northeast Amphibian Research Monitoring Initiative (NE ARMI) received funding from the National Park Service’s Park Oriented Biological Support, and combined these monies with ARMI funds to initiate a region-wide study on the distribution of vernal pools and estimate the proportion of pools that were occupied by pool-associated amphibians (specifically, wood frogs, Lithobates sylvaticus, and spotted salamanders, Ambystoma maculatum).

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Of Pools and People - Understanding the vital connections between landowner concerns, municipal planning, conservation activities, and the ecology of vernal pools will be the focus of natural and social scientists from the University of Maine, Clark University, and Bowdoin College as they embark on a multi-year research project concerning Maine’s small natural features—vernal pools.

United States Forest Service: Ecology of Woodland Vernal Pools - A series of integrated studies on individual pool dynamics, landscape-level effects on faunal populations, and effects of past land use on woodland vernal pool faunal composition will lead to more complete knowledge of pool dynamics and wildlife habitat values.

Vernal Pool Mapping and Conservation - Conserving important habitat for amphibians and other wildlife. A compilation of vernal pool mapping efforts across the North Atlantic region by the North Atlantic Landscape Conservation Cooperative.