Environmental data collected at piezometer field plot locations used to study hydrologic impacts on vegetation due to historic rail road embankment at Canaan Valley NWR

This data represents environmental attributes collected at or around field sample locations (groundwater piezometers or water wells) that were used in a study of impacts from a historic railroad embankment on wetland vegetation. GPS surveys were used to map piezometer locations, elevations, and the elevation of the ground surface in proximity to the piezometer. Water surface elevations and peat depths were measured in the field at the piezometers. Piezometer locations were also used to center a 20m x 20m vegetation survey field plot from which attributes on mean surface elevations and vegetation heights were summarized using lidar data.

Categories: Data; Tags: Botany, Canaan Valley National Wildlife Refuge, Ecology, Geography, Remote Sensing, All tags... USGS Science Data Catalog (SDC), Water Resources, elevation, hydrology, vegetation, Fewer tags

Range position and climate sensitivity: the structure of among-population demographic responses to climatic variation

This data set is comprised of four files related to the counts of wood frog (Lithobates sylvaticus) egg masses in the Northeast United States and climatic information derived for the count locations. One file contains data for the counts at all locations, the other files contain derived temperature and precipitation data for models used in the published manuscript.

Categories: Data; Tags: Acadia National Park, Canaan Valley National Wildlife Refuge, Cape Cod National Seashore, Chesapeake and Ohio National Historical Park, Climate, All tags... Demography, Eastern Massachusetts National Wildlife Refuge, Erie National Wildlife Refuge, Frogs, Gettysburg National Military Park, Great Swamp National Wildlife Refuge, Iroquois National Wildlife Refuge, Moosehorn National Wildlife Refuge, Patuxent Research Refuge, Rachel Carson National Wildlife Refuge, Rock Creek Park, Temperature, USGS Science Data Catalog (SDC), Wallkill River National Wildlife Refuge, Wildlife Biology, Fewer tags

Hydrological measurements of 300 US temporary wetlands from 2004-2014

This dataset includes hydrological measurements of 300 US temporary wetlands from 2004-2014.

Categories: Data; Tags: Acadia National Park, Assabet National Wildlife Refuge, Canaan Valley National Wildlife Refuge, Cape Cod National Seashore, Decision Science and Populations, All tags... Ecology, Erie National Wildlife Refuge, Gettysburg National Military Park, Great Swamp National Wildlife Refuge, Iroquois National Wildlife Refuge, Moosehorn National Wildlife Refuge, Patuxent Research Refuge, USGS Science Data Catalog (SDC), Wallkill River National Wildlife Refuge, annual dynamics, climate, temporary wetland biodiversity, water availability, wetland hydroperiod, Fewer tags