Distribution And Abundance Of Nonnative Plant Species At Johnstown Flood National Memorial And Allegheny Portage Railroad National Historic Site PDF Download
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Author | : Ephraim Zimmerman |
Publisher | : Createspace Independent Pub |
Total Pages | : 112 |
Release | : 2013-08-28 |
Genre | : Nature |
ISBN | : 9781492169611 |
Download Distribution and Abundance of Nonnative Plant Species at Johnstown Flood National Memorial and Allegheny Portage Railroad National Historic Site Book in PDF, ePub and Kindle
The goal of this study was to inventory the nonnative plant populations in each of the four NPS units between 2004 and 2006 at each of the NPS vegetation mapping plots and accuracy assessment points. This report details the results of the inventory for JOFL, which took place in 2004, and ALPO, which took place in 2005–2006. This inventory will contribute to a general understanding of the nonnative plant distributions, identify what species are most prevalent, and determine which vegetation associations are most impacted by nonnative plant species. This report draws attention to survey points and vegetative communities with particularly dense populations of nonnative plants and identifies them as targets for further study and management.
Author | : United States. National Park Service |
Publisher | : |
Total Pages | : 8 |
Release | : 1967 |
Genre | : |
ISBN | : |
Download Johnstown Flood National Memorial Book in PDF, ePub and Kindle
Author | : Paul Knight |
Publisher | : Createspace Independent Pub |
Total Pages | : 40 |
Release | : 2013-08-28 |
Genre | : Nature |
ISBN | : 9781492167129 |
Download Allegheny Portage Railroad National Historic Site and Johnstown Flood National Memorial Book in PDF, ePub and Kindle
The purpose of this report is to provide a concise weather and climate summary for the period from January 1 through December 31, 2007, and to place current patterns and trends in an appropriate historical and regional context.
Author | : National Park National Park Service |
Publisher | : CreateSpace |
Total Pages | : 74 |
Release | : 2013-10-08 |
Genre | : |
ISBN | : 9781492917465 |
Download Distribution and Abundance of Non-Native Plant Species at Fort Necessity National Battlefield and Friendship Hill National Historic Site Book in PDF, ePub and Kindle
Non-native plant species were inventoried at Fort Necessity National Battlefield (FONE) and Friendship Hill National Historic Site (FRHI) during vegetation mapping and classification activities.
Author | : National Park Service |
Publisher | : CreateSpace |
Total Pages | : 142 |
Release | : 2013-08-28 |
Genre | : Nature |
ISBN | : 9781492210900 |
Download Vegetation Classification and Mapping at Johnstown Flood National Memorial Book in PDF, ePub and Kindle
Vegetation classification and mapping was conducted at Johnstown Flood National Memorial, creating a current digital geospatial vegetation database for the park. Seven vegetation associations, Red Maple – Black Cherry Successional Forest / Woodland, Eastern Hemlock – Northern Hardwood Forest, Conifer Plantation, Silky Willow Shrub Swamp, Old Field, Cattail Marsh, and Riverine Scour Vegetation, that occur within the park were identified and described in detail.
Author | : |
Publisher | : |
Total Pages | : 1 |
Release | : 1973 |
Genre | : Floods |
ISBN | : |
Download Johnstown Flood National Memorial, Pennsylvania Book in PDF, ePub and Kindle
Author | : Jennifer Larson |
Publisher | : Createspace Independent Publishing Platform |
Total Pages | : 82 |
Release | : 2009-01-31 |
Genre | : Nature |
ISBN | : 9781495279867 |
Download Distribution and Abundance of Invasive Nonindigenous Plants and Rare Plants at Two Riverine National Parks in the Great Lakes Network Book in PDF, ePub and Kindle
Invasion by non-indigenous plants is widely considered to be a primary threat to species diversity and ecosystem function. Ecosystem changes resulting from these invasions may negatively impact native plant communities as a whole, as well as rare and endangered species. This report explores existing reports on rare plant locations in Mississippi National River and Recreation Area (MISS), and Saint Croix National Scenic Riverway (SACN). No rare plant surveys were performed for this study. In addition, we performed invasive plant surveys on several species considered “target” species of concern at each park. Common buckthorn (Rhamnus cathartica L.) was the most commonly found invasive species. Of the 68 plots sampled in MISS, 53 had at least one invasive species present, and of the 136 plots sampled in SACN, 128 had at least one invasive species present. While this was not an exhaustive attempt to survey all invasive infestations, this study can serve as a template for future surveys and to emphasize the importance of continuity to allow compilation and comparison of data across parks.
Author | : Ella Sue Rayburn |
Publisher | : Forgotten Books |
Total Pages | : 298 |
Release | : 2018-02-25 |
Genre | : Reference |
ISBN | : 9780666349194 |
Download Johnstown Flood National Memorial Book in PDF, ePub and Kindle
Excerpt from Johnstown Flood National Memorial: Elias J. Unger House, Historic Structure Report The research project was assigned by the Denver Service Center, Northeast Team to Ella Sue Rayburn, Petersburg National Battlefield. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author | : |
Publisher | : |
Total Pages | : |
Release | : 2013* |
Genre | : Johnstown Flood National Memorial (Pa.) |
ISBN | : |
Download Foundation Document Overview Book in PDF, ePub and Kindle
Author | : National Park National Park Service |
Publisher | : CreateSpace |
Total Pages | : 154 |
Release | : 2013-10-08 |
Genre | : |
ISBN | : 9781492917380 |
Download Inventory of Plant Species of Special Concern at Gettysburg National Military Park and Eisenhower National Historic Site Book in PDF, ePub and Kindle
Field surveys were conducted in 2004 and 2005 to document the presence of federally-listed and state-listed plant species of special concern in Gettysburg National Military Park and Eisenhower National Historic Site. The surveys attempted to confirm the presence of species of special concern that had been documented in previous years as well as to discover the presence of species of special concern that had not been previously documented.