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List of 109 lichens that occur in Wrangell-St. Elias National Park & Preserve, Alaska. Compiled from herbarium records at WRST and from the literature. Specimens in WRST herbarium have been determined by Barbara Murray (ALA) and Peter Neitlich.
Categories: Publication; Types: Citation
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Several studies have documented the potential and existing environmental degradation due to all-terrain vehicle (ATV) use in sub-arctic terrain. Impacts include vegetation damage or destruction, changes in vegetation community composition and structure, substrate thermal change and permafrost thaw, and soil erosion and subsequent development of thermokarst features and terrain degradation. One of the most evident effects of prolonged ATV use in sub-arctic tundra is the development of extensive trail braiding. Trail braiding results from alternate trails that are created by users in order to avoid mud bogs and standing water (ponding) that develop on ATV trails which are underlain by ice ridge permafrost. One option...
Documents structure of plant databases proposed for use by the vascular plant inventories to be conducted in DENA, WRST and YUCH.
Categories: Publication; Types: Citation
Brief summary of plant inventory in vicinity of Grizzly Lake published in park newspaper.
All vegetation related projects conducted from 1982 to 2001 which had a monitoring component are listed. Projects are categorized as either current or historic activities, then further categorized by year. Projects that may be useful for baseline data, but were not designed with a monitoring component were excluded, such as the 1984 park-wide ATV trail inventory and the 1996 Nabesna ATV trail assessment.
Categories: Publication; Types: Citation; Tags: M1-Flora
Database description and structure for export of collection data for 7956 records from park plant databases to NPSpecies
Categories: Publication; Types: Citation
Several studies have documented the potential and existing environmental degradation due to all-terrain vehicle (ATV) use in sub-arctic terrain. Impacts include vegetation damage or destruction, changes in vegetation community composition and structure, substrate thermal change and permafrost thaw, and soil erosion and subsequent development of thermokarst features and terrain degradation. One of the most evident effects of prolonged ATV use in sub-arctic tundra is the development of extensive trail braiding. Trail braiding results from alternate trails that are created by users in order to avoid mud bogs and standing water (ponding) that develop on ATV trails which are underlain by ice ridge permafrost. One option...
Categories: Publication; Types: Citation; Tags: A1-Human Activity
Proposal submitted to the NPS for Natural Resource Challenge Inventory funds 2000-2004. Documents methods, survey areas, personnel, budget and timeline.
Categories: Publication; Types: Citation; Tags: M1 Flora
Describes status of FIREPRO vegetation plot data, reports and databases. Provides structure of database, print-out of records, map of plots and notes on data entry. The database summarizes what is known about each vegetation plot.
Categories: Publication; Types: Citation; Tags: M1-Ecosystems, M1-Flora
A list of 173 mosses and liverworts known to occur in Wrangell-St. Elias National Park and Preserve, Alaska. The list was compiled from herbarium records at WRST and NYBG and from the literature. Specimens at WRST were examined by Wilfred B. Hoefield (UBC), Barbara M. Murray (ALA) and A.D. Potemkin (ALA).
Categories: Publication; Types: Citation
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Describes the 74 rare plants known to occur in the park with distribution maps, habitat photos, line drawings, park and global distributions, habitat, distinguishing characters and references.
Database description and structure for export of collection data for 7956 records from park plant databases to NPSpecies
Categories: Publication; Types: Citation
Describes status of FIREPRO vegetation plot data, reports and databases. Provides structure of database, print-out of records, map of plots and notes on data entry. The database summarizes what is known about each vegetation plot.
List of all collections known from Wrangell-St. Elias National Park & Preserve including park collections and collections housed at other herbaria. Data includes locality, quad, collecter, collection number and date.
Categories: Publication; Types: Citation; Tags: M1-Flora
Brief summary of plant inventory in vicinity of Grizzly Lake published in park newspaper.
Categories: Publication; Types: Citation; Tags: M1 Flora
List of 109 lichens that occur in Wrangell-St. Elias National Park & Preserve, Alaska. Compiled from herbarium records at WRST and from the literature. Specimens in WRST herbarium have been determined by Barbara Murray (ALA) and Peter Neitlich.
Categories: Publication; Types: Citation


map background search result map search result map All-Terrain Vehicle (ATV) Trail Mitigation Study: Comparison of Natural and Geosynthetic Materials for Surface Hardening within Wrangell-St Elias National Park and Preserve, Alaska A field guide to the rare vascular flora of Wrangell-St Elias National Park and Preserve, Alaska All-Terrain Vehicle (ATV) Trail Mitigation Study: Comparison of Natural and Geosynthetic Materials for Surface Hardening within Wrangell-St Elias National Park and Preserve, Alaska A field guide to the rare vascular flora of Wrangell-St Elias National Park and Preserve, Alaska