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Forest Sciences Commons

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Articles 1 - 4 of 4

Full-Text Articles in Forest Sciences

Perceptions Of Historical Climate Change And Park Policy: The Impact On The Fremont Cottonwood In Zion National Park, Kathleen Kavarra Corr Mar 2022

Perceptions Of Historical Climate Change And Park Policy: The Impact On The Fremont Cottonwood In Zion National Park, Kathleen Kavarra Corr

Doctoral Dissertations

Despite its “natural” appearance and the Organic Act 1916 mandate for preservation of the natural environment in National Parks, the Virgin River as it flows through Zion National Park’s Zion Canyon was transformed through massive flood control re-engineering projects in the 1930s. The armoring of the river has had significant impacts on riparian vegetation, particularly on the stands of native Fremont Cottonwood trees that once filled the narrow valley. What was the motivation for this massive flood control project carried out in an arid region with less than 15 inches of rain per year? This dissertation explores the motivations which …


Assessment Of The Economic And Ecosystem Service Contributions Of Usda Forest Service Landowner Assistance Programs In The Conterminous United States, Jacqueline S. Dias Mar 2022

Assessment Of The Economic And Ecosystem Service Contributions Of Usda Forest Service Landowner Assistance Programs In The Conterminous United States, Jacqueline S. Dias

Masters Theses

Forests provide immense goods and services to both local and regional communities. The USDA Forest Service’s, State and Private Forestry program administer multiple landowner assistance programs aimed at helping private forest owners while supporting the continued supply of ecosystem services (e.g., timber harvesting, recreation, carbon sequestration and storage). The two landowner assistance programs assessed in this study are the Forest Legacy Program (FLP) and the Forest Stewardship Program (FSP). A majority of the nation’s forests are privately owned, many of which are facing deleterious impacts like wildfires, invasive species, development pressures, and other adverse effects from climate change. The goal …


Abundant, Distinct, And Seasonally Dynamic Bee Community In The Canopy-Aerosphere Interface Above A Temperate Forest: Associated Data, Michael J. Cunningham-Minnick, Joan Milam, Brian Kane, H. Patrick Roberts, David I. King Jan 2022

Abundant, Distinct, And Seasonally Dynamic Bee Community In The Canopy-Aerosphere Interface Above A Temperate Forest: Associated Data, Michael J. Cunningham-Minnick, Joan Milam, Brian Kane, H. Patrick Roberts, David I. King

Data and Datasets

This dataset describes bees (Apoidea) sampled with blue vane traps at different heights within and above a temperate forest on the campus of University of Massachusetts Amherst from April through August of 2021, as well as the R-code used for data analyses. Specifically, it includes 2 files: 1) all data on individual specimens, including species identifications, occurrence dates and coordinates, and more information on encounter location and study design, and 2) All code used to generate figures and tables from the data that are included within the published manuscript.


A Cost-Effective Method To Passively Sample Communities At The Forest Canopy-Aerosphere Interface, Michael Cunningham-Minnick, H. Patrick Roberts, Brian Kane Ph.D., Joan Milam, David I. King Ph.D. Jan 2022

A Cost-Effective Method To Passively Sample Communities At The Forest Canopy-Aerosphere Interface, Michael Cunningham-Minnick, H. Patrick Roberts, Brian Kane Ph.D., Joan Milam, David I. King Ph.D.

Data and Datasets

HOBO logger data of hourly measurements at canopy-aerosphere interface from June to August above temperate forest on campus of University of Massachusetts. Weather station data (precipitation and wind speeds) from nearby weather station extracted from Mesowest.com and needed for manuscript figures. Code (R language) to recreate foundation of figures in manuscript.