PURR Registry

Abundance of major tree species in the eastern United States between 1980 and 2016

10.4231/R7FX77FC

Christopher Oswalt , Insu Jo , Jonathon Knott , Kevin Potter , Songlin Fei

05/02/2017

Abundance of 86 major forest tree species in the eastern United States measured at two times between 1980 and 2016 by size classes.

Climate Change Forest Inventory Forestry and Natural Resources Tree abundance

Functional traits of major forest tree species in the eastern United States

10.4231/R7B8564P

Johanna Desprez , Songlin Fei

05/02/2017

A list of major functional traits of 86 major forest trees in the eastern USA. Two types of traits, physiological tolerance and dispersal ability, were included

Eastern Forest Forest Ecology Forestry and Natural Resources Functional Traits Physiological traits

Alien Forest Pest Detection by Counties in the United States

10.4231/HWQF-V087

Andrew Liebhold , Frank Krist , Katie A. Grong , Ningning Kong , Randall Morin , Shirley Li , Songlin Fei , Susan Crocker

03/28/2024

The dataset includes pest distribution at the county-level. It has 74 species of forest insects and 15 species of forest pathogens.

Ecology Forest Ecology Forest Insects Forestry Forestry and Natural Resources Invasive Pests Invasive Species natural resources

Spring and autumn phenology data from a northern red oak (Quercus rubra) common garden in West Lafayette, IN from 2013-2020.

10.4231/C2WH-Y183

Jeffrey S Dukes , Jonathan Knott , Liang Liang , Robert Swihart , Songlin Fei

06/13/2022

The files in this repository contain autumn and spring phenology data from a northern red oak (Quercus rubra) common garden at Martell Forest, West Lafayette, IN.

common garden diameter Forestry and Natural Resources northern red oak oak phenology provenance test Quercus rubra

Data for: Warm temperatures increase population growth of a non-native defoliator and inhibit demographic responses by parasitoids

10.4231/P800-NM47

Andrew Liebhold , Brian Aukema , Samuel Ward , Songlin Fei

07/01/2020

Abundance of larch casebearer (larvae, adults) on western larch in Oregon and Washington (1972-1995) along with parasitism rates from two imported biological control agents.

Climate Change Forest Forestry and Natural Resources insect

Data for: Effects of terrestrial transport corridors and associated landscape context on invasion by forest plants

10.4231/FV6T-NQ34

Benjamin Taylor , Kelly-Ann Dixon Hamil , Kurt Riitters , Samuel Ward , Songlin Fei

07/01/2020

Data characterizing the number of invasive plants on Forest Inventory and Analysis (USDA Forest Service) plots across the eastern USA.

Forest Inventory Forestry and Natural Resources Invasive plants roads

Key ecological research concepts between 1980 and 2016

10.4231/R7KD1W40

Songlin Fei

08/21/2018

Occurrence and co-occurrence frequency of major concepts in ecological research between 1980 and 2016.

Big Literature Content Analysis Ecological concepts Forestry and Natural Resources

Forest biodiversity, productivity, and associated biotic and abiotic factors in USA

10.4231/R7SB440D

Insu Jo , Songlin Fei

11/12/2018

This publication includes plot level information from USA forests, which has the following variables: Plot ID, Ecoregion, MAT, TAP, Aridity index, Stem density, Stand age, C:N ratio, Richness, and Productivity.

Biodiversity Climate Forest Forestry and Natural Resources Productivity

Data on native tree diversity (species richness and phylogenetic), biomass, relative density, tree height, and invasive plants in forests of the eastern USA

10.4231/R7GX48TW

Basil Iannone , Christopher Oswalt , Insu Jo , Kevin Potter , Qinfeng Guo , Songlin Fei

11/15/2018

The data published here are used to investigate the drivers of this heterogeneity in the context of known contributions of native trees to the resistance of forests in the eastern United States of America to plant invasions.

Biodiversity Biotic Resistance Forestry and Natural Resources Invasive Species Phylogenetic Diversity

Responses of dominant tree-mycorrhizal associations to anthropogenic impacts in the USA

10.4231/R76D5R7S

Insu Jo , Songlin Fei

03/12/2019

Data published here are used to understand anthropogenic influences on tree mycorrhizal associations in USA forests

Climate Change Forest Forestry and Natural Resources Mycorrhizal Nutrient cycling

Datasets

Creator

Type

Date

Total is 22 Results