Tags: Forestry and Natural Resources

All Categories (1-20 of 84)

  1. Native tree and nonnative pest (insect and pathogen) species richness across the conterminous United States

    2019-02-03 01:03:21 | Datasets | Contributor(s): Qinfeng Guo, Songlin Fei, Kevin Potter, Andrew Liebhold | doi:10.4231/MM0B-JT53

    Data presented in this publication include county level pest diversity and native host and non-host diversity and biomass.

    https://purr.purdue.edu/publications/3114

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

    2018-11-27 14:06:13 | Datasets | Contributor(s): Insu Jo, Songlin Fei | doi:10.4231/R76D5R7S

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

    https://purr.purdue.edu/publications/3085

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

    2018-11-11 16:12:41 | Datasets | Contributor(s): Basil Iannone, Kevin Potter, Qinfeng Guo, Insu Jo, Christopher Oswalt, Songlin Fei | doi:10.4231/R7GX48TW

    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.

    https://purr.purdue.edu/publications/3072

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

    2018-11-08 01:38:34 | Datasets | Contributor(s): Songlin Fei, Insu Jo | doi:10.4231/R7SB440D

    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.

    https://purr.purdue.edu/publications/3070

  5. Shifts in forest composition in the eastern United States

    2018-11-05 13:45:57 | Datasets | Contributor(s): Songlin Fei, Jonathan A Knott | doi:10.4231/R7C827JN

    Aim Forest ecosystems in the United States (US) are facing major challenges such as climate change, exotic invasion, and fragmentation. It is widely believed that forest composition in the eastern US are transitioning from shade-intolerant,...

    https://purr.purdue.edu/publications/2862

  6. Trophic indicator data for fishes collected from nearshore Lake Michigan in 2010

    2018-09-20 19:15:00 | Datasets | Contributor(s): Carolyn Foley, Tomas Hook, Zachary S Feiner, Sergiusz Czesny | doi:10.4231/R7DJ5CW0

    Raw data for: Feiner, Z.S., C.J. Foley, et al. Species identity matters when interpreting trophic markers in aquatic food webs. PLOS ONE. Diet content, stable isotope, and fatty acid data for individual fishes collected from nearshore Lake Michigan.

    https://purr.purdue.edu/publications/3051

  7. Key ecological research concepts between 1980 and 2016

    2018-08-21 18:43:39 | Datasets | Contributor(s): Songlin Fei | doi:10.4231/R7KD1W40

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

    https://purr.purdue.edu/publications/3047

  8. Agricultural Producer Perspectives on the Adoption of Conservation Practices, Water Quality, and Climate Change in Big Creek and Lime Creek Watersheds

    2018-04-19 16:04:06 | Datasets | Contributor(s): Ajay Singh, Linda Stalker Prokopy | doi:10.4231/R70P0X89

    Summary report and interview transcripts of ag producer perspectives on conservation practices, water quality and climate change in Indiana and Iowa.

    https://purr.purdue.edu/publications/2969

  9. The influence of landscape and environmental factors on ranavirus epidemiology in a California amphibian assemblage

    2018-03-06 13:16:56 | Datasets | Contributor(s): Brian James Tornabene, Jason T Hoverman | doi:10.4231/R7MW2FBT

    These data correspond to a paper entitled "The influence of landscape and environmental factors on ranavirus epidemiology in a California amphibian assemblage" by Tornabene et al. published in Freshwater Biology.

    https://purr.purdue.edu/publications/2945

  10. LIS-Noah daily hydroclimatic dataset for ten U.S. Midwest sites 1980-2012

    2017-11-02 16:21:46 | Datasets | Contributor(s): Elin M Jacobs | doi:10.4231/R7HH6H73

    Simulated dataset with air temperature, precipitation, ET, soil water content (4 layers) and soil temperature (4 layers) at a daily time scale (1980-2012) for ten 4 by 4 km grids across the U.S. Midwest.

    https://purr.purdue.edu/publications/2571

  11. Native and invasive vegetation and soil data in the eastern US

    2017-10-24 20:52:21 | Datasets | Contributor(s): Insu Jo, Kevin Potter, Grant Domke, Songlin Fei | doi:10.4231/R73F4MSB

    Vegetation and soil data from the FIA Program, which includes vegetation attributes and soil and forest floor attributes of 288 permanent plots across the eastern USA

    https://purr.purdue.edu/publications/2854

  12. A database of elevational distribution of nonnative plants across 11 mountains in China

    2017-08-24 20:26:10 | Datasets | Contributor(s): Zehao Shen, Qinfeng Guo, Songlin Fei | doi:10.4231/R7610XHR

    A database of elevational distribution of nonnative plants across 11 mountains in China

    https://purr.purdue.edu/publications/2778

  13. Agro-Climatic Data by County, 1981-2015

    2017-08-15 18:51:12 | Datasets | Contributor(s): Seong Do Yun, Benjamin M Gramig | doi:10.4231/R72F7KK2

    Agro-Climatic Data by County (ACDC) is a county level dataset that combines annual corn/soybean/cotton/wheat yield with gridded growing degree days, precipitation, and soil characteristics data from public data provided by USDA-NASS, USDA-NRCS,...

    https://purr.purdue.edu/publications/2730

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

    2017-05-02 00:00:00 | Datasets | Contributor(s): Songlin Fei, Christopher Oswalt, Kevin Potter, Jonathon Knott, Insu Jo | doi:10.4231/R7FX77FC

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

    https://purr.purdue.edu/publications/2403

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

    2017-05-02 00:00:00 | Datasets | Contributor(s): Songlin Fei, Johanna Desprez | doi:10.4231/R7B8564P

    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

    https://purr.purdue.edu/publications/2404

  16. Growth Chamber Temperature Acclimation Dataset

    2017-04-21 19:37:50 | Datasets | Contributor(s): Nicholas Smith | doi:10.4231/R77H1GKS

    Temperature response data for photosynthetic and respiratory processes of 22 species acclimated to temperatures ranging from 15-35°C. Data contains raw values and temperature response parameters for each individual along with plant type descriptors.

    https://purr.purdue.edu/publications/2476

  17. gSSURGO-based Floodplain Maps of the United States

    2017-04-18 17:57:48 | Datasets | Contributor(s): Venkatesh Mohan Merwade, Nikhil Sangwan, Liuying Du | doi:10.4231/R7F769KQ

    This series provides shapefiles showing the natural floodplain for the United States. These floodplain polygons are extracted from the gSSURGO soil data from the Natural Resources Conservation Service (NRCS).

    https://purr.purdue.edu/publications/2430

  18. PRICLE seedling size and resource availability data 2014

    2017-03-19 06:04:15 | Datasets | Contributor(s): Michael Schuster, Jeffrey S Dukes | doi:10.4231/R7N29TZ4

    These data on seedling size, soil nutrient and water availability, and leaf area index are analyzed by Schuster and Dukes in "Rainfall variability counteracts N addition by promoting invasive Lonicera maackii and extending phenology in...

    https://purr.purdue.edu/publications/2444

  19. Data from Functional Diversity in Managed Forests

    2017-03-10 00:00:00 | Datasets | Contributor(s): Bryan Murray, Jeffrey D Holland, Keith Summerville, John Dunning, Michael R Saunders, Michael Jenkins | doi:10.4231/R73F4MM3

    These data correspond to a paper entitled “Functional diversity response to hardwood forest management varies across taxa and spatial scales” by Murray, Holland, Summerville, Dunning, Saunders, and Jenkins, published in the journal Ecological...

    https://purr.purdue.edu/publications/2419

  20. Data from neonicotinoid experiments and field surveys

    2017-03-08 12:59:22 | Datasets | Contributor(s): Jesse Miles, Jessica Hua, Maria S Sepulveda, Christian Krupke, Jason Hoverman | doi:10.4231/R7RX992T

    Study examining the effects of neonicotinoids on aquatic communities

    https://purr.purdue.edu/publications/2435

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