The mission of the Long Term Ecological Research program (LTER) Network is to “provide the scientific community, policy makers, and society with the knowledge and predictive understanding necessary to conserve, protect, and manage the nation’s ecosystems, their biodiversity, and the services they provide.” A specific goal of the LTER is education and training - “to promote training, teaching, and learning about long-term ecological research and the Earth’s ecosystems, and to educate a new generation of scientists.”
The goal of this package is to provide a sampler to gather feedback from the community of what will be a larger package containing 28 datasets - one from each of the existing US LTER sites. Those datasets are subsets of the original data and have been updated - sometimes substantially - from the raw data. They are aimed to be useful for teaching and training in environmental data science. This content is thus not suitable for research and should only be used for teaching purposes.
We encourage you to explore existing LTER teaching and training initiatives, and the many other available LTER datasets which can be accessed via the Environmental Data Initiative. Please contact cited researchers directly to discuss using data for research purposes or in publication.
You can install the development version of lterdatasampler
from GitHub
with:
# install.packages("remotes")
remotes::install_github("lter/lterdatasampler")
Dataset samples currently included in the package are summarized below; see individual Articles for data and source details. Note: the three letter prefix for each dataset indicates the LTER site (see full list of site abbreviations).
and_vertebrates
:
Records for aquatic vertebrates (cutthroat trout and salamanders) in
Mack Creek, Andrews Experimental Forest, Oregon (1987 - present)arc_weather
:
Daily meteorological (e.g. air temperature, precipitation) records
from Toolik Field Station, Alaska (1988 - present)hbr_maples
:
Sugar maple seedlings at Hubbard Brook Experimental Forest (New
Hampshire) in calcium-treated and reference watersheds in August 2003
and June 2004knz_bison
:
Bison masses recorded for the herd at Konza Prairie Biological Station
LTERluq_streamchem
:
stream chemistry data for the Quebrada Sonadora (QS) location part of
the Luqillo tropical forest LTER sitentl_icecover
:
Ice freeze and thaw dates for Madison, Wisconsin Area lakes (1853 -
2019), North Temperate Lakes LTERntl_airtemp
:
Daily average air temperature data for Madison, Wisconsin (1869 -
2019), North Temperate Lakes LTERnwt_pikas
:
Pika observations for habitat and stress analysis at Niwot Ridge LTER,
Coloradopie_crab
:
Fiddler crab body size recorded summer 2016 in salt marshes from
Florida to Massachusetts including Plum Island Ecosystem LTER,
Virginia Coast LTER, and NOAA’s National Estuarine Research Reserve
SystemThese data samples are selected because they have features we feel are commonly useful in introductory environmental data science and statistics courses.
In the table below, we list some introductory methods / skills, then share which data samples in this package we think are well-suited to use when teaching or learning them! It is not comprehensive - there are many different analyses & skills that these data samples would facilitate. Here we highlight a few that we think would be commonly useful
The best way to provide feedback on this package is to open an
issue and assign the
feedback
label. Thank you!
Thank you to the amazing students who contributed to this project: Sam Guo, Adhitya Logan, Lia Ran, Sophia Sternberg, Karen Zhao as part of their UCSB Data Science capstone project. Thank you also go to their Course Advisor Prof. Sang-yun Oh.
People / organizations who supported this project:
We gratefully acknowledge all authors and contributors of the
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,
usethis
,
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,
devtools
,
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and
metajam
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