64 Works

Dataset associated with Long-Term Effects of Fuel Reduction Treatments on Surface Fuel Loading in the Blue Mountains of Oregon

Kat Morici
Dataset contains a 2015 partial re-measurement of the Blue Mountains Fire and Fire Surrogate study. 8 plots were measured from each of the 16 units, selected randomly from all plots in each unit. Species are recorded using USDA plant codes, "UNKN" is unknown species. For fine fuels, 3 Brown's transects were collected per plot. The length varied based on fuel size class. The "hr1/hr10/hr100" columns include the count of fuel particles within each size class...

Effects of enhanced productivity of resources shared by predators in a food-web module: Comparing results of a field experiment to predictions of mathematical models of intra-guild predation

David Wise & Monica Farfan
This dataset contains data from a field experiment described in the publication “Wise, D. H. & Farfan, M.A. (2021) Effects of enhanced productivity of resources shared by predators in a food-web module: Comparing results of a field experiment to predictions of mathematical models of intra-guild predation. Ecology and Evolution, 00: 1-11. https://doi.org/10.1002/ece3.8375”. The field experiment compared the response to increased input of nutrients and energy (artificial detritus) to an empirical model of intra-guild predation (IGP)...

Directional selection shifts trait distributions of planted species in dryland restoration

Kathleen Balazs, Seth Munson, Caroline A. Havrilla & Brad Butterfield
1. The match between species trait values and local abiotic filters can restrict community membership. An often-implicit assumption of this relationship is that abiotic filters select for a single locally optimal strategy, though difficulty in isolating effects of the abiotic environment from those of dispersal limitation and biotic interactions has resulted in few empirical tests of this assumption. Similar constraints have made it difficult to assess whether the type and intensity of abiotic filters shift...

Data from \"Quantification of major particulate matter species from a single filter type using infrared spectroscopy – Application to a large-scale monitoring network\"

Ann Dillner, Bruno Debus, Andrew T. Weakley, Satoshi Takahama, Kathryn George, Bret Schichtel, Scott Copeland & Anthony Wexler
This data set contains FT-IR data obtained from spectra of PTFE filters routinely in IMPROVE network during the time period 2015-2017, as well as the corresponding routine IMPROVE data for all ( ~160) IMPROVE sites except Korea. The data include PM2.5 aerosol concentrations measurements for organic carbon (OC), elemental carbon (EC), total carbon (TC), sulfate, nitrate, silicon, aluminum, calcium, titanium, iron, mass and light absorption. The data are in ug/m3. Some samples are excluded based...

Elephant agricultural use metrics in Mara-Serengeti ecosystem

Nathan Hahn
Agricultural use metrics were calculated for 66 elephants as part of a study to characterize crop use tactics in the Mara-Serengeti ecosystem in Kenya and Tanzania. Metrics were calculated to capture mean agricultural use, maximum use from a moving average, and the difference between mean and max use. These metrics were used to classify agricultural use tactics for each elephant using Gaussian mixture models. Tables are provided with metrics and tactic classifications for the lifetime...

Landscape genomics of the streamside salamander: Implications for species management in the face of environmental change

Marc Beer, Rachael Kane, Steven Micheletti, Christopher Kozakiewicz & Andrew Storfer
Understanding spatial patterns of genetic differentiation and local adaptation is critical in a period of rapid environmental change. Climate change and anthropogenic development have led to population declines and shifting geographic distributions in numerous species. The streamside salamander, Ambystoma barbouri, is an endemic amphibian with a small geographic range that predominantly inhabits small, ephemeral streams. As A. barbouri is listed as near-threatened by the IUCN, we describe range-wide patterns of genetic differentiation and adaptation to...

Invigoration or enervation? Figure data and code

Adele Igel & Susan Van Den Heever
This repository contains the figure data and code required to generate the figures that appear in Igel and van den Heever (2021) Invigoration or enervation of convective clouds by aerosols? in Geophysical Research Letters. We present new theoretical calculations which starkly contrast previous results. Prior foundational work suggested that aerosols strongly invigorate convective cloud updrafts via changes to cold-phase processes. We show that the peak magnitude of invigoration by this mechanism is substantially reduced for...

Data from: Effects of Bark Beetle Outbreaks on Forest Landscape Pattern in the Southern Rocky Mountains, U.S.A.

Kyle Rodman, Robert Andrus, Cori Butkiewicz, Teresa Chapman, Nathan Gill, Brian Harvey, Dominik Kulakowski, Niko Tutland, Thomas Veblen & Sarah Hart
Since the late 1990s, extensive outbreaks of native bark beetles (Curculionidae: Scolytinae) have affected coniferous forests throughout Europe and North America, driving changes in carbon storage, wildlife habitat, nutrient cycling, and water resource provisioning. Remote sensing is a crucial tool for quantifying the effects of these disturbances across broad landscapes. In particular, Landsat time series (LTS) are increasingly used to characterize outbreak dynamics, including the presence and severity of bark beetle-caused tree mortality, though broad-scale...

The cost of travel: how dispersal ability limits local adaptation in host-parasite interactions

Pieter Johnson, Dana Calhoun, Wynne Moss, Travis McDevitt-Galles, Tawni Riepe, Joshua Hallas, Thomas Parchman, Chris Feldman, Josh Cropanzano, Jay Bowerman, Tyler Achatz, Vasyl Tkach & Janet Koprivnikar
Classical theory suggests that parasites will exhibit higher fitness in sympatric relative to allopatric host populations (local adaptation). However, evidence for local adaptation in natural host-parasite systems is often equivocal, emphasizing the need for cross-infection experiments conducted over realistic geographic scales and comparisons among species with varied life history traits. Here, we conducted cross-infection experiments to test how two trematode (flatworm) species (Paralechriorchis syntomentera and Ribeiroia ondatrae) with differing dispersal abilities varied in the strength...

Data from: Flower consumption, ambient temperature and rainfall modulate drinking behavior in a folivorous-frugivorous arboreal mammal

Óscar M. Chaves, Vanessa B. Fortes, Gabriela P. Hass, Renata B. Azevedo, Kathryn E. Stoner & Júlio César Bicca-Marques
In these datasets we provided information on the drinking behavior in 14 wild groups of brown howler monkeys (Alouatta guariba clamitans) inhabiting small, medium, and large Atlantic Forest fragments in southern Brazil. We provided two datasets: (1) full data on the drinking behavior of the 14 study groups, and (2) the dataset used to run the GLMMs described in the main manuscript. Overall, we found a wide variation in the mean rate of drinking among...

Functional diversity response to geographic and experimental precipitation gradients varies with plant community type

Xiaoan Zuo, Shenglong Zhao, Huan Cheng, Ya Hu, Shaokun Wang, Ping Yue, Renrao Liu, Alan K. Knapp, Melinda D. Smith, Qiang Yu, Sally E. Koerner & Liu Renrao
Precipitation is a primary determinant of plant community structure in drylands. However, the empirical evidence and predictions are lacking for how plant functional diversity in desert and steppe communities respond to altered precipitation regimes. We examined how precipitation changes along the natural and experimental gradients affect different components of functional diversity in desert-shrub and steppe-grass communities. We compared the associations of precipitation changes with community-weighted means (CWM) of six traits, functional divergence (FDvar) of each...

Cameron Pass NASA SnowEx - Meadow TLS U-077 PS01 SV01

DANIEL MCGRATH & Keith Williams

Cameron Pass NASA SnowEx - Meadow TLS U-077 PS01 SV03

DANIEL MCGRATH & Keith Williams

Cameron Pass NASA SnowEx - Meadow TLS U-077 PS01 SV02

DANIEL MCGRATH & Keith Williams

Cameron Pass NASA SnowEx - Burn Site TLS U-077 PS02 SV01

Dan McGrath & Marianne Okal

Untargeted metabolomics molecular features data for plasma of 20 Peromyscus leucopus and 20 Mus musculus treated with LPS or controls

Alan Barbour, Nurul Islam, Ana Milovic & John Belisle
Animals that are competent natural reservoirs of zoonotic diseases commonly suffer little morbidity from the pathogens they persistently harbor. The mechanisms of this infection tolerance and the trade-off costs are poorly understood. We used exposure to a single dose of lipopolysaccharide (LPS) endotoxin as an experimental model of inflammation to compare the responses of the cricentine rodent Peromyscus leucopus, the white-footed deermouse, to that of Mus musculus, the standard laboratory model for pathogenesis studies. Four...

Genetic, anatomical, and environmental patterns related to pod shattering resistance in domesticated cowpea Vigna unguiculata [L.] Walp

Sassoum Lo, Travis Parker, Maria Muñoz‑Amatriaín, Jorge C. Berny-Mier Y Teran, Judy Jernstedt, Timothy J. Close & Paul Gepts
Pod shattering, which causes the explosive release of the seeds from the pod, is one of the main sources of yield losses in cowpea in arid and semi-arid areas. Reduction of shattering has therefore been a primary target for selection in the domestication process of the species. Using a mini-core diversity panel of 368 cowpea accessions, four regions with a significant association with pod shattering were identified. Two genes (Vigun03g321100 and Vigun11g100600) involved in cell...

Data from: Drivers of site fidelity in ungulates

Thomas Morrison, Jerod Merkel, J. Grant Hopcraft, Ellen Aikens, Jeffrey Beck, Randall Boone, Alyson Courtemanch, Samantha Dwinnell, Sue Fairbanks, Brad Griffith, Arthur Middleton, Kevin Monteith, Brendan Oates, Louise Riotte-Lambert, Hall Sawyer, Kurt Smith, Jared Stabach, Kaitlyn Taylor & Matthew Kauffman
While the tendency to return to previously visited locations – termed ‘site fidelity’ – is common in animals, the cause of this behaviour is not well understood. One hypothesis is that site fidelity is shaped by an animal’s environment, such that animals living in landscapes with predictable resources have stronger site fidelity. Site fidelity may also be conditional on the success of animals’ recent visits to that location, and it may become stronger with age...

Nitrogen budget data

Tan Zou, Xin Zhang, Luis Lassaletta, Nathaniel Mueller, Francesco Tubiello, Matthew Lisk, Chaoqun Lu, Richard Conant, Christopher Dorich, James Gerber, Hanqin Tian, Tom Bruulsema, Tai Maaz, Kazuya Nishina, Benjamin Bodirsky, Alexander Popp, Lex Bouwman, Arthur Beusen, Jinfeng Chang, Petr Havlík, David Leclère, Josep Canadell, Robert Jackson, Patrick Heffer, Nathan Wanner … & Eric Davidson
Input-output estimates of nitrogen (N) on cropland are essential for improving N management and better understanding the global N cycle. Here, we compare 13 N budget datasets covering 115 countries and regions over 1961-2015. Though most datasets showed similar spatiotemporal patterns, some annual estimates varied widely among them, resulting in large ranges and uncertainty. In 2010, global medians (in Tg N yr-1) and associated min-max ranges were 73 (64-84) for global harvested crop N; 161...

Simulated wood duck maternity analysis results from COLONY and CERVUS

Caroline Thow, Caitlin Wells, John Eadie & Bruce Lyon
Modern genetic parentage methods reveal that alternative reproductive strategies are common in both males and females. Under ideal conditions, genetic methods accurately connect the parents to offspring produced by extra-pair matings or conspecific brood parasitism. However, some breeding systems and sampling scenarios present significant complications for accurate parentage assignment. We used simulated genetic pedigrees to assess the reliability of parentage assignment for a series of challenging sampling regimes that reflect realistic conditions for many brood-parasitic...

Deconstructing precipitation variability: Rainfall event size and timing uniquely alter ecosystem dynamics (Data)

Robert Griffin-Nolan, Ingrid Slette & Alan Knapp
This dataset contains data from a rainfall manipulation experiment described in the paper: "Griffin-Nolan, R.J., Slette, I.J. and Knapp, A.K. (2021), Deconstructing precipitation variability: rainfall event size and timing uniquely alter ecosystem dynamics. Journal of Ecology. https://doi.org/10.1111/1365-2745.13724" Water-limited ecosystems are highly sensitive to not only precipitation amount, but also precipitation pattern, particularly variability in the size and timing of growing season rainfall events. Both rainfall event size and timing are expected to be altered by...

Assessing intrastate cattle shipments from interstate data and expert opinion

Peter Brommesson, Stefan Sellman, Lindsay Beck-Johnson, Clayton N Hallman, Deedra Murieta, Colleen Webb, Ryan Miller, Katie Portacci & Tom Lindström
Live animal shipments are a potential route for transmitting animal diseases between holdings and are crucial when modeling spread of infectious diseases. Yet, complete contact networks are not available in all countries, including the United States. Here, we considered a 10% sample of Interstate Certificate of Veterinary Inspections from one year (2009). We focused on distance dependence in contacts and investigated how different functional forms affect estimates of unobserved intrastate shipments. To further enhance our...

Data from: Grazing and nitrogen addition restructure the spatial heterogeneity of soil microbial community structure and enzymatic activities

Chengliang Wang, Rui Zhang, Leena Vilonen, Yanan Qu, Xiao Fu, Baoku Shi, Haiying Cui, Weifeng Gao, Huiying Cai & Wei Sun
1. In grassland ecosystems, large herbivorous animal grazing activity and increasing nitrogen deposition strongly alters microbial community structure and function. Understanding the effects of grazing and nitrogen addition on the spatial heterogeneity in soil microbial community structure, enzymatic activities and the underlying mechanisms are crucial for making better predictions of soil organic matter dynamics and nutrient cycling. 2. We examined the spatial heterogeneity of soil microbial community structure and enzymatic activity associated with changes in...

Do tradeoffs govern plant species responses to different global change treatments?

J. Adam Langley, Emily Grman, Kevin Wilcox, Meghan Avolio, Kimberly Komatsu, Scott Collins, Sally Koerner, Melinda Smith, Andrew Baldwin, William Bowman, Nona Chiariello, Anu Eskelinen, Harry Harmens, Mark Hovenden, Kari Klanderud, Rebecca McCulley, Vladimir Onipchenko, Clare Robinson & Katharine Suding
Plants are subject to tradeoffs among growth strategies such that adaptations for optimal growth in one condition can preclude optimal growth in another. Thus, we hypothesized that the response of plant species abundance to one global change treatment would relate inversely to the response to a second treatment, particularly for treatment combinations that accentuate distinct traits. To address this hypothesis, we examined plant species abundances in 39 global change experiments manipulating CO2, nitrogen, phosphorus, water,...

Probability of occurrence and phenology of pine wilt disease transmission by insect vectors in the Rocky Mountains

David Atkins, Seth Davis & Jane Stewart
1. Pine wilt disease, caused by pinewood nematode (Bursaphelenchus xylophilus; PWN), is a damaging and globally distributed insect-vectored forest pathogen. Native forest tree mortality associated with PWN is newly reported from the Front Range of Colorado, but there is no regional information on PWN frequency or biology of local insect vectors, limiting management options. 2. A sampling array was established to survey PWN in native pines (Pinus ponderosa) and longhorn beetles (Monochamus clamator & Monochamus...

Registration Year

  • 2021

Resource Types

  • Dataset


  • Colorado State University
  • United States Geological Survey
  • University of California, Davis
  • University of Wyoming
  • Stanford University
  • University of Wisconsin-Madison
  • University of Colorado Boulder
  • The Nature Conservancy
  • Food and Agriculture Organization of the United Nations