77 results — topic: Biogeochemical Cycling

Dataset

Total metals, carbon, nitrogen & anion concentration data; Slate River & East River floodplains, Crested Butte, CO; May 2022-October 2022

This data package includes processed and undiluted measurements for metal, total carbon, total nitrogen, and anion concentrations from pore water (groundwater) and surface water samples from the Slate River and East River floodplains of Crested Butte, CO, focus field sites for the SLAC Floodplain Hy

Samuel Pierce2023DOI: 10.15485/1969113
Dataset

Raw soil carbon dioxide, moisture, temperature and micrometeorological data in the East River Watershed, Colorado June 2021-October 2022. (DE-SC0021139). Ecohydrological controls on root and microbial respiration in the East River watershed of Colorado

This dataset contains raw data from four tripod stations along an elevation gradient on Snodgrass Mountain in the East River Watershed, CO, USA. Each station contains a datalogger connected to 3 soil Carbon Dioxide CO2 gas probes, 3 soil temperature/moisture sensors and a micrometeorological station

Simonpietri A, Carbone M2023DOI: 10.15485/1909712Cited 1 times
Dataset

Continuous sensor suite measurements of weather, energy, soil and flux at four PumpHouse sites at the East River, Colorado.

The purpose of this package is to monitor energy and water fluxes using a comprehensive set of sensors integrated on a tripod set up at 4 locations at the East River watershed in Colorado in the Upper Colorado River Basin as part of the Scientific Focus Area (SFA) research led by the Lawrence Berkel

Yuxin Wu, Chunwei Chou, Baptiste Dafflon2023DOI: 10.15485/1788230
Dataset

Bedrock weathering rates, reactive nitrogen influxes and effluxes, and nitrous oxide emissions rates from the Pumphouse Hillslope, East River Watershed, Colorado.

Atmospheric nitrous oxide contributes directly to global warming, yet models of the nitrogen cycle do not account for bedrock, the largest pool of terrestrial nitrogen, as a source of nitrous oxide. Although it is known that release rates of nitrogen from bedrock are large, there is an incomplete un

Jiamin Wan, Tetsu Tokunaga2023DOI: 10.15485/1766328
Dataset

River and hyporheic zone water geochemical data from OsmoSamplers, East River Pumphouse, Colorado, Nov 2017-Sept 2018

This data package contains geochemical and river water temperature data from OsmoSamplers deployed at East River, Colorado pump house. There are three data files. The first one contains sulfate (SO4) and chloride (Cl) concentrations from riverwater and hyporheic zone (sediment water interface (SWI),

Laura Lapham, Jessica Buser-Young, Andrew Thurber2023DOI: 10.15485/1766092
Dataset

Stable isotopes of carbon dioxide (CO2), dissolved inorganic carbon (DIC), water and concentrations of greenhouse gases in a mountainous watershed (Crested Butte, Colorado).

Temperature and precipitation variability in response to climate change affects water cycling of watersheds and can potentially impact water quality, water availability, elemental and molecular fluxes, and biogeochemical processes. Here we report the measurements of light stable isotopes and greenho

Bill, M2022DOI: 10.15485/1861892
Dataset

Borgs are giant extrachromosomal elements with the potential to augment methane oxidation

Software for the correlation analysis featured in the above manuscript.

Al-Shayeb, Basem, Schoelmerich, Marie, West-Roberts, Jacob2021DOI: 10.5281/zenodo.6887003
Dataset

Data from: Ecological factors influence balancing selection on leaf chemical profiles of a wildflower

Balancing selection is frequently invoked as a mechanism to maintain variation within and across populations. However, rigorous tests demonstrating balancing selection operating in nature are scarce, particularly on complex traits, which frequently display high levels of variation. Leveraging a foca

Carley, Lauren, Mojica, Julius, Wang, Baosheng2021DOI: 10.5061/dryad.7h44j0zsrCited 1 times
Dataset

Biomass Inventories at Harvard Forest EMS Tower since 1993

In 1993, we installed 40 circular, 10 m radius biometric plots in the footprint of the EMS tower on Prospect Hill. We randomly placed the plots within 100 m increments along ten 500 m transects that extend from the tower in the northwest and southwest directions. In 2001, we removed three plots (G3,

Munger, William, Wofsy, Steven2021DOI: 10.6073/pasta/5c2f17c295413da2a2a091fd7696af40Cited 1 times
Dataset

Partial pressure of carbon dioxide, sea surface salinity, temperature and barometric pressure collected from surface underway observations during the racing sailing vessel Seaexplorer (Malizia II) cruises in the Atlantic Ocean, Indian Ocean and Pacific Ocean from 2020-07-03 to 2021-01-05 (NCEI Accession 0235681)

This dataset includes surface underway data collected during the racing sailing vessel Seaexplorer (Malizia II) cruises in the Atlantic Ocean, Indian Ocean and Pacific Ocean from 2020-07-03 to 2021-01-05. These data include partial pressure of carbon dioxide in the water, sea surface salinity, sea s

NCEI2021DOI: 10.25921/3f59-1405
Article

Carbon Cycle Uncertainty Increases Climate Change Risks and Mitigation Challenges

Projections of greenhouse gas concentrations over the twenty-first century generally rely on two optimistic, but questionable, assumptions about the carbon cycle: 1) that elevated atmospheric CO2 concentrations will enhance terrestrial carbon storage and 2) that plant migration will be fast relative

Higgins P., Harte J.2012Journal of ClimateDOI: 10.1175/jcli-d-12-00089.1Cited 29 times
Book

Record of decision : E Seam Methane Drainage Wells Project : federal coal lease C-1362, federal coal lease COC-56447, federal coal lease COC-67232 : Grand Mesa, Uncompahgre and Gunnison National Forests, Paonia Ranger District, Gunnison County, Colorado : sections 17-19 and 32-34, Township 13 South Range 90 West and sections 1-5 and 8-10, Township 14 South, Range 90 West, 6th principal meridian /

Richmond Charles S., States. United2008DOI: 10.5962/bhl.title.118585Cited 1 times
Student Paper

Trapping the litter: a negative feedback of climate change in the litter quality of montane vegetation in the Rocky Mountains

Winkler D. E., Cloyed C., Jarecke K.2008
Student Paper

Effects of water addition on below- and above-ground carbon processes across a montane elevational gradient

Local temperature increases and more frequent extreme rainfall events are predicted effects of climate change at high latitudes (IPCC 2007). Precipitation regimes are also shifting, but science is less able to predict these patterns (IPCC 2007). Water balance is critical as it ultimately drives prim

Potter T. S.2008
Article

Subalpine forest carbon cycling: Short- and long-term influence of climate and species

Ecosystem carbon cycle feedbacks to climate change comprise one of the largest remaining sources of uncertainty in global model predictions of future climate. Both direct climate effects on carbon cycling and indirect effects via climate-induced shifts in species composition may alter ecosystem carb

Kueppers L. M., Harte J.2005Ecological ApplicationsDOI: 10.1890/04-1769Cited 57 times
Article

Response of plant pathogens and herbivores to a warming experiment

Pathogens and herbivores can severely reduce host fitness, potentially leading to altered succession rates and changes in plant community composition. Thus, to predict vegetation dynamics under climate change, it is necessary to understand how plant pathogens and herbivores will respond. Pathogens a

Roy B. A., Gusewell S., Harte J.2004EcologyDOI: 10.1890/03-0182Cited 178 times
Document

Water and Coal bed Methane Development – Butch Clark Talking Notes

Ralph E Clark III Western State Colorado’s Water Workshop 2002

2002
Document

Water and Coal bed Methane Development – Butch Clark Talking Notes

Ralph E Clark III Western State Colorado’s Water Workshop 2002

2002
Document

Coal Bed Methane Recovery and Underground Coal Mine Methane Management

Colorado School of Mines. August 11, 2002.

2002
Document

Statement of Mr. H. William Hochheiser Manager, Oil and Gas Environmental Research Office Office of Fossil Energy U.S. Department of Energy Before the Senate Committee on Appropriations Senate Interior and Related Agencies Appropriations Subcommittee U.S. Senate Field Hearing on Coalbed Methane

H. William Hochheiser. US DOE. March 10, 2001.

2001