Bonanza Creek LTER Data sets 1998-2003

Year                 Dataset Title

2003       2002 MODIS Leaf Area Index estimates

2003       Air Temperature and Relative Humidity at LTTG sites: 2001-present: Hourly/Daily

2003       Ammonium, Nitrate, and Amino Acid concentrations in .5M K2SO4 extracted T0 Tanana Floodplain soils

2003       Ammonium, Nitrate, and Amino Acid concentrations in .5M K2SO4 extracted T30 Tanana Floodplain soils

2003       Analysis of vegetation distribution in interior Alaska and sensitivity to climate change using a logistic regression approach

2003       Bonanza Creek LTER defoliationg insect population Levels

2003       Carbon cycling in extratropical terrestrial ecosystems of the Northern Hemisphere during the 20th Century: A modeling analysis of the influences of soil thermal dynamics

2003       Caribou Poker Creeks Research Watershed: Caribou Peak Climate Data

2003       Caribou Poker Creeks Research Watershed: CT1600 Climate Data

2003       Caribou Poker Creeks Research Watershed: CT2100 Climate Data

2003       Caribou Poker Creeks Research Watershed: Helmer's Ridge Climate Data

2003       Caribou Poker Creeks Research Watershed:C4 Climate Data

2003       Classified images at 1km and 25km grain size centered on BNZ

2003       Climatic controls over soil respiration components in black spruce forests

2003       Cold Regions Research Laboratory: CRREL Station Climate Data

2003       del 15N Values for Tanana River Floodplain Soils and Xylem Sap Samples

2003       Distribution of permafrost-dominated soil types in Caribou-Poker Creeks Research Watershed

2003       Environmental variation, vegetation distribution, carbon dynamics, and water/energy exchange in high latitudes

2003       Evaluation of temporal and spatial scaling issues in simulating soil thermal dynamics

2003       Field Data Survey Line Burn Composite Burn Index Values

2003       Fine root respiration

2003       Frostfire storm event chemistry summer 1999

2003       GPS coordinates for the Tanana River Floodplain Dissolved Organic Nitrogen (DON) Budget Study plots

2003       Ground Water Readings at LTER Floodplain Sites, 1991-2002: Weekly

2003       Historical and projected carbon balance of mature black spruce ecosystems across North America

2003       Impact of wildfire on forest floor organic matter bioavailability in a black spruce forest

2003       Influence of Soil Temperature on Carbon and Nitrogen Mineralization in Floodplain Soils of Balsam Poplar and White Spruce

2003       Influence of the phenolic compound bearing species Ledum palustre on soil nitrogen cycling in a boreal hardwood forest

2003       Land Cover Classification at 1km and 25-m grain size

2003       Litter Trap Results at the Tanana River Exclosures, Fall 2001

2003       LTER Study Sites and Locations of Interest: Spatial Data

2003       Mixed plantations of spruce and alder in recently harvested units

2003       Modeling soil thermal and carbon dynamics of a fire chronosequence in interior Alaska

2003       Modeling stand-level canopy maintenance respiration of black spruce ecosystems in Alaska: Implications for spatial and temporal scaling

2003       Morel Productivity

2003       Net Nitrogen Mineralization Rates for Mature Balsam Poplar and White Spruce

2003       Population dynamics of black spruce at its northern limit in the Brooks Range, Alaska

2003       Radar Backscatter Bonanza Creek Floodplain

2003       Recent change in treeline forest structure and distribution in interior Alaska

2003       Reserve West Tree Establishment and Growth after Fire: Reserve West Hectare Reference Stand

2003       Sodium Bicarbonate Extracted Tanana River Floodplain Soil Protein Concentrations, 2001

2003       Soil Ammonium and Nitrate in and out of the Moose Exclosures on the Tanana River Floodplain , Fall 2001

2003       Soil and air temperature at black spruce sites along three elevation gradients and latitudinal gradients in interior Alaska, USA

2003       Soil carbon stabilization along productivity gradients in interior Alaska

2003       Soil moisture (TDR) at FP3A, 2002-present: Hourly

2003       Soil Moisture at LTER Drought Study Sites: 1991-2002: Weekly

2003       Soil Respiration: Floodplain Black Spruce

2003       Soil Water (Lysimeter) Chemistry for Mature Balsam Poplar and White Spruce

2003       SPOT HRV 1990, LANDSAT TM 1991 SATELLITE IMAGES OF BNZ LTER

2003       Throughfall Precipitation at LTER Drought Study Sites: 1991-Present: Weekly

2003       Throughfall Precipitation at LTTG Sites: 2001-Present; Logging Rain Gauge

2003       Tree regeneration after fire: Aspen removal experiment

2003       Tree regeneration after fire: Delta 1994 burn surveys

2003       Tree regeneration after fire: Effects of burn severity

2003       Tree regeneration after fire: Wickersham Dome long-term vegetation study

2003       Tree regeneration after fire: Yukon Lodgepole Pine Surveys

2002       Active layer depths: Bonanza Creek Fireline

2002       Active layer depths: Wickersham fireline sites

2002       Annual thaw depths at BCEF LTER floodplain sites

2002       Densities of snowshoe hares in Interior Alaska (1999-2002)

2002       Frost depths: BCEF successional sites

2002       Snowshoe hare pellet counts in Interior Alaska

2002       Soil Moisture at LTER weather station: Daily

2001       Air Temperature and Relative Humidity at LTER weather stations: Monthly Summaries

2001       PAR Radiation at LTER weather stations: Monthly Summaries

2001       Precipitation at LTER weather stations: Monthly Summaries

2001       Soil Temperature at LTER weather stations: Daily

2001       Soil Temperatures at LTER weather stations: Monthly Summaries

2001       Weekly YSI soil temperature readings at the LTER climate stations

2001       Wind Direction and Velocity for Lower (3 meter) sensor: Monthly Summary

2001       Wind Direction and Velocity for Lower (3 meter) Sensor:Daily

2001       Wind Direction and Velocity for Upper (10 meter) sensor: Monthly Summary

2000       Air Temperature at LTER weather stations: Daily

2000       Height of Dominant Woody Plants Inside and Outside Exclosures Located in FP1

2000       LTER treatment plot circumference growth, 1989-1999: Yearly

2000       PAR Radiation at LTER weather stations: Daily

2000       Point Locations All Research Sites - 1967 through 2000 - Forest Soils Laboratory, SALRM

2000       Relative Humidity at LTER weather stations: Daily

2000       Soil Horizon Descriptions/Classification and Lab Analysis

2000       Soil Moisture (TDR) at floodplain sites, 1994-Present: Weekly

2000       Soil moisture (TDR) at FP2A, 1993-1995: Hourly

2000       Soil moisture (TDR) at UP2A, 1996-2000: Hourly

2000       Soil moisture (TDR) at upland sites, 1994-Present: Weekly

2000       Soil Samples Archive

2000       Solar radiation at BCEF (LTER1 and LTER2) climate stations, Daily

2000       Spatial Data for Caribou Poker Creeks Research Watershed (CPCRW) and FROSTFIRE

2000       Tanana Flats Wetlands Map - Floating Mat Fen Area

1999       Barometric Pressure at LTER1 weather station: Daily

1999       Precipitation (WB Rain Gauges) at BCEF LTER sites: Weekly

1999       Production and foliage biomass and nitrogen from LTER sites 1989

1999       Snow Depth at LTER weather stations: Daily

1999       Wind Direction and Velocity for Upper (10 meter) Sensor:Daily

1998       Artificial communities experiment

1998       Fine root and coarse root biomass 1990-1991

1998       Fine root length and width measurements from digitized minirhizotron images

1998       Fine root production and mortality - (Minirhizotrons)

1998       Height of Dominant Woody Plants Inside and Outside Exclosures Located in FP1

1998       Litterfall and Hare Pellet Summary at Bonanza Creek Experimental Forest Control Plots

1998       Litterfall Weights From LTER Study Site Treatment Plots; 1990-Present.

1998       Log Decomposition - Photographs

1998       Precipitation at LTER weather stations: Daily

1998       Seasonal patterns of nitrogen fixation by Alnus tenuifolia within successional floodplain forests - 1992

1998       Soil Chemical Analyses, LTER Study Sites, 1989 and 1991.

1998       Solar radiation at BCEF (LTER1 and LTER2) climate stations, Hourly

1998       Stem height and diameter for Long Term Forest Reserve Plots in CPCRW

1998       The Nel-Rep plots: Spruce and alder heights and diameters 1990-1997

1998       White Spruce Seedling Counts at BCEF Vegetation Plots (4 sq m)