Catalog - Data.gov

#1 Federal

Sierra Nevada Landbirds Fire Analysis Monitoring Data Package, 1999-2019

Organization: Department of the Interior
Updated: 2025-02-26T00:00:00Z

This dataset represents inputs for a hierarchical Bayesian model of bird population density with respect to fire history in Yosemite National Park (YOSE) and Sequoia and Kings Canyon National...

Search relevance: 1.00 | Views last month: 9 | Published on: 2026-01-25

#2 Federal

Annual Aboveground Net Primary Productivity by plant functional groups across grassland-shrubland ecotones at 3 sites in the Jornada Basin, 2006-ongoing

Organization: Department of Agriculture
Updated: 2025-11-24

The objective of this ongoing study is to investigate how pulses of precipitation translate into pulses of plant aboveground net primary productivity (NPP) across grassland to shrubland ecotones...

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Search relevance: 1.00 | Views last month: 7 | Published on: 2026-01-27

#3 Federal

SGS-LTER Ecosystem Stress Area - long-term density dataset following nutrient enrichment stress on the Central Plains Experimental Range in Nunn, Colorado, USA 1975-2011, ARS Study Number 3

Organization: Department of Agriculture
Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

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Search relevance: 1.00 | Views last month: 4 | Published on: 2026-01-27

#4 Federal

SGS-LTER Impact of Labile and Recalcitrant Carbon Treatments on Plant Communities (Basal Cover) in a Semiarid Ecosystem on the Central Plains Experimental Range, Nunn, Colorado, USA 1997-2012, ARS Study Number 3

Organization: Department of Agriculture
Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

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Search relevance: 1.00 | Views last month: 4 | Published on: 2026-01-27

#5 Federal

SGS-LTER Ecosystem Stress Area - long-term point-frame (percent basal cover) dataset following nutrient enrichment stress on the Central Plains Experimental Range in Nunn, Colorado, USA 1982-2011, ARS Study Number 3

Organization: Department of Agriculture
Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

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Search relevance: 1.00 | Views last month: 4 | Published on: 2026-01-27

#6 Federal

NCCN Landbird Monitoring Data Package, 2005-2023

Organization: Department of the Interior
Updated: 2025-03-12T00:00:00Z

This data package contains North Coast and Cascades Network (NCCN) Inventory and Monitoring Program landbird monitoring data collected during 2005-2023 at Lewis and Clark National Historical Park...

Search relevance: 1.00 | Views last month: 3 | Published on: 2026-01-25

#7 Federal

SGS-LTER Impact of Labile and Recalcitrant Carbon Treatments on Plant Communities (Density) in a Semiarid Ecosystem on the Central Plains Experimental Range, Nunn, Colorado, USA 1997-2012, ARS Study Number 3

Organization: Department of Agriculture
Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

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Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-27

#8 Federal

SGS-LTER Standard Production Data: 2009-2012 Annual Aboveground Net Primary Production on the Central Plains Experimental Range, Nunn, Colorado, USA 2009-2012, ARS Study Number 6

Organization: Department of Agriculture
Updated: 2025-11-21

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

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Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-27

#9 Federal

NCCN Elk LEWI Monitoring Data Package, 2008-2024

Organization: Department of the Interior
Updated: 2025-08-06T00:00:00Z

This data package contains elk monitoring data collected under the auspices of the North Coast and Cascades Network (NCCN) Inventory and Monitoring Program during 2008-2024 at Lewis and Clark...

Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-25

#10 Federal

Seasonal non-destructive vegetation measurements at 15 net primary production (NPP) study sites at Jornada Basin LTER, 1989-ongoing

Organization: Department of Agriculture
Updated: 2025-11-24

This data package contains non-destructive quadrat measurements collected for the long-term Net Primary Production (NPP) study at the Jornada Basin LTER. Data here include measurements of...

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Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27

#11 Federal

Spring and Fall plant cover across grassland-shrubland ecotones at 3 sites in the Jornada Basin, 2005-ongoing

Organization: Department of Agriculture
Updated: 2025-11-24

The objective of this ongoing study is to investigate how pulses of precipitation translate into pulses of plant aboveground net primary productivity (ANPP) across grassland to shrubland ecotones...

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Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27

#12 Federal

SGS-LTER Avian Road Counts (Breeding Bird Survey) in eastern Colorado, USA 1994-2002

Organization: Department of Agriculture
Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

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Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27

#13 Federal

SGS-LTER Standard Production Data: 1983-2008 Annual Aboveground Net Primary Production on the Central Plains Experimental Range, Nunn, Colorado, USA 1983-2008, ARS Study Number 6

Organization: Department of Agriculture
Updated: 2025-11-21

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

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Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27

#14 Federal

Seasonal aboveground plant biomass estimates at 15 net primary production (NPP) study sites at Jornada Basin LTER from 1989-ongoing

Organization: Department of Agriculture
Updated: 2025-11-24

This data package contains aboveground vegetation cover, volume, and calculated biomass values at the 15 Net Primary Production (NPP) study sites on Jornada Experimental Range (JER) and Chihuahuan...

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Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-27

#15 Federal

SGS-LTER Live arthropod pitfall trapping across a double catena on the Central Plains Experimental Range, Nunn, Colorado, USA 1995-1998

Organization: Department of Agriculture
Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

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Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-27

#16 Federal

SGS-LTER Long-Term Monitoring Project: Vegetation Structure on Small Mammal Trapping Webs on the Central Plains Experimental Range, Nunn, Colorado, USA 1999 -2006, ARS Study Number 118

Organization: Department of Agriculture
Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

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Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-27

#17 Federal

Perennial grass recovery following livestock overgazing and shrub removal: an experiment at the Jornada Experimental Range (Jornada Basin LTER), 1996-2016

Organization: Department of Agriculture
Updated: 2025-11-22

The objective of this ongoing study is to determine the effect of cattle grazing and shrub removal on the decline and recovery of perennial grasses in a mesquite-invaded black grama grassland on...

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Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-27

#18 Federal

Seasonal reference harvest measurements of vegetation at 15 net primary production (NPP) study sites at Jornada Basin LTER, 1989-ongoing

Organization: Department of Agriculture
Updated: 2025-11-22

This data package contains reference harvest measurements for the long-term Net Primary Production (NPP) study at the Jornada Basin LTER. Data here include horizontal cover, vertical height, and...

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Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-27

#19 Federal

Rodent data from trapping webs in the long-term Small Mammal Exclusion Study (SMES) at Jornada Basin LTER, 1995-2007

Organization: Department of Agriculture
Updated: 2025-11-22

This data package contains rodent trapping data from plots with various levels of herbivore exclusion on the Jornada Experimental Range (JER) and Chihuahuan Desert Rangeland Research Center...

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Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-27

#20 Federal

SGS-LTER Long-Term Monitoring Project: Body weights of rodents captured during SGS-LTER live-trapping on the Central Plains Experimental Range, Nunn, Colorado, USA 1994 -2011, ARS Study Number 118

Organization: Department of Agriculture
Updated: 2025-11-22

This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State University. Long-term datasets and...

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Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-27

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