Search Data.gov
Found 275 dataset(s) matching "long term experiments".
-
The focus of this study is on the relationship between participants in a mentoring program for youths at risk and program staff. A motive for this study is to determine the existence of a genuine...
-
This archival information package contains NetCDF files of monthly mean precipitation and sea level pressure model output. The precipitation grid is centered over South Africa and the more...
-
<p>The Southern Great Plains 1997 (SGP97) Hydrology Experiment originated from an interdisciplinary investigation, "Soil Moisture Mapping at Satellite Temporal and Spatial Scales" (PI: Thomas J....
-
This data set consists of monthly long-term mean temperature data (degrees C) for the last glacial maximum (21 ka) downscaled to a 10-km grid of North America. The 10-km data were derived using...
-
These data were compiled in order to represent long-term (multi-decadal) forest growth across eight different experimental forests in the United States, each with replicated levels of density...
-
This presentation highlights three papers from the experiences of three Permanency Innovations Initiative (PII) grantees: Washoe County, Nevada, the California Partners for Permanency (CAPP) and...
-
The purpose of the study was to expand understanding of the long-term consequences of juvenile delinquency by describing the prevalence and frequency of two adult outcomes -- arrest and the...
-
['"The aim of the study was to analyze exhaled breath condensate (EBC) proteome changes due to the effects of spaceflight factors. All the protocols were approved at the Institute of Biomedical...
-
This study examines the state of counterterrorism and homeland security in five large urban law enforcement agencies (the Boston Police Department, the Houston Police Department, the Las Vegas...
-
This dataset contains laboratory experiment data that were collected to examine the effects of ocean acidification on the Atlantic surfclam, Spisula solidissima, a species worth $31 million in...
-
These data (all data tables for the data release) represent a suite of biotic and abiotic variables that characterized plant communities and the geologic, geomorphic, edaphic, climatic, and land...
-
Background Twelve populations of the bacterium, Escherichia coli, adapted to a simple, glucose-limited, laboratory environment over 10,000 generations. As a consequence, these...
-
This presentation explains how the Illinois Permanecy Innovations Initiative (PII) project expects to increase rates of permanency for the target population and it describes the intervention being...
-
This data release comprises nearly three decades of measurements of sandbar topography for monitoring sites along the Colorado River in Grand Canyon National Park and Glen Canyon National...
-
Dataset consists of 4-day, 14-day, and full life responses of laboratory cultured mayflies (Neocloeon triangulifer) to nickel and zinc exposure. Responses were measured as mortality, body weight,...
-
<p>Data from choice and no-choice tests associated with the paper cited below. Drought leading to water deficit stress is known to reduce performance of galling insects. The shoot tip-galling fly...
-
Using laboratory slide-hold-slide experiments, at temperatures from 22 to 200 degrees C, to examine effects of fracture reactivation and quasi-static loading on the evolution of fluid transport...
-
<p>Relative species and cover group data from a four-year long replicated experiment comparing the effects of season of fire (spring or fall) and sheep grazing deferment on sagebrush-steppe...
-
<p>The AgroEcosystem Performance Assessment Tool is a computer program used to evaluate the agronomic and environmental performance of management practices in long-term agroecosystem experiments. ...
-
Flea abundance and body condition data for black-tailed prairie dogs on sites treated and not treated with “FipBit” fipronil pellets. We sampled prairie dogs at Conata Basin, Buffalo Gap National...
