This dataset supports NRCS resource conservation activities
nationwide. This includes wetlands determinations, soil erosion,
water quality, grazing lands, chemical run-off and many other
CDBS 2.0 contains snow, water, climate, and related hydrologic
information for the U.S., Carribean, and South Pacific. Some
datasets are regional (snow and water). It is a national dataset
The "Chemistry of Atmospheric Deposition - Effects on Agriculture, Forestry,
Surface Waters, and Material" is a dataset that contains weekly measurements of
rainfall and chemistry, including pH, conductivity, ...
The "National Surface Water Survey (NSWS)" is a composite
program aimed at monitoring the chemical characteristics of
surface water in the United States. It includes the National
Stream Survey, the ...
"Effect of Drought Stress on Oilseed Quality" is a complex of
datasets on a series of experiments over the last 5 years of
research on drought stress. Datasets include:
1. agronomic: growth, flowering, ...
"Management of Soil in Dryland Regions" is a set of data, each dataset
representing 3 to over 20 years of data using replicated
trials. Tillage and cropping system-type studies have the longest
"Mechanism by Which Water Deficit Alters Cell Division in
Developing Maize Endosperm" is a project that tests the
hypothesis that the extent of ABA accumulation and inhibition of
endosperm cell division ...
The "Bernalillo Watershed/NRA: 1955-1989" dataset contains
information from a study of the Bernalillo Watershed, a semiarid
grassland. Data deals with vegetation dynamics, ecological
succession, and ...
The purpose of this effort is to conduct a long term study of
ecosystem structure and function by examining controls over
successional processes in Taiga forests of interior Alaska.
Collection Organization: ...
"Bureau of Reclamation Data (Agricultural Water Use, 1979-1986)"
contains data on and trends in agricultural use of federally
supplied irrigation water for Bureau of Reclamation lands
receiving full ...
The purpose of the "CPER--Long-Term Grazing Intensity Study" is
to measure long-term impact of three grazing intensities on
Description; 3 pastures, each 128 ha, grazed 1939-present ...
The purpose of the "Central Plains Experimental Range (CPER)"
dataset is to understand the long-term processes responsible for
the origin and sustainibility of shortgrass steppe systems.
The Long Term Ecological Research (LTER) program is supported by
the National Science Foundation's Division of Biotic Systems and
Resources. LTER sites across the United States collect
data on long ...
"Chinese Agriculture and Forestry Documents (DCAFD)" is a
bibliographic database containing comprehensive information on
agriculture and forestry in China. The information listed is
drawn from current ...
The data found in the "Classification, Mapping, and
Interpretation of Soils" dataset is used for classifying,
mapping and interpreting the soils of Arkansas. Its purpose is
to make available (by means ...
"Climate and Agricultural Landscape Productivity Analysis and
Assessment in the North Central Region" is a dataset that
contains 20 years of data on annual productivity and daily
weather for all counties ...
Current Research Information System (CRIS) is the U.S. Department of
Agriculture's (USDA) documentation and reporting system for ongoing and
recently completed research projects in agriculture, food ...
The purpose of "Ecological Diversity of the Huron-Manistee
National Forests" is to determine the ecological diversity of
the Huron-Manistee National Forests of northern Lower Michigan
by determining ...
The purpose of "Effects of Global Climate Change on Carbon
Cycling in Peatlands" is to evaluate the effects of global
change on carbon balance in peatlands and on gaseous exchanges
of carbon between ...
The Public Use Data - Agriculture Foreign Investment Database
includes data from over 13,000 reports filed under the
Agricultural Foreign Investment Disclosure Act of 1978 (AFIDA).
This includes reports ...
To distribute forest inventory and analysis plot data to
interested users in a common format for eastern states. This
data can be used to estimate current forest conditions for areas
in the Eastern ...
The purpose of this dataset is to evaluate the effects of
disturbances (both natural and anthropogenic), on terrestrial
and aquatic ecosystem structure, function and composition.
Collection Organization: ...
The purpose of the data in "Hydrology of Southwestern and
Riparian Areas" is to aid in the development of a database on
the hydrological and vegetation relationships in several
southwestern wetland ...
The "Jornada Experimental Range Quadrats" data contains reduced-scale maps of
vegetation on one-meter by one-meter areas were made with a pantograph. A
planimeter was used to measure the basal area ...
The "Land Areas of the National Forest System" contains data on
the extent and characteristics of forest, range, and related
lands within the National Forest System of the United States.
The "Land Use in New Mexico: Inventory and Analysis" is a comprehensive land
use data set for the state of New Mexico. Its purpose is to analyze land use
trends and land use changes and where possible ...
The purpose of this dataset is to evaluate the short- and
long-term impacts of harvesting and stand conversion in the
aspen type growth, nutrient capital, and nutrient cycling. The
dataset includes ...
The Economic Research Service (ERS) has been a source of major land use estimates in the United States for over 50 years, and the related U.S. cropland used for crops series dates back to 1910. The ...
This data set contains estimates of methane flux from a flooded rice
Collection Organization: University of Georgia Crop and Soil Sciences
Collection Methodology: Micrometerological ...
The dataset supports NRCS resource conservation activities
nationwide. This includes wetlands determinations, soil erosion, water
quality, grazing lands, chemical run-off and many other applications. ...