Harvard Forest research focuses on historical and modern changes in Central New England forests, resulting from human and natural disturbance. The data in "Harvard Forest Long-term Ecological Research ...
This database contains spring (April-June) and summer
(July-September) nitrate and sulfate wet deposition records for
1980-90, at the state and county levels of aggregation for the
states in the northeastern ...
"CAB Abstracts" is a comprehensive bibliographic database of
agricultural and biological data from all journals published by
CAB International. Material abstracted and in the database
include scientific ...
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.
"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, ...
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 ...
The purpose of "Little River, Georgia Experimental Watershed
Rainfall and Streamflow Data" is to provide for the analysis of
coastal plain watershed processes, and developing and testing
"Pesticide and Water Management Systems to Minimize
Contamination of Water and Air With Pesticides" is a dataset
that contains information dealing with irrigation and pesticide
management practices. ...
The Production and Efficiency Database contains U.S and State
indexes of farm input use, production and efficiency by
enterprise group from 1947 to 1990. The 48 files of the database
are divided into ...
The "Rio Puerco Vegetation Data: 1979-1988" dataset is a study
of vegetation dynamics in the Rio Puerco Watershed, a semiarid
grass/shrubland in southwest New Mexico. This is a Range
Management Station/Bureau ...
"Rio Puerco Watershed Soils Data: 1986-1988" is a large,
short-term database of semi-arid grass/shrubland studying
soil/vegetation relationships. Data are compiled by the Range
Management Station/Bureau ...
To determine the effects of fall burning on sagebrush, grass
vegetation and associated soils. The data collected measures the
amount of forage growth or depletion.
Collection Organization: Originally, ...
"Sevilleta LTER: 1986-1989" is a study of Sevilleta National
Wildlife Refuge; confluence of three arid/semiarid biomes in New
Mexico. This dataset includes vegetation dynamics,
soil/vegetation relations, ...
The purpose of the "Soils and Terrain Database - Indiana and
Hungary" is to improve soils information on a global and
regional basis and the Global Soils and Terrain Database
(SOTER), using satellite ...