Estimates of man-made (anthropogenic) emissions of methane (CH4), from
1860 through 1994 are available in this data set. Data are provided
for the following sources:
- Flaring and Venting of Natural ...
This experiment began in 1967 at a site that was originally
shrubland. The project consists of one rotation: Pearl
millet-wheat. Treatments = 1) Absolute control, 2) Farm yard manure
added, 3) N-fertilizer ...
"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 ...
This experiment began in 1902 at a Cool Temperate site in Germany.
The parent material of the soil is loess which was deposited during
the Weischel ice age as a 120-150 cm thick layer over calcareous ...
This experiment began in 1974 at a Warm Temperate SubTropical site in
China. The soil was developed from marine deposits but had desalted
after long-term cropping and classified as Entisols (Hydric ...
The U.S. Environmental Protection Agency (EPA), Office of Air and Radiation has
produced an emission inventory that identifies and quantifies the U.S. primary
anthropogenic sources and sinks of greenhouse ...
This experiment began in 1843. The site was possibly farmed since
Roman times (i.e at least 1500 years). Map of 1623 shows field in
arable use. 1839-1843 arable crops: turnips, barley, peas, wheat, ...
The purpose of the data in "Mechanisms of Flux in a Stratified
Boundary Layer" is to improve the ability to model the mechanisms
which govern the transport of energy, water pollutants, etc., through ...
These estimates are intended for large-scale ground- and surface-water
analyses of nutrient sources or changes in these sources. These data on
nutrients in manure can be compared to fertilizer inputs ...
(from Project Abstract)
Problem: the objective of this research is to determine and contrast
soil nitrogen, soil carbon, and soil phosphorus accumulation and
availability under common farming systems ...