Development of herbicide-resistant crops has resulted in significant changes to agronomic practices, one of which is the adoption of effective, simple, low-risk, crop-production systems with less dependency on tillage and lower energy requirements. Overall, the changes have had a positive environmental effect by reducing soil erosion, the fuel use for...
More than 200 sites between 500 and 2000 meters elevation
were examined utilizing a reconnaissance sampling technique for a
portion of the eastern slopes of the northern Oregon Cascade Mountains.
Twelve different forested plant communities were described
with data on vegetation, soils and topography. A map of their distribution
and...
More than 200 sites between 500 and 2000 meters elevation
were examined utilizing a reconnaissance sampling technique for a
portion of the eastern slopes of the northern Oregon Cascade Mountains.
Twelve different forested plant communities were described
with data on vegetation, soils and topography. A map of their distribution
and...
These data were collected using a survey of a sample of farmers in the Willamette Valley. The objective was to estimate a relationship between the decision to irrigate a field (one with an existing irrigation water right), and factors such as land characteristics, climate, current weather, and market prices. The...
These data were collected using a survey of a sample of farmers in the Willamette Valley. The objective was to estimate a relationship between the decision to irrigate a field (one with an existing irrigation water right), and factors such as land characteristics, climate, current weather, and market prices. The...
These data were collected using a survey of a sample of farmers in the Willamette Valley. The objective was to estimate a relationship between the decision to irrigate a field (one with an existing irrigation water right), and factors such as land characteristics, climate, current weather, and market prices. The...
These data were collected using a survey of a sample of farmers in the Willamette Valley. The objective was to estimate a relationship between the decision to irrigate a field (one with an existing irrigation water right), and factors such as land characteristics, climate, current weather, and market prices. The...
These data were collected using a survey of a sample of farmers in the Willamette Valley. The objective was to estimate a relationship between the decision to irrigate a field (one with an existing irrigation water right), and factors such as land characteristics, climate, current weather, and market prices. The...
Recent literature has investigated whether the welfare gains from environmental taxation are
larger or smaller in a second-best setting than in a first-best setting. This question has mainly
been addressed indirectly, by asking whether the second-best optimal environmental tax is higher
or lower than the first-best Pigouvian rate. Even this...
More than 200 sites between 500 and 2000 meters elevation
were examined utilizing a reconnaissance sampling technique for a
portion of the eastern slopes of the northern Oregon Cascade Mountains.
Twelve different forested plant communities were described
with data on vegetation, soils and topography. A map of their distribution
and...
