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Physical Sciences and Mathematics

2013

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Articles 1 - 30 of 96

Full-Text Articles in Agriculture

U.S. Drought Monitor, December 31, 2013, Matthew Rosencrans Dec 2013

U.S. Drought Monitor, December 31, 2013, Matthew Rosencrans

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for December 31, 2013 (12/31/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, December 24, 2013, Matthew Rosencrans Dec 2013

U.S. Drought Monitor, December 24, 2013, Matthew Rosencrans

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for December 24, 2013 (12/24/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Hay, Cattle, Winter wheat.


U.S. Drought Monitor, December 17, 2013, Mark D. Svoboda Dec 2013

U.S. Drought Monitor, December 17, 2013, Mark D. Svoboda

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for December 17, 2013 (12/17/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, December 10, 2013, Michael J. Brewer Dec 2013

U.S. Drought Monitor, December 10, 2013, Michael J. Brewer

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for December 10, 2013 (12/10/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, December 3, 2013, Michael J. Brewer Dec 2013

U.S. Drought Monitor, December 3, 2013, Michael J. Brewer

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for December 3, 2013 (12/3/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


Ogden College Of Science & Engineering Newsletter (Winter 2013), Cheryl Stevens, Dean Dec 2013

Ogden College Of Science & Engineering Newsletter (Winter 2013), Cheryl Stevens, Dean

Ogden College of Science & Engineering Publications

No abstract provided.


U.S. Drought Monitor, November 26, 2013, Richard R. Heim Jr. Nov 2013

U.S. Drought Monitor, November 26, 2013, Richard R. Heim Jr.

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for November 26, 2013 (11/26/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, November 19, 2013, Richard R. Heim Jr. Nov 2013

U.S. Drought Monitor, November 19, 2013, Richard R. Heim Jr.

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for November 19, 2013 (11/19/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, November 12, 2013, David Simeral Nov 2013

U.S. Drought Monitor, November 12, 2013, David Simeral

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for November 12, 2013 (11/12/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


Food Sovereignty: An Alternative Paradigm For Poverty Reduction And Biodiversity Conservation In Latin America, M. Jahi Chappell, Hannah Wittman, Christopher M. Bacon, Bruce G. Ferguson, Luis García Barrios, Raúl García Barrios, Daniel Jaffee, Jefferson Lima, V. Ernesto Méndez, Helda Morales, Lorena Soto-Pinto, John Vandermeer, Ivette Perfecto Nov 2013

Food Sovereignty: An Alternative Paradigm For Poverty Reduction And Biodiversity Conservation In Latin America, M. Jahi Chappell, Hannah Wittman, Christopher M. Bacon, Bruce G. Ferguson, Luis García Barrios, Raúl García Barrios, Daniel Jaffee, Jefferson Lima, V. Ernesto Méndez, Helda Morales, Lorena Soto-Pinto, John Vandermeer, Ivette Perfecto

College of Agriculture and Life Sciences Faculty Publications

Strong feedback between global biodiversity loss and persistent, extreme rural poverty are major challenges in the face of concurrent food, energy, and environmental crises. This paper examines the role of industrial agricultural intensification and market integration as exogenous socio-ecological drivers of biodiversity loss and poverty traps in Latin America. We then analyze the potential of a food sovereignty framework, based on protecting the viability of a diverse agroecological matrix while supporting rural livelihoods and global food production. We review several successful examples of this approach, including ecological land reform in Brazil, agroforestry, milpa, and the uses of wild varieties in …


U.S. Drought Monitor, November 5, 2013, David Simeral Nov 2013

U.S. Drought Monitor, November 5, 2013, David Simeral

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for November 5, 2013 (11/5/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


The Cost Of Green Infrastructure: Worth The Investment?, Martha Sheils Nov 2013

The Cost Of Green Infrastructure: Worth The Investment?, Martha Sheils

Green Infrastructure

Is GI worth the investment?

• LID techniques often lead to cost savings when we look at WHOLE PROJECT COSTS

• Natural Infrastructure investments for flood control, drinking water protection and wildlife habitat can yield SIGNIFICANT AVOIDED COSTS and additional co-benefits to communitites


U.S. Drought Monitor, October 29, 2013, Brian Fuchs Oct 2013

U.S. Drought Monitor, October 29, 2013, Brian Fuchs

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for October 29, 2013 (10/29/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, October 22, 2013, Brian Fuchs Oct 2013

U.S. Drought Monitor, October 22, 2013, Brian Fuchs

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for October 22, 2013 (10/22/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, October 15, 2013, Richard Tinker Oct 2013

U.S. Drought Monitor, October 15, 2013, Richard Tinker

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for October 15, 2013 (10/15/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, October 8, 2013, Richard Tinker Oct 2013

U.S. Drought Monitor, October 8, 2013, Richard Tinker

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for October 8, 2013 (10/8/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, October 1, 2013, David Miskus Oct 2013

U.S. Drought Monitor, October 1, 2013, David Miskus

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for October 1, 2013 (10/1/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, September 24, 2013, Brad Rippey Sep 2013

U.S. Drought Monitor, September 24, 2013, Brad Rippey

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for September 24, 2013 (9/24/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, September 17, 2013, David Miskus Sep 2013

U.S. Drought Monitor, September 17, 2013, David Miskus

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for September 17, 2013 (9/17/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, September 10, 2013, Anthony Artusa Sep 2013

U.S. Drought Monitor, September 10, 2013, Anthony Artusa

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for September 10, 2013 (9/10/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


What's A Winter Greenhouse? A Look Inside The Student-Run Full Circle Greenhouse, Connor Klausing, Stephanie Pinkalla Sep 2013

What's A Winter Greenhouse? A Look Inside The Student-Run Full Circle Greenhouse, Connor Klausing, Stephanie Pinkalla

Forum, 2013 Fall

The gardening season at the College of Saint Benedict is about to be expanded to all four seasons with the completion of the Full Circle Greenhouse! The project started a few years ago, when a small group of students learned about a passive solar greenhouse in northern Minnesota and was inspired to try to make their own. After two years of planning, consulting, fundraising, and a lot of hard work, these students have finally realized their goal! Construction on the greenhouse began July 19, 2013, and the Full Circle team is beginning operations this semester (fall 2013). Come learn from …


What's A Winter Greenhouse? A Look Inside The Student-Run Full Circle Greenhouse, Connor Klausing, Stephanie Pinkalla Sep 2013

What's A Winter Greenhouse? A Look Inside The Student-Run Full Circle Greenhouse, Connor Klausing, Stephanie Pinkalla

Forum Lectures

The gardening season at the College of Saint Benedict is about to be expanded to all four seasons with the completion of the Full Circle Greenhouse! The project started a few years ago, when a small group of students learned about a passive solar greenhouse in northern Minnesota and was inspired to try to make their own. After two years of planning, consulting, fundraising, and a lot of hard work, these students have finally realized their goal! Construction on the greenhouse began July 19, 2013, and the Full Circle team is beginning operations this semester (fall 2013). Come learn from …


U.S. Drought Monitor, September 3, 2013, David Miskus Sep 2013

U.S. Drought Monitor, September 3, 2013, David Miskus

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for September 3, 2013 (9/3/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


Report Card On Sustainable Natural Resource Use In Agriculture, Robert Summers, David Weaver Sep 2013

Report Card On Sustainable Natural Resource Use In Agriculture, Robert Summers, David Weaver

All other publications

Condition and trend Nutrients, such as phosphorus (P), are essential for profitable agriculture in the south-west of WA; however, excess P – more than is required for optimal production – is stored in many agricultural soils. On average, pasture soils and arable soils contain 1.3 times and 1.6 times respectively, as much P as is required for optimal production. Production in P-enriched soils is more likely to be constrained by soil acidity (50–60% of pasture and arable soils), potassium (K) (50% of pasture soils and less than 10% of arable soils), and sulphur (S) (30% of pasture soils). Management implications …


Beyond Climate-Smart Agriculture: Toward Safe Operating Spaces For Global Food Systems, Henry Neufeldt, Molly Jahn, Bruce M. Campbell, John R. Beddington, Fabrice Declerck, Alessandro De Pinto, Jay Gulledge, Jonathan Hellin, Mario Herrero, Andy Jarvis, David Lezaks, Holger Meinke, Todd Rosenstock, Mary Scholes, Robert Scholes, Sonja Vermeulen, Eva Wollenberg, Robert Zougmoré Aug 2013

Beyond Climate-Smart Agriculture: Toward Safe Operating Spaces For Global Food Systems, Henry Neufeldt, Molly Jahn, Bruce M. Campbell, John R. Beddington, Fabrice Declerck, Alessandro De Pinto, Jay Gulledge, Jonathan Hellin, Mario Herrero, Andy Jarvis, David Lezaks, Holger Meinke, Todd Rosenstock, Mary Scholes, Robert Scholes, Sonja Vermeulen, Eva Wollenberg, Robert Zougmoré

Rubenstein School of Environment and Natural Resources Faculty Publications

Agriculture is considered to be "climate-smart" when it contributes to increasing food security, adaptation and mitigation in a sustainable way. This new concept now dominates current discussions in agricultural development because of its capacity to unite the agendas of the agriculture, development and climate change communities under one brand. In this opinion piece authored by scientists from a variety of international agricultural and climate research communities, we argue that the concept needs to be evaluated critically because the relationship between the three dimensions is poorly understood, such that practically any improved agricultural practice can be considered climate-smart. This lack of …


U.S. Drought Monitor, August 27, 2013, Anthony Artusa Aug 2013

U.S. Drought Monitor, August 27, 2013, Anthony Artusa

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for August 27, 2013 (8/27/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, August 20, 2013, Michael J. Brewer Aug 2013

U.S. Drought Monitor, August 20, 2013, Michael J. Brewer

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for August 20, 2013 (8/20/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, August 13, 2013, Michael J. Brewer Aug 2013

U.S. Drought Monitor, August 13, 2013, Michael J. Brewer

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for August 13, 2013 (8/13/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, August 6, 2013, Brian Fuchs Aug 2013

U.S. Drought Monitor, August 6, 2013, Brian Fuchs

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for August 6, 2013 (8/6/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.


U.S. Drought Monitor, July 30, 2013, Brian Fuchs Jul 2013

U.S. Drought Monitor, July 30, 2013, Brian Fuchs

United States Agricultural Commodities in Drought Archive

Drought map of U.S. for July 30, 2013 (7/30/13) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.