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Coral-Based Climate Variability In The Western Pacific Warm Pool Since 1867, Terrence M. Quinn, Frederick W. Taylor, Thomas J. Crowley

Marine Science Faculty Publications

We have generated monthly resolved, stable isotope (δ¹⁸O and δ¹³C) and Sr/Ca time series from a massive Porites coral from Rabaul (4°S, 152°E): a site located in the warmest sector of the Western Pacific Warm Pool (WPWP). The coral δ¹⁸O and Sr/Ca time series are well correlated to each other and positive excursions in both records coincide with times of ENSO warm phase events. These time series contain abundant interannual variability that exhibits the well‐recognized pattern of low amplitude ENSO variation between ∼1920–1960 and high amplitude ENSO variation between 1880–1920 and 1960–1997. The …

Module 1: Meteorology And Climatology - Project: Training Educators For The Development Of Educational Activities On Climate Change, Miguel Fernández F., Iris Guzmán O., Tania Vázquez V., Ana María Michel V., Gladys Rojas P., Noelia Cerruto T., Juan Carlos Parra B., Marcelo Torrez S.

Educational Materials on Latin American Energy

This document provides educators with a a very detailed introduction to climate change and explanations of various phenomena with which it is associated.

Module 4: Effects Of Climate Change - Project: Training Educators For The Development Of Educational Activities On Climate Change, Miguel Fernández F., Iris Guzmán O., Tania Vázquez V., Ana María Michel V., Gladys Rojas P., Noelia Cerruto T., Juan Carlos Parra B., Marcelo Torrez S.

Educational Materials on Latin American Energy

This document provides information and detailed descriptions of the effects that climate change has the humans and natural phenomena.

Module 1: Graphs And Images From The Energética Curriculum, Miguel Fernández F., Iris Guzmán O., Tania Vázquez V., Ana María Michel V., Gladys Rojas P., Noelia Cerruto T., Juan Carlos Parra B., Marcelo Torrez S.

Educational Materials on Latin American Energy

This PDF contains all of the images and graphs (excluding photos) from Module 1 of the ENERGÉTICA Curriculum, titled ""Meteorología y Climatología"", which can be used as supplementary materials for classrooms.

Calving Giant Icebergs: Old Principles, New Applications, James P. Kenneally, Terence J. Huges

Earth Science Faculty Scholarship

Earth-orbiting satellites can now monitor calving of large icebergs from ice shelves bordering the marine West Antarctic Ice Sheet, and recent calving events have stimulated interest in calving mechanisms. To advance this interest pioneering work in brittle and ductile fracture mechanics is reviewed, leading to a new application to calving of giant icebergs from Antarctic ice shelves. The aim is to view iceberg calving as more than terminal events for Antarctic ice when glaciologists lose interest. Instead calving launches Antarctic ice into the larger dynamic system of Earth's climate machine. This encourages a holistic approach to glaciology.

Project Title: Sustainable Adaptations To Drought And Climate Variability In Agricultural Production Systems Across Nebraska, Cody L. Knutson, Michael J. Hayes, Robert K. Hitchcock, Jeffrey Peake, Martin Kleinschmit

Geography and Geology Faculty Publications

Drought is a normal part of Nebraska’s climate. It is also the leading cause of monetary disaster loss in the United States. FEMA (1995) has estimated that U.S. drought losses average $6-8 billion dollars per year. A majority of these losses are incurred in the agricultural sector. Nebraska’s losses alone topped $1.2 billion in 2002 (AP 2003).

To enhance viable operations in this variable climate, many Nebraska farmers and ranchers have begun making the transition to agricultural practices that fall into the realm of sustainable agriculture. Sustainability has been increasingly stressed as essential for creating more resilient systems and reducing …

Crop Updates 2006 - Katanning, David Stephens, Michael Meuleners, Meredith Fairbanks, Thomas Schulz, T. J. Flowers, T. D. Colmer, Narelle Simpson, Ron Mctaggart, Wal Anderson, Lionel Martin, Dave Allen, Brenda Shackley, Raj Malik, Kelly Winfield, Rodger Beermier, Shahahan Miyan, Abul Hashem, Shahab Pathan, Vikki Osten, Alex Douglas, Garren Knell, Steve Curtin, Wade Longmuir, Henry Brockman, Justin Hardy, Arjen Ryder, John Paul Collins, Jessica Johns, John Pepall, Allan Herbert

Crop Updates

This session covers sixteen papers from different authors

1. 2006 SEASONAL OUTLOOK, David Stephens and Michael Meuleners, Department of Agriculture

2. Review of climate model summaries reported in the Department of Agriculture’s growing season outlooks, Meredith Fairbanks, Department of Agriculture

3. Farmers commodity outlook 2006, Thomas Schulz, Department of Agriculture

4. Why is salinity such a difficult problem for plant breeders? T J Flowers, TD Colmer, University of Western Australia

5. Matching nitrogen supply to wheat demand in 2005, Narelle Simpson, Ron McTaggart, Wal Anderson, Lionel Martin and Dave Allen, Department of Agriculture

6. Wheat varieties in 2006, Brenda Shackley, …

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Crop Updates 2006 - Cadoux And Calingiri, Raj Malik, Kelly Winfield, David Stephens, Michael Meuleners, Kari-Lee Falconer, Bill Bowden, Narelle Simpson, Anne Wilkins, Nathan Hancock, Peter Newman, Glenn Adam, Andrew Blake, Caroline Peak, Stephen Davies, Chris Gazey, Bob Gilkes, Dan Evans, Tania Liaghati

Crop Updates

This session covers nine papers from different authors

1. Performance of oaten hay varieties in Western Australian environments, Raj Malik and Kellie Winfield, Department of Agriculture

2. Performance of dwarf potential milling varieties in Western Australian environments, Raj Malik and Kellie Winfield, Department of Agriculture

3. 2006 Seasonal outlook, David Stephens, Michael Meuleners and Kari-Lee Falconer, Department of Agriculture

4. Matching nitrogen supply to crop demand in high rainfall cropping, Bill Bowden, Narelle Simpson Department of Agriculture

5. An overview of the potential for a Biofuels Industry in Western Australia, Anne Wilkins and Nathan Hancock, Department of Agriculture

6. IWM performs over 5 years …

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Cold Stress And Newborn Calves, Lanette Butler, Russ Daly, Cody Wright

SDSU Extension Extra Archives

Calf survival in northern climates can be a challenge. Death losses after birth may be due to one or more of several factors including infectious agents, dystocia, genetic abnormalities, and environmental stress.2 Cow nutrition also influences calf survivability2,3,7 as well as the timing and type of colostrum intake.8 These factors, whether singular events or in combination, dramatically impact calf survival.

A Geosynchronous Imaging Fourier Transform Spectrometer (Gifts) For Hyperspectral Atmospheric Remote Sensing: Instrument Overview & Preliminary Performance Results, J. D. Elwell, G. W. Cantwell, D. K. Schott, R. W. Esplin, G. B. Hansen, S. M. Jensen, M. D. Jensen, S. B. Brown, L. J. Zollinger, V. A. Thurgood, M. P. Esplin, R. J. Huppi, G. E. Bingham, H. E. Revercomb, F. A. Best, D. C. Tobin, J. K. Taylor, R. O. Knuteson, W. L. Smith, R. A. Reisse, R. Hooker

Space Dynamics Laboratory Publications

The Geosynchronous Imaging Fourier Transform Spectrometer (GIFTS) was developed for the NASA New Millennium Program (NMP) Earth Observing-3 (EO-3) mission. This paper discusses the GIFTS measurement requirements and the technology utilized by the GIFTS sensor to provide the required system performance. Also presented are preliminary results from the recently completed calibration of the instrument. The GIFTS NMP mission challenge was to demonstrate new and emerging sensor and data processing technologies to make revolutionary improvements in meteorological observational capability and forecasting accuracy using atmospheric imaging and hyperspectral sounding methods. The GIFTS sensor is an imaging FTS with programmable spectral resolution and …

Geosynchronous Imaging Fourier Transform Spectrometer (Gifts) Engineering Demonstation Unit (Edu) Overview And Performance Summary, Gail E. Bingham, R. E. Anderson, G. W. Cantwell, D. K. Zhou, D. K. Scott, R. W. Esplin, G. B. Hansen, S. M. Jensen, M. D. Jensen, S. B. Brown, L. J. Zollinger, V. A. Thurgood, M. P. Esplin, R. J. Huppi, H. E. Revercomb, F. A. Best, D. C. Tobin, J. K. Taylor, R. O. Knuteson, W. L. Smith, R. A. Reisse, R. Hooker

Space Dynamics Laboratory Publications

The Geosynchronous Imaging Fourier Transform Spectrometer (GIFTS), developed for the NASA New Millennium Program (NMP) Earth Observing-3 (EO-3) mission, has recently completed a series of uplooking atmospheric measurements. The GIFTS development demonstrates a series of new sensor and data processing technologies that can significantly expand geostationary meteorological observational capability. The resulting increase in forecasting accuracy and atmospheric model development utilizing this hyperspectral data is demonstrated by the uplooking data. The GIFTS sensor is an imaging FTS with programmable spectral resolution and spatial scene selection, allowing spectral resolution and area coverage to be traded in near-real time. Due to funding limitations, …

Soil-Landscapes Of Western Australia's Rangelands And Arid Interior, Peter J. Tille

Resource management technical reports

This report documents the process of placing the most recent and detailed mapping of Western Australia's Rangelands and Arid interior that is available into a hierarchy of soil-landscape mapping units. It also provides descriptions of the soil-landscape regions, provinces and zones identified.