Engineering Commons^™

Integrating Wildfires Propagation Prediction Into Early Warning Of Electrical Transmission Line Outages, Songyi Dian, Peng Cheng, Qiang Ye, Jirong Wu, Ruisen Luo, Chen Wang, Dafeng Hui, Ning Zhou, Dong Zou, Qin Yu, Xiaofeng Gong

Biology Faculty Research

Wildfires could pose a significant danger to electrical transmission lines and cause considerable losses to the power grids and residents nearby. Previous studies of preventing wildfire damages to electrical transmission lines mostly analyze wildfire and power system security independently due to their differences in disciplines and cannot satisfy the requirement of the power grid for active and timely responses. In this paper, we have designed an integrated wildfire early warning system framework for power grids, taking prediction of wildfires and early warning of line outage probability together. First, the proposed model simulates the spatiotemporal process of wildfires via a geography …

1901 - Irrigation In The United States - Testimony Of Elwood Mead Before U.S. Industrial Commission, June 11-12, 1901

Miscellaneous Federal Documents & Reports

Professor Elwood Mead, expert in charge of the Irrigation Investigations of the United States Department of Agriculture, appeared before the United States Industrial Commission on June 11 and 12, 1901, to testify on the subject of irrigation in the United States. His testimony presented a review of the irrigation situation in the United States, including not only the arid region of the West, but also the humid sections of the South and East, where in two States alone more land had been brought under irrigation during the past five years than in any single State in the arid region during …

The Santa Clara, 2019-02-21, Santa Clara University

The Santa Clara

No abstract provided.

Finding Truth In Fake News: Reverse Plagiarism And Other Models Of Classification, Matthew Przybyla, David Tran, Amber Whelpley, Daniel W. Engels

SMU Data Science Review

As the digital age creates new ways of spreading news, fake stories are propagated to widen audiences. A majority of people obtain both fake and truthful news without knowing which is which. There is not currently a reliable and efficient method to identify “fake news”. Several ways of detecting fake news have been produced, but the various algorithms have low accuracy of detection and the definition of what makes a news item ‘fake’ remains unclear. In this paper, we propose a new method of detecting on of fake news through comparison to other news items on the same topic, as …

Framework For Evaluation Of Flash Flood Models In Wildfire-Prone Areas, Brian Cunningham, David Benepe, Bryan Cikatz, Evangelos Giakoumakis

SMU Data Science Review

Abstract. In this paper, we present an innovative framework for evaluating the increased risk of flash flooding in areas that have been subjected to wildfires. Wildfires cause large-scale damage to an area’s soil and vegetation thus increasing both the likelihood and severity of flash flooding. Utilizing remote sensing to analyze aerial imagery of areas that have been affected by wildfires, we can investigate how much a landscape has changed and how that may adversely affect downstream areas in the event of a flash flooding event. There are currently no established frameworks from which downstream local officials can quickly assess the …

The Santa Clara, 2019-01-17, Santa Clara University

The Santa Clara

No abstract provided.

1920 - Irrigation Of Twelve Million Acres In The Valley Of California; Robert Bradford Marshall

Miscellaneous Documents and Reports

By 1920, California's potential wealth in land reached into billions of dollars; 12,000,000 acres of available agricultural lands remained practically untouched. Marshall proposed a large plan that would make the Valley of California the world's greatest garden. The engineering plans for such a project must be comprehensive, for their execution must not only assure the complete reclamation of 12,000,000 acres of valley lands but must also effectively and forever control the river floods and insure safe and continuous river navigation throughout the year. The hydro-electric current generated along most of the streams would furnish all the power necessary for construction …

1939 - A History Of The Water Resources Branch, Us Geological Survey, Volume I, From Predecessor Surveys To June 30, 1919

Miscellaneous Federal Documents & Reports

By 1938, the systematic studies of the water resources of the country and, therefore, the antecedents of the Water Resources Branch of the USGS were 50 years old. The history of the Water Resources Branch presents the struggle to reach into the unknown and, by the development of methods and instruments as well as the training of personnel to create a new art and a new science. This is Volume I of a six volume chronological summaries of the activities and achievements of the Water Resources Division of the U.S. Geological Survey.

1920 - Third Biennial Report Of The State Water Commission Of California

Miscellaneous Documents and Reports

The California State Water Commission was created to carry out the terms of the Water Commission Act passed by the Legislature in 1913, and approved under referendum December 19, 1914. This act provides for a definite record of water right titles and constitutes a code of water law governing the use of surface water and underground water :flowing through known and definite channels, based upon rights by appropriation. It is designed to serve three main purposes.

First-To provide a definite system for public supervision of the initiation of water rights acquired subsequent to the adoption of the act and a …

1923 - Irrigation Requirements Of California Lands, Bulletin No. 6, Appendix B, Report To The Legislature

Miscellaneous Documents and Reports

The legislature of 1921 appropriated $200,000 for an investigation of California's water resources by the State Department of Public Works, Division of Engineering and Irrigation. Accordingly, an engineering investigation was completed.

California's agricultural lands are those portions of the state that have suitable soils, disposed in appreciable areas of regular surface conformation, favorable climate, and other requisite conditions for the production of harvestable crops. Included in these, are lands at present deficient in natural moisture, but more or less conveniently situated for the ultimate acquisition of an accessory water supply. These agricultural lands produced, or were capable of producing, the …

1929 - California Irrigation Districts, Bulletin No. 21

Miscellaneous Documents and Reports

The investigation is an enlargement of a study outlined February, 1926, by the late state engineer, Wilbur F. McClure, and cooperating agencies. Work on the project was suspended in 1927 but was resumed early in 1928 at the request of the California Economic Research Council, whose committee on irrigation economics prepared the schedule used in the field investigation.

An earlier report on this subject by the same author covered the situation up to 1915, and was published as Bulletin 2 of the State Department of Engineering. This report, together with Bulletin 2, presented the most complete information it had been …

2010 - California Agricultural Vision - Strategies For Sustainability

Miscellaneous Documents and Reports

California is a major contributor to the global food supply and to the national security of the United States. To keep pace with growing demand for food, as the world’s population continues to expand, California agriculture must remain profitable and competitive in a global market by efficiently using resources and controlling production costs. California faces unprecedented challenges to its sustainability in the form of pressures on its profitability and productivity related to water, regulations, labor, invasive species, urbanization and many other factors.

1993 - Lessons Learned From The California Drought (1987-1992) - National Study Of Water Management During Drought

Miscellaneous Documents and Reports

The 1987-92 drought in California put the long-term strategy of drought protection as well as short-term drought response measures to a severe test. The report provides background information and data on California's economy and water resources, the existing water management system. , a chronology of major drought events and significant drought response actions during the droughts.

The report summarizes the contents of the interviews pertaining to four general aspects of the drought: (1) critical drought impacts, (2) communication and cooperation, (3) the role and responsibilities of the media, and (4) response to the drought of the general public and water …

2000 - Preparing For California's Next Drought -- Changes Since 1987-92

Miscellaneous Documents and Reports

The purpose of this report is to review items that the California Department of Water Resources should consider in near-term drought planning, putting California’s conditions today into perspective with experiences gained in the 1987-92 drought. The report begins with an overview of California hydrology and water supply, then describes conditions encountered in the 1987-92 drought. Changed conditions since that drought are summarized, and their implications discussed. The report concludes with a list of actions that the Department could take to respond to future drought conditions.

1994 - Monterey County Water Resources Agency Ordinance 03790

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

This ordinance provides for the management of all groundwater wells within the Castroville Seawater Intrusion Project area, known as Zone 2B, following the completion and start-up of the Castroville Seawater Intrusion Project. It prohibited and otherwise restricted pumping from groundwater wells in Zone 2B, and it provided for the classification of the various wells, for the maintenance and limited operation of standby wells, and for the destruction of abandoned wells, contaminated wells, wells that allow cross-contamination of aquifers in intruded areas, and other wells. The ordinance established a procedure for the destruction of wells, a variance procedure, an appeals procedure, …

The Santthe Santa Clara, 2019-01-10, Santa Clara University

The Santa Clara

No abstract provided.

2003 - Geohydrologic Framework Of Recharge And Seawater Intrusion In The Pajaro Valley, Santa Cruz And Monterey Counties, California

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

The Pajaro Valley Water Management Agency (PVWMA) must deal with issues of both water supply and water quality. Managing water resources for agricultural and municipal users requires maintaining a reliable water supply to meet growing demands while preventing ground-water overdraft and the related degradation of water quality. Important regional water-quality concerns include increased nitrate concentrations and seawater intrusion. To protect the quantity and quality of the ground-water supplies, the PVWMA has implemented a plan to prevent further seawater intrusion. In order to evaluate how these activities can be conducted most effectively, it is necessary to improve the understanding of the …

2013 - Discussion Draft - Groundwater Workplan Concept Paper

Miscellaneous Documents and Reports

California work plan that aligns groundwater protection efforts, the ongoing actions of other entities with groundwater management responsibilities, and potential actions that the Water Boards. Effective groundwater management is necessary to ensure groundwater quality and quantity is maintained at sustainable levels that support beneficial uses of water over the long-term.

2014 - State Of The Salinas River Groundwater Basin Report, Executive Summary

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

An examination of the state of the Salinas River Groundwater Basin (Basin) was conducted in the last half of 2014 as part of the larger Basin Investigation. This Executive Summary of the State of the Basin Report addresses the ramifications of prolonged drought by considering likely changes in groundwater head elevations, groundwater storage, and seawater intrusion in the event that the current drought continues. In addition, some steps are presented that could be taken to help alleviate the consequences of further depleting groundwater storage.

2015 - Basin Study Workshop - State Of The Salinas River Groundwater Basin Report

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

The Salinas River Groundwater Basin report provided a snapshot of the current conditions within Zone 2C. The report also addressed the ramifications of prolonged drought by considering potential changes in:

• groundwater storage,
• groundwater head elevations, and
• seawater intrusion

The report provided technical options that could help alleviate the consequences of continued drought conditions

2004 - Salinas Valley Hydrologic Subareas, 4th Quarter Water Conditions

Monterey County Water Resources Agency Water Reports

This report covers the fourth quarter of Water Year 2003-2004 (WY2004), July through September 2004. It provides a brief overview of water conditions in the Salinas River Basin with discussion on precipitation, reservoir storage, and ground water trends.

2009 - Salinas Valley Hydrologic Subareas, 4th Quarter Water Conditions

Monterey County Water Resources Agency Water Reports

This report covers the fourth quarter of Water Year 2008-2009 (WY09), July through September 2009. It provides a brief overview of water conditions in the Salinas River Basin with discussion on precipitation, reservoir storage, and ground water trends.

2005 - Salinas Valley Hydrologic Subareas, 4th Quarter Water Conditions

Monterey County Water Resources Agency Water Reports

This report covers the fourth quarter of Water Year 2004-2005 (WY05), July 2005 through September 2005. It provides a brief overview of water conditions in the Salinas River Basin with discussion on precipitation, reservoir storage, and ground water trends.

2013 - Salinas Valley Hydrologic Subareas, 4th Quarter Water Conditions

Monterey County Water Resources Agency Water Reports

This report covers the fourth quarter of Water Year 2012-2013 (WY13), July through September 2013. It provides a brief overview of water conditions in the Salinas River Basin with discussion on precipitation, reservoir storage, and ground water trends.

2015 - Salinas Valley Hydrologic Subareas, 4th Quarter Water Conditions

Monterey County Water Resources Agency Water Reports

This report covers the fourth quarter of Water Year 2014-2015 (WY15), July through September 2015. It provides a brief overview of water conditions in the Salinas River Basin with discussion on precipitation, reservoir storage, and ground water trends.

2012 - Salinas Valley Hydrologic Subareas, 4th Quarter Water Conditions

Monterey County Water Resources Agency Water Reports

This report covers the fourth quarter of Water Year 2011-2012 (WY12), July through September 2012. It provides a brief overview of water conditions in the Salinas River Basin with discussion on precipitation, reservoir storage, and ground water trends.

2011 - Salinas Valley Hydrologic Subareas, 4th Quarter Water Conditions

Monterey County Water Resources Agency Water Reports

This report covers the fourth quarter of Water Year 2010-2011 (WY11), July through September 2011. It provides a brief overview of water conditions in the Salinas River Basin with discussion on precipitation, reservoir storage, and ground water trends.

2008 - Salinas Valley Hydrologic Subareas, 4th Quarter Water Conditions

Monterey County Water Resources Agency Water Reports

This report covers the fourth quarter of Water Year 2007-2008 (WY08), July through September 2008. It provides a brief overview of water conditions in the Salinas River Basin with discussion on precipitation, reservoir storage, and ground water trends.

2007 - Salinas Valley Hydrologic Subareas, 4th Quarter Water Conditions

Monterey County Water Resources Agency Water Reports

This report covers the fourth quarter of Water Year 2006-2007 (WY07), July through September 2007. It provides a brief overview of water conditions in the Salinas River Basin with discussion on precipitation, reservoir storage, and ground water trends.

2010 - Salinas Valley Hydrologic Subareas, 4th Quarter Water Conditions

Monterey County Water Resources Agency Water Reports

This report covers the fourth quarter of Water Year 2009-2010 (WY10), July through September 2010. It provides a brief overview of water conditions in the Salinas River Basin with discussion on precipitation, reservoir storage, and ground water trends.