Spatio-temporal characterisation of drought: data analytics, modelling, tracking, impact and prediction PDF Download
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Author: Vitali Diaz Mercado
Publisher: CRC Press
ISBN: 1000612813
Category : Science
Languages : en
Pages : 161
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Book Description
Studies of drought have increased in light of new data availability and advances in spatio-temporal analysis. However, the following gaps still need to be filled: 1) methods to characterise drought that explicitly consider its spatio-temporal features, such as spatial extent (area) and pathway; 2) methods to monitor and predict drought that include the above-mentioned characteristics and 3) approaches for visualising and analysing drought characteristics to facilitate interpretation of its variation. This research aims to explore, analyse and propose improvements to the spatio-temporal characterisation of drought. Outcomes provide new perspectives towards better prediction. The following objectives were proposed. 1) Improve the methodology for characterising drought based on the phenomenon’s spatial features. 2) Develop a visual approach to analysing drought variations. 3) Develop a methodology for spatial drought tracking. 4) Explore machine learning (ML) techniques to predict crop-yield responses to drought. The four objectives were addressed and results are presented. Finally, a scope was formulated for integrating ML and the spatio-temporal analysis of drought. Proposed scope opens a new area of potential for drought prediction (i.e. predicting spatial drought tracks and areas). It is expected that the drought tracking and prediction method will help populations cope with drought and its severe impacts.
Author: Vitali Diaz Mercado
Publisher: CRC Press
ISBN: 1000612813
Category : Science
Languages : en
Pages : 161
Get Book Here
Book Description
Studies of drought have increased in light of new data availability and advances in spatio-temporal analysis. However, the following gaps still need to be filled: 1) methods to characterise drought that explicitly consider its spatio-temporal features, such as spatial extent (area) and pathway; 2) methods to monitor and predict drought that include the above-mentioned characteristics and 3) approaches for visualising and analysing drought characteristics to facilitate interpretation of its variation. This research aims to explore, analyse and propose improvements to the spatio-temporal characterisation of drought. Outcomes provide new perspectives towards better prediction. The following objectives were proposed. 1) Improve the methodology for characterising drought based on the phenomenon’s spatial features. 2) Develop a visual approach to analysing drought variations. 3) Develop a methodology for spatial drought tracking. 4) Explore machine learning (ML) techniques to predict crop-yield responses to drought. The four objectives were addressed and results are presented. Finally, a scope was formulated for integrating ML and the spatio-temporal analysis of drought. Proposed scope opens a new area of potential for drought prediction (i.e. predicting spatial drought tracks and areas). It is expected that the drought tracking and prediction method will help populations cope with drought and its severe impacts.
Author: Sheila A. Pires
Publisher: DIANE Publishing
ISBN: 1437901042
Category : Health & Fitness
Languages : en
Pages : 32
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Book Description
The Health Care Reform Tracking Project (TP) was initiated in 1995 to track and analyze state and local managed care initiatives as they affect children and adolescents with emotional and substance abuse disorders and their families. This report is organized around a number of hypotheses that were drawn from the earlier work of the TP as to the effects of public sector managed care reforms on this population of children, youth and their families. Throughout the report, promising features of states¿ managed care systems are highlighted. It also includes supplemental special analyses on child welfare population issues; adolescent substance abuse issues; maturational analysis findings; and family reflections.
Author: United States. Congress. House. Committee on Science and Technology (2007). Subcommittee on Energy and Environment
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 136
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Book Description
Author: United States. President
Publisher:
ISBN:
Category : Arms control
Languages : en
Pages : 430
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Book Description
Author: Larry A. Stockum
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 546
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Book Description
referati o iskanju, sledenju in prikazu tarč: astronomija, letalstvo, izstrelki balistični na civilnem in vojaškem področju.
Author: Amy Sample Ward
Publisher: John Wiley & Sons
ISBN: 1119859816
Category : Business & Economics
Languages : en
Pages : 262
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Book Description
Changing the way we use, develop, and fund technology for social change is possible, and it starts with you. The Tech That Comes Next: How Changemakers, Philanthropists, and Technologists Can Build an Equitable World outlines a vision of a more equitable and just world along with practical steps to creating it, appropriately leveraging technology along the way. In the book, you'll find: Strategies for changing culture and investments inside social impact organizations Ways to change technology development so it incorporates more of society Examples of data, security, and privacy laws and policies that need to change to protect vulnerable populations and advance positive change Ideal for nonprofit leaders, social activists, policymakers, technologists, entrepreneurs, founders, managers, and other business leaders, The Tech That Comes Next belongs in the libraries of anyone who envisions a world in which technology helps advance, rather than hinders, positive social change.
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 718
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Book Description
Author: MARK S. REED
Publisher:
ISBN: 9780993548246
Category :
Languages : en
Pages :
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Author: Dr Martin R. Edwards
Publisher: Kogan Page Publishers
ISBN: 1398615897
Category : Business & Economics
Languages : en
Pages : 529
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Book Description
This is the essential guide for HR practitioners who want to gain the statistical and analytical knowledge to fully harness the potential of HR metrics and organizational people-related data. The ability to use and analyse data has become an invaluable skill for HR professionals to not only identify trends and patterns, but also make well-informed business decisions. The third edition of Predictive HR Analytics provides a clear, accessible framework for understanding people data, working with people analytics and advanced statistical techniques. Readers will be taken step-by-step through worked examples, showing them how to carry out analyses and interpret HR data in areas such as employee engagement, performance and turnover. Learn how to make effective business decision with this updated edition that includes the latest materials on biased algorithms and data protection, supported by online resources consisting of R and Excel data sets.
Author: Michael Thrusfield
Publisher: John Wiley & Sons
ISBN: 1118713419
Category : Medical
Languages : en
Pages : 1046
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Book Description
This successful book, now in its third edition, continues to provide a comprehensive introduction to the role of epidemiology in veterinary medicine. Since the publication of the second edition there has been considerable expansion in the application of veterinary epidemiology: more quantitative methods are available, challenges such as the epidemic of foot-and-mouth disease in Europe in 2001 have required epidemiological investigation, and epidemiological analyses have taken on further importance with the emergence of evidence-based veterinary medicine. In this edition: Completely revised and expanded chapters; Increased attention given to the principles and concepts of epidemiology, surveillance, and diagnostic-test validation and performance; Many examples are drawn from both large and small animal medicine, and from the developing as well as the developed world This paperback edition includes a new section on risk analysis. Veterinary Epidemiology is an invaluable reference source for veterinary general practitioners, government veterinarians, agricultural economists and members of other disciplines interested in animal disease. It will also be essential reading for undergraduate and intermediate-level postgraduate students of epidemiology.
