Wambua Raphael (24 results)
- Softcover
Seller: California Books, Miami, FL, U.S.A.California Books
Contact seller4-star sellerCondition: New
£ 52.27
Free ShippingShips within U.S.A.Quantity: Over 20 available
Condition: New.
- Softcover
Seller: California Books, Miami, FL, U.S.A.California Books
Contact seller4-star sellerCondition: New
£ 57.57
Free ShippingShips within U.S.A.Quantity: Over 20 available
Condition: New.
- Softcover
Seller: Books Puddle, New York, NY, U.S.A.Books Puddle
Contact seller4-star sellerCondition: New
£ 88.55
£ 2.93 shippingShips within U.S.A.Quantity: 4 available
Condition: New.
- Softcover
Seller: preigu, Osnabrück, Germanypreigu
Contact seller5-star sellerCondition: New
£ 30.51
£ 60.01 shippingShips from Germany to U.S.A.Quantity: 5 available
Taschenbuch. Condition: Neu. Spatially-Distributed Event-Based Runoff Sediment Yield Soil Erosion | Raphael M. Wambua (u. a.) | Taschenbuch | Englisch | 2018 | LAP LAMBERT Academic Publishing | EAN 9786139583119 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[do…t]de | Anbieter: preigu.
- Softcover
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
Contact seller5-star sellerCondition: New
£ 42.34
£ 52.21 shippingShips from Germany to U.S.A.Quantity: 1 available
Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - Document from the year 2023 in the subject Engineering - General, South Eastern Kenya University, Kitui Campus, language: English, abstract: 'Engineering Research Methods' is a text book intended for students and instructors in University or higher… education for postgraduate students undertaking Engineering and related applied Sciences. Some of the fields which this text is relevant include Agricultural Engineering, Irrigation and Drainage Engineering, Civil and Environmental Engineering, Water Resources Engineering, Mechanical Engineering, Hydraulics Engineering and Electrical Engineering. Other related Physical and Applied Sciences Field may include General Agriculture, Agricultural Education and Extension, Horticulture sciencesThe content of this text book has been presented in a coherent style, arranged in logical sequence that adheres to University and higher education curriculum as it is customized to the postgraduate research that take place in Engineering and Applied Sciences. This makes the book suitable for every postgraduate student. For proper illustrations, some examples have been quoted especially in research problem and research objectives to help postgraduate researchers to grasp knowledge and skills on research problem identification. Each chapter is well formulated with relevant diagrams and illustration for the readers to easily comprehend the details presented. For the purpose of improvement, any criticism from students, trainers and practitioners will be thankfully received by the author.
- Softcover
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
Contact seller5-star sellerCondition: New
£ 46.75
£ 52.52 shippingShips from Germany to U.S.A.Quantity: 1 available
Taschenbuch. Condition: Neu. Neuware - Document from the year 2020 in the subject Geography / Earth Science - Geology, Mineralogy, Soil Science, Egerton University (FACULTY OF ENGINEERING AND TECHNOLOGY), course: AGRICULTURAL ENGINEERING, language: English, abstract: Soil and Water Management is a text book intended for students… and instructors in University or higher education for Certificate, Diploma and Degree students in a number of courses such as General Agriculture, Agricultural Education and Extension, Horticulture and other allied professions.The content of the text book has been presented in a coherent format, arranged in an explicit style that adheres to University and higher education curriculum. The textbook is partitioned into section A and section B with Review questions at the end to explicitly help the trainees comprehend the topics. This makes the book suitable for easy reading. For the calculations, worked examples have been solved in a way of illustration and details are presented. Each chapter of the book has worked examples for the readers to expound on subject knowledge.
- Softcover
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
Contact seller5-star sellerCondition: New
£ 46.75
£ 52.98 shippingShips from Germany to U.S.A.Quantity: 1 available
Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - Doctoral Thesis / Dissertation from the year 2016 in the subject Engineering - Civil Engineering, grade: 80.0, Egerton University, course: AGRICULTURAL ENGINEERING, language: English, abstract: Drought is a critical stochastic natural disaster that… adversely affects water resources, ecosystems and people. Drought is a condition characterized by scarcity of precipitation and/or water quantity that negatively affects the global, regional and local land-scales. At both global and regional scales, drought frequency and severity have been increasing leading to direct and indirect decline in water resources. Increase in drought severity and frequency in the upper Tana River basin, Kenya, water resources systems have been adversely affected. Timely detection and forecasting of drought is crucial in planning and management of water resources. The main objective of this research was to formulate the most appropriate models for assessment and forecasting of drought using Indices and Artificial Neural Networks (ANNs) for the basin. Hydro-meteorlogical data for the period 1970-2010 at sixteen hydrometric stations was used to test the performance of the indices in forecasting of the future drought at 1, 3, 6, 9, 12, 18 and 24-months lead times, by constructing ANN models with different time delays. Drought conditions at monthly temporal resolution were evaluated using selected drought indices. The occurrence of drought was investigated using non-parametric Man-kendall trend test. Spatial distribution of drought severity was determined using Kriging interpolation techinique. In addition, a standard Nonlinear-Integrated Drought Index (NDI), for drought forecasting in the basin was developed using hydro-meteoroogical data for the river basin. The results of spaial drought show that the south-eastern parts of the basin are more prone to drought risks than the north-western areas. The Mann-Kendall trend test indicates an increasing drought trend in the south-eastern and no trend in north-western areas of the basin. Development of Surface Water Supply Index (SWSI) function, NDI and characteristic curves defining the return period and the probability of different drought magnitudes based on Drought Indices (DIs) was achieved. Drought Severity-Duration-Frequency (SDF) curves were developed. The formulated NDI tool can be adopted for a synchronized assessment and forecasting of all the three operational drought types in the basin. The results can be used in assisting water resources managers for timely detection and forecasting of drought conditions in prioritized planning of drought preparedness and early warning systems.
Language: English
Published by LAP LAMBERT Academic Publishing Apr 2018, 2018
- Softcover
- Print on Demand
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.
Contact seller5-star sellerCondition: New
£ 35.23
£ 19.72 shippingShips from Germany to U.S.A.Quantity: 2 available
Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The book is relevant to postgraduate students undertaking their research projects. It is more relevant to researchers in the area of hydrology, agriculture, environmental ecology, engineering sciences, water resources, environmental… management and allied disciplines. In addition the book contains resourceful information for farmers and environmental conservationists who may be involved in conservation of land, water and soil nutrients. 120 pp. Englisch.
- Softcover
- Print on Demand
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.
Contact seller5-star sellerCondition: New
£ 42.34
£ 19.72 shippingShips from Germany to U.S.A.Quantity: 2 available
Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Document from the year 2023 in the subject Engineering - General, South Eastern Kenya University, Kitui Campus, language: English, abstract: 'Engineering Research Methods' is a text book intended for students and instructors in Univ…ersity or higher education for postgraduate students undertaking Engineering and related applied Sciences. Some of the fields which this text is relevant include Agricultural Engineering, Irrigation and Drainage Engineering, Civil and Environmental Engineering, Water Resources Engineering, Mechanical Engineering, Hydraulics Engineering and Electrical Engineering. Other related Physical and Applied Sciences Field may include General Agriculture, Agricultural Education and Extension, Horticulture sciencesThe content of this text book has been presented in a coherent style, arranged in logical sequence that adheres to University and higher education curriculum as it is customized to the postgraduate research that take place in Engineering and Applied Sciences. This makes the book suitable for every postgraduate student. For proper illustrations, some examples have been quoted especially in research problem and research objectives to help postgraduate researchers to grasp knowledge and skills on research problem identification. Each chapter is well formulated with relevant diagrams and illustration for the readers to easily comprehend the details presented. For the purpose of improvement, any criticism from students, trainers and practitioners will be thankfully received by the author. 116 pp. Englisch.
- Softcover
- Print on Demand
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.
Contact seller5-star sellerCondition: New
£ 46.75
£ 19.72 shippingShips from Germany to U.S.A.Quantity: 2 available
Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Doctoral Thesis / Dissertation from the year 2016 in the subject Engineering - Civil Engineering, grade: 80.0, Egerton University, course: AGRICULTURAL ENGINEERING, language: English, abstract: Drought is a critical stochastic natur…al disaster that adversely affects water resources, ecosystems and people. Drought is a condition characterized by scarcity of precipitation and/or water quantity that negatively affects the global, regional and local land-scales. At both global and regional scales, drought frequency and severity have been increasing leading to direct and indirect decline in water resources. Increase in drought severity and frequency in the upper Tana River basin, Kenya, water resources systems have been adversely affected. Timely detection and forecasting of drought is crucial in planning and management of water resources. The main objective of this research was to formulate the most appropriate models for assessment and forecasting of drought using Indices and Artificial Neural Networks (ANNs) for the basin. Hydro-meteorlogical data for the period 1970-2010 at sixteen hydrometric stations was used to test the performance of the indices in forecasting of the future drought at 1, 3, 6, 9, 12, 18 and 24-months lead times, by constructing ANN models with different time delays. Drought conditions at monthly temporal resolution were evaluated using selected drought indices. The occurrence of drought was investigated using non-parametric Man-kendall trend test. Spatial distribution of drought severity was determined using Kriging interpolation techinique. In addition, a standard Nonlinear-Integrated Drought Index (NDI), for drought forecasting in the basin was developed using hydro-meteoroogical data for the river basin. The results of spaial drought show that the south-eastern parts of the basin are more prone to drought risks than the north-western areas. The Mann-Kendall trend test indicates an increasing drought trend in the south-eastern and no trend in north-western areas of the basin. Development of Surface Water Supply Index (SWSI) function, NDI and characteristic curves defining the return period and the probability of different drought magnitudes based on Drought Indices (DIs) was achieved. Drought Severity-Duration-Frequency (SDF) curves were developed. The formulated NDI tool can be adopted for a synchronized assessment and forecasting of all the three operational drought types in the basin. The results can be used in assisting water resources managers for timely detection and forecasting of drought conditions in prioritized planning of drought preparedness and early warning systems. 244 pp. Englisch.
- Softcover
- Print on Demand
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.
Contact seller5-star sellerCondition: New
£ 46.75
£ 19.72 shippingShips from Germany to U.S.A.Quantity: 2 available
Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Document from the year 2020 in the subject Geography / Earth Science - Geology, Mineralogy, Soil Science, Egerton University (FACULTY OF ENGINEERING AND TECHNOLOGY), course: AGRICULTURAL ENGINEERING, language: English, abstract: Soi…l and Water Management is a text book intended for students and instructors in University or higher education for Certificate, Diploma and Degree students in a number of courses such as General Agriculture, Agricultural Education and Extension, Horticulture and other allied professions.The content of the text book has been presented in a coherent format, arranged in an explicit style that adheres to University and higher education curriculum. The textbook is partitioned into section A and section B with Review questions at the end to explicitly help the trainees comprehend the topics. This makes the book suitable for easy reading. For the calculations, worked examples have been solved in a way of illustration and details are presented. Each chapter of the book has worked examples for the readers to expound on subject knowledge. 168 pp. Englisch.
Language: English
Published by LAP LAMBERT Academic Publishing Okt 2025, 2025
- Softcover
- Print on Demand
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.
Contact seller5-star sellerCondition: New
£ 53.77
£ 19.72 shippingShips from Germany to U.S.A.Quantity: 2 available
Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 120 pp. Englisch.
- Softcover
- Print on Demand
Seller: moluna, Greven, Germanymoluna
Contact seller5-star sellerCondition: New
£ 30.24
£ 42.00 shippingShips from Germany to U.S.A.Quantity: Over 20 available
Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Wambua Raphael M.Dr. Raphael M. Wambua holds a Doctor of Philosophy Degree in Agricultural Engineering, a Master of Science and Bachelor of Science Degrees in the same field. He has taught courses such…as Irrigation and Drainage Engi.
Language: English
Published by LAP LAMBERT Academic Publishing Apr 2018, 2018
- Softcover
- Print on Demand
Seller: buchversandmimpf2000, Emtmannsberg, BAYE, Germanybuchversandmimpf2000
Contact seller5-star sellerCondition: New
£ 35.23
£ 51.43 shippingShips from Germany to U.S.A.Quantity: 1 available
Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The book is relevant to postgraduate students undertaking their research projects. It is more relevant to researchers in the area of hydrology, agriculture, environmental ecology, engineering sciences, water resources, environmental man…agement and allied disciplines. In addition the book contains resourceful information for farmers and environmental conservationists who may be involved in conservation of land, water and soil nutrients.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 120 pp. Englisch.
- Softcover
- Print on Demand
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
Contact seller5-star sellerCondition: New
£ 36.11
£ 52.28 shippingShips from Germany to U.S.A.Quantity: 1 available
Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The book is relevant to postgraduate students undertaking their research projects. It is more relevant to researchers in the area of hydrology, agriculture, environmental ecology, engineering sciences, water resources, environmental mana…gement and allied disciplines. In addition the book contains resourceful information for farmers and environmental conservationists who may be involved in conservation of land, water and soil nutrients.
- Softcover
- Print on Demand
Seller: buchversandmimpf2000, Emtmannsberg, BAYE, Germanybuchversandmimpf2000
Contact seller5-star sellerCondition: New
£ 42.34
£ 51.43 shippingShips from Germany to U.S.A.Quantity: 1 available
Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Document from the year 2023 in the subject Engineering - General, South Eastern Kenya University, Kitui Campus, language: English, abstract: 'Engineering Research Methods' is a text book intended for students and instructors in Universi…ty or higher education for postgraduate students undertaking Engineering and related applied Sciences. Some of the fields which this text is relevant include Agricultural Engineering, Irrigation and Drainage Engineering, Civil and Environmental Engineering, Water Resources Engineering, Mechanical Engineering, Hydraulics Engineering and Electrical Engineering. Other related Physical and Applied Sciences Field may include General Agriculture, Agricultural Education and Extension, Horticulture sciencesThe content of this text book has been presented in a coherent style, arranged in logical sequence that adheres to University and higher education curriculum as it is customized to the postgraduate research that take place in Engineering and Applied Sciences. This makes the book suitable for every postgraduate student. For proper illustrations, some examples have been quoted especially in research problem and research objectives to help postgraduate researchers to grasp knowledge and skills on research problem identification. Each chapter is well formulated with relevant diagrams and illustration for the readers to easily comprehend the details presented. For the purpose of improvement, any criticism from students, trainers and practitioners will be thankfully received by the author.Books on Demand GmbH, Überseering 33, 22297 Hamburg 116 pp. Englisch.
- Softcover
- Print on Demand
Seller: Majestic Books, Hounslow, United KingdomMajestic Books
Contact seller4-star sellerCondition: New
£ 89.99
£ 6.50 shippingShips from United Kingdom to U.S.A.Quantity: 4 available
Condition: New. Print on Demand.
- Softcover
- Print on Demand
Seller: buchversandmimpf2000, Emtmannsberg, BAYE, Germanybuchversandmimpf2000
Contact seller5-star sellerCondition: New
£ 46.75
£ 51.43 shippingShips from Germany to U.S.A.Quantity: 1 available
Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Document from the year 2020 in the subject Geography / Earth Science - Geology, Mineralogy, Soil Science, Egerton University (FACULTY OF ENGINEERING AND TECHNOLOGY), course: AGRICULTURAL ENGINEERING, language: English, abstract: Soil an…d Water Management is a text book intended for students and instructors in University or higher education for Certificate, Diploma and Degree students in a number of courses such as General Agriculture, Agricultural Education and Extension, Horticulture and other allied professions.The content of the text book has been presented in a coherent format, arranged in an explicit style that adheres to University and higher education curriculum. The textbook is partitioned into section A and section B with Review questions at the end to explicitly help the trainees comprehend the topics. This makes the book suitable for easy reading. For the calculations, worked examples have been solved in a way of illustration and details are presented. Each chapter of the book has worked examples for the readers to expound on subject knowledge. 168 pp. Englisch.
- Softcover
- Print on Demand
Seller: buchversandmimpf2000, Emtmannsberg, BAYE, Germanybuchversandmimpf2000
Contact seller5-star sellerCondition: New
£ 46.75
£ 51.43 shippingShips from Germany to U.S.A.Quantity: 1 available
Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Doctoral Thesis / Dissertation from the year 2016 in the subject Engineering - Civil Engineering, grade: 80.0, Egerton University, course: AGRICULTURAL ENGINEERING, language: English, abstract: Drought is a critical stochastic natural d…isaster that adversely affects water resources, ecosystems and people. Drought is a condition characterized by scarcity of precipitation and/or water quantity that negatively affects the global, regional and local land-scales. At both global and regional scales, drought frequency and severity have been increasing leading to direct and indirect decline in water resources. Increase in drought severity and frequency in the upper Tana River basin, Kenya, water resources systems have been adversely affected. Timely detection and forecasting of drought is crucial in planning and management of water resources. The main objective of this research was to formulate the most appropriate models for assessment and forecasting of drought using Indices and Artificial Neural Networks (ANNs) for the basin. Hydro-meteorlogical data for the period 1970-2010 at sixteen hydrometric stations was used to test the performance of the indices in forecasting of the future drought at 1, 3, 6, 9, 12, 18 and 24-months lead times, by constructing ANN models with different time delays. Drought conditions at monthly temporal resolution were evaluated using selected drought indices. The occurrence of drought was investigated using non-parametric Man-kendall trend test. Spatial distribution of drought severity was determined using Kriging interpolation techinique. In addition, a standard Nonlinear-Integrated Drought Index (NDI), for drought forecasting in the basin was developed using hydro-meteoroogical data for the river basin. The results of spaial drought show that the south-eastern parts of the basin are more prone to drought risks than the north-western areas. The Mann-Kendall trend test indicates an increasing drought trend in the south-eastern and no trend in north-western areas of the basin. Development of Surface Water Supply Index (SWSI) function, NDI and characteristic curves defining the return period and the probability of different drought magnitudes based on Drought Indices (DIs) was achieved. Drought Severity-Duration-Frequency (SDF) curves were developed. The formulated NDI tool can be adopted for a synchronized assessment and forecasting of all the three operational drought types in the basin. The results can be used in assisting water resources managers for timely detection and forecasting of drought conditions in prioritized planning of drought preparedness and early warning systems.Books on Demand GmbH, Überseering 33, 22297 Hamburg 244 pp. Englisch.
- Softcover
- Print on Demand
Seller: preigu, Osnabrück, Germanypreigu
Contact seller5-star sellerCondition: New
£ 42.34
£ 60.01 shippingShips from Germany to U.S.A.Quantity: 5 available
Taschenbuch. Condition: Neu. Engineering Research Methods. Research Proposal, Structure of a Paper, Data Collection and Analysis | Raphael Muli Wambua | Taschenbuch | Englisch | 2023 | GRIN Verlag | EAN 9783346812650 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]prei…gu[dot]de | Anbieter: preigu Print on Demand.
- Softcover
- Print on Demand
Seller: Biblios, frankfurt am main, HESSE, GermanyBiblios
Contact seller4-star sellerCondition: New
£ 95.79
£ 8.53 shippingShips from Germany to U.S.A.Quantity: 4 available
Condition: New. PRINT ON DEMAND.
Language: English
Published by LAP LAMBERT Academic Publishing Okt 2025, 2025
- Softcover
- Print on Demand
Seller: buchversandmimpf2000, Emtmannsberg, BAYE, Germanybuchversandmimpf2000
Contact seller5-star sellerCondition: New
£ 53.77
£ 51.43 shippingShips from Germany to U.S.A.Quantity: 1 available
Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The book is relevant to postgraduate students undertaking their research projects. It is more relevant to researchers in the area of hydrology, agriculture, environmental ecology, engineering sciences, water resources, environmental man…agement and allied disciplines. In addition the book contains resourceful information for farmers and environmental conservationists who may be involved in conservation of land, water and soil nutrients.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 120 pp. Englisch.
- Softcover
- Print on Demand
Seller: preigu, Osnabrück, Germanypreigu
Contact seller5-star sellerCondition: New
£ 46.75
£ 60.01 shippingShips from Germany to U.S.A.Quantity: 5 available
Taschenbuch. Condition: Neu. Soil and Water Management. An Introductory Textbook | Raphael Muli Wambua | Taschenbuch | Englisch | 2020 | GRIN Verlag | EAN 9783346243980 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.
- Softcover
- Print on Demand
Seller: preigu, Osnabrück, Germanypreigu
Contact seller5-star sellerCondition: New
£ 46.75
£ 60.01 shippingShips from Germany to U.S.A.Quantity: 5 available
Taschenbuch. Condition: Neu. Spatio-Temporal Drought Characterization and Forecasting Using Indices and Artificial Neural Networks. A Case of the Upper Tana River Basin, Kenya | Raphael Muli Wambua | Taschenbuch | 244 S. | Englisch | 2019 | GRIN Verlag | EAN 9783668917484 | Verantwortliche Person für die EU: GRIN Publishing GmbH…, Waltherstr. 23, 80337 München, info[at]grin[dot]com | Anbieter: preigu Print on Demand.
