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Relevant bibliographies by topics / Number of hydropower units

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Academic literature on the topic 'Number of hydropower units'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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Journal articles on the topic "Number of hydropower units"

1

Singal, S. K., and R. P. Saini. "Cost analysis of low-head dam-toe small hydropower plants based on number of generating units." Energy for Sustainable Development 12, no. 3 (2008): 55–60. http://dx.doi.org/10.1016/s0973-0826(08)60439-1.

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Tanjung, Akbar, Arman Jaya, Suryanto Suryanto, and Apollo Apollo. "Evaluasi Keandalan PLTA Bakaru." Jurnal Teknik Mesin Sinergi 19, no. 1 (2021): 80. http://dx.doi.org/10.31963/sinergi.v19i1.2762.

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One form of water energy utilization is done by building a Hydroelectric Power Plant (PLTA) in Indonesia, the Bakaru PLTA is one of the projects within PT. PLN (Persero). This project is a Hydro Power Plant Master project with a SULSELRABAR transmission located 246 km from the city of Makassar. The operation of the Bakaru hydropower system is certainly expected to work optimally, reliably and efficiently. Therefore, evaluation or data on the performance of the generator itself is needed. This study was conducted to determine the condition of the Bakaru hydropower plant based on the equivalent

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Pereira Jr., João Gomes, Arthur Favrel, Loïc Andolfatto, et al. "Procedure for predicting part load resonance in Francis turbine hydropower units based on swirl number and local cavitation coefficient similitude." Mechanical Systems and Signal Processing 132 (October 2019): 84–101. http://dx.doi.org/10.1016/j.ymssp.2019.06.011.

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An, Xueli, and Junjie Yang. "A method of eliminating the vibration signal noise of hydropower unit based on NA-MEMD and approximate entropy." Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering 231, no. 2 (2016): 317–28. http://dx.doi.org/10.1177/0954408915595763.

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A new vibration signal denoising method of hydropower unit based on noise-assisted multivariate empirical mode decomposition (NA-MEMD) and approximate entropy is proposed. Firstly, the NA-MEMD is used to decompose the signal into a number of intrinsic mode functions. Then, the approximate entropy of each component is computed. According to a preset threshold of approximate entropy, these components are reconstructed to denoise vibration signal of hydropower unit. The analysis results of simulation signal and real-world signal show that the proposed method is adaptive and has a good denoising p

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Ren, Yan, Pan Liu, Leiming Hu, et al. "Research on Noise Reduction Method of Pressure Pulsation Signal of Draft Tube of Hydropower Unit Based on ALIF-SVD." Shock and Vibration 2021 (March 31, 2021): 1–11. http://dx.doi.org/10.1155/2021/5580319.

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Aiming at the problem that it is difficult to extract the characteristics of the draft tube pressure fluctuation signal under the background of strong noise, this study proposes a dual noise reduction method based on adaptive local iterative filtering (ALIF) and singular value decomposition (SVD). First, perform ALIF decomposition of the signal to be decomposed to obtain a series of IMF components, calculate the sample entropy of each component, select some IMF components to reconstruct according to the set sample entropy threshold, and then perform SVD decomposition on the reconstructed signa

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Arsić, Miodrag, Brane Vistać, Srđan Bošnjak, Vencislav Grabulov, and Zoran Savić. "Methodology for Reparation of Damaged Sleeves and Welded Shield Sections of Guide Vanes at Hydropower Plant DJERDAP 1." Advanced Materials Research 1029 (September 2014): 8–13. http://dx.doi.org/10.4028/www.scientific.net/amr.1029.8.

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Normal 0 false false false MicrosoftInternetExplorer4 Vertical Kaplan turbines, manufactured in Russia and with nominal power of 200 MW, have been installed in 6 hydroelectric generating units at ’Djerdap 1’. During the refurbishment of hydropower plant experimental non-destructive tests were performed in order to determine the state of turbine components. During the course of testing damage was detected at sleeves and welded shields of guide vanes, which occurred as a consequence of turbine shaft vibrations. 1782 mm long guide vane sleeves were made of cast steel 25L (GOST standard), 260 mm l

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Luo, Yongyao, Alexandre Presas, and Zhengwei Wang. "Numerical Analysis of the Influence of Design Parameters on the Efficiency of an OWC Axial Impulse Turbine for Wave Energy Conversion." Energies 12, no. 5 (2019): 939. http://dx.doi.org/10.3390/en12050939.

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Oscillating water column (OWC) axial impulse turbines permit the conversion of wave energy into electrical power. Unlike other hydropower units with a mature and well established technology, such turbines have been recently developed, there are still few prototypes operating and therefore there is a large space for optimizing its design. Many recent studies focus on the improvement of the efficiency and transient characteristics by means of experimentation and also simulation techniques. In the present paper we use a 3D numerical simulation model (computational fluid dynamics model with ANSYS-

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Pancha, Basanta, Rajendra Shrestha, and Ajay Kumar Jha. "Optimal Integration of Distributed Generation in Distribution System: A Case Study of Sallaghari Feeder from Thimi Switching Station, Bhaktapur, Nepal." Journal of the Institute of Engineering 15, no. 1 (2020): 242–49. http://dx.doi.org/10.3126/jie.v15i1.27741.

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The modern power distribution network is constantly being faced with an ever-growing load demand resulting into increased burden and reduced voltage, which leads to find alternative source of energy to meet it. In Nepal, the electricity supply is based on hydropower primarily, which are situated very far from load centers and hence the generated power are to be transmitted through transmission and distributed system. Among the systems, radial distribution system is popular because of low cost and simple design, but it has power quality issues like low voltage profile and higher loss. In respon

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Huang, Huade, Aisong Qin, Hanling Mao, et al. "The Prediction Method on the Early Failure of Hydropower Units Based on Gaussian Process Regression Driven by Monitoring Data." Applied Sciences 11, no. 1 (2020): 153. http://dx.doi.org/10.3390/app11010153.

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The hydropower units have a complex structure, complicated and changing working conditions, complexity and a diversity of faults. Effectively evaluating the healthy operation status and accurately predicting the failure for the hydropower units using the real-time monitoring data is still a difficult problem. To this end, this paper proposes a prediction method for the early failure of hydropower units based on Gaussian process regression (GPR). Firstly, by studying the correlation between different monitoring data, nine state parameters closely related to the operation of hydropower units are

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Raut, Prahlad, Rajendra Shrestha, and Pashupati Raj Gautam. "Optimization for Upgradation of Small Hydropower Plant in Nepal: A Case Study of Sundarijal Hydropower Plant." Journal of the Institute of Engineering 14, no. 1 (2018): 82–95. http://dx.doi.org/10.3126/jie.v14i1.20071.

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Efficiencies of electro-mechanical components of the Sundarijal Hydropower Plant in Nepal has been decreased and the plant has been generating less energy than design generation. The study shows that the plant can be upgraded to 1.1 MW capacity at Q60 design with rehabilitation. Main objective of the plant rehabilitation is to improve operational stability and reliability of power supply by increasing capacity, efficiency, and safety of the plant. The research is based on the Residual Life Assessment of hydro-mechanical components. Minimum thickness of existing penstock obtained from measureme

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Dissertations / Theses on the topic "Number of hydropower units"

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Gustavsson, Rolf. "Rotor dynamical modelling and analysis of hydropower units /." Luleå: Division of Computer Aided Design, Department of Applied Physics and Mechanical Engineering, Luleå University of Technology, 2008. http://epubl.ltu.se/1402-1544/2008/50/.

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Nässelqvist, Mattias. "Simulation and characterization of rotordynamic properties for hydropower units /." Luleå : Division of Solid Mechanics, Luleå University of Technology, 2009. http://pure.ltu.se/ws/fbspretrieve/3428311.

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Hounnou, Amèdédjihundé Hypolite Jordâo. "Dimensionnement optimal d’un système hybride hydroélectrique-photovoltaïque-stockage pour une alimentation rurale isolée." Thesis, Bourgogne Franche-Comté, 2019. http://www.theses.fr/2019UBFCD033.

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L’accès à l’énergie électrique est indispensable au développement industriel et socio-économique dans tous les pays du monde. Au Bénin, la question du déficit en électricité demeure très préoccupante, et se pose fortement dans les zones rurales du pays. Par ailleurs, le Bénin dispose d’un potentiel intéressant en photovoltaïque (PV) et en hydroélectrique (hydro), mais qui reste globalement sous-exploité. Ce travail de thèse de doctorat porte sur le dimensionnement optimal d’un système hybride hydro-PV-stockage pour une alimentation rurale isolée. Au cours de ces travaux, nous avons modélisé le

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Söderström, Sebastian. "Simplified Model For Simulation of Fault Ride Through at Hydropower Units." Thesis, Uppsala universitet, Institutionen för fysik och astronomi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-445855.

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As new requirements for grid connected generators were implemented, the requirements for evaluating the Fault Ride Through capabilities of the generators became stricter. When refurbishing a power unit, proof that the power unit meet the requirements must be submitted to the authorities. Performing simulations of the Fault Ride Through of a production unit is an extensive process and requires advanced simulation models and tools. Therefore, the need for a simplified tool for estimating the Fault Ride Through capability arose, which is what the project produced. Also, knowledge of which product

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Chapdelaine, Hugo. "Elliptic units in ray class fields of real quadratic number fields." Thesis, McGill University, 2007. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=102967.

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Let K be a real quadratic number field. Let p be a prime which is inert in K. We denote the completion of K at the place p by Kp. Let ƒ > 1 be a positive integer coprime to p. In this thesis we give a p-adic construction of special elements u(r, ??) ∈ Kxp for special pairs (r, ??) ∈ (ℤ/ƒℤ)x x Hp where Hp = ℙ¹(ℂp) ℙ¹(ℚp) is the so called p-adic upper half plane. These pairs (r, ??) can be thought of as an analogue of classical Heegner points on modular curves. The special elements u(r, ??) are conjectured to be global p-units in the narrow ray class field of K of conductor ƒ. The construction

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Hofer, Martin Gerhard [Verfasser], and Werner [Akademischer Betreuer] Bley. "Elliptic p-units and the equivariant Tamagawa Number Conjecture / Martin Gerhard Hofer ; Betreuer: Werner Bley." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2018. http://d-nb.info/1193049156/34.

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All, Timothy James. "On the Galois module structure of the units and ray classes of a real abelian number field." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1365594642.

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Chalmeta, A. Pablo. "On the Units and the Structure of the 3-Sylow Subgroups of the Ideal Class Groups of Pure Bicubic Fields and their Normal Closures." Diss., Virginia Tech, 2006. http://hdl.handle.net/10919/29191.

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If we adjoin the cube root of a cube free rational integer <i>m</i> to the rational numbers we construct a cubic field. If we adjoin the cube roots of distinct cube free rational integers <i>m</i> and <i>n</i> to the rational numbers we construct a bicubic field. The number theoretic invariants for the cubic fields and their normal closures are well known. Some work has been done on the units, classnumbers and other invariants of the bicubic fields and their normal closures by Parry but no method is available for calculating those invariants. This dissertation provides an algorithm for cal

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Gustafsson, Liselotte, Elisabeth Runnqvist, and Teresia Nathansohn. "Yngre barns möte med matematik." Thesis, University of Skövde, School of Humanities and Informatics, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-2692.

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<p>Purpose: The purpose of the study is to find out what mathematical content primary school children encounter in their free options at school.</p><p>Through observation, the study defines mathematical areas that primary school students encounter in their free options at school. We want the study to show the reader the mathematics that students continuously meet without associating it with regular mathematics as taught in school.</p><p>A number of mathematical areas have been defined in the analysis of the observations. These areas have subsequently been discussed more thoroughly. Finally, th

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Meads, Michael Vearl. "Effects of Short Shoot Number and Presence of an Apical Meristem on Rhizome Elongation, New Short Shoot Production, and New Rhizome Meristem Production of Thalassia Testudinum Banks and Solander Ex König Planting Units in Tampa Bay." Scholar Commons, 2012. http://scholarcommons.usf.edu/etd/4157.

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Thalassia testudinum Banks and Solander ex König is the dominant seagrass in the Gulf of Mexico, Caribbean and the West Coast of Florida, yet little rhizome elongation, new short shoot production, or new rhizome meristem production data has been collected via direct measurement. A study of the rhizome growth of T. testudinum was completed in December 2004 in southern Tampa Bay that determined growth after 26.5 months. Two PVC planting frames each containing four rhizomes with 2 short shoots, two rhizomes with 4 short shoots, and two rhizomes with 8 short shoots were planted next to existing T.

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Books on the topic "Number of hydropower units"

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Marszałek, Roman. Galois module structure of the group of units of real Abelian fields. Wydawnictwo Uniwersytetu Opolskiego, 2011.

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Kuznecov, Vyacheslav, and Oleg Bryuhanov. Gasified boiler units. INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1003548.

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The textbook gives the basic concepts of gasified heat generating (boiler) installations and the terminology used in boiler technology, the principle of operation and device of gasified heat generating (boiler) installations. The types and device of heat generators (boilers) of their furnace devices are considered; types and device of gas-burning devices, the number and places of their installation in furnace devices; auxiliary equipment-devices for air supply and removal of combustion products, devices for water treatment, steam supply and circulation of the coolant of hot water boilers; devi

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Authority, Qualifications and Curriculum. Key skills units in communication, information technology [and] application of number: For pilot programmes running from September 1997 to July 1999. QCA, 1997.

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Yurenkova, Lyubov', Viktor Burlay, Vladimir Fedorenko, and Aleksey Andreev. Engineering graphics: Atlas of assembly units with different types of connections of parts. INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/953403.

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The tutorial contains drawings of assembly units with a description of their design. Special attention is paid to the analysis of the connections of the parts. Examples of assembly units containing a small number of parts are used to describe the most common types of connections in the designs of machines and devices out of several dozen currently known. The atlas will allow you to introduce students to various modern types of connections of parts in a short time during classes. Meets the requirements of the federal state educational standards of higher education of the latest generation. For

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Designing scientific applications on GPUs. CRC/Taylor & Francis, 2014.

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Jordan. Number the Stars (Literature Units). Teacher Created Materials, 1992.

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Green, Phyllis. Number the stars, by Lois Lowry: Teacher Guide (Novel units). Anne Troy and Phyllis Green, 1991.

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Griffin and McGraw Hill. Number Worlds, Level E Units 1-5 Student Workbook 5-pack. McGraw-Hill Education, 2015.

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Investigations in Number, Data, and Space: Grade 3: Curriculum Units Package. Dale Seymour Publications, 2000.

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Investigations in Number, Data, and Space: Grade 5: Curriculum Units Package. Scott Foresman/Pearson Education, 2006.

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Book chapters on the topic "Number of hydropower units"

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Leimbach, Judy, Kathy Leimbach, and Mary Lou Johnson. "Number Pyramid." In Math Extension Units. Routledge, 2021. http://dx.doi.org/10.4324/9781003236474-6.

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Leimbach, Judy, Kathy Leimbach, and Mary Lou Johnson. "What's My Mystery Number? Number 1–20." In Math Extension Units. Routledge, 2021. http://dx.doi.org/10.4324/9781003236474-9.

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Esmonde, Jody, and M. Ram Murty. "The Structure of Units." In Problems in Algebraic Number Theory. Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/978-3-642-87939-5_18.

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Esmonde, Jody, and M. Ram Murty. "The Structure of Units." In Problems in Algebraic Number Theory. Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/978-3-642-87939-5_8.

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Draze, Dianne, and Elisa Ahlin. "Number Characteristics 1." In Enrichment Units in Math Book 3. Routledge, 2021. http://dx.doi.org/10.4324/9781003235033-5.

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Leimbach, Judy, Kathy Leimbach, and Mary Lou Johnson. "What's My Mystery Number? Numbers 100 – 999." In Math Extension Units. Routledge, 2021. http://dx.doi.org/10.4324/9781003236474-11.

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Leimbach, Judy, Kathy Leimbach, and Mary Lou Johnson. "What's My Mystery Number? Numbers 20 – 99." In Math Extension Units. Routledge, 2021. http://dx.doi.org/10.4324/9781003236474-10.

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Aidanpää, J. O., R. K. Gustavsson, N. L. P. Lundström, et al. "Developments in Rotor Dynamical Modeling of Hydropower Units." In IUTAM Symposium on Emerging Trends in Rotor Dynamics. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-94-007-0020-8_5.

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Hilbert, David. "Units of a Field." In The Theory of Algebraic Number Fields. Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-662-03545-0_6.

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Saikia, Anupam. "On Units Generated by Euler Systems." In Number Theory and Applications. Hindustan Book Agency, 2009. http://dx.doi.org/10.1007/978-93-86279-46-0_12.

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Conference papers on the topic "Number of hydropower units"

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Gustavsson, Rolf K., Mattias L. Lundstro¨m, and Jan-Olov Aidanpa¨a¨. "Determination of Journal Bearing Stiffness and Damping at Hydropower Generators Using Strain Gauges." In ASME 2005 Power Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/pwr2005-50109.

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In hydropower generators, the measurement of bearing load, vibration and shaft displacement are wildly used methods for indication of maintenance demand and troubleshooting. When measurement of bearing load and shaft displacement is performed the collected data make it possible to determine the bearing properties, such as stiffness and damping. In this paper a method to determine the bearing stiffness and damping properties for generator journal bearing in hydropower units is presented. The majority of hydropower generators are, however, not equipped with facilities for measurements of bearing

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Sheng, Chen, Zhang Jian, and Xiaodong Yu. "Numerical Simulation on Rupture Behavior and Selection of Safety Membranes." In ASME 2014 4th Joint US-European Fluids Engineering Division Summer Meeting collocated with the ASME 2014 12th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/fedsm2014-21097.

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This present study deals with a new mechanical device consisting of a set of safety membranes, which has been successfully applied in several middle and small hydropower stations in China instead of a surge tank. Safety membranes are installed on the penstock near the powerhouse as controlled weak points. When the pressure caused by load rejection rises to the preset explosive value, one or more membranes rupture, protecting the penstock and the unit from damage. The device is simple, reliable and economical. The method of characteristics is employed to establish numerical model of safety memb

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Maljkovic, Zlatko, Ivan Gasparac, and Mario Vrazic. "Power oscillations in hydropower units." In 2012 XXth International Conference on Electrical Machines (ICEM). IEEE, 2012. http://dx.doi.org/10.1109/icelmach.2012.6350177.

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Maljkovic, Zlatko, Mario Vrazic, and Marija Mirosevic. "Oscillations in hydropower bulb units." In 2012 International Conference on Renewable Energy Research and Applications (ICRERA). IEEE, 2012. http://dx.doi.org/10.1109/icrera.2012.6477412.

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Gomes Perreira Junior, Joao, Arthur Favrel, Christophe Nicolet, and François Avellan. "Part load resonance risk assessment of francis hydropower units." In European Conference on Turbomachinery Fluid Dynamics and Thermodynamics. European Turbomachinery Society, 2019. http://dx.doi.org/10.29008/etc2019-381.

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Fanwu Chu. "An improved PCA algorithm for anomaly detection of hydropower units." In 2017 IEEE 2nd International Conference on Cloud Computing and Big Data Analysis (ICCCBDA). IEEE, 2017. http://dx.doi.org/10.1109/icccbda.2017.7951964.

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Grigoras, Gheorghe, Florina Scarlatache, Daniela Comanescu, and Bogdan C.-tin Neagu. "Expert system for optimal power allocation in hydropower dispatchable units." In 2017 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP). IEEE, 2017. http://dx.doi.org/10.1109/optim.2017.7975035.

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VASILIU, Nicolae, Constantin CALINOIU, Daniela VASILIU, and Ina Ioana COSTIN. "A new Type of Electrohydraulic Speed Governor for Large Hydropower Units." In 2019 International Conference on ENERGY and ENVIRONMENT (CIEM). IEEE, 2019. http://dx.doi.org/10.1109/ciem46456.2019.8937605.

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Rigatos, Gerasimos, Pierluigi Siano, and Masoud Abbaszadeh. "A nonlinear optimal control method for synchronization of distributed hydropower units." In 2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe). IEEE, 2019. http://dx.doi.org/10.1109/isgteurope.2019.8905659.

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Mostaghimi, Farhan. "A Different Aspect for Implanting Hydropower Units on the River Flows." In World Environmental and Water Resources Congress 2011. American Society of Civil Engineers, 2011. http://dx.doi.org/10.1061/41173(414)305.

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Reports on the topic "Number of hydropower units"

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Singh, Rajesh, Marshall Richmond, Pedro Romero-Gomez, Cynthia Rakowski, and John Serkowski. Validation of Computational Fluid Dynamics Simulations for Biological Performance Assessment in Hydropower units. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1798166.

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Greco, Tessa. Furthering Advancements to Shorten the Time (FAST) to Commissioning for Pumped Storage Hydropower (PSH) Prize: Cooperative Research and Development Final Report, CRADA Number CRD-19-00837. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1781620.

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Greco, Tessa. Furthering Advancements to Shorten the Time (FAST) to Commissioning for Pumped Storage Hydropower (PSH) Prize (Penn State-PNNL): Cooperative Research and Development Final Report, CRADA Number CRD-19-00842. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1774837.

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Luc, Brunet. Systematic Equations Handbook : Book 1-Energy. R&D Médiation, 2015. http://dx.doi.org/10.17601/rd_mediation2015:1.

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The energy equation handbook is the complete collection of physically coherent expression of energy computed using from 2 to 7 physical units among: density(ML-3) energy (ML2T-2) time (T) force (MLT-2) power (ML2T-3) current (I) temperature (Th) quantity (N) mass (M) length (L) candela (J) surface (L2) volume (L3) concentration (ML-3) frequency (T-1) acceleration (LT- 2) speed (LT-1) pressure (ML-1T-2) viscosity (ML-1T-1) luminance (L- 2J) MolarMass (MN-1) MassicEnergy (L2T-2) resistance (ML2T-3I-2) voltage (ML2T-3I-1) Farad (M-1L-2T4I2) Thermal- Conductivity (MLT-3Th-1) SpecificHeat (L2T-2Th-

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Kott, Phillip S. The Degrees of Freedom of a Variance Estimator in a Probability Sample. RTI Press, 2020. http://dx.doi.org/10.3768/rtipress.2020.mr.0043.2008.

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Inferences from probability-sampling theory (more commonly called “design-based sampling theory”) often rely on the asymptotic normality of nearly unbiased estimators. When constructing a two-sided confidence interval for a mean, the ad hoc practice of determining the degrees of freedom of a probability-sampling variance estimator by subtracting the number of its variance strata from the number of variance primary sampling units (PSUs) can be justified by making usually untenable assumptions about the PSUs. We will investigate the effectiveness of this conventional and an alternative method fo

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Ripey, Mariya. NUMBERS IN THE NEWS TEXT (BASED ON MATERIAL OF ONE ISSUE OF NATIONWIDE NEWSPAPER “DAY”). Ivan Franko National University of Lviv, 2021. http://dx.doi.org/10.30970/vjo.2021.50.11106.

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The article is devoted to the analysis of the digital content of publications of one issue of the daily All-Ukrainian newspaper “Den” (March 13-14, 2020). The author aims to identify the main thematic groups of digital designations, as well as to consider cases of justified and unsuccessful use of digital designations. Applying the content analysis method, the author identifies publications that contain numerical notations, determines the number of such notations and their affiliation with the main subject groups. Finds that the thematic group of digital designations “time” (58.6% of all digit

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Evans, Julie, Kendra Sikes, and Jamie Ratchford. Vegetation classification at Lake Mead National Recreation Area, Mojave National Preserve, Castle Mountains National Monument, and Death Valley National Park: Final report (Revised with Cost Estimate). National Park Service, 2020. http://dx.doi.org/10.36967/nrr-2279201.

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Vegetation inventory and mapping is a process to document the composition, distribution and abundance of vegetation types across the landscape. The National Park Service’s (NPS) Inventory and Monitoring (I&M) program has determined vegetation inventory and mapping to be an important resource for parks; it is one of 12 baseline inventories of natural resources to be completed for all 270 national parks within the NPS I&M program. The Mojave Desert Network Inventory & Monitoring (MOJN I&M) began its process of vegetation inventory in 2009 for four park units as follows: Lake Mead

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Michalak, Julia, Josh Lawler, John Gross, and Caitlin Littlefield. A strategic analysis of climate vulnerability of national park resources and values. National Park Service, 2021. http://dx.doi.org/10.36967/nrr-2287214.

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The U.S. national parks have experienced significant climate-change impacts and rapid, on-going changes are expected to continue. Despite the significant climate-change vulnerabilities facing parks, relatively few parks have conducted comprehensive climate-change vulnerability assessments, defined as assessments that synthesize vulnerability information from a wide range of sources, identify key climate-change impacts, and prioritize vulnerable park resources (Michalak et al. In review). In recognition that funding and planning capacity is limited, this project was initiated to identify geogra

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Safety evaluation report related to the operation of Watts Bar Nuclear Plant, Units 1 and 2, Docket Nos. 50-390 and 50-391, Tennessee Valley Authority. Supplement number 20. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/201807.

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Final environmental statement related to the operation of Watts Bar Nuclear Plant, Units 1 and 2: Docket Numbers 50-390 and 50-391, Tennessee Valley Authority. Supplement Number 1. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/61123.

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