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  Subjects -> MATHEMATICS (Total: 978 journals)
    - APPLIED MATHEMATICS (81 journals)
    - GEOMETRY AND TOPOLOGY (20 journals)
    - MATHEMATICS (723 journals)
    - MATHEMATICS (GENERAL) (41 journals)
    - NUMERICAL ANALYSIS (22 journals)
    - PROBABILITIES AND MATH STATISTICS (91 journals)

MATHEMATICS (723 journals)                  1 2 3 4 | Last

Showing 1 - 200 of 538 Journals sorted alphabetically
Abakós     Open Access   (Followers: 4)
Abhandlungen aus dem Mathematischen Seminar der Universitat Hamburg     Hybrid Journal   (Followers: 4)
Academic Voices : A Multidisciplinary Journal     Open Access   (Followers: 2)
Accounting Perspectives     Full-text available via subscription   (Followers: 7)
ACM Transactions on Algorithms (TALG)     Hybrid Journal   (Followers: 15)
ACM Transactions on Computational Logic (TOCL)     Hybrid Journal   (Followers: 3)
ACM Transactions on Mathematical Software (TOMS)     Hybrid Journal   (Followers: 6)
ACS Applied Materials & Interfaces     Hybrid Journal   (Followers: 32)
Acta Applicandae Mathematicae     Hybrid Journal   (Followers: 1)
Acta Mathematica     Hybrid Journal   (Followers: 12)
Acta Mathematica Hungarica     Hybrid Journal   (Followers: 2)
Acta Mathematica Scientia     Full-text available via subscription   (Followers: 5)
Acta Mathematica Sinica, English Series     Hybrid Journal   (Followers: 6)
Acta Mathematica Vietnamica     Hybrid Journal  
Acta Mathematicae Applicatae Sinica, English Series     Hybrid Journal  
Advanced Science Letters     Full-text available via subscription   (Followers: 10)
Advances in Applied Clifford Algebras     Hybrid Journal   (Followers: 4)
Advances in Calculus of Variations     Hybrid Journal   (Followers: 4)
Advances in Catalysis     Full-text available via subscription   (Followers: 5)
Advances in Complex Systems     Hybrid Journal   (Followers: 7)
Advances in Computational Mathematics     Hybrid Journal   (Followers: 19)
Advances in Decision Sciences     Open Access   (Followers: 3)
Advances in Difference Equations     Open Access   (Followers: 3)
Advances in Fixed Point Theory     Open Access   (Followers: 5)
Advances in Geosciences (ADGEO)     Open Access   (Followers: 14)
Advances in Linear Algebra & Matrix Theory     Open Access   (Followers: 3)
Advances in Materials Science     Open Access   (Followers: 14)
Advances in Mathematical Physics     Open Access   (Followers: 4)
Advances in Mathematics     Full-text available via subscription   (Followers: 11)
Advances in Nonlinear Analysis     Hybrid Journal  
Advances in Numerical Analysis     Open Access   (Followers: 5)
Advances in Operations Research     Open Access   (Followers: 12)
Advances in Porous Media     Full-text available via subscription   (Followers: 5)
Advances in Pure and Applied Mathematics     Hybrid Journal   (Followers: 6)
Advances in Pure Mathematics     Open Access   (Followers: 6)
Advances in Science and Research (ASR)     Open Access   (Followers: 6)
Aequationes Mathematicae     Hybrid Journal   (Followers: 2)
African Journal of Educational Studies in Mathematics and Sciences     Full-text available via subscription   (Followers: 5)
African Journal of Mathematics and Computer Science Research     Open Access   (Followers: 4)
Afrika Matematika     Hybrid Journal   (Followers: 1)
Air, Soil & Water Research     Open Access   (Followers: 12)
AKSIOMA Journal of Mathematics Education     Open Access   (Followers: 1)
Al-Jabar : Jurnal Pendidikan Matematika     Open Access   (Followers: 1)
Algebra and Logic     Hybrid Journal   (Followers: 6)
Algebra Colloquium     Hybrid Journal   (Followers: 4)
Algebra Universalis     Hybrid Journal   (Followers: 2)
Algorithmic Operations Research     Full-text available via subscription   (Followers: 5)
Algorithms     Open Access   (Followers: 11)
Algorithms Research     Open Access   (Followers: 1)
American Journal of Computational and Applied Mathematics     Open Access   (Followers: 5)
American Journal of Mathematical Analysis     Open Access  
American Journal of Mathematics     Full-text available via subscription   (Followers: 6)
American Journal of Operations Research     Open Access   (Followers: 5)
An International Journal of Optimization and Control: Theories & Applications     Open Access   (Followers: 9)
Analele Universitatii Ovidius Constanta - Seria Matematica     Open Access   (Followers: 1)
Analysis and Applications     Hybrid Journal   (Followers: 1)
Analysis and Mathematical Physics     Hybrid Journal   (Followers: 5)
Analysis Mathematica     Full-text available via subscription  
Analysis. International mathematical journal of analysis and its applications     Hybrid Journal   (Followers: 2)
Annales Mathematicae Silesianae     Open Access  
Annales mathématiques du Québec     Hybrid Journal   (Followers: 4)
Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica     Open Access  
Annali di Matematica Pura ed Applicata     Hybrid Journal   (Followers: 1)
Annals of Combinatorics     Hybrid Journal   (Followers: 4)
Annals of Data Science     Hybrid Journal   (Followers: 12)
Annals of Discrete Mathematics     Full-text available via subscription   (Followers: 6)
Annals of Mathematics     Full-text available via subscription   (Followers: 1)
Annals of Mathematics and Artificial Intelligence     Hybrid Journal   (Followers: 13)
Annals of Pure and Applied Logic     Open Access   (Followers: 3)
Annals of the Alexandru Ioan Cuza University - Mathematics     Open Access  
Annals of the Institute of Statistical Mathematics     Hybrid Journal   (Followers: 1)
Annals of West University of Timisoara - Mathematics     Open Access  
Annuaire du Collège de France     Open Access   (Followers: 5)
ANZIAM Journal     Open Access   (Followers: 1)
Applicable Algebra in Engineering, Communication and Computing     Hybrid Journal   (Followers: 2)
Applications of Mathematics     Hybrid Journal   (Followers: 2)
Applied Categorical Structures     Hybrid Journal   (Followers: 2)
Applied Computational Intelligence and Soft Computing     Open Access   (Followers: 13)
Applied Mathematics     Open Access   (Followers: 3)
Applied Mathematics     Open Access   (Followers: 7)
Applied Mathematics & Optimization     Hybrid Journal   (Followers: 9)
Applied Mathematics - A Journal of Chinese Universities     Hybrid Journal  
Applied Mathematics Letters     Full-text available via subscription   (Followers: 2)
Applied Mathematics Research eXpress     Hybrid Journal   (Followers: 1)
Applied Network Science     Open Access   (Followers: 3)
Applied Numerical Mathematics     Hybrid Journal   (Followers: 5)
Applied Spatial Analysis and Policy     Hybrid Journal   (Followers: 5)
Arab Journal of Mathematical Sciences     Open Access   (Followers: 3)
Arabian Journal of Mathematics     Open Access   (Followers: 2)
Archive for Mathematical Logic     Hybrid Journal   (Followers: 3)
Archive of Applied Mechanics     Hybrid Journal   (Followers: 5)
Archive of Numerical Software     Open Access  
Archives of Computational Methods in Engineering     Hybrid Journal   (Followers: 5)
Arkiv för Matematik     Hybrid Journal   (Followers: 1)
Armenian Journal of Mathematics     Open Access  
Arnold Mathematical Journal     Hybrid Journal   (Followers: 1)
Artificial Satellites     Open Access   (Followers: 21)
Asia-Pacific Journal of Operational Research     Hybrid Journal   (Followers: 3)
Asian Journal of Algebra     Open Access   (Followers: 1)
Asian Journal of Current Engineering & Maths     Open Access  
Asian-European Journal of Mathematics     Hybrid Journal   (Followers: 2)
Australian Mathematics Teacher, The     Full-text available via subscription   (Followers: 6)
Australian Primary Mathematics Classroom     Full-text available via subscription   (Followers: 4)
Australian Senior Mathematics Journal     Full-text available via subscription   (Followers: 1)
Automatic Documentation and Mathematical Linguistics     Hybrid Journal   (Followers: 5)
Axioms     Open Access   (Followers: 1)
Baltic International Yearbook of Cognition, Logic and Communication     Open Access   (Followers: 1)
Basin Research     Hybrid Journal   (Followers: 5)
BIBECHANA     Open Access   (Followers: 2)
Biomath     Open Access  
BIT Numerical Mathematics     Hybrid Journal  
BoEM - Boletim online de Educação Matemática     Open Access  
Boletim Cearense de Educação e História da Matemática     Open Access  
Boletim de Educação Matemática     Open Access  
Boletín de la Sociedad Matemática Mexicana     Hybrid Journal  
Bollettino dell'Unione Matematica Italiana     Full-text available via subscription   (Followers: 1)
British Journal of Mathematical and Statistical Psychology     Full-text available via subscription   (Followers: 20)
Bruno Pini Mathematical Analysis Seminar     Open Access  
Buletinul Academiei de Stiinte a Republicii Moldova. Matematica     Open Access   (Followers: 12)
Bulletin des Sciences Mathamatiques     Full-text available via subscription   (Followers: 4)
Bulletin of Dnipropetrovsk University. Series : Communications in Mathematical Modeling and Differential Equations Theory     Open Access   (Followers: 1)
Bulletin of Mathematical Sciences     Open Access   (Followers: 1)
Bulletin of Symbolic Logic     Full-text available via subscription   (Followers: 2)
Bulletin of the Australian Mathematical Society     Full-text available via subscription   (Followers: 1)
Bulletin of the Brazilian Mathematical Society, New Series     Hybrid Journal  
Bulletin of the London Mathematical Society     Hybrid Journal   (Followers: 4)
Bulletin of the Malaysian Mathematical Sciences Society     Hybrid Journal  
Calculus of Variations and Partial Differential Equations     Hybrid Journal  
Canadian Journal of Science, Mathematics and Technology Education     Hybrid Journal   (Followers: 19)
Carpathian Mathematical Publications     Open Access   (Followers: 1)
Catalysis in Industry     Hybrid Journal   (Followers: 1)
CEAS Space Journal     Hybrid Journal   (Followers: 2)
CHANCE     Hybrid Journal   (Followers: 5)
Chaos, Solitons & Fractals     Hybrid Journal   (Followers: 3)
ChemSusChem     Hybrid Journal   (Followers: 7)
Chinese Annals of Mathematics, Series B     Hybrid Journal  
Chinese Journal of Catalysis     Full-text available via subscription   (Followers: 2)
Chinese Journal of Mathematics     Open Access  
Clean Air Journal     Full-text available via subscription   (Followers: 1)
Cogent Mathematics     Open Access   (Followers: 2)
Cognitive Computation     Hybrid Journal   (Followers: 4)
Collectanea Mathematica     Hybrid Journal  
COMBINATORICA     Hybrid Journal  
Combinatorics, Probability and Computing     Hybrid Journal   (Followers: 4)
Combustion Theory and Modelling     Hybrid Journal   (Followers: 14)
Commentarii Mathematici Helvetici     Hybrid Journal   (Followers: 1)
Communications in Combinatorics and Optimization     Open Access  
Communications in Contemporary Mathematics     Hybrid Journal  
Communications in Mathematical Physics     Hybrid Journal   (Followers: 2)
Communications On Pure & Applied Mathematics     Hybrid Journal   (Followers: 3)
Complex Analysis and its Synergies     Open Access   (Followers: 2)
Complex Variables and Elliptic Equations: An International Journal     Hybrid Journal  
Complexus     Full-text available via subscription  
Composite Materials Series     Full-text available via subscription   (Followers: 8)
Compositio Mathematica     Full-text available via subscription   (Followers: 1)
Comptes Rendus Mathematique     Full-text available via subscription   (Followers: 1)
Computational and Applied Mathematics     Hybrid Journal   (Followers: 3)
Computational and Mathematical Methods in Medicine     Open Access   (Followers: 2)
Computational and Mathematical Organization Theory     Hybrid Journal   (Followers: 2)
Computational Complexity     Hybrid Journal   (Followers: 4)
Computational Mathematics and Modeling     Hybrid Journal   (Followers: 8)
Computational Mechanics     Hybrid Journal   (Followers: 5)
Computational Methods and Function Theory     Hybrid Journal  
Computational Optimization and Applications     Hybrid Journal   (Followers: 8)
Computers & Mathematics with Applications     Full-text available via subscription   (Followers: 9)
Concrete Operators     Open Access   (Followers: 5)
Confluentes Mathematici     Hybrid Journal  
Contributions to Game Theory and Management     Open Access  
COSMOS     Hybrid Journal  
Cryptography and Communications     Hybrid Journal   (Followers: 13)
Cuadernos de Investigación y Formación en Educación Matemática     Open Access  
Cubo. A Mathematical Journal     Open Access  
Current Research in Biostatistics     Open Access   (Followers: 9)
Czechoslovak Mathematical Journal     Hybrid Journal   (Followers: 1)
Demographic Research     Open Access   (Followers: 11)
Demonstratio Mathematica     Open Access  
Dependence Modeling     Open Access  
Design Journal : An International Journal for All Aspects of Design     Hybrid Journal   (Followers: 30)
Developments in Clay Science     Full-text available via subscription   (Followers: 1)
Developments in Mineral Processing     Full-text available via subscription   (Followers: 3)
Dhaka University Journal of Science     Open Access  
Differential Equations and Dynamical Systems     Hybrid Journal   (Followers: 3)
Differentsial'nye Uravneniya     Open Access  
Discrete Mathematics     Hybrid Journal   (Followers: 8)
Discrete Mathematics & Theoretical Computer Science     Open Access  
Discrete Mathematics, Algorithms and Applications     Hybrid Journal   (Followers: 2)
Discussiones Mathematicae - General Algebra and Applications     Open Access  
Discussiones Mathematicae Graph Theory     Open Access   (Followers: 1)
Diskretnaya Matematika     Full-text available via subscription  
Dnipropetrovsk University Mathematics Bulletin     Open Access  
Doklady Akademii Nauk     Open Access  
Doklady Mathematics     Hybrid Journal  
Duke Mathematical Journal     Full-text available via subscription   (Followers: 1)
Eco Matemático     Open Access  
Econometrics     Open Access  
Edited Series on Advances in Nonlinear Science and Complexity     Full-text available via subscription  
Electronic Journal of Combinatorics     Open Access  
Electronic Journal of Differential Equations     Open Access  
Electronic Journal of Graph Theory and Applications     Open Access   (Followers: 2)
Electronic Notes in Discrete Mathematics     Full-text available via subscription   (Followers: 2)

        1 2 3 4 | Last

Journal Cover
Advances in Geosciences (ADGEO)
Journal Prestige (SJR): 0.435
Citation Impact (citeScore): 1
Number of Followers: 14  

  This is an Open Access Journal Open Access journal
ISSN (Print) 1680-7340 - ISSN (Online) 1680-7359
Published by Copernicus Publications Homepage  [49 journals]
  • Programming as a soft skill for project managers: How to have a computer
           take over some of your work

    • Abstract: Programming as a soft skill for project managers: How to have a computer take over some of your work
      Nikolay V. Koldunov and Luisa Cristini
      Adv. Geosci., 45, 295-303, https://doi.org/10.5194/adgeo-45-295-2018, 2018
      We believe that project managers can benefit from using programming languages in their work. In this paper we show several simple examples of how python programming language can be used for some of the basic text manipulation tasks, as well as describe more complicated test cases using a HORIZON 2020 type European project as an example.
      PubDate: 2018-10-18T17:26:48+02:00
       
  • A methodology for optimizing probabilistic wind power forecasting

    • Abstract: A methodology for optimizing probabilistic wind power forecasting
      Christos Stathopoulos, George Galanis, Nikolaos S. Bartsotas, and George Kallos
      Adv. Geosci., 45, 289-294, https://doi.org/10.5194/adgeo-45-289-2018, 2018
      Deterministic wind power forecasts enclose an inherent uncertainty due to several sources of error. In order to counterbalance this deficiency, an analysis of the error characteristics and construction of probabilistic forecasts with associated confidence levels is necessary for the quantification of the corresponding uncertainty. This work proposes a probabilistic forecasting method using an atmospheric model, optimization techniques for addressing the temporal error dependencies and Kalman filtering for eliminating systematic errors and enhancing the symmetry-normality of the shaped error distributions. The method is applied in case studies, using real time data from four wind farms in Greece. The performance is compared against a reference method as well as other common methods showing an improvement in the predictive reliability.
      PubDate: 2018-09-14T10:03:14+02:00
       
  • Outcrop analogue study to determine reservoir properties of the Los
           Humeros and Acoculco geothermal fields, Mexico

    • Abstract: Outcrop analogue study to determine reservoir properties of the Los Humeros and Acoculco geothermal fields, Mexico
      Leandra M. Weydt, Kristian Bär, Chiara Colombero, Cesare Comina, Paromita Deb, Baptiste Lepillier, Giuseppe Mandrone, Harald Milsch, Christopher A. Rochelle, Federico Vagnon, and Ingo Sass
      Adv. Geosci., 45, 281-287, https://doi.org/10.5194/adgeo-45-281-2018, 2018
      The here submitted paper represents the first results of a larger project named GEMex. The objective of the project – a Mexican–European cooperation – is to explore the geothermal potential of deep unconventional systems like enhanced geothermal systems (EGS) and super-hot geothermal systems (SHGS). New exploitation approaches and technologies are being developed, allowing the use of geothermal resources under challenging technical demands.
      PubDate: 2018-09-11T16:01:48+02:00
       
  • Evolution of seaports of the Russian Far East in relation to changes in
           the energy structure in Pacific Asia

    • Abstract: Evolution of seaports of the Russian Far East in relation to changes in the energy structure in Pacific Asia
      Sergey Venevsky and Elena Zaostrovskikh
      Adv. Geosci., 45, 267-272, https://doi.org/10.5194/adgeo-45-267-2018, 2018
      We estimated the current state of seaports Vanino and Sovetskaya Gavan, situated in the Russian Far East, as beneficiaries to themselves (at local scale), to Khabarovsk Krai (regional or provincial scale) and to the Russian Federation (inter-regional or federal scale). Further, we make projections for the near future (until the year 2030) for conditions of current export fuel supply demands in China and for conditions of climate-friendly energy restructuring in China. It is shown that the coal specialization of Vanino and Sovetskaya Gavan seaports will not be profitable in the near future (year 2030) for conditions of climate-friendly energy restructuring in China. There will be considerable economic losses at the national level if coal specialization is persistent. Thus, environmental policies regarding energy structure in a country with a large economy may sufficiently influence the development of transport, industry and urban infrastructure on an inter-regional, regional or local level for a country importing fuel resources.
      PubDate: 2018-09-10T13:22:43+02:00
       
  • The North Sea surge of 31 October–1 November 2006 during Storm
           Britta

    • Abstract: The North Sea surge of 31 October–1 November 2006 during Storm Britta
      Anthony James Kettle
      Adv. Geosci., 45, 273-279, https://doi.org/10.5194/adgeo-45-273-2018, 2018
      Storm Britta on 31 October–1 November 2006 was an important North Sea storm with a high surge along the coast of the Netherlands and Germany and a significant number of high wave reports. The paper presents an analysis of the national tide gauge records of the United Kingdom, the Netherlands, Germany, and Denmark to track the storm surge around the North Sea and extract the short period component that may be linked with large coastal wave strikes.
      PubDate: 2018-09-10T13:22:43+02:00
       
  • Distribution of minor metallic elements within waste incineration bottom
           ashes defined by WDX/EDX spectrometry

    • Abstract: Distribution of minor metallic elements within waste incineration bottom ashes defined by WDX/EDX spectrometry
      Piotr R. Kowalski, Monika Kasina, and Marek Michalik
      Adv. Geosci., 45, 259-265, https://doi.org/10.5194/adgeo-45-259-2018, 2018
      This study focus on minor metallic elements distribution in waste incineration bottom ashes (BAs) using chemical microanalysis methods to study the BAs resource potential. BAs contained from 8.8 wt % to 23.1 wt % of metallic elements concentrated mostly in metallic fragments and metallic inclusions (usually composed of more than one metal). Their recovery might be possible, however, due to physical properties of metallic components, advanced methods of BAs processing need to be applied.
      PubDate: 2018-09-05T15:40:38+02:00
       
  • Surface deformation study for a geothermal operation field

    • Abstract: Surface deformation study for a geothermal operation field
      Wenli Wang, Julia Diessl, and Michael S. Bruno
      Adv. Geosci., 45, 243-249, https://doi.org/10.5194/adgeo-45-243-2018, 2018
      GeoMechanics Technologies has investigated the surface deformation that occurred at a geothermal field operation located in New Zealand. An integrated 3-D geological model, geomechanical model, and fluid and heat flow model were developed for this study. A calibrated geomechanical model was then applied to simulate future scenarios to predict surface subsidence and provide a guideline to optimize field development plans.
      PubDate: 2018-09-04T14:52:43+02:00
       
  • Preliminary studies for an integrated assessment of the hydrothermal
           potential of the Pechelbronn Group in the northern Upper Rhine Graben

    • Abstract: Preliminary studies for an integrated assessment of the hydrothermal potential of the Pechelbronn Group in the northern Upper Rhine Graben
      Meike Hintze, Barbara Plasse, Kristian Bär, and Ingo Sass
      Adv. Geosci., 45, 251-258, https://doi.org/10.5194/adgeo-45-251-2018, 2018
      The presented study is conducted within the scope of the joint research project "Hessen 3D 2.0" (BMWI-FKZ: 0325944) and aims at assessing the hydrothermal potential of the Pechelbronn Group for direct heat use by means of an integrated 3-D structural-geothermal model that serves to locate potential exploration areas. The assessment is based on reservoir temperature, (net)thickness of the reservoir horizon as well as on petrophysical, thermal and hydraulic rock properties.
      PubDate: 2018-09-04T14:52:43+02:00
       
  • Investigation of the influence of earthquakes on the water level in the
           geothermal reservoir of Waiwera (New Zealand)

    • Abstract: Investigation of the influence of earthquakes on the water level in the geothermal reservoir of Waiwera (New Zealand)
      Michael Kühn and Tim Schöne
      Adv. Geosci., 45, 235-241, https://doi.org/10.5194/adgeo-45-235-2018, 2018
      The water level of the Waiwera geothermal reservoir increased in the hours and days after the Kaikoura earthquake on 14 November 2016. We determined in a continuous time series consisting of monthly means of water level data and pumping rates starting in 1986 if events above a certain strength alter groundwater dynamics at Waiwera. A clear correlation cannot be proven but none of the recorded earthquakes led to such a high energy density in Waiwera as the Kaikoura event did.
      PubDate: 2018-08-30T08:51:50+02:00
       
  • The influence of gas and humidity on the mineralogy of various salt
           compositions – implications for natural and technical caverns

    • Abstract: The influence of gas and humidity on the mineralogy of various salt compositions – implications for natural and technical caverns
      Bettina Strauch, Martin Zimmer, Axel Zirkler, Stefan Höntzsch, and Anja M. Schleicher
      Adv. Geosci., 45, 227-233, https://doi.org/10.5194/adgeo-45-227-2018, 2018
      The impact of humidity and gas (CO2, N2, CH4) on saliniferous mineral compositions was studied and show dissolution-recrystallization reactions involving halite, sylvite, kieserite, carnallite and kainite. CO2 causes acidification of the aqueous phase which enhances dissolution rate and reaction kinetics. These simulations allow for the evaluation of the interachtion between and host rock and fillings along the walls of storage caverns in salt deposits.
      PubDate: 2018-08-29T09:07:35+02:00
       
  • Modelling of multi-lateral well geometries
           for geothermal applications

    • Abstract: Modelling of multi-lateral well geometries for geothermal applications
      Elisabeth Peters, Guido Blöcher, Saeed Salimzadeh, Paul J. P. Egberts, and Mauro Cacace
      Adv. Geosci., 45, 209-215, https://doi.org/10.5194/adgeo-45-209-2018, 2018
      Accuracy of well inflow modelling in different numerical simulation approaches was compared for a multi-lateral well with laterals of varying diameter. For homogeneous cases, all simulators generally were reasonably close in terms of the total well flow (deviations smaller than 4 %). The distribution of the flow over the different laterals in a well can vary significantly between simulators (> 20 %). In a heterogeneous case with a fault the deviations between the approaches were much larger.
      PubDate: 2018-08-28T09:07:35+02:00
       
  • Spatial assessment of the distribution and potential of bioenergy
           resources in Kazakhstan

    • Abstract: Spatial assessment of the distribution and potential of bioenergy resources in Kazakhstan
      Asima Koshim, Marat Karatayev, Michèle L. Clarke, and William Nock
      Adv. Geosci., 45, 217-225, https://doi.org/10.5194/adgeo-45-217-2018, 2018
      In this paper, we have identified the main residues available in Kazakhstan for bioenergy production as well as their geographical distribution. The bioenergy potential is estimated about 485.36 MJ (or 16.582 Mt of coal equivalent), which account for about 30 % of total current energy consumption of the country. The northern and southern provinces of Kazakhstan have the highest bioenergy potential from wheat residues, while the dryland central provinces have the least potential.
      PubDate: 2018-08-28T09:07:35+02:00
       
  • Evaluation of random forests and Prophet for
           daily streamflow forecasting

    • Abstract: Evaluation of random forests and Prophet for daily streamflow forecasting
      Georgia A. Papacharalampous and Hristos Tyralis
      Adv. Geosci., 45, 201-208, https://doi.org/10.5194/adgeo-45-201-2018, 2018
      The predictive performance of random forests (a machine learning algorithm)and three configurations of Prophet (a method largely implemented inFacebook) is assessed in daily streamflow forecasting in a river in the US.Random forests perform better compared to the utilized benchmarks, i.e. a naïvemethod and a multiple regression linear model, while Prophet's performance issubject to improvements. Random forests are recommended for daily streamflowforecasting.
      PubDate: 2018-08-27T09:07:35+02:00
       
  • Conceptual model development using a generic Features, Events, and
           Processes (FEP) database for assessing the potential impact of hydraulic
           fracturing on groundwater aquifers

    • Abstract: Conceptual model development using a generic Features, Events, and Processes (FEP) database for assessing the potential impact of hydraulic fracturing on groundwater aquifers
      Alexandru Tatomir, Christopher McDermott, Jacob Bensabat, Holger Class, Katriona Edlmann, Reza Taherdangkoo, and Martin Sauter
      Adv. Geosci., 45, 185-192, https://doi.org/10.5194/adgeo-45-185-2018, 2018
      In the context of hydraulic fracturing we constructed a comprehensive FEP database and applied it to six key focused scenarios defined under the scope of FracRisk project (www.fracrisk.eu). The FEP database is ranked to show the relevance of each item in the FEP list per scenario. The main goal of the work is to illustrate the FEP database applicability to develop a conceptual model for regional-scale stray gas migration.
      PubDate: 2018-08-22T15:35:09+02:00
       
  • A preliminary stochastic analysis of the uncertainty of natural processes
           related to renewable energy resources

    • Abstract: A preliminary stochastic analysis of the uncertainty of natural processes related to renewable energy resources
      Elli Klousakou, Maria Chalakatevaki, Panayiotis Dimitriadis, Theano Iliopoulou, Romanos Ioannidis, Georgios Karakatsanis, Andreas Efstratiadis, Nikos Mamasis, Romina Tomani, Efthimis Chardavellas, and Demetris Koutsoyiannis
      Adv. Geosci., 45, 193-199, https://doi.org/10.5194/adgeo-45-193-2018, 2018
      The ever-increasing energy demand has led to overexploitation of fossil fuels deposits, while renewables offer a viable alternative. Since renewable energy resources derive from phenomena related to either atmospheric or geophysical processes, unpredictability is inherent to renewable energy systems. An innovative and simple stochastic tool, the climacogram, was chosen to explore the degree of unpredictability. By applying the climacogram across the related timeseries and spatial-series it was feasible to identify the degree of unpredictability in each process through the Hurst parameter, an index that quantifies the level of uncertainty. All examined processes display a Hurst parameter larger than 0.5, indicating increased uncertainty on the long term. This implies that only through stochastic analysis may renewable energy resources be reliably manageable and cost efficient. In this context, a pilot application of a hybrid renewable energy system in the Greek island of Astypalaia is discussed, for which we show how the uncertainty (in terms of variability) of the input hydrometeorological processes alters the uncertainty of the output energy values.
      PubDate: 2018-08-22T15:35:09+02:00
       
  • Potential climate change mitigation of Indian Construction Industry
           through a shift in energy efficient technology by 2050

    • Abstract: Potential climate change mitigation of Indian Construction Industry through a shift in energy efficient technology by 2050
      Priyanka Jajal and Trupti Mishra
      Adv. Geosci., 45, 155-162, https://doi.org/10.5194/adgeo-45-155-2018, 2018
      Under the present study, cement, steel, and brick manufacturing have been studied to determine their emission contribution in India. As the emissions are found to be significant, various future plausibility of the energy and emissions from the sector are assessed. It is found that energy efficiency improvements from steel and brick manufacturing processes result in emission reductions. Combined efforts on the industry could reduce emissions beyond the Paris Agreement commitment of India.
      PubDate: 2018-08-21T15:35:09+02:00
       
  • Editorial: Energy, Resources and the Environment – Interdisciplinary
           answers to approach the sustainable energy and resources conundrum

    • Abstract: Editorial: Energy, Resources and the Environment – Interdisciplinary answers to approach the sustainable energy and resources conundrum
      Sonja Martens, Christopher Juhlin, Viktor J. Bruckman, Kristen Mitchell, Luke Griffiths, and Michael Kühn
      Adv. Geosci., 45, 163-166, https://doi.org/10.5194/adgeo-45-163-2018, 2018
      Every year, the European Geosciences Union (EGU) brings together experts from all over the world at its General Assembly, covering all disciplines of the Earth, planetary and space sciences. The EGU Division on Energy, Resources and the Environment (ERE) is concerned with one of the humankind's most challenging goals – providing affordable, reliable and sustainable energy and other georesources. A collection of contributions from the ERE Division at the EGU General Assembly 2018 is assembled within the present special issue in Advances in Geosciences.
      PubDate: 2018-08-21T15:35:09+02:00
       
  • The scaling effect on rock behaviour by comparing compressional wave
           velocities measured in the lab and field

    • Abstract: The scaling effect on rock behaviour by comparing compressional wave velocities measured in the lab and field
      Mahdi Sehizadeh, Mohammad H. B. Nasseri, and R. Paul Young
      Adv. Geosci., 45, 167-176, https://doi.org/10.5194/adgeo-45-167-2018, 2018
      In this paper, We tried to answer two major questions: To what extent are the laboratory results reliable' How well can the lab results represent the rock behaviour on a larger scale' we have discussed the usefulness of laboratory true triaxial experiments in duplicating the field scenarios. We have reconstructed field P-wave velocity profile from laboratory measurements and compared it with the field velocity measurements and observed a good agreement between two sources.
      PubDate: 2018-08-21T15:35:09+02:00
       
  • 3-D Simulations of Groundwater Utilization in an Urban Catchment of
           Berlin, Germany

    • Abstract: 3-D Simulations of Groundwater Utilization in an Urban Catchment of Berlin, Germany
      Nasrin Haacke, Maximilian Frick, Magdalena Scheck-Wenderoth, Michael Schneider, and Mauro Cacace
      Adv. Geosci., 45, 177-184, https://doi.org/10.5194/adgeo-45-177-2018, 2018
      The main goal of this study was to understand how different realizations of the impact of groundwater pumping activities in a major urban center would affect the results of 3-D numerical models. In detail we looked at two model scenarios which both rely on the same geological structural model but differ in the realization of the groundwater boundary conditions. The results show, that it is necessary to use groundwater wells as an active parameter to reproduce local movement patterns.
      PubDate: 2018-08-21T15:35:09+02:00
       
  • Large-scale assessment of Prophet for multi-step ahead forecasting of
           monthly streamflow

    • Abstract: Large-scale assessment of Prophet for multi-step ahead forecasting of monthly streamflow
      Hristos Tyralis and Georgia A. Papacharalampous
      Adv. Geosci., 45, 147-153, https://doi.org/10.5194/adgeo-45-147-2018, 2018
      We use the CAMELS dataset to compare two different approaches in multi-step ahead forecasting of monthly streamflow. The first approach uses past monthly streamflow information only, while the second approach additionally uses past information about monthly precipitation and/or temperature (exogenous information). The incorporation of exogenous information is made by utilizing Prophet, a model largely implemented in Facebook. The findings suggest that the compared approaches are equally useful.
      PubDate: 2018-08-17T11:44:39+02:00
       
 
 
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