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description Publicationkeyboard_double_arrow_right Article , Journal 2015Publisher:Elsevier BV Authors: Widodo Wahyu Purwanto;Yoga Wienda Pratama;
Yulianto Sulistyo Nugroho; null Warjito; +4 AuthorsYoga Wienda Pratama
Yoga Wienda Pratama in OpenAIREWidodo Wahyu Purwanto;Yoga Wienda Pratama;
Yulianto Sulistyo Nugroho; null Warjito; Gatot Fatwanto Hertono;Yoga Wienda Pratama
Yoga Wienda Pratama in OpenAIREDjoni Hartono;
null Deendarlianto;Djoni Hartono
Djoni Hartono in OpenAIRETetsuo Tezuka;
Tetsuo Tezuka
Tetsuo Tezuka in OpenAIREThis paper presents a multi-objective optimization model for a long-term generation mix in Indonesia. The objective of this work is to assess the economic, environment, and adequacy of local energy sources. The model includes two competing objective functions to seek the lowest cost of generation and the lowest CO2 emissions while considering technology diffusion. The scenarios include the use of fossil reserves with or without the constraints of the reserve to production ratio and exports. The results indicate that Indonesia should develop all renewable energy and requires imported coal and natural gas. If all fossil resources were upgraded to reserves, electricity demand in 2050 could be met by domestic energy sources. The maximum share of renewable energy that can be achieved in 2050 is 33% with and 80% without technology diffusion. The least cost optimization produces lower generation costs than the least CO2 emissions, as well as the combined scenario. Total CO2 emissions in 2050 are five to six times as large as current emissions. The least CO2 emissions scenario can reduce almost half of the CO2 emissions of the least cost scenario by 2050. The proposed multi-objective optimization model leads some optimal solutions for a more sustainable electricity system.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.renene.2015.03.046&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 49 citations 49 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.renene.2015.03.046&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Report 2020 JapanPublisher:Institute of Economic Research, Kyoto University Authors: HATTORI, Takashi; CHEN, Yi-chun;handle: 2433/262363
This paper assesses whether Japan's energy and climate policies are aligned by examining its narratives in major energy and climate policy documents announced before and after the Kyoto Protocol came into effect. The study aims to shed light on the country's recent regressive position compared to other climate and energy policy-leading countries. There is a focus on the government's attitudes and policies regarding nuclear power, renewable energy, and coal. The results show that although these policies are essentially aligned in terms of renewable energy and nuclear power, but they are inconsistent in terms of coal. The policy examination indicates that the conventional energy security and economic efficiency are dominant factors in Japan's energy policy; whereas climate change, although an important concern, does not predominate in energy planning. This implies that Japan needs to coordinate its energy and climate policies more than ever before to restore its leading position in dealing with the climate issues.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=2433/262363&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=2433/262363&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2012 JapanPublisher:Elsevier BV handle: 2433/156174
Biodiesel could be produced from triglycerides and dimethyl carbonate, instead of the conventional methanol, in this non-catalytic supercritical dimethyl carbonate method. It was demonstrated that, supercritical dimethyl carbonate method successfully converted triglycerides as well as fatty acids to fatty acid methyl esters (FAME) with glycerol carbonate, a higher value by-product compared to the conventional glycerol. The FAME are high in yield, comparable with supercritical methanol method, and satisfy the international standard for use as biodiesel fuel. In this study, therefore, optimization of supercritical dimethyl carbonate method was discussed to include all important key parameters such as reaction temperature, pressure, time, molar ratio of dimethyl carbonate to oil, the FAME yield, thermal decomposition, degree of denaturation, tocopherol content, oxidation stability and fuel properties. The optimum condition for supercritical dimethyl carbonate method was determined at 300 °C/20 MPa/20 min/42:1 molar ratio of dimethyl carbonate to oil to have satisfactory yield of FAME at 97.4 wt%. Conclusively, this study showed the importance to address all those key parameters in order to produce high quality biodiesel from supercritical dimethyl carbonate method.
IRDB arrow_drop_down IRDBArticle . 2012Full-Text: http://repository.kulib.kyoto-u.ac.jp/dspace/bitstream/2433/156174/1/j.fuel.2012.02.066.pdfData sources: IRDBadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.fuel.2012.02.066&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 61 citations 61 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
more_vert IRDB arrow_drop_down IRDBArticle . 2012Full-Text: http://repository.kulib.kyoto-u.ac.jp/dspace/bitstream/2433/156174/1/j.fuel.2012.02.066.pdfData sources: IRDBadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.fuel.2012.02.066&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2019 JapanPublisher:Royal Society of Chemistry (RSC) Authors:Kazuhiko Matsumoto;
Kazuhiko Matsumoto;Kazuhiko Matsumoto
Kazuhiko Matsumoto in OpenAIREJinkwang Hwang;
Jinkwang Hwang
Jinkwang Hwang in OpenAIRERika Hagiwara;
+3 AuthorsRika Hagiwara
Rika Hagiwara in OpenAIREKazuhiko Matsumoto;
Kazuhiko Matsumoto;Kazuhiko Matsumoto
Kazuhiko Matsumoto in OpenAIREJinkwang Hwang;
Jinkwang Hwang
Jinkwang Hwang in OpenAIRERika Hagiwara;
Rika Hagiwara;Rika Hagiwara
Rika Hagiwara in OpenAIREShubham Kaushik;
Shubham Kaushik
Shubham Kaushik in OpenAIREChih-Yao Chen;
Chih-Yao Chen
Chih-Yao Chen in OpenAIREdoi: 10.1039/c9ee02041a
handle: 2433/252299
This review summarizes the use of ionic liquids in Na secondary batteries and discusses their electrochemical performance with various electrode materials.
Energy & Environment... arrow_drop_down Energy & Environmental ScienceArticle . 2019 . Peer-reviewedLicense: CC BY NCData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1039/c9ee02041a&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routeshybrid 115 citations 115 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert Energy & Environment... arrow_drop_down Energy & Environmental ScienceArticle . 2019 . Peer-reviewedLicense: CC BY NCData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1039/c9ee02041a&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2005Publisher:The Electrochemical Society Authors: Takuya Goto; Yasuhiko Ito;Hironori Nakajima;
Katsutoshi Kobayashi;Hironori Nakajima
Hironori Nakajima in OpenAIREdoi: 10.1149/1.1922891
Nitrogen electrode reaction has been investigated in a LiCl-KCl-CsCl melt containing Li 3 N. The following reaction, N 3 - → ½N 2 + 3e - , is confirmed by quantitative analysis of anodically evolved gas. The Nernst relation holds for the rest potential of Ni electrodes at nitrogen gas pressure, p N 2 , of 0.1-1.0 atm and the anion fraction of N 3 - ion, x N 3-, of 0.003-0.020 (anion fraction). Then the standard formal potential of N 2 /N 3 - , E 0 ' N 2 / N 3-, is evaluated to be 0.193 ′ 0.003 V vs. Li + /Li (p N 2 = 1 atm,x N 3- = 1) at 673 K. The dependence of E 0 ' N 2 / N 3- upon the temperature (605-721 K) gives a linear relation, whose slope is (-0.790 ′ 0.096) X 10 - 3 V K - 1 . Thermodynamic quantities for formation of Li 3 N in the melt are also estimated.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1149/1.1922891&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 5 citations 5 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1149/1.1922891&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2018Publisher:MDPI AG Authors: Kimisato Oda;Christoph D. D. Rupprecht;
Christoph D. D. Rupprecht
Christoph D. D. Rupprecht in OpenAIREKazuaki Tsuchiya;
Kazuaki Tsuchiya
Kazuaki Tsuchiya in OpenAIRESteven R. McGreevy;
Steven R. McGreevy
Steven R. McGreevy in OpenAIREdoi: 10.3390/su10041048
Can shrinking cities harness population decline to improve their sustainability by repurposing land use, for example, for localizing food production? Whether such a transition is feasible depends on the pre-shrinkage state of urban agricultural land use, including ongoing trends in local land use change. This study examined agricultural land use from 2007–2017 in Kyoto City, Japan. Kyoto is on the brink of a large projected population decline (~190,000 or ~13% until 2040) and serves as a representative for a large number of regional Japanese cities in a similar situation. Analysis was based on a public 2007 land use data set, aerial and satellite imagery and ground truthing. Results showed a decline of 209 ha or 10% in agricultural land use over ten years, but also highlight the diversity of ongoing agricultural land use types not captured by standard categories. The main post-agricultural land uses were residential (40%) and vacant land (28%). These results have implications for planning and policy. Kyoto City is currently not set to benefit from the projected shrinking process through localizing food production, despite a tradition of vegetable production. Future research should analyze drivers of change for observed agricultural land use.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3390/su10041048&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 35 citations 35 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3390/su10041048&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Report 2018 JapanPublisher:京都大学防災研究所 handle: 2433/235863
In this study, we analyze the mechanism of the future change of a occurrence frequency of Guerrilla-heavy rainfall in the Kinki region in August by focusing on the future change of lapse rate and water vapor inflow using a 5km-mesh regional climate model (RCM05). From the analysis, we show the frequency of days will increase when Showalter Stability Index (SSI), which expresses atmospheric stability, becomes lower in the Kinki region in late August although lapse rate will decrease. Lower SSI means that atmosphere is unstable. Then we show that the reason of destabilization of SSI is the increase of water vapor in lower layer. Finally, we use Self-Organizing Map (SOM), which is one cluster classification method, to reveal the main reason of the increase of water vapor in the lower layer in late August. The results show the wind field which blows from the Pacific to the Kinki region is increasing, and this explains rich water vapor flux is supplied to the Kinki region.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=2433/235863&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=2433/235863&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 1985Publisher:Wiley Authors: Masahiro Harada; Yoshinaga Matsumoto; Takao Okada; Junya Matsuki;Electrical Engineeri... arrow_drop_down Electrical Engineering in JapanArticle . 1985 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1002/eej.4391050311&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert Electrical Engineeri... arrow_drop_down Electrical Engineering in JapanArticle . 1985 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1002/eej.4391050311&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023 New Zealand, Denmark, Spain, United States, New ZealandPublisher:American Association for the Advancement of Science (AAAS) Authors:Wu-Bing Xu;
Wu-Bing Xu
Wu-Bing Xu in OpenAIREWen-Yong Guo;
Wen-Yong Guo
Wen-Yong Guo in OpenAIREJosep M. Serra-Diaz;
Josep M. Serra-Diaz
Josep M. Serra-Diaz in OpenAIREFranziska Schrodt;
+55 AuthorsFranziska Schrodt
Franziska Schrodt in OpenAIREWu-Bing Xu;
Wu-Bing Xu
Wu-Bing Xu in OpenAIREWen-Yong Guo;
Wen-Yong Guo
Wen-Yong Guo in OpenAIREJosep M. Serra-Diaz;
Josep M. Serra-Diaz
Josep M. Serra-Diaz in OpenAIREFranziska Schrodt;
Franziska Schrodt
Franziska Schrodt in OpenAIREWolf L. Eiserhardt;
Wolf L. Eiserhardt
Wolf L. Eiserhardt in OpenAIREBrian J. Enquist;
Brian J. Enquist
Brian J. Enquist in OpenAIREBrian S. Maitner;
Cory Merow; Cyrille Violle;Brian S. Maitner
Brian S. Maitner in OpenAIREMadhur Anand;
Madhur Anand
Madhur Anand in OpenAIREMichaël Belluau;
Michaël Belluau
Michaël Belluau in OpenAIREHans Henrik Bruun;
Hans Henrik Bruun
Hans Henrik Bruun in OpenAIREChaeho Byun;
Chaeho Byun
Chaeho Byun in OpenAIREJane A. Catford;
Jane A. Catford
Jane A. Catford in OpenAIREBruno E. L. Cerabolini;
Bruno E. L. Cerabolini
Bruno E. L. Cerabolini in OpenAIREEduardo Chacón-Madrigal;
Eduardo Chacón-Madrigal
Eduardo Chacón-Madrigal in OpenAIREDaniela Ciccarelli;
Daniela Ciccarelli
Daniela Ciccarelli in OpenAIREJ. Hans C. Cornelissen;
Anh Tuan Dang-Le;J. Hans C. Cornelissen
J. Hans C. Cornelissen in OpenAIREAngel de Frutos;
Angel de Frutos
Angel de Frutos in OpenAIREArildo S. Dias;
Arildo S. Dias
Arildo S. Dias in OpenAIREAelton B. Giroldo;
Aelton B. Giroldo
Aelton B. Giroldo in OpenAIREAlvaro G. Gutiérrez;
Alvaro G. Gutiérrez
Alvaro G. Gutiérrez in OpenAIREWesley Hattingh;
Wesley Hattingh
Wesley Hattingh in OpenAIRETianhua He;
Tianhua He
Tianhua He in OpenAIREPeter Hietz;
Peter Hietz
Peter Hietz in OpenAIRENate Hough-Snee;
Nate Hough-Snee
Nate Hough-Snee in OpenAIRESteven Jansen;
Steven Jansen
Steven Jansen in OpenAIREJens Kattge;
Benjamin Komac;Jens Kattge
Jens Kattge in OpenAIRENathan J. B. Kraft;
Nathan J. B. Kraft
Nathan J. B. Kraft in OpenAIREKoen Kramer;
Koen Kramer
Koen Kramer in OpenAIRESandra Lavorel;
Sandra Lavorel
Sandra Lavorel in OpenAIREChristopher H. Lusk;
Christopher H. Lusk
Christopher H. Lusk in OpenAIREAdam R. Martin;
Adam R. Martin
Adam R. Martin in OpenAIREKe-Ping Ma;
Ke-Ping Ma
Ke-Ping Ma in OpenAIREMaurizio Mencuccini;
Maurizio Mencuccini
Maurizio Mencuccini in OpenAIRESean T. Michaletz;
Vanessa Minden;Sean T. Michaletz
Sean T. Michaletz in OpenAIREAkira S. Mori;
Akira S. Mori
Akira S. Mori in OpenAIREÜlo Niinemets;
Yusuke Onoda;Ülo Niinemets
Ülo Niinemets in OpenAIRERenske E. Onstein;
Renske E. Onstein
Renske E. Onstein in OpenAIREJosep Peñuelas;
Josep Peñuelas
Josep Peñuelas in OpenAIREValério D. Pillar;
Valério D. Pillar
Valério D. Pillar in OpenAIREJan Pisek;
Jan Pisek
Jan Pisek in OpenAIREMatthew J. Pound;
Matthew J. Pound
Matthew J. Pound in OpenAIREBjorn J. M. Robroek;
Brandon Schamp;Bjorn J. M. Robroek
Bjorn J. M. Robroek in OpenAIREMartijn Slot;
Martijn Slot
Martijn Slot in OpenAIREMiao Sun;
Miao Sun
Miao Sun in OpenAIREÊnio E. Sosinski;
Ênio E. Sosinski
Ênio E. Sosinski in OpenAIRENadejda A. Soudzilovskaia;
Nadejda A. Soudzilovskaia
Nadejda A. Soudzilovskaia in OpenAIRENelson Thiffault;
Nelson Thiffault
Nelson Thiffault in OpenAIREPeter M. van Bodegom;
Fons van der Plas;Peter M. van Bodegom
Peter M. van Bodegom in OpenAIREJingming Zheng;
Jingming Zheng
Jingming Zheng in OpenAIREJens-Christian Svenning;
Jens-Christian Svenning
Jens-Christian Svenning in OpenAIREAlejandro Ordonez;
Alejandro Ordonez
Alejandro Ordonez in OpenAIREAs Earth’s climate has varied strongly through geological time, studying the impacts of past climate change on biodiversity helps to understand the risks from future climate change. However, it remains unclear how paleoclimate shapes spatial variation in biodiversity. Here, we assessed the influence of Quaternary climate change on spatial dissimilarity in taxonomic, phylogenetic, and functional composition among neighboring 200-kilometer cells (beta-diversity) for angiosperm trees worldwide. We found that larger glacial-interglacial temperature change was strongly associated with lower spatial turnover (species replacements) and higher nestedness (richness changes) components of beta-diversity across all three biodiversity facets. Moreover, phylogenetic and functional turnover was lower and nestedness higher than random expectations based on taxonomic beta-diversity in regions that experienced large temperature change, reflecting phylogenetically and functionally selective processes in species replacement, extinction, and colonization during glacial-interglacial oscillations. Our results suggest that future human-driven climate change could cause local homogenization and reduction in taxonomic, phylogenetic, and functional diversity of angiosperm trees worldwide.
The University of Wa... arrow_drop_down The University of Waikato: Research CommonsArticle . 2023License: CC BYFull-Text: https://hdl.handle.net/10289/15686Data sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2023License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTADiposit Digital de Documents de la UABArticle . 2023License: CC BYData sources: Diposit Digital de Documents de la UABUniversity of Copenhagen: ResearchArticle . 2023Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 21 citations 21 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert The University of Wa... arrow_drop_down The University of Waikato: Research CommonsArticle . 2023License: CC BYFull-Text: https://hdl.handle.net/10289/15686Data sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2023License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTADiposit Digital de Documents de la UABArticle . 2023License: CC BYData sources: Diposit Digital de Documents de la UABUniversity of Copenhagen: ResearchArticle . 2023Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1126/sciadv.add8553&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 1999Publisher:Society of Chemical Engineers, Japan Hirofumi Tsuji; Fumimaru Ogino; Takaji Inamuro; Issaku Fujita; Hideto Yoshida; Hisao Makino;固気二相流中の粒子の粒径分布の計測は, 燃焼装置から排出される粒子状物質の性状評価などにおいて, 極めて重要な操作である.従来の測定法では, 複雑な構造を持つ分級器を用いねばならず, 煩雑な操作が必要となる.著者らは, 簡易な粒径分布測定法として, 逆向きサンプリング時の粒子の分級効果を利用した新しい手法を考案した.しかし, 逆向きサンプリング時の粒子の分級効果については, 検討例が極めて少なく, 分級効率の評価式も作成されていない.本研究においては, まず, 逆向きサンプリング時のプローブ周辺の粒子挙動を数値解析し, 分級効率に及ぼす, 粒子慣性力や吸引流速などの影響を評価した.さらに, 微粉炭および灯油燃焼時のダストを用いて, 分級効率に関する実験を行い, 数値解析の妥当性を評価した.これらより, 逆向きサンプリング時の分級効率は, 慣性パラメータの増加に対して指数関数的に減少し, その減少傾向は吸引流速の増加に対して緩やかになることなとを明らかにし, 分級効率とこれらのパラメータの間の関係を表す評価式を導出した.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1252/kakoronbunshu.25.780&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 6 citations 6 popularity Average influence Top 10% impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1252/kakoronbunshu.25.780&type=result"></script>'); --> </script>
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