Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Ankit Shekhar"'
Publikováno v:
Weather and Climate Extremes, Vol 44, Iss , Pp 100666- (2024)
Increases in air temperature lead to increased dryness of the air and potentially develops increased dryness in the soil. Extreme dryness (in the soil and/or in the atmosphere) affects the capacity of ecosystems for functioning and for modulating the
Externí odkaz:
https://doaj.org/article/29dcc18148b142e581769a450ea7e934
Autor:
Mingjuan Xie, Xiaofei Ma, Yuangang Wang, Chaofan Li, Haiyang Shi, Xiuliang Yuan, Olaf Hellwich, Chunbo Chen, Wenqiang Zhang, Chen Zhang, Qing Ling, Ruixiang Gao, Yu Zhang, Friday Uchenna Ochege, Amaury Frankl, Philippe De Maeyer, Nina Buchmann, Iris Feigenwinter, Jørgen E. Olesen, Radoslaw Juszczak, Adrien Jacotot, Aino Korrensalo, Andrea Pitacco, Andrej Varlagin, Ankit Shekhar, Annalea Lohila, Arnaud Carrara, Aurore Brut, Bart Kruijt, Benjamin Loubet, Bernard Heinesch, Bogdan Chojnicki, Carole Helfter, Caroline Vincke, Changliang Shao, Christian Bernhofer, Christian Brümmer, Christian Wille, Eeva-Stiina Tuittila, Eiko Nemitz, Franco Meggio, Gang Dong, Gary Lanigan, Georg Niedrist, Georg Wohlfahrt, Guoyi Zhou, Ignacio Goded, Thomas Gruenwald, Janusz Olejnik, Joachim Jansen, Johan Neirynck, Juha-Pekka Tuovinen, Junhui Zhang, Katja Klumpp, Kim Pilegaard, Ladislav Šigut, Leif Klemedtsson, Luca Tezza, Lukas Hörtnagl, Marek Urbaniak, Marilyn Roland, Marius Schmidt, Mark A. Sutton, Markus Hehn, Matthew Saunders, Matthias Mauder, Mika Aurela, Mika Korkiakoski, Mingyuan Du, Nadia Vendrame, Natalia Kowalska, Paul G. Leahy, Pavel Alekseychik, Peili Shi, Per Weslien, Shiping Chen, Silvano Fares, Thomas Friborg, Tiphaine Tallec, Tomomichi Kato, Torsten Sachs, Trofim Maximov, Umberto Morra di Cella, Uta Moderow, Yingnian Li, Yongtao He, Yoshiko Kosugi, Geping Luo
Publikováno v:
Scientific Data, Vol 10, Iss 1, Pp 1-18 (2023)
Abstract Simulating the carbon-water fluxes at more widely distributed meteorological stations based on the sparsely and unevenly distributed eddy covariance flux stations is needed to accurately understand the carbon-water cycle of terrestrial ecosy
Externí odkaz:
https://doaj.org/article/d9d796cf293f4fca89149c1fff53e04b
Publikováno v:
Atmosphere, Vol 15, Iss 7, p 838 (2024)
Climate change causes a global rise in mean air temperature and an increased frequency of temperature extremes. Recent studies link sharp temperature changes between consecutive days to increased mortality, reduced economic growth, and negative effec
Externí odkaz:
https://doaj.org/article/7581c74de8124d299f486e0082f43a94
Autor:
Florian Dietrich, Jia Chen, Ankit Shekhar, Sebastian Lober, Konstantin Krämer, Graham Leggett, Carina van derVeen, Ilona Velzeboer, Hugo Denier van der Gon, Thomas Röckmann
Publikováno v:
Earth's Future, Vol 11, Iss 2, Pp n/a-n/a (2023)
Abstract Natural gas is considered a bridging technology in the energy transition because it produces fewer carbon emissions than coal, for example. However, when leaks exist, methane is released into the atmosphere, leading to a dramatic increase in
Externí odkaz:
https://doaj.org/article/0278fcc4421e4cc594ba9bb2fb90b9fb
Publikováno v:
Frontiers in Environmental Science, Vol 9 (2021)
The large-scale Land-Uses and Land-Cover Changes (LULCC) in India in the past several decades is primarily driven by anthropogenic factors that influence the climate from regional to global scales. Therefore, to understand the LULCC over the Indian r
Externí odkaz:
https://doaj.org/article/d68d1fbae9af461fa870a8a3e109a97f
Autor:
Ankit Shekhar, Jia Chen, Shrutilipi Bhattacharjee, Allan Buras, Antony Oswaldo Castro, Christian S. Zang, Anja Rammig
Publikováno v:
Remote Sensing, Vol 12, Iss 19, p 3249 (2020)
The European heatwave of 2018 led to record-breaking temperatures and extremely dry conditions in many parts of the continent, resulting in widespread decrease in agricultural yield, early tree-leaf senescence, and increase in forest fires in Norther
Externí odkaz:
https://doaj.org/article/41be8ba635824fd79f0c26b080624b2d
Publikováno v:
Remote Sensing, Vol 12, Iss 14, p 2176 (2020)
Plantations of fast-growing Eucalyptus trees have become a common sight in the western Iberian peninsula where they are planted to exploit their economic potential. Negative side-effects of large scale plantations including the invasive behavior of E
Externí odkaz:
https://doaj.org/article/1bfe3a3363be4b34b0686321ed28c76c
Autor:
Antony Oswaldo Castro, Jia Chen, Christian S. Zang, Ankit Shekhar, Juan Carlos Jimenez, Shrutilipi Bhattacharjee, Mengistie Kindu, Victor Hugo Morales, Anja Rammig
Publikováno v:
Remote Sensing, Vol 12, Iss 7, p 1202 (2020)
Amazonian ecosystems are major biodiversity hotspots and carbon sinks that may lose species to extinction and become carbon sources due to extreme dry or warm conditions. We investigated the seasonal patterns of high-resolution solar-induced chloroph
Externí odkaz:
https://doaj.org/article/a0f9262aa2354d0db54a48582fd4aae6
Autor:
Ankit Shekhar, Jia Chen, Johannes C Paetzold, Florian Dietrich, Xinxu Zhao, Shrutilipi Bhattacharjee, Veronika Ruisinger, Steven C Wofsy
Publikováno v:
Environmental Research Letters, Vol 15, Iss 9, p 095010 (2020)
We estimate CO _2 emissions from the Nile Delta region of Egypt, using over five years of column-averaged CO _2 dry air mole fraction (XCO _2 ) data from the NASA’s OCO-2 satellite. The Nile Delta has significant anthropogenic emissions of CO _2 fr
Externí odkaz:
https://doaj.org/article/64434c95708846dab24eb8bfe78d393e
Autor:
Stef Haesen, Jonas J. Lembrechts, Pieter De Frenne, Jonathan Lenoir, Juha Aalto, Michael B. Ashcroft, Martin Kopecký, Miska Luoto, Ilya Maclean, Ivan Nijs, Pekka Niittynen, Johan van den Hoogen, Nicola Arriga, Josef Brůna, Nina Buchmann, Marek Čiliak, Alessio Collalti, Emiel De Lombaerde, Patrice Descombes, Mana Gharun, Ignacio Goded, Sanne Govaert, Caroline Greiser, Achim Grelle, Carsten Gruening, Lucia Hederová, Kristoffer Hylander, Jürgen Kreyling, Bart Kruijt, Martin Macek, František Máliš, Matěj Man, Giovanni Manca, Radim Matula, Camille Meeussen, Sonia Merinero, Stefano Minerbi, Leonardo Montagnani, Lena Muffler, Romà Ogaya, Josep Penuelas, Roman Plichta, Miguel Portillo‐Estrada, Jonas Schmeddes, Ankit Shekhar, Fabien Spicher, Mariana Ujházyová, Pieter Vangansbeke, Robert Weigel, Jan Wild, Florian Zellweger, Koenraad Van Meerbeek
Publikováno v:
Global Change Biology, 29(11), 2886-2892
Global Change Biology, 29 (11)
Global Change Biology 29 (2023) 11
Global Change Biology, 29 (11)
Global Change Biology 29 (2023) 11
Microclimate research gained renewed interest over the last decade and its importance for many ecological processes is increasingly being recognized. Consequently, the call for high-resolution microclimatic temperature grids across broad spatial exte