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1. Airborne DNA reveals predictable spatial and seasonal dynamics of fungi.

Author

Abrego, Nerea, Furneaux, Brendan, Hardwick, Bess, Somervuo, Panu, Palorinne, Isabella, Aguilar-Trigueros, Carlos, Andrew, Nigel, Babiy, Ulyana, Bao, Tan, Bazzano, Gisela, Bondarchuk, Svetlana, Bonebrake, Timothy, Brennan, Georgina, Bret-Harte, Syndonia, Bässler, Claus, Cagnolo, Luciano, Cameron, Erin, Chapurlat, Elodie, Creer, Simon, DAcqui, Luigi, de Vere, Natasha, Desprez-Loustau, Marie-Laure, Dongmo, Michel, Jacobsen, Ida, Fisher, Brian, Flores de Jesus, Miguel, Gilbert, Gregory, Griffith, Gareth, Gritsuk, Anna, Gross, Andrin, Grudd, Håkan, Halme, Panu, Hanna, Rachid, Hansen, Jannik, Hansen, Lars, Hegbe, Apollon, Hill, Sarah, Hogg, Ian, Hultman, Jenni, Hyde, Kevin, Hynson, Nicole, Ivanova, Natalia, Karisto, Petteri, Kerdraon, Deirdre, Knorre, Anastasia, Krisai-Greilhuber, Irmgard, Kurhinen, Juri, Kuzmina, Masha, Lecomte, Nicolas, Lecomte, Erin, Loaiza, Viviana, Lundin, Erik, Meire, Alexander, Mešić, Armin, Miettinen, Otto, Monkhouse, Norman, Mortimer, Peter, Müller, Jörg, Nilsson, R, Nonti, Puani, Nordén, Jenni, Nordén, Björn, Norros, Veera, Paz, Claudia, Pellikka, Petri, Pereira, Danilo, Petch, Geoff, Pitkänen, Juha-Matti, Popa, Flavius, Potter, Caitlin, Purhonen, Jenna, Pätsi, Sanna, Rafiq, Abdullah, Raharinjanahary, Dimby, Rakos, Niklas, Rathnayaka, Achala, Raundrup, Katrine, Rebriev, Yury, Rikkinen, Jouko, Rogers, Hanna, Rogovsky, Andrey, Rozhkov, Yuri, Runnel, Kadri, Saarto, Annika, Savchenko, Anton, Schlegel, Markus, Schmidt, Niels, Seibold, Sebastian, Skjøth, Carsten, Stengel, Elisa, Sutyrina, Svetlana, Syvänperä, Ilkka, Tedersoo, Leho, Timm, Jebidiah, Tipton, Laura, Toju, Hirokazu, Uscka-Perzanowska, Maria, van der Bank, Michelle, van der Bank, F, and Vandenbrink, Bryan

Subjects
Air Microbiology, Biodiversity, DNA, Fungal, Fungi, Mycorrhizae, Phylogeny, Seasons, Spatio-Temporal Analysis, Spores, Fungal, Temperature, Tropical Climate, Geographic Mapping
Abstract

Fungi are among the most diverse and ecologically important kingdoms in life. However, the distributional ranges of fungi remain largely unknown as do the ecological mechanisms that shape their distributions1,2. To provide an integrated view of the spatial and seasonal dynamics of fungi, we implemented a globally distributed standardized aerial sampling of fungal spores3. The vast majority of operational taxonomic units were detected within only one climatic zone, and the spatiotemporal patterns of species richness and community composition were mostly explained by annual mean air temperature. Tropical regions hosted the highest fungal diversity except for lichenized, ericoid mycorrhizal and ectomycorrhizal fungi, which reached their peak diversity in temperate regions. The sensitivity in climatic responses was associated with phylogenetic relatedness, suggesting that large-scale distributions of some fungal groups are partially constrained by their ancestral niche. There was a strong phylogenetic signal in seasonal sensitivity, suggesting that some groups of fungi have retained their ancestral trait of sporulating for only a short period. Overall, our results show that the hyperdiverse kingdom of fungi follows globally highly predictable spatial and temporal dynamics, with seasonality in both species richness and community composition increasing with latitude. Our study reports patterns resembling those described for other major groups of organisms, thus making a major contribution to the long-standing debate on whether organisms with a microbial lifestyle follow the global biodiversity paradigms known for macroorganisms4,5.

Published
2024

2. Global Spore Sampling Project: A global, standardized dataset of airborne fungal DNA.

Author

Ovaskainen, Otso, Abrego, Nerea, Furneaux, Brendan, Hardwick, Bess, Somervuo, Panu, Palorinne, Isabella, Andrew, Nigel, Babiy, Ulyana, Bao, Tan, Bazzano, Gisela, Bondarchuk, Svetlana, Bonebrake, Timothy, Brennan, Georgina, Bret-Harte, Syndonia, Bässler, Claus, Cagnolo, Luciano, Cameron, Erin, Chapurlat, Elodie, Creer, Simon, DAcqui, Luigi, de Vere, Natasha, Desprez-Loustau, Marie-Laure, Dongmo, Michel, Dyrholm Jacobsen, Ida, Fisher, Brian, Flores de Jesus, Miguel, Griffith, Gareth, Gritsuk, Anna, Gross, Andrin, Grudd, Håkan, Halme, Panu, Hanna, Rachid, Hansen, Jannik, Hansen, Lars, Hegbe, Apollon, Hill, Sarah, Hogg, Ian, Hultman, Jenni, Hyde, Kevin, Hynson, Nicole, Ivanova, Natalia, Karisto, Petteri, Kerdraon, Deirdre, Knorre, Anastasia, Krisai-Greilhuber, Irmgard, Kurhinen, Juri, Kuzmina, Masha, Lecomte, Nicolas, Lecomte, Erin, Loaiza, Viviana, Lundin, Erik, Meire, Alexander, Mešić, Armin, Miettinen, Otto, Monkhause, Norman, Mortimer, Peter, Müller, Jörg, Nilsson, R, Nonti, Puani, Nordén, Jenni, Nordén, Björn, Paz, Claudia, Pellikka, Petri, Pereira, Danilo, Petch, Geoff, Pitkänen, Juha-Matti, Popa, Flavius, Potter, Caitlin, Purhonen, Jenna, Pätsi, Sanna, Rafiq, Abdullah, Raharinjanahary, Dimby, Rakos, Niklas, Rathnayaka, Achala, Raundrup, Katrine, Rebriev, Yury, Rikkinen, Jouko, Rogers, Hanna, Rogovsky, Andrey, Rozhkov, Yuri, Runnel, Kadri, Saarto, Annika, Savchenko, Anton, Schlegel, Markus, Schmidt, Niels, Seibold, Sebastian, Skjøth, Carsten, Stengel, Elisa, Sutyrina, Svetlana, Syvänperä, Ilkka, Tedersoo, Leho, Timm, Jebidiah, Tipton, Laura, Toju, Hirokazu, Uscka-Perzanowska, Maria, van der Bank, Michelle, Herman van der Bank, F, Vandenbrink, Bryan, Ventura, Stefano, and Vignisson, Solvi

Subjects
Air Microbiology, Spores, Fungal, DNA, Fungal, Fungi, Biodiversity
Abstract

Novel methods for sampling and characterizing biodiversity hold great promise for re-evaluating patterns of life across the planet. The sampling of airborne spores with a cyclone sampler, and the sequencing of their DNA, have been suggested as an efficient and well-calibrated tool for surveying fungal diversity across various environments. Here we present data originating from the Global Spore Sampling Project, comprising 2,768 samples collected during two years at 47 outdoor locations across the world. Each sample represents fungal DNA extracted from 24 m3 of air. We applied a conservative bioinformatics pipeline that filtered out sequences that did not show strong evidence of representing a fungal species. The pipeline yielded 27,954 species-level operational taxonomic units (OTUs). Each OTU is accompanied by a probabilistic taxonomic classification, validated through comparison with expert evaluations. To examine the potential of the data for ecological analyses, we partitioned the variation in species distributions into spatial and seasonal components, showing a strong effect of the annual mean temperature on community composition.

Published
2024

5. Differences in spatial versus temporal reaction norms for spring and autumn phenological events

Author

del Mar Delgado, Maria, Roslin, Tomas, Tikhonov, Gleb, Meyke, Evgeniy, Lo, Coong, Gurarie, Eliezer, Abadonova, Marina, Abduraimov, Ozodbek, Adrianova, Olga, Akimova, Tatiana, Akkiev, Muzhigit, Ananin, Aleksandr, Andreeva, Elena, Andriychuk, Natalia, Antipin, Maxim, Arzamascev, Konstantin, Babina, Svetlana, Babushkin, Miroslav, Bakin, Oleg, Barabancova, Anna, Basilskaja, Inna, Belova, Nina, Belyaeva, Natalia, Bespalova, Tatjana, Bisikalova, Evgeniya, Bobretsov, Anatoly, Bobrova, Vladimir, Bobrovskyi, Vadim, Bochkareva, Elena, Bogdanov, Gennady, Bolshakov, Vladimir, Bondarchuk, Svetlana, Bukharova, Evgeniya, Butunina, Alena, Buyvolovh, Yuri, Buyvolova, Anna, Bykov, Yuri, Chakhireva, Elena, Chashchina, Olga, Cherenkova, Nadezhda, Chistjakov, Sergej, Chuhontseva, Svetlana, Davydov, Evgeniy A., Demchenko, Viktor, Diadicheva, Elena, Dobrolyubov, Aleksandr, Dostoyevskaya, Ludmila, Drovnina, Svetlana, Drozdova, Zoya, Dubanaev, Akynaly, Dubrovsky, Yuriy, Elsukov, Sergey, Epova, Lidia, Ermakova, Olga S., Ermakova, Olga, Esengeldenova, Aleksandra, Evstigneev, Oleg, Fedchenko, Irina, Fedotova, Violetta, Filatova, Tatiana, Gashev, Sergey, Gavrilov, Anatoliy, Gaydys, Irina, Golovcova, Dmitrij, Goncharova, Nadezhda, Gorbunova, Elena, Gordeevab, Tatyana, Grishchenko, Vitaly, Gromyko, Ludmila, Hohryakovd, Vladimir, Hritankov, Alexander, Ignatenkoe, Elena, Igosheva, Svetlana, Ivanova, Uliya, Ivanova, Natalya, Kalinkin, Yury, Kaygorodova, Evgeniya, Kazansky, Fedor, Kiseleva, Darya, Knorre, Anastasia, Kolpashikov, Leonid, Korobov, Evgenii, Korolyova, Helen, Korotkikh, Natalia, Kosenkov, Gennadiy, Kossenko, Sergey, Kotlugalyamova, Elvira, Kozlovsky, Evgeny, Kozsheechkin, Vladimir, Kozurak, Alla, Kozyr, Irina, Krasnopevtseva, Aleksandra, Krugliko, Sergey, Kuberskaya, Olga, Kudryavtsev, Aleksey, Kulebyakina, Elena, Kulsha, Yuliia, Kupriyanova, Margarita, Kurbanbagamaev, Murad, Kutenkov, Anatoliy, Kutenkova, Nadezhda, Kuyantseva, Nadezhda, Kuznetsov, Andrey, Larin, Evgeniy, Lebedev, Pavel, Litvinov, Kirill, Luzhkova, Natalia, Mahmudov, Azizbek, Makovkina, Lidiya, Mamontov, Viktor, Mayorova, Svetlana, Megalinskaja, Irina, Meydus, Artur, Minin, Aleksandr, Mitrofanov, Oleg, Motruk, Mykhailo, Myslenkov, Aleksandr, Nasonova, Nina, Nemtseva, Natalia, Nesterova, Irina, Nezdoliy, Tamara, Niroda, Tatyana, Novikova, Tatiana, Panicheva, Darya, Pavlov, Alexey, Pavlova, Klara, Van, Polina, Podolski, Sergei, Polikarpova, Natalja, Polyanskaya, Tatiana, Pospelov, Igor, Pospelova, Elena, Prokhorov, Ilya, Prokosheva, Irina, Puchnina, Lyudmila, Putrashyk, Ivan, Raiskaya, Julia, Rozhkove, Yuri, Rozhkovae, Olga, Rudenko, Marina, Rybnikova, Irina, Rykova, Svetlana, Sahnevich, Miroslava, Samoylov, Alexander, Sank, Valeri, Sapelnikova, Inna, Sazonov, Sergei, Selyunina, Zoya, Shalaeva, Ksenia, Shashkov, Maksim, Shcherbakov, Anatoliy, Shevchyk, Vasyl, Shubin, Sergej, Shujskaja, Elena, Sibgatullin, Rustam, Sikkila, Natalia, Sitnikova, Elena, Sivkov, Andrei, Skok, Nataliya, Skorokhodova, Svetlana, Smirnova, Elena, Sokolova, Galina, Sopin, Vladimir, Spasovski, Yurii, Stepanov, Sergei, Stratiy, Vitalіy, Strekalovskaya, Violetta, Sukhov, Alexander, Suleymanova, Guzalya, Sultangareeva, Lilija, Teleganova, Viktorija, Teplov, Viktor, Teplova, Valentina, Tertitsa, Tatiana, Timoshkin, Vladislav, Tirski, Dmitry, Tolmachev, Andrej, Tomilin, Aleksey, Tselishcheva, Ludmila, Turgunov, Mirabdulla, Tyukh, Yurij, Van, Vladimir, Ershkova, Elena, Vasin, Aleksander, Vasina, Aleksandra, Vekliuk, Anatoliy, Vetchinnikova, Lidia, Vinogradov, Vladislav, Volodchenko, Nikolay, Voloshina, Inna, Xoliqov, Tura, Yablonovska-Grishchenko, Eugenia, Yakovlev, Vladimir, Yakovleva, Marina, Yantser, Oksana, Yarema, Yurij, Zahvatov, Andrey, Zakharov, Valery, Zelenetskiy, Nicolay, Zheltukhin, Anatolii, Zubina, Tatyana, Kurhinen, Juri, and Ovaskainen, Otso

Published
2020

7. Phenological shifts of abiotic events, producers and consumers across a continent

Author

Roslin, Tomas, Antão, Laura, Hällfors, Maria, Meyke, Evgeniy, Lo, Coong, Tikhonov, Gleb, Delgado, Maria del Mar, Gurarie, Eliezer, Abadonova, Marina, Abduraimov, Ozodbek, Adrianova, Olga, Akimova, Tatiana, Akkiev, Muzhigit, Ananin, Aleksandr, Andreeva, Elena, Andriychuk, Natalia, Antipin, Maxim, Arzamascev, Konstantin, Babina, Svetlana, Babushkin, Miroslav, Bakin, Oleg, Barabancova, Anna, Basilskaja, Inna, Belova, Nina, Belyaeva, Natalia, Bespalova, Tatjana, Bisikalova, Evgeniya, Bobretsov, Anatoly, Bobrov, Vladimir, Bobrovskyi, Vadim, Bochkareva, Elena, Bogdanov, Gennady, Bolshakov, Vladimir, Bondarchuk, Svetlana, Bukharova, Evgeniya, Butunina, Alena, Buyvolov, Yuri, Buyvolova, Anna, Bykov, Yuri, Chakhireva, Elena, Chashchina, Olga, Cherenkova, Nadezhda, Chistjakov, Sergej, Chuhontseva, Svetlana, Davydov, Evgeniy A., Demchenko, Viktor, Diadicheva, Elena, Dobrolyubov, Aleksandr, Dostoyevskaya, Ludmila, Drovnina, Svetlana, Drozdova, Zoya, Dubanaev, Akynaly, Dubrovsky, Yuriy, Elsukov, Sergey, Epova, Lidia, Ermakova, Olga, Ermakova, Olga S., Ershkova, Elena, Esengeldenova, Aleksandra, Evstigneev, Oleg, Fedchenko, Irina, Fedotova, Violetta, Filatova, Tatiana, Gashev, Sergey, Gavrilov, Anatoliy, Gaydysh, Irina, Golovcov, Dmitrij, Goncharova, Nadezhda, Gorbunova, Elena, Gordeeva, Tatyana, Grishchenko, Vitaly, Gromyko, Ludmila, Hohryakov, Vladimir, Hritankov, Alexander, Ignatenko, Elena, Igosheva, Svetlana, Ivanova, Uliya, Ivanova, Natalya, Kalinkin, Yury, Kaygorodova, Evgeniya, Kazansky, Fedor, Kiseleva, Darya, Knorre, Anastasia, Kolpashikov, Leonid, Korobov, Evgenii, Korolyova, Helen, Korotkikh, Natalia, Kosenkov, Gennadiy, Kossenko, Sergey, Kotlugalyamova, Elvira, Kozlovsky, Evgeny, Kozsheechkin, Vladimir, Kozurak, Alla, Kozyr, Irina, Krasnopevtseva, Aleksandra, Kruglikov, Sergey, Kuberskaya, Olga, Kudryavtsev, Aleksey, Kulebyakina, Elena, Kulsha, Yuliia, Kupriyanova, Margarita, Kurbanbagamaev, Murad, Kutenkov, Anatoliy, Kutenkova, Nadezhda, Kuyantseva, Nadezhda, Kuznetsov, Andrey, Larin, Evgeniy, Lebedev, Pavel, Litvinov, Kirill, Luzhkova, Natalia, Mahmudov, Azizbek, Makovkina, Lidiya, Mamontov, Viktor, Mayorova, Svetlana, Megalinskaja, Irina, Meydus, Artur, Minin, Aleksandr, Mitrofanov, Oleg, Motruk, Mykhailo, Myslenkov, Aleksandr, Nasonova, Nina, Nemtseva, Natalia, Nesterova, Irina, Nezdoliy, Tamara, Niroda, Tatyana, Novikova, Tatiana, Panicheva, Darya, Pavlov, Alexey, Pavlova, Klara, Podolski, Sergei, Polikarpova, Natalja, Polyanskaya, Tatiana, Pospelov, Igor, Pospelova, Elena, Prokhorov, Ilya, Prokosheva, Irina, Puchnina, Lyudmila, Putrashyk, Ivan, Raiskaya, Julia, Rozhkov, Yuri, Rozhkova, Olga, Rudenko, Marina, Rybnikova, Irina, Rykova, Svetlana, Sahnevich, Miroslava, Samoylov, Alexander, Sanko, Valeri, Sapelnikova, Inna, Sazonov, Sergei, Selyunina, Zoya, Shalaeva, Ksenia, Shashkov, Maksim, Shcherbakov, Anatoliy, Shevchyk, Vasyl, Shubin, Sergej, Shujskaja, Elena, Sibgatullin, Rustam, Sikkila, Natalia, Sitnikova, Elena, Sivkov, Andrei, Skok, Nataliya, Skorokhodova, Svetlana, Smirnova, Elena, Sokolova, Galina, Sopin, Vladimir, Spasovski, Yurii, Stepanov, Sergei, Stratiy, Vitalіy, Strekalovskaya, Violetta, Sukhov, Alexander, Suleymanova, Guzalya, Sultangareeva, Lilija, Teleganova, Viktorija, Teplov, Viktor, Teplova, Valentina, Tertitsa, Tatiana, Timoshkin, Vladislav, Tirski, Dmitry, Tolmachev, Andrej, Tomilin, Aleksey, Tselishcheva, Ludmila, Turgunov, Mirabdulla, Tyukh, Yurij, Van, Polina, Van, Vladimir, Vasin, Aleksander, Vasina, Aleksandra, Vekliuk, Anatoliy, Vetchinnikova, Lidia, Vinogradov, Vladislav, Volodchenkov, Nikolay, Voloshina, Inna, Xoliqov, Tura, Yablonovska-Grishchenko, Eugenia, Yakovlev, Vladimir, Yakovleva, Marina, Yantser, Oksana, Yarema, Yurij, Zahvatov, Andrey, Zakharov, Valery, Zelenetskiy, Nicolay, Zheltukhin, Anatolii, Zubina, Tatyana, Kurhinen, Juri, and Ovaskainen, Otso

Published
2021
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9. Author Correction: Chronicles of nature calendar, a long-term and large-scale multitaxon database on phenology

Author

Ovaskainen, Otso, Meyke, Evgeniy, Lo, Coong, Tikhonov, Gleb, Delgado, Maria del Mar, Roslin, Tomas, Gurarie, Eliezer, Abadonova, Marina, Abduraimov, Ozodbek, Adrianova, Olga, Akimova, Tatiana, Akkiev, Muzhigit, Ananin, Aleksandr, Andreeva, Elena, Andriychuk, Natalia, Antipin, Maxim, Arzamascev, Konstantin, Babina, Svetlana, Babushkin, Miroslav, Bakin, Oleg, Barabancova, Anna, Basilskaja, Inna, Belova, Nina, Belyaeva, Natalia, Bespalova, Tatjana, Bisikalova, Evgeniya, Bobretsov, Anatoly, Bobrov, Vladimir, Bobrovskyi, Vadim, Bochkareva, Elena, Bogdanov, Gennady, Bolshakov, Vladimir, Bondarchuk, Svetlana, Bukharova, Evgeniya, Butunina, Alena, Buyvolov, Yuri, Buyvolova, Anna, Bykov, Yuri, Chakhireva, Elena, Chashchina, Olga, Cherenkova, Nadezhda, Chistjakov, Sergej, Chuhontseva, Svetlana, Davydov, Evgeniy A., Demchenko, Viktor, Diadicheva, Elena, Dobrolyubov, Aleksandr, Dostoyevskaya, Ludmila, Drovnina, Svetlana, Drozdova, Zoya, Dubanaev, Akynaly, Dubrovsky, Yuriy, Elsukov, Sergey, Epova, Lidia, Ermakova, Olga S, Ermakova, Olga, Esengeldenova, Aleksandra, Evstigneev, Oleg, Fedchenko, Irina, Fedotova, Violetta, Filatova, Tatiana, Gashev, Sergey, Gavrilov, Anatoliy, Gaydysh, Irina, Golovcov, Dmitrij, Goncharova, Nadezhda, Gorbunova, Elena, Gordeeva, Tatyana, Grishchenko, Vitaly, Gromyko, Ludmila, Hohryakov, Vladimir, Hritankov, Alexander, Ignatenko, Elena, Igosheva, Svetlana, Ivanova, Uliya, Ivanova, Natalya, Kalinkin, Yury, Kaygorodova, Evgeniya, Kazansky, Fedor, Kiseleva, Darya, Knorre, Anastasia, Kolpashikov, Leonid, Korobov, Evgenii, Korolyova, Helen, Korotkikh, Natalia, Kosenkov, Gennadiy, Kossenko, Sergey, Kotlugalyamova, Elvira, Kozlovsky, Evgeny, Kozsheechkin, Vladimir, Kozurak, Alla, Kozyr, Irina, Krasnopevtseva, Aleksandra, Kruglikov, Sergey, Kuberskaya, Olga, Kudryavtsev, Aleksey, Kulebyakina, Elena, Kulsha, Yuliia, Kupriyanova, Margarita, Kurbanbagamaev, Murad, Kutenkov, Anatoliy, Kutenkova, Nadezhda, Kuyantseva, Nadezhda, Kuznetsov, Andrey, Larin, Evgeniy, Lebedev, Pavel, Litvinov, Kirill, Luzhkova, Natalia, Mahmudov, Azizbek, Makovkina, Lidiya, Mamontov, Viktor, Mayorova, Svetlana, Megalinskaja, Irina, Meydus, Artur, Minin, Aleksandr, Mitrofanov, Oleg, Motruk, Mykhailo, Myslenkov, Aleksandr, Nasonova, Nina, Nemtseva, Natalia, Nesterova, Irina, Nezdoliy, Tamara, Niroda, Tatyana, Novikova, Tatiana, Panicheva, Darya, Pavlov, Alexey, Pavlova, Klara, Petrenko, Polina, Podolski, Sergei, Polikarpova, Natalja, Polyanskaya, Tatiana, Pospelov, Igor, Pospelova, Elena, Prokhorov, Ilya, Prokosheva, Irina, Puchnina, Lyudmila, Putrashyk, Ivan, Raiskaya, Julia, Rozhkov, Yuri, Rozhkova, Olga, Rudenko, Marina, Rybnikova, Irina, Rykova, Svetlana, Sahnevich, Miroslava, Samoylov, Alexander, Sanko, Valeri, Sapelnikova, Inna, Sazonov, Sergei, Selyunina, Zoya, Shalaeva, Ksenia, Shashkov, Maksim, Shcherbakov, Anatoliy, Shevchyk, Vasyl, Shubin, Sergej, Shujskaja, Elena, Sibgatullin, Rustam, Sikkila, Natalia, Sitnikova, Elena, Sivkov, Andrei, Skok, Nataliya, Skorokhodova, Svetlana, Smirnova, Elena, Sokolova, Galina, Sopin, Vladimir, Spasovski, Yurii, Stepanov, Sergei, Stratiy, Vitalіy, Strekalovskaya, Violetta, Sukhov, Alexander, Suleymanova, Guzalya, Sultangareeva, Lilija, Teleganova, Viktorija, Teplov, Viktor, Teplova, Valentina, Tertitsa, Tatiana, Timoshkin, Vladislav, Tirski, Dmitry, Tolmachev, Andrej, Tomilin, Aleksey, Tselishcheva, Ludmila, Turgunov, Mirabdulla, Tyukh, Yurij, Vladimir, Van, Vargot, Elena, Vasin, Aleksander, Vasina, Aleksandra, Vekliuk, Anatoliy, Vetchinnikova, Lidia, Vinogradov, Vladislav, Volodchenkov, Nikolay, Voloshina, Inna, Xoliqov, Tura, Yablonovska-Grishchenko, Eugenia, Yakovlev, Vladimir, Yakovleva, Marina, Yantser, Oksana, Yarema, Yurij, Zahvatov, Andrey, Zakharov, Valery, Zelenetskiy, Nicolay, Zheltukhin, Anatolii, Zubina, Tatyana, and Kurhinen, Juri

Published
2020
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10. Chronicles of nature calendar, a long-term and large-scale multitaxon database on phenology

Author

Ovaskainen, Otso, Meyke, Evgeniy, Lo, Coong, Tikhonov, Gleb, Delgado, Maria del Mar, Roslin, Tomas, Gurarie, Eliezer, Abadonova, Marina, Abduraimov, Ozodbek, Adrianova, Olga, Akimova, Tatiana, Akkiev, Muzhigit, Ananin, Aleksandr, Andreeva, Elena, Andriychuk, Natalia, Antipin, Maxim, Arzamascev, Konstantin, Babina, Svetlana, Babushkin, Miroslav, Bakin, Oleg, Barabancova, Anna, Basilskaja, Inna, Belova, Nina, Belyaeva, Natalia, Bespalova, Tatjana, Bisikalova, Evgeniya, Bobretsov, Anatoly, Bobrov, Vladimir, Bobrovskyi, Vadim, Bochkareva, Elena, Bogdanov, Gennady, Bolshakov, Vladimir, Bondarchuk, Svetlana, Bukharova, Evgeniya, Butunina, Alena, Buyvolov, Yuri, Buyvolova, Anna, Bykov, Yuri, Chakhireva, Elena, Chashchina, Olga, Cherenkova, Nadezhda, Chistjakov, Sergej, Chuhontseva, Svetlana, Davydov, Evgeniy A., Demchenko, Viktor, Diadicheva, Elena, Dobrolyubov, Aleksandr, Dostoyevskaya, Ludmila, Drovnina, Svetlana, Drozdova, Zoya, Dubanaev, Akynaly, Dubrovsky, Yuriy, Elsukov, Sergey, Epova, Lidia, Ermakova, Olga S, Ermakova, Olga, Esengeldenova, Aleksandra, Evstigneev, Oleg, Fedchenko, Irina, Fedotova, Violetta, Filatova, Tatiana, Gashev, Sergey, Gavrilov, Anatoliy, Gaydysh, Irina, Golovcov, Dmitrij, Goncharova, Nadezhda, Gorbunova, Elena, Gordeeva, Tatyana, Grishchenko, Vitaly, Gromyko, Ludmila, Hohryakov, Vladimir, Hritankov, Alexander, Ignatenko, Elena, Igosheva, Svetlana, Ivanova, Uliya, Ivanova, Natalya, Kalinkin, Yury, Kaygorodova, Evgeniya, Kazansky, Fedor, Kiseleva, Darya, Knorre, Anastasia, Kolpashikov, Leonid, Korobov, Evgenii, Korolyova, Helen, Korotkikh, Natalia, Kosenkov, Gennadiy, Kossenko, Sergey, Kotlugalyamova, Elvira, Kozlovsky, Evgeny, Kozsheechkin, Vladimir, Kozurak, Alla, Kozyr, Irina, Krasnopevtseva, Aleksandra, Kruglikov, Sergey, Kuberskaya, Olga, Kudryavtsev, Aleksey, Kulebyakina, Elena, Kulsha, Yuliia, Kupriyanova, Margarita, Kurbanbagamaev, Murad, Kutenkov, Anatoliy, Kutenkova, Nadezhda, Kuyantseva, Nadezhda, Kuznetsov, Andrey, Larin, Evgeniy, Lebedev, Pavel, Litvinov, Kirill, Luzhkova, Natalia, Mahmudov, Azizbek, Makovkina, Lidiya, Mamontov, Viktor, Mayorova, Svetlana, Megalinskaja, Irina, Meydus, Artur, Minin, Aleksandr, Mitrofanov, Oleg, Motruk, Mykhailo, Myslenkov, Aleksandr, Nasonova, Nina, Nemtseva, Natalia, Nesterova, Irina, Nezdoliy, Tamara, Niroda, Tatyana, Novikova, Tatiana, Panicheva, Darya, Pavlov, Alexey, Pavlova, Klara, Petrenko, Polina, Podolski, Sergei, Polikarpova, Natalja, Polyanskaya, Tatiana, Pospelov, Igor, Pospelova, Elena, Prokhorov, Ilya, Prokosheva, Irina, Puchnina, Lyudmila, Putrashyk, Ivan, Raiskaya, Julia, Rozhkov, Yuri, Rozhkova, Olga, Rudenko, Marina, Rybnikova, Irina, Rykova, Svetlana, Sahnevich, Miroslava, Samoylov, Alexander, Sanko, Valeri, Sapelnikova, Inna, Sazonov, Sergei, Selyunina, Zoya, Shalaeva, Ksenia, Shashkov, Maksim, Shcherbakov, Anatoliy, Shevchyk, Vasyl, Shubin, Sergej, Shujskaja, Elena, Sibgatullin, Rustam, Sikkila, Natalia, Sitnikova, Elena, Sivkov, Andrei, Skok, Nataliya, Skorokhodova, Svetlana, Smirnova, Elena, Sokolova, Galina, Sopin, Vladimir, Spasovski, Yurii, Stepanov, Sergei, Stratiy, Vitalіy, Strekalovskaya, Violetta, Sukhov, Alexander, Suleymanova, Guzalya, Sultangareeva, Lilija, Teleganova, Viktorija, Teplov, Viktor, Teplova, Valentina, Tertitsa, Tatiana, Timoshkin, Vladislav, Tirski, Dmitry, Tolmachev, Andrej, Tomilin, Aleksey, Tselishcheva, Ludmila, Turgunov, Mirabdulla, Tyukh, Yurij, Vladimir, Van, Vargot, Elena, Vasin, Aleksander, Vasina, Aleksandra, Vekliuk, Anatoliy, Vetchinnikova, Lidia, Vinogradov, Vladislav, Volodchenkov, Nikolay, Voloshina, Inna, Xoliqov, Tura, Yablonovska-Grishchenko, Eugenia, Yakovlev, Vladimir, Yakovleva, Marina, Yantser, Oksana, Yarema, Yurij, Zahvatov, Andrey, Zakharov, Valery, Zelenetskiy, Nicolay, Zheltukhin, Anatolii, Zubina, Tatyana, and Kurhinen, Juri

Published
2020
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19. Fire as a Major Factor in Dynamics of Tree-Growth and Stable δ 13 C and δ 18 O Variations in Larch in the Permafrost Zone.

Author

Knorre, Anastasia A., Siegwolf, Rolf T. W., Kirdyanov, Alexander V., Saurer, Matthias, Churakova, Olga V., and Prokushkin, Anatoly S.

Subjects
TREE-rings, PERMAFROST, WILDFIRE prevention, TREE growth, POSTURAL balance, LARCHES, STABLE isotopes
Abstract

Wildfires are one of the most important environmental factors controlling forest ecosystem physiology and the carbon balance in the permafrost zone of North Siberia. We investigated tree-ring width (TRW) and stable isotope chronologies in tree-ring cellulose (δ13CCell, δ18OCell) of Larix Gmelinii (Rupr.) Rupr. from a wet (WS) and a dry (DS) site. These sites are characterized by different fire histories (fire in 1852 at the wet and 1896 at the dry sites, respectively). TRW and δ18OCell are identified to be the most sensitive parameters in the changing tree growth conditions after fire. The differences in the soil seasonal thermal regime of sites after fires are shown in the relationship between the studied parameters. The δ13CCell values in tree rings from the two sites are positively correlated independently of the fire impact. This fact indicates that δ13CCell chronologies might be more adequate for climatic reconstruction in the region due to the climate signal consistency. Relationships of δ18OCell values between the two sites are still significantly positive 60 years after the fire impact. Dendroclimatic analysis indicates significant changes in tree-ring growth and isotopic ratio responses to climate due to the increased demand of water for trees during the post-fire period (deeper seasonal subsidence of permafrost). [ABSTRACT FROM AUTHOR]

Published
2022
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21. Differences in spatial versus temporal reaction norms for spring and autumn phenological events

Author

Delgado, Maria del Mar, primary, Roslin, Tomas, additional, Tikhonov, Gleb, additional, Meyke, Evgeniy, additional, Lo, Coong, additional, Gurarie, Eliezer, additional, Abadonova, Marina, additional, Abduraimov, Ozodbek, additional, Adrianova, Olga, additional, Akimova, Tatiana, additional, Akkiev, Muzhigit, additional, Ananin, Aleksandr, additional, Andreeva, Elena, additional, Andriychuk, Natalia, additional, Antipin, Maxim, additional, Arzamascev, Konstantin, additional, Babina, Svetlana, additional, Babushkin, Miroslav, additional, Bakin, Oleg, additional, Barabancova, Anna, additional, Basilskaja, Inna, additional, Belova, Nina, additional, Belyaeva, Natalia, additional, Bespalova, Tatjana, additional, Bisikalova, Evgeniya, additional, Bobretsov, Anatoly, additional, Bobrov, Vladimir, additional, Bobrovskyi, Vadim, additional, Bochkareva, Elena, additional, Bogdanov, Gennady, additional, Bolshakov, Vladimir, additional, Bondarchuk, Svetlana, additional, Bukharova, Evgeniya, additional, Butunina, Alena, additional, Buyvolov, Yuri, additional, Buyvolova, Anna, additional, Bykov, Yuri, additional, Chakhireva, Elena, additional, Chashchina, Olga, additional, Cherenkova, Nadezhda, additional, Chistjakov, Sergej, additional, Chuhontseva, Svetlana, additional, Davydov, Evgeniy A., additional, Demchenko, Viktor, additional, Diadicheva, Elena, additional, Dobrolyubov, Aleksandr, additional, Dostoyevskaya, Ludmila, additional, Drovnina, Svetlana, additional, Drozdova, Zoya, additional, Dubanaev, Akynaly, additional, Dubrovsky, Yuriy, additional, Elsukov, Sergey, additional, Epova, Lidia, additional, Ermakova, Olga S., additional, Ermakova, Olga, additional, Esengeldenova, Aleksandra, additional, Evstigneev, Oleg, additional, Fedchenko, Irina, additional, Fedotova, Violetta, additional, Filatova, Tatiana, additional, Gashev, Sergey, additional, Gavrilov, Anatoliy, additional, Gaydysh, Irina, additional, Golovcov, Dmitrij, additional, Goncharova, Nadezhda, additional, Gorbunova, Elena, additional, Gordeeva, Tatyana, additional, Grishchenko, Vitaly, additional, Gromyko, Ludmila, additional, Hohryakov, Vladimir, additional, Hritankov, Alexander, additional, Ignatenko, Elena, additional, Igosheva, Svetlana, additional, Ivanova, Uliya, additional, Ivanova, Natalya, additional, Kalinkin, Yury, additional, Kaygorodova, Evgeniya, additional, Kazansky, Fedor, additional, Kiseleva, Darya, additional, Knorre, Anastasia, additional, Kolpashikov, Leonid, additional, Korobov, Evgenii, additional, Korolyova, Helen, additional, Korotkikh, Natalia, additional, Kosenkov, Gennadiy, additional, Kossenko, Sergey, additional, Kotlugalyamova, Elvira, additional, Kozlovsky, Evgeny, additional, Kozsheechkin, Vladimir, additional, Kozurak, Alla, additional, Kozyr, Irina, additional, Krasnopevtseva, Aleksandra, additional, Kruglikov, Sergey, additional, Kuberskaya, Olga, additional, Kudryavtsev, Aleksey, additional, Kulebyakina, Elena, additional, Kulsha, Yuliia, additional, Kupriyanova, Margarita, additional, Kurbanbagamaev, Murad, additional, Kutenkov, Anatoliy, additional, Kutenkova, Nadezhda, additional, Kuyantseva, Nadezhda, additional, Kuznetsov, Andrey, additional, Larin, Evgeniy, additional, Lebedev, Pavel, additional, Litvinov, Kirill, additional, Luzhkova, Natalia, additional, Mahmudov, Azizbek, additional, Makovkina, Lidiya, additional, Mamontov, Viktor, additional, Mayorova, Svetlana, additional, Megalinskaja, Irina, additional, Meydus, Artur, additional, Minin, Aleksandr, additional, Mitrofanov, Oleg, additional, Motruk, Mykhailo, additional, Myslenkov, Aleksandr, additional, Nasonova, Nina, additional, Nemtseva, Natalia, additional, Nesterova, Irina, additional, Nezdoliy, Tamara, additional, Niroda, Tatyana, additional, Novikova, Tatiana, additional, Panicheva, Darya, additional, Pavlov, Alexey, additional, Pavlova, Klara, additional, Van, Polina, additional, Podolski, Sergei, additional, Polikarpova, Natalja, additional, Polyanskaya, Tatiana, additional, Pospelov, Igor, additional, Pospelova, Elena, additional, Prokhorov, Ilya, additional, Prokosheva, Irina, additional, Puchnina, Lyudmila, additional, Putrashyk, Ivan, additional, Raiskaya, Julia, additional, Rozhkov, Yuri, additional, Rozhkova, Olga, additional, Rudenko, Marina, additional, Rybnikova, Irina, additional, Rykova, Svetlana, additional, Sahnevich, Miroslava, additional, Samoylov, Alexander, additional, Sanko, Valeri, additional, Sapelnikova, Inna, additional, Sazonov, Sergei, additional, Selyunina, Zoya, additional, Shalaeva, Ksenia, additional, Shashkov, Maksim, additional, Shcherbakov, Anatoliy, additional, Shevchyk, Vasyl, additional, Shubin, Sergej, additional, Shujskaja, Elena, additional, Sibgatullin, Rustam, additional, Sikkila, Natalia, additional, Sitnikova, Elena, additional, Sivkov, Andrei, additional, Skok, Nataliya, additional, Skorokhodova, Svetlana, additional, Smirnova, Elena, additional, Sokolova, Galina, additional, Sopin, Vladimir, additional, Spasovski, Yurii, additional, Stepanov, Sergei, additional, Stratiy, Vitalіy, additional, Strekalovskaya, Violetta, additional, Sukhov, Alexander, additional, Suleymanova, Guzalya, additional, Sultangareeva, Lilija, additional, Teleganova, Viktorija, additional, Teplov, Viktor, additional, Teplova, Valentina, additional, Tertitsa, Tatiana, additional, Timoshkin, Vladislav, additional, Tirski, Dmitry, additional, Tolmachev, Andrej, additional, Tomilin, Aleksey, additional, Tselishcheva, Ludmila, additional, Turgunov, Mirabdulla, additional, Tyukh, Yurij, additional, Van, Vladimir, additional, Ershkova, Elena, additional, Vasin, Aleksander, additional, Vasina, Aleksandra, additional, Vekliuk, Anatoliy, additional, Vetchinnikova, Lidia, additional, Vinogradov, Vladislav, additional, Volodchenkov, Nikolay, additional, Voloshina, Inna, additional, Xoliqov, Tura, additional, Yablonovska-Grishchenko, Eugenia, additional, Yakovlev, Vladimir, additional, Yakovleva, Marina, additional, Yantser, Oksana, additional, Yarema, Yurij, additional, Zahvatov, Andrey, additional, Zakharov, Valery, additional, Zelenetskiy, Nicolay, additional, Zheltukhin, Anatolii, additional, Zubina, Tatyana, additional, Kurhinen, Juri, additional, and Ovaskainen, Otso, additional

Published
2020
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22. Ecological and conceptual consequences of Arctic pollution

Author

Kirdyanov, Alexander V., primary, Krusic, Paul J., additional, Shishov, Vladimir V., additional, Vaganov, Eugene A., additional, Fertikov, Alexey I., additional, Myglan, Vladimir S., additional, Barinov, Valentin V., additional, Browse, Jo, additional, Esper, Jan, additional, Ilyin, Viktor A., additional, Knorre, Anastasia A., additional, Korets, Mikhail A., additional, Kukarskikh, Vladimir V., additional, Mashukov, Dmitry A., additional, Onuchin, Alexander A., additional, Piermattei, Alma, additional, Pimenov, Alexander V., additional, Prokushkin, Anatoly S., additional, Ryzhkova, Vera A., additional, Shishikin, Alexander S., additional, Smith, Kevin T., additional, Taynik, Anna V., additional, Wild, Martin, additional, Zorita, Eduardo, additional, and Büntgen, Ulf, additional

Published
2020
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23. Does permafrost matter? Permafrost related studies of conifer tree-ring growth in northern Siberia

Author

Kirdyanov, Alexander, primary, Prokushkin, Anatoly, additional, Knorre, Anastasia, additional, Churakova (Sidorova), Olga, additional, Fonti, Marina, additional, Saurer, Matthias, additional, Siegwolf, Rolf, additional, Reinig, Frederick, additional, Nikolaev, Anatoly, additional, Kolmogorov, Alexey, additional, Shishov, Vladimir, additional, Piermattei, Alma, additional, Krusic, Paul, additional, and Büntgen, Ulf, additional

Published
2020
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26. Methodology for Development of a 600-Year Tree-Ring Multi-Element Record for Larch from the Taymir Peninsula, Russia

Author

P Panyushkina Irina, V Shishov Vladimir, K Hughes Malcolm, P Chebykin Eugene, W Leavitt Steven, M Naurzbaev Mukhtar, M Grachev Alexi, A Vaganov Eugene, A Zhuchenko Natalia, and A Knorre Anastasia

Subjects
Larix gmelinii, Geography, geography.geographical_feature_category, biology, Peninsula, Dendrochronology, Larch, General Agricultural and Biological Sciences, biology.organism_classification, Multi element, Archaeology, General Biochemistry, Genetics and Molecular Biology, General Environmental Science
Abstract

Alexi M. Gracheva*, Eugene A. Vaganova, Steven W. Leavittb, Irina P. Panyushkinab, Eugene P. Chebykinc, Vladimir V. Shishova, Natalia A. Zhuchenkoc, Anastasia A. Knorred, Malcolm K. Hughesb and Mukhtar M. Naurzbaevd a Siberian Federal University, 79 Svobodny, Krasnoyarsk, 660041 Russia b Laboratory of Tree-Ring Research, University of Arizona, Tucson, AZ 85721, USA c Limnological Institute SB RAS, 3 Ulan-Batorskaya, Irkutsk 664033 Russia d V. N. Sukachev Institute of Forest SB RAS, 50/28 Akademgorodok, Krasnoyarsk, 660036 Russia

Published
2013

27. Regional coherency of boreal forest growth defines Arctic driftwood provenancing

Author

Myglan, Vladimir S., Churakova (Sidorova), Olga, Esper, Jan, Eggertsson, Ólafur, Düthorn, Elisabeth, Moiseev, Pavel, Agafonov, Leonid, Schweingruber, Fritz, Reinig, Frederick, Kirdyanov, Alexander V., Hellmann, Lena, Solomina, Olga, Tegel, Willy, Knorre, Anastasia A., Nikolaev, Anatoly N., and Büntgen, Ulf

Subjects
550 Earth sciences & geology, 500 Science
Abstract

Arctic driftwood represents a unique proxy archive at the interface of marine and terrestrial environments. Combined wood anatomical and dendrochronological analyses have been used to detect the origin of driftwood and may allow past timber floating activities, as well as past sea ice and ocean current dynamics to be reconstructed. However, the success of driftwood provenancing studies depends on the length, number, and quality of circumpolar boreal reference chronologies. Here, we introduce a Eurasian-wide high-latitude network of 286 ring width chronologies from the International Tree Ring Data Bank (ITRDB) and 160 additional sites comprising the three main boreal conifers Pinus, Larix, and Picea. We assess the correlation structure within the network to identify growth patterns in the catchment areas of large Eurasian rivers, the main driftwood deliverers. The occurrence of common growth patterns between and differing patterns within catchments indicates the importance of biogeographic zones for ring width formation and emphasizes the degree of spatial precision when provenancing. Reference chronologies covering millennial timescales are so far restricted to a few larch sites in Central and Eastern Siberia (eastern Taimyr, Yamal Peninsula and north-eastern Yakutia), as well as several pine sites in Scandinavia, where large rivers are missing though. The general good spatial coverage of tree-ring sites across northern Eurasia indicates the need for updating and extending existing chronologies rather than developing new sites.

Published
2016
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30. Trends In Elemental Concentrations of Tree Rings From the Siberian Arctic

Author

Panyushkina, Irina P., primary, Shishov, Vladimir V., additional, Grachev, Alexi M., additional, Knorre, Anastasia A., additional, Kirdyanov, Alexander V., additional, Leavitt, Steven W., additional, Vaganov, Eugene A., additional, Chebykin, Eugene P., additional, Zhuchenko, Natalia A., additional, and Hughes, Malcolm K., additional

Published
2016
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31. Methodology for Development of a 600-Year Tree-Ring Multi-Element Record for Larch from the Taymir Peninsula, Russia

Author

Grachev, Alexi M., Vaganov, Eugene A., Leavitt, Steven W., Panyushkina, Irina P., Chebykin, Eugene P., Shishov, Vladimir V., Zhuchenko, Natalia A., Knorre, Anastasia A., Hughes, Malcolm K., and Naurzbaev, Mukhtar M.

Subjects
elements, tree rings, Таймыр, годичные кольца деревьев, ICP-MS, Dendrochemistry, дендрохимия, элементы, Taymir, Larix gmelinii
Abstract

We developed a long (600-year) dataset for the concentrations of 26 elements in tree rings of larch from the Taymir Peninsula, the northernmost region in the world (ca. 72°N) where trees grow. Tree rings corresponding to the time period from 1300 to 1900 A.D. were studied. Eleven wood strips, each from a different larch tree, were cut into ca. 100 mg samples usually consisting of ten consecutive tree rings (but occasionally five). Between 19 and 40 consecutive samples resulted from each tree, yielding a total of 277 samples. The replication of each time interval ranged from three (for periods 1300-1400 A.D. and 1600-1700 A.D.) to six (for 1450-1600 A.D.). Wood samples were digested with concentrated HNO 3 for measurement of Li, B, Na, Mg, Al, Si, P, Cl, K, Ca, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Rb, Sr, Y, Zr, Nb, Mo, Ag, Cd, Sn, Sb, I, Ba, La, Ce, Nd, W, Au, Pb, Bi, Th, and U using solution Inductively Coupled Plasma Mass Spectrometry (ICPMS). Fourteen elements (V, Co, As, Y, Nb, Mo, Sb, La, Ce, Nd, W, Au, Th, and U) with extremely low concentrations were eliminated from consideration as unreliable. Here we report our sample preparation and measurement procedure, as well as the observed concentrations in tree rings, emphasizing considerations for developing representative and reliable denrodochemical datasets. Нами был получен длительный массив данных (600 лет) концентраций 26 элементов в годичных кольцах лиственницы с полуострова Таймыр, самого северного региона в мире (около 72° с.ш.), где возможен рост деревьев. Изучались годичные кольца, соответствующие промежутку времени с 1300 по 1900 год н.э. Одиннадцать древесных выпилов, по одному для каждой лиственницы, нарезались на образцы массой около 100 мг, которые, как правило, состояли из десяти годичных колец (но в некоторых случаях из пяти). Из каждого дерева было получено от 19 до 40 последовательных образцов, что дало в общей сложности 277 образцов. Повторность для каждого временного интервала варьировала от трех (для периодов 1300-1400 г.н.э. и 1600-1700 г.н.э.) до шести (для периода 1450-1600 г.н.э.). Древесные образцы растворяли в концентрированной HNO 3 для последующего измерения Li, B, Na, Mg, Al, Si, P, Cl, K, Ca, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Rb, Sr, Y, Zr, Nb, Mo, Ag, Cd, Sn, Sb, I, Ba, La, Ce, Nd, W, Au, Pb, Bi, Th и U при помощи масс-спектрометрии с индуктивно связанной плазмой (ICP-MS) для растворов. Четырнадцать элементов (V, Co, As, Y, Nb, Mo, Sb, La, Ce, Nd, W, Au, Th и U) с очень низкими концентрациями были исключены из рассмотрения как недостоверные. В данной статье, основной целью которой являлась отработка методики получения репрезентативных и достоверных дендрохимических данных, приводится использованная нами процедура пробоподготовки и измерений, а также полученные концентрации в годичных кольцах.

Published
2013

32. Climaticaly Induced Dynamic of Radial Growth of Siberian Stone Pine and Siberian Fir in the Mountain-Taiga Belt in Ergaki National Park

Author

Gerasimova, Oksana V., Zharnikov, Zahar Yu, Knorre, Anastasia A., and Myglan, Vladimir C.

Subjects
tree rings, древесные кольца, верхняя граница леса, region, регион, conifers, хвойные виды, климат, timberline, climate
Abstract

В работе приводятся результаты дендроклиматических исследований, проведенных на верхней границе горно-таежного растительного пояса (1500-1600 м над уровнем моря) природного парка «Ергаки». Построено шесть древесно-кольцевых хронологий по кедру и пихте, перекрывающих временной интервал от 100 до 400 лет. Сравнительный анализ радиального прироста деревьев и основных климатических параметров среды (среднемесячной температуры воздуха и количества осадков) показал разный климатический отклик деревьев в зависимости от положения в рельефе. Для хронологий по кедру с участков I и II (Каменный город и Радужное) наиболее значимым фактором, определяющим прирост, являются температуры начала вегетационного периода (R=0,27, при p

Published
2010

33. DENDROECOLOGICAL RESEARCH OF TREES GROWING ON PERMAFROST IN SIBERIA, RUSSIA.

Author

Kirdyanov, Alexander V., Bryukhanova, Marina V., Knorre, Anastasia A., Tabakova, Maria A., and Prokushkin, Anatoly S.

Subjects
TAIGA ecology, PERMAFROST, PLANT growth, FOREST productivity, FOREST degradation, FROZEN ground
Abstract

The boreal forest accounts for approximately 22% of the Northern Hemisphere landmass with nearly 40% of this huge biome growing on continuously frozen soils. Projected climate change leading to degradation of permafrost and increasing drought situation at high latitudes in Eurasia will seriously affect productivity of forests on permafrost. Here we present the results of an on-going research of tree radial growth in the midst of the permafrost zone in Siberia, Russia (Tura region, 64°N, 100°E, 140-610 m a.s.l.). Tree-ring width and density chronologies of Gmelin larch and Siberian spruce from a great variety of sites characterized by different thermo-hydrological regime of soils are analyzed. The obtained results reveal that current tree radial growth and tree-ring structure in permafrost region in Siberia are largely dependent on local site conditions and may be constrained by low air and soil temperatures as well as soil water availability. Varying climatic responses and seasonal radial growth of trees at different habitats indicate a range of possible scenarios of further development of northern larch stands. Forest fire is another important factor strongly affecting tree stand dynamics and forest ecosystem functioning in the continuous permafrost zone. Analysis of tree-ring parameters indicate that post-fire dynamics of tree-ring structure is in accordance with the changes in habitat conditions caused by removal by fire and then gradual recovery of ground vegetation resulting in an alteration in soil active layer depth. In general, the results of this multi-proxy analysis for trees growing under various conditions in the continuous permafrost zone in Siberia allow assumptions about changes in tree productivity, stand dynamics and therefore carbon uptake under projected climate change and permafrost degradation. [ABSTRACT FROM AUTHOR]

Published
2016

34. Increasing drought effects on five European pines modulate Δ13C-growth coupling along a Mediterranean altitudinal gradient.

Author

Shestakova, Tatiana A., Camarero, Jesús Julio, Ferrio, Juan Pedro, Knorre, Anastasia A., Gutiérrez, Emilia, Voltas, Jordi, and Tjoelker, Mark

Subjects
PINE -- Environmental aspects, EFFECT of drought on plants, CARBON isotopes, STOMATA, EFFECT of water levels on plants, TREE-rings
Abstract

Climate warming increases vulnerability to drought in Mediterranean water-limited forests. However, we still lack knowledge of the long-term physiological responses of coexisting pine species in these forests regarding their ability to cope with warming-induced drought stress., We investigated spatiotemporal patterns of tree performance for five isohydric pines with partially overlapping ecological niches in the eastern Iberian Peninsula along an altitudinal gradient: Pinus halepensis = Pinus pinaster ≤ Pinus nigra ≤ Pinus sylvestris ≤ Pinus uncinata., Using indexed tree-ring widths ( TRW i), we assessed the changes in the temporal coherence of radial growth (growth synchrony, â C) over the period 1902-2011 across three elevation belts: low ≈1100 m; mid = 1615 m; high = 2020 m. We also examined by mixed modelling whether TRW i showed an increased coupling with leaf-level gas exchange (inferred from indexed carbon isotope discrimination, Δ13C i) by enhanced stomatal regulation in response to an amplified regional drought stress., Increasingly negative annual water balances (decrease in annual precipitation minus evapotranspiration = −4·8 mm year−1; 1970-2011) prompted more synchronous growth of coexisting pines between low- and mid-elevation belts, with â C rising from 0·25 ± 0·04 (1902-1951) to 0·62 ± 0·05 (1962-2011). This effect was coupled with tighter stomatal regulation at mid-elevation as indicated by high correlations between TRW i and Δ13C i (>0·60 from the mid-1970s onwards) which resembled those found at low elevation. Simultaneously, TRW i vs. Δ13C i uncoupling occurred at the high-elevation belt across species., Weaker growth-climate relationships as elevation increased highlighted the major role of the altitude-dependent thermal gradient in growth responsiveness to drought; however, an intensified Δ13C i response to spring water availability across elevation belts observed from mid-1970s onwards suggested regional shifts in tree physiological activity linked to earlier seasonal drought impacts. Warming-induced drought stress is spreading to higher altitudes in Iberian pinewoods as multispecies growth is linked to progressively tighter stomatal control of water losses reflected in wood Δ13C. [ABSTRACT FROM AUTHOR]

Published
2017
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38. 20th century tree-line advance and vegetation changes along an altitudinal transect in the Putorana Mountains, northern Siberia.

Author

KIRDYANOV, ALEXANDER V., HAGEDORN, FRANK, KNORRE, ANASTASIA A., FEDOTOVA, ELENA V., VAGANOV, EUGENE A., NAURZBAEV, MUHTAR M., MOISEEV, PAVEL A., and RIGLING, ANDREAS

Subjects
VEGETATION & climate, TWENTIETH century, CLIMATE change, BIOMASS, GERMINATION, ECOTONES
Abstract

Kirdyanov, A. V., Hagedorn, F., Knorre, A. A., Fedotova, E. V., Vaganov, E. A., Naurzbaev, M. M., Moiseev, P. A. & Rigling, A. 2012 (January): 20th century tree-line advance and vegetation changes along an altitudinal transect in the Putorana Mountains, northern Siberia. Boreas, Vol. 41, pp. 56-67. 10.1111/j.1502-3885.2011.00214.x. ISSN 0300-9483. Ongoing climatic changes potentially affect tree-line ecosystems, but in many regions the observed changes are superimposed by human activities. We assessed how the forest-tundra ecotone has changed during the last century in the Putorana Mountains, northern Siberia, an extremely remote and untouched area in Eurasia. A space-for-time approach was used to determine the spatio-temporal dynamics of forest structure and biomass along an altitudinal transect. From the closed larch forest to the upper tree line, the mean age of Larix gmelinii (Rupr.) decreased considerably from 220 to 50 years ago. At the current upper species line, there is a strong and successful germination of larch, with 1500 saplings per hectare, indicating an ongoing filling-in, a densification of a formerly open forest and an upslope shift of the tree-line position (approximately 30 to 50 m in altitude during the last century). The forest expansion coincided with large increases in winter precipitation during the 20th century. In contrast, tree growth rates were significantly positively related to summer temperatures, neither of which increased markedly. The total aboveground biomass decreased from approximately 40 t ha−1 in the closed larch forest to 5 t ha−1 at the tree line. Our study demonstrates that ongoing climatic changes lead to an upslope expansion of forests in the remote Putorana Mountains, which alters the stand structure and productivity of the forest-tundra ecotone. These vegetation changes are very probably of minor importance for aboveground carbon sequestration, but soil carbon data are needed to estimate the impact of the forest expansion on the total ecosystem carbon storage. [ABSTRACT FROM AUTHOR]

Published
2012
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