Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Jürgen Aosaar"'
Autor:
Jürgen Aosaar, Ülo Mander, Mats Varik, Hardo Becker, Gunnar Morozov, Martin Maddison, Veiko Uri
Publikováno v:
Silva Fennica, Vol 50, Iss 4 (2016)
Silver birch ( Roth.) is one of the main pioneer tree species occupying large areas of abandoned agricultural lands under natural succession in Estonia. We estimated aboveground biomass (AGB) dynamics during 17 growing seasons, and analysed soil nitr
Externí odkaz:
https://doaj.org/article/cd93f3d8f4274a969229ea89a8a7a0a7
Autor:
Veiko Uri, Mai Kukumägi, Jürgen Aosaar, Mats Varik, Hardo Becker, Kristiina Aun, Krista Lõhmus, Kaido Soosaar, Alar Astover, Marek Uri, Mikko Buht, Agnes Sepaste, Allar Padari
Publikováno v:
The Science of the total environment. 817
To evaluate the impact of stand age on the ecosystem's C budget, as well as the post-harvest recovery of the C storages and fluxes, a chronosequence of Scots pine stands from the clear-cut stage up to the age of 110 years was studied. An age-related
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d60667ffd73206d2cc4d76f1394bf978
https://pubmed.ncbi.nlm.nih.gov/35007591
https://pubmed.ncbi.nlm.nih.gov/35007591
Autor:
Veiko Uri, Mai Kukumägi, Jürgen Aosaar, Mats Varik, Hardo Becker, Kristiina Aun, Krista Lõhmus, Kaido Soosaar, Marek Uri, Mikko Buht, Agnes Sepaste, Allar Padari
Publikováno v:
Science of The Total Environment. 844:156847
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca47745c538224ea33851224f9cdd600
https://doi.org/10.1016/j.scitotenv.2022.156847
https://doi.org/10.1016/j.scitotenv.2022.156847
Autor:
Veiko Uri, Mai Kukumägi, Jürgen Aosaar, Mats Varik, Hardo Becker, Kristiina Aun, Maris Nikopensius, Marek Uri, Mikko Buht, Agnes Sepaste, Allar Padari, Endla Asi, Allan Sims, Kalle Karoles
Publikováno v:
Forest Ecology and Management. 520:120417
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fefe2ab9520195243f2f963f335a56a0
https://doi.org/10.1016/j.foreco.2022.120417
https://doi.org/10.1016/j.foreco.2022.120417
Autor:
Hardo Becker, Krista Lõhmus, Gunnar Morozov, Mai Kukumägi, Jürgen Aosaar, Mats Varik, Veiko Uri, Kristiina Aun
Publikováno v:
Scandinavian Journal of Forest Research. 34:718-731
Thinning changes the functioning of the whole forest ecosystem, including carbon and nitrogen (N) cycling. The input of organic matter and N into soil, as well as soil temperature and moist...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e829b598abca6de89e9e28edbf079196
https://doi.org/10.1080/02827581.2019.1680728
https://doi.org/10.1080/02827581.2019.1680728
Autor:
Gunnar Morozov, Mats Varik, Allar Padari, Hardo Becker, Jürgen Aosaar, Kristiina Aun, Mai Kukumägi, Veiko Uri
Publikováno v:
Scandinavian Journal of Forest Research. 34:445-457
Grey alder (Alnus incana) is a highly productive indigenous tree species, potential for short-rotation forestry in the Baltic and Nordic countries. The aim of the study was to investigate t...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92dae08fb68326bcba63356a66de7759
https://doi.org/10.1080/02827581.2019.1610189
https://doi.org/10.1080/02827581.2019.1610189
Variation in annual carbon fluxes affecting the SOC pool in hemiboreal coniferous forests in Estonia
Autor:
Naima Kabral, Jane Frey, Vladislav Apuhtin, Veiko Uri, Jürgen Aosaar, Kaie Kriiska, Endla Asi, Ivika Ostonen, Mats Varik, Tiiu Timmusk, Ülle Napa
Publikováno v:
Forest Ecology and Management. 433:419-430
Estimation of soil-related carbon (C) fluxes is needed to understand the dynamics of the soil organic carbon pool, to determine changes in the carbon balance and functioning of forest ecosystems, and to support climate change policies. The objective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed9eb28a8634a24b95882786bf1b1e24
https://doi.org/10.1016/j.foreco.2018.11.026
https://doi.org/10.1016/j.foreco.2018.11.026
Autor:
Katrin Rosenvald, Alisa Krasnova, Krista Lõhmus, Kaido Soosaar, Mai Kukumägi, Hardo Becker, Ülo Mander, Kaie Kriiska, Kristiina Aun, Ivika Ostonen, Mats Varik, Gunnar Morozov, Veiko Uri, Jürgen Aosaar
Publikováno v:
Forest Ecology and Management. 433:248-262
Clear-cutting is a conventional method of forest management which significantly changes carbon (C) cycling at the ecosystem level for a long time. Estimation of the interim period during which the ecosystem turns from a C source to a C sink is crucia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15226aa05e0b4c0ccc6fe080a390eda8
https://doi.org/10.1016/j.foreco.2018.11.012
https://doi.org/10.1016/j.foreco.2018.11.012
Autor:
Mats Varik, Allar Padari, Veiko Uri, Hardo Becker, Kristiina Aun, Krista Lõhmus, Jürgen Aosaar, Gunnar Morozov
Publikováno v:
Scandinavian Journal of Forest Research. 34:12-25
The decomposition of the leaf litter, fine roots (d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2040893b1a57cb03de150c2f3b4dc819
https://doi.org/10.1080/02827581.2018.1521468
https://doi.org/10.1080/02827581.2018.1521468
Autor:
Kristiina Aun, Veiko Uri, Gunnar Morozov, Mats Varik, Jürgen Aosaar, Mai Kukumägi, M. Uri, M. Buht, Hardo Becker
Publikováno v:
Forest Ecology and Management. 492:119241
Thinning is the main silvicultural method for improving stand growth and wood quality, however, despite the relevance and extensive use of thinning in forest management, its effect on stand carbon (C) balance is still poorly studied at the ecosystem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::638e761cfd63152cecf5629e9a6d4ef6
https://doi.org/10.1016/j.foreco.2021.119241
https://doi.org/10.1016/j.foreco.2021.119241