Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Valeriy Nadezhdin"'
Autor:
Isabella Børja, Valeriy Nadezhdin, Nadezhda Nadezhdina, Jan Cermak, Jan Svĕtlík, Sabine Rosner
Publikováno v:
Scandinavian Journal of Forest Research. 31:450-457
Top dieback of Norway spruce (Picea abies), triggered by drought in 2004–2006, has been observed in Southeast Norway and trees died within four years after appearance of the first symptoms. The aim of our study was to use sap flux measurements as a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87ff819cd36bc93d12611e5e2c25eaa5
https://doi.org/10.1080/02827581.2015.1130851
https://doi.org/10.1080/02827581.2015.1130851
Autor:
Miroslav Trcala, Zdeněk Staněk, Jan Cermak, Petr Kantor, Nadezhda Nadezhdina, Jan Koller, Mariana Amato, Valeriy Nadezhdin
Publikováno v:
Plant and Soil. 383:257-273
The study was focused on comparing the results of the three instrumental methods applied simultaneously for root studies in several tree species representing contrasting situations: root systems of different structure and stems of a wide range of dia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48f806b7bf96de2affa797c77bfa027b
https://doi.org/10.1007/s11104-014-2126-5
https://doi.org/10.1007/s11104-014-2126-5
Publikováno v:
Journal of Hydrology and Hydromechanics, Vol 62, Iss 1, Pp 1-6 (2014)
Long-term water uptake of Douglas-fir and Norway spruce trees, growing in condition of Moravian upland, was studied with aim of comparing sap flow in small roots with flow in stems. Sap flow was measured by the heat field deformation method using mul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e400b8551fe2ea9e70e3af1298a952f3
https://doi.org/10.2478/johh-2014-0001
https://doi.org/10.2478/johh-2014-0001
MAPPING THE WATER PATHWAYS IN STEM XYLEM BY SAP FLOW MEASUREMENTS DURING BRANCH SEVERING EXPERIMENTS
Publikováno v:
Acta Horticulturae. :223-230
The Heat Field Deformation (HFD) sap flow method proved to be a useful tool for analyzing whole-tree hydraulic architecture in trees. It measures sap flow rates, at different sapwood depths, with high time and space resolution. The response of multi-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2d1b6431423d8c19d273bf7aaa0e62f
https://doi.org/10.17660/actahortic.2013.991.27
https://doi.org/10.17660/actahortic.2013.991.27
Autor:
Nadezhda Nadezhdina, Sabine Rosner, Jan Cermak, Valeriy Nadezhdin, Isabella Børja, J. Svĕtlík
Publikováno v:
Acta Horticulturae. :31-36
Top-dieback of Norway spruce (Picea abies) trees has been observed in SE Norway. Trees usually die within 1-4 years after the first symptoms become visible and the dieback cause is unknown. The aim of our study was to establish when the irreversible
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::045b683ba93d69255121a0c592de418d
https://doi.org/10.17660/actahortic.2013.991.3
https://doi.org/10.17660/actahortic.2013.991.3
Autor:
Isabella Børja, Sabine Rosner, Nadezhda Nadezhdina, Jan Světlík, Jan Cermak, Valeriy Nadezhdin
Publikováno v:
Acta Horticulturae. :285-292
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca7498570fa811dfed5882c89332fb8b
https://doi.org/10.17660/actahortic.2013.991.35
https://doi.org/10.17660/actahortic.2013.991.35
Autor:
Domingo Morales, Jan Cermak, Jorge S. David, María Soledad Jiménez, Nadezhda Nadezhdina, Teresa Soares David, Roman Gebauer, Valeriy Nadezhdin
Publikováno v:
Acta Horticulturae. :241-249
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91aa3d09f24148fe6bac11a0ab7937ce
https://doi.org/10.17660/actahortic.2012.951.29
https://doi.org/10.17660/actahortic.2012.951.29
Autor:
Teresa Soares David, María Soledad Jiménez, Miroslav Tesař, Ernst Leitgeb, Valeriy Nadezhdin, Domingo Morales, Nadezhda Nadezhdina, Maria Isabel Ferreira, Karl Gartner, Jorge S. David, Michal Dohnal, Jan Cermak
Publikováno v:
Ecohydrology. 3:431-444
The upward movement of water due to transpiration stops when soil water potential (Ψs) drops below leaf water potential (Ψ L ). Under these circumstances, water can move in any direction in the plant-soil continuum through the passive conduits of r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de5b17874b5812c96b386a2d487fc2cd
https://doi.org/10.1002/eco.148
https://doi.org/10.1002/eco.148
Autor:
Nadezhda Nadezhdina, Petr Madera, Roman Plichta, Valeriy Nadezhdin, Roman Gebauer, Hana Habrová, Radek Jupa
Publikováno v:
Functional plant biology : FPB. 42(11)
Water relations for two remote populations of Dracaena tree species from the dragon tree group, Dracaena cinnabari Balfour f. and Dracaena draco (L.) L., were studied to test our hypothesis that morphological and anatomical differences in leaf struct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56c823d6570658ace4b7e8a9cd64c3c9
https://pubmed.ncbi.nlm.nih.gov/32480748
https://pubmed.ncbi.nlm.nih.gov/32480748
Publikováno v:
Tree Physiology. 26:1277-1288
Hydraulic redistribution (HR) by roots of large Norway spruce (Picea abies (L.) Karst.) trees was investigated by means of sap flow measurements made with the heat field deformation method. Irrigation was applied to a limited portion of the root syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f6e20328737bbff7425ae4f3335b534
https://doi.org/10.1093/treephys/26.10.1277
https://doi.org/10.1093/treephys/26.10.1277