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| 1 | Large-scale permafrost degradation as a primary factor in Larix sibirica forest dieback in the Khentii massif,northern Mongolia显示文摘The objective of this study is to investigate the potential causes of widespread Larix sibirica Ledeb.mortality observed in the Khentii massif of northern Mongolia.The ratio of deadwood to living trees in affected stands in the Goricho region,the southernmost study site situated close to the Gobi Desert,was as high as 3.6:1.Moisture fluctuations monitored over 2 years using electrical impedance spectrometry revealed that the Goricho study site had higher soil moisture levels than the two less affected sites Barun Bayan and Dzun Bayan.High soil moisture was recorded in an area characterized by highly skeletal soils,ones with more than 35%by volume of rock fragments,and comparatively shallow soil horizons,from valley to mountains.The layer of permafrost influencing hydrogeological processes is much deeper in the Goricho region compared to the undisturbed study sites.Redundancy analysis confirmed a significant number of dead L.sibirica on sites with developed soils.Live forest stands,however damaged,grow in this region on well-drained scree slopes or on rocky bastions.The mass mortality observed for L.sibirica may be directly linked to accelerated permafrost thaw in the area bordered by the Tuul and the Terelj Rivers.Our assumption is that L.sibirica root system necrosis occurred as a result of long-term waterlogging of developed soils with high spatial heterogeneity,normally able to absorb high quantities of groundwater.The areas unaffected were scree fields and rocky bastions characterized by adequate drainage.All of our findings support the primary stages of large-scale permafrost thaw,i.e.,correlating increases in soil moisture with increasing permafrost active layer thickness. | David Juricka Jitka Novotna Jakub Houska Jana Parilkova Jan Hladky Vaclav Pecina Hana Cihlarova Marcela Burnog Jakub Elbl Zdena Rosicka Martin Brtnicky Jindrich Kynicky | 2020 | Journal of Forestry Research2020，31，1： | 2 |
| 2 | Probable neuroimmunological link between Toxoplasma and cytomegalovirus infections and personality changes in the human host显示文摘 | Novotna M Hanusova J Klose J | 2005 | BMC Infect Dis2005，5，： | 1 |
| 3 | Repetitive intrathecal catheter delivery of bone marrow mesenchymal stromal cells improves functional recovery in a rat model of contusive spinal cord injury显示文摘 | Cizkova D Novotna I Slovinska L | 2011 | J Neurotrauma2011，28，： | 1 |
| 4 | Differential effects of omeprazole and lansoprazole enantiomers on aryl hydrocarbon re- ceptor in human hepatoeytes and cell lines显示文摘 | Novotna A Smvnalova A Svecarova M | 2014 | PLoS One2014，9，6： | 1 |
| 5 | Age-related extracellular to total body water volume ratio-can it be used for 'dry weight' determination in dialysis patients? Application of multifrequency bioimpedance measurement显示文摘 | Lopot F Nejedly B Novotna H | | 0，，08： | 1 |
| 6 | Comparison properties of selectedinorganic fibers 显示文摘 | Martina Novotna | 2015 | Chemical Fibers International2015，，2： | 1 |
| 7 | Age related extra cellular to total body water volume ratio (ECV/TBW)-can it be used for 'dry weight' determination in dialysis patients? Application of multifrequency bioimpedance measurement 显示文摘 | Lopot F Nejedly B Novotna H | 2002 | Int J Artif Organs2002，25，： | 1 |
| 8 | A possible role of the oxidant tissue injury in the development of hypoxic pulmonary hypertension显示文摘 | Herget J Wilhelm J Novotna J | 2000 | Physiol Res2000，49，5： | 1 |
| 9 | Matrix metalloproteinase-9 and matrix metallopmteinase-2 as biomarkers of various courses in multiple sclerosis显示文摘 | Benesova Y Vasku A Novotna H | 2009 | Mult scler2009，15，3： | 1 |
| 10 | Photocatalytic activity of sol-gel TiO2 thin films deposited on soda lime glass and soda lime glass precoated with a SiO2 layer显示文摘 | Petr Novotna Josef K | 2010 | SugCace&Coatings Technology2010，204，： | 1 |
| 11 | Matrix metalloproteinase 9 and matrix metalloproteinase as biomarkers of various courses in multiple sclerosis显示文摘 | Benesovci Y Vasku A Novotna H | 2009 | Mult Seler2009，15，3： | 1 |
| 12 | Repetitive In- trathecal Catheter Delivery of Bone Marrow Mesenchymal StromalCells Improves Functional Recovery in a Rat Model of Contusive Spi- nal Cord Injury显示文摘 | CIZKOVA D NOVOTNA I SLOVINSKA L | 2011 | Journal of neurotrauma2011，28，9： | 1 |
| 13 | The role of residues T248, Y249 and T422 in the function of human pregnane X receptor 显示文摘 | Doricakova A Novotna A Vrzal R | 2013 | Arch Toxicol2013，87，2： | 1 |
| 14 | Possible role of matrix metalloprotei- nases in reconstruction of peripheral pulmonary arteries in- duced by hypoxia 显示文摘 | Novotna J Herget J | 2002 | Physiol Res2002，51，4： | 1 |
| 15 | A double- blind, randomized, placebo -controlled, parallel -group study of THC/CBD oromucosal spray in combination with the existing treatment regimen, in the relief of central neuropathic pain in patients with multiple sclerosis显示文摘 | Langford RM Mares J Novotna A | 2013 | J Neurol2013，260，4： | 1 |
| 16 | Nanofibrous poly (lactide-co-glycotide) membranes?loaded with diamond nanoparticles as promising substrates for bone tissue engineering显示文摘 | Parizek M Douglas TE Novotna K | 2012 | Int J Nanomed2012，7，： | 1 |
| 17 | Phosphatidic acid produced by phospholipase D is required for tobacco pollen tube growth显示文摘 | Potocky M Elias M Profotova B Novotna Z Valentova O Zarsky V | 2003 | Planta2003，217，1： | 1 |
| 18 | Oxidative DNA damage in bone marrow cells of patients with low - risk myelodysplastic syn- drome显示文摘 | Novotna B Bagryantseva Y Siskova M | 2009 | Leuk Res2009，33，2： | 1 |
| 19 | Synthesis of leucite for application in dentistry显示文摘 | Novotna M Satava V Kostka P | 2004 | Glass Technology2004，45，2： | 1 |
| 20 | A possible role of the oxidant tissue injury in the development of hypoxic pulmonaryhy pertension显示文摘 | Herget J Wilhelm J Novotna J | 2000 | Physiol Res2000，49，5： | 1 |
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