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Karolína Bílá
We attempt here to review recent studies focusing on droughts and hydrology in the ?umava Mts. The main question is can bark beetles affect water regimes in forest and what kind of measures might be taken ? if any ? to prevent bark beetle attacks. We com...
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Hillary S. Jenkins
The ponderosa pine (Pinus ponderosa, Douglas ex C. Lawson) is a climate-sensitive tree species dominant in the mixed conifer stands of the San Bernardino Mountains of California. However, the close proximity to the city of Los Angeles has resulted in ext...
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Marie Balková, Ale? Bajer, Zdenek Patocka and Tomá? Mikita
This research was focused on the study of visual exposure evolution in the locality of the Drátenická skála nature monument (in the Czech Republic) and the surrounding forest complex in terms of history and through modelling for further possible stand de...
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Premysl Stych, Josef Lastovicka, Radovan Hladky and Daniel Paluba
This study focused on the evaluation of forest vegetation changes from 1992 to 2015 in the Low Tatras National Park (NAPANT) in Slovakia and the Sumava National Park in Czechia using a time series (TS) of Landsat images. The study area was damaged by win...
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Ye Su, Wei Shao, Luká? Vlcek and Jakub Langhammer
In forested regions, transpiration as a main component of evaporation fluxes is important for evaporation partitioning. Physiological behaviours among various vegetation species are quite different. Thus, an accurate estimation of the transpiration rate ...
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Karolína Bílá
Pág. 124 - 130
Proper management of woods infested by bark beetle ? clearing infested trees to prevent spread of bark beetle, or leaving them to preserve biodiversity ? is a hotly debated topic. Differences in temperature regime between differentially managed areas are...
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Rebecca A. Lybrand, Rachel E. Gallery, Nicole A. Trahan and David J. P. Moore
Fire and pathogen-induced tree mortality are the two dominant forms of disturbance in Western U.S. montane forests. We investigated the consequences of both disturbance types on the controls of microbial activity in soils from 56 plots across a topograph...
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Karolína Bílá, Jirí Hostýnek, Pavel Kindlmann
Pág. 131 - 138
The IPCC IS92a scenario predicts climate changes including within-year fluctuations in precipitation and a temperature increase of 1.7 °C by the year 2050 and a further 2.7 °C by the year 2100. We attempted to detect these changes in the ?umava Mts. and ...
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Nicolás Rodríguez-Jeangros, Amanda S. Hering and John E. McCray
In recent decades, the Rocky Mountains (RM) have undergone significant changes associated with anthropogenic activities and natural disturbances. These changes have the potential to alter primary productivity and biomass carbon storage. In particular, di...
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Ryer M. Becker, Robert F. Keefe and Nathaniel M. Anderson
The western United States faces significant forest management challenges after severe bark beetle infestations have led to substantial mortality. Minimizing costs is vital for increasing the feasibility of management operations in affected forests. Multi...
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