We compare the properties and activation of heat-shock transcription factor (HSF1) and the synthesis of a major family of heat-shock proteins (HSP70) in lizard species inhabiting ecological niches with strikingly different thermal parameters. Under normal non-heat-shock conditions, all desert-dwelling lizard species studied so far differ from a northern, non-desert species (Lacerta vivipara) in...

This discussion paper is/has been under review for the journal Atmospheric Chemistry and Physics (ACP). Please refer to the corresponding final paper in ACP if available. Abstract Four years (2010–2013) of observations with polarization lidar and sun/sky photometer at the combined European Aerosol Research Lidar Network (EARLINET) and Aerosol Robotic Network (AERONET) site of Limassol (34.7 • N...

We assessed the effect that varying patterns of biomass allocation had on growth of ponderosa pine (Pinus ponderosa) growing in the desert climate of the Great Basin and the montane climate of the eastern Sierra Nevada. Prior work established that desert trees have lower leaf: sapwood area ratios than montane trees (0.104 and 0.201 M2/ cm2, respectively) and proportionally greater stem respirat...

The spatial and temporal structure of spider communities was studied in the clay semi-desert of the north-western Caspian Lowland, western Kazakhstan (49°23' N, 46°47' E). The soils and vegetation are complex, being composed of a mosaic of desert and steppe plant communities. Besides the native associations, there are plantations of different tree species. The ground-dwelling spider assemblages...

Cele Oasis on the southern edge of Tarim Basin was used to investigate the impact of human activity on the soil environment of the oasis–desert ecotone during the oasis expansion process. Since farmland is extending into the oasis–desert ecotone during oasis expansion, reclaimed farmland and control plots within the ecotone were investigated. The variations in soil moisture, soil nutrients and ...

rainfall is considered a highly valuable climatologic resource, particularly in arid regions. as one of the primaryinputs that drive watershed dynamics, rainfall has been shown to be crucial for accurate distributed hydrologicmodeling. precipitation is known only at certain locations; interpolation procedures are needed to predict this variablein other regions. in this study, the ordinary cokri...

Schwenzer, S. P.; Barnes, J. J.; Charlier, B. L.; Grady, M. M.; Hall, C.; Melwani Daswani, M.; Morse, A.; Olsson-Francis, K.; Patel, M.; Pearson, V.; Pillinger, J. M.; Preston, L. J.; Sheridan, S.; Sherlock, S. C.; Steer, E. D.; Summers, S.; Verchovsky, S.; Dove-Jay, A. S. ; Jewell, S. and Musilova, M. (2015). Containers, sensors and samples to understand desert weathering. In: 46th Lunar and P...

Treatment with chemical coagulants at different dosing levels changes ecotoxicity of stormwater from the Tahoe basin, California, USA P. A.M. Bachand a , S. M. Bachand a , S. E. Lopus a , A. Heyvaert b & I. Werner c a Bachand & Associates, Davis, California, USA b Desert Research Institute, Reno, Nevada, USA c Univeristy of California, School of Veterinary Medicine, Department of Anatomy, Physi...

Schwenzer, S. P.; Barnes, J. J.; Charlier, B. L.; Grady, M. M.; Hall, C.; Melwani Daswani, M.; Morse, A.; Olsson-Francis, K.; Patel, M.; Pearson, V.; Pillinger, J. M.; Preston, L. J.; Sheridan, S.; Sherlock, S. C.; Steer, E. D.; Summers, S.; Verchovsky, S.; Dove-Jay, A. S. ; Jewell, S. and Musilova, M. (2015). Containers, sensors and samples to understand desert weathering. In: 46th Lunar and P...

Eco-geomorphology and vegetation patterns in arid and semi-arid regions P. M. Saco, G R. Willgoose, and G. R. Hancock School of Engineering, The University of Newcastle, Callaghan, New South Wales, 2308, Australia School of Environmental and Life Sciences, The University of Newcastle, Callaghan, New South Wales, 2308, Australia Received: 13 June 2006 – Accepted: 30 June 2006 – Published: 30 Aug...