Results 21 to 30 of about 168,786,670 (266)

On the implementation of external forcings in a regional climate model – a sensitivity study around the Samalas volcanic eruption in the Eastern Mediterranean/Middle East [PDF]

Climate of the Past
Natural and human-historical archives document regional climate variations and extremes of the past 2500 years across the Eastern Mediterranean/Middle East.
E. Hartmann, M. Zhang, S. Wagner, M. Adakudlu, M. Adakudlu, J. Luterbacher, E. Xoplaki, E. Xoplaki   +7 more
doaj   +1 more source

Greenhouse gas network design using backward Lagrangian particle dispersion modelling – Part 2: Sensitivity analyses and South African test case [PDF]

Atmospheric Chemistry and Physics, 2015
This is the second part of a two-part paper considering a measurement network design based on a stochastic Lagrangian particle dispersion model (LPDM) developed by Marek Uliasz, in this case for South Africa.
A. Nickless, T. Ziehn, P.J. Rayner, R.J. Scholes, F. Engelbrecht   +4 more
doaj   +1 more source

Combined effects of climate change and dam construction on riverine ecosystems [PDF]

, 2018
River morphology and riparian vegetation continuously adapt to changing discharge conditions, which makes it a challenge to distinguish long-term development driven by natural discharge variation from the impacts of flow alteration due to climate change ...
FG Kusten, Rivieren, Global Change, Middelkoop, H., Geerling, G., van Oorschot, Mijke, Middelkoop, Hans, Buijse, Tom, Geerling, Gertjan, Buijse, T., Coastal dynamics, Fluvial systems and Global change, Oorschot, M. van, Kleinhans, M., Kleinhans, Maarten, Biogeomorphology of Rivers and Estuaries   +12 more
core   +1 more source

Multi-source SO₂ emission retrievals and consistency of satellite and surface measurements with reported emissions [PDF]

Atmospheric Chemistry and Physics, 2017
Reported sulfur dioxide (SO2) emissions from US and Canadian sources have declined dramatically since the 1990s as a result of emission control measures. Observations from the Ozone Monitoring Instrument (OMI) on NASA's Aura satellite and ground-based
V. Fioletov, C. A. McLinden, S. K. Kharol, N. A. Krotkov, C. Li, C. Li, J. Joiner, M. D. Moran, R. Vet, A. J. H. Visschedijk, H. A. C. Denier van der Gon   +10 more
doaj   +1 more source

Holocene floodplain sediment storage and hillslope erosion within the Rhine catchment [PDF]

, 2007
The response of fluvial systems to land use and climate change varies depending on catchment size. While forcing-response mechanisms of small catchments are reasonably well understood, the response of larger drainage basins is less clear.
Erkens, G., Geomorfologie, Hoffmann, T., Cohen, K.M., Houben, P., Coastal dynamics, Fluvial systems and Global change, Dikau, R., Seidel, J., Dynamics and evolution of river and coastal systems   +8 more
core   +1 more source

Modified climate with long term memory in tree ring proxies

Environmental Research Letters, 2015
Long term memory (LTM) scaling behavior in worldwide tree-ring proxies and subsequent climate reconstructions is analyzed for and compared with the memory structure inherent to instrumental temperature and precipitation data.
Huan Zhang, Naiming Yuan, Jan Esper, Johannes P Werner, Elena Xoplaki, Ulf Büntgen, Kerstin Treydte, Jürg Luterbacher   +7 more
doaj   +1 more source

Dynamical Systems Research (DSR) in Psychotherapy: A Comprehensive Review of Empirical Results and Their Clinical Implications

Systems
In psychotherapy research, the first applications of dynamical systems research (DSR) date back to the 1990s. Over time, DSR has developed three main lines of research: the study of oscillations in synchronization; the study of oscillations between ...
Giulio de Felice
doaj   +1 more source

Future Deltas Utrecht University research focus area: towards sustainable management of sinking deltas [PDF]

, 2015
Deltas are increasingly under pressure from human impact and climate change. To deal with these pressures that threat future delta functioning, we need to understand interactions between physical, biological, chemical and social processes in deltas. This
Geomorfologie, E. Stouthamer, Coastal dynamics, Fluvial systems and Global change, Stouthamer, E., S. van Asselen, van Asselen, S.   +5 more
core   +3 more sources

Changes in the annual cycle of heavy precipitation across the British Isles within the 21st century

Environmental Research Letters, 2012
We investigate future changes in the annual cycle of heavy daily precipitation events across the British Isles in the periods 2021–2060 and 2061–2100, relative to present day climate.
Anne Schindler, Douglas Maraun, Andrea Toreti, Juerg Luterbacher   +3 more
doaj   +1 more source

Net ecosystem exchange and energy fluxes measured with the eddy covariance technique in a western Siberian bog [PDF]

Atmospheric Chemistry and Physics, 2017
Very few studies of ecosystem–atmosphere exchange involving eddy covariance data have been conducted in Siberia, with none in the western Siberian middle taiga.
P. Alekseychik, I. Mammarella, D. Karpov, S. Dengel, I. Terentieva, A. Sabrekov, A. Sabrekov, M. Glagolev, M. Glagolev, M. Glagolev, M. Glagolev, E. Lapshina   +11 more
doaj   +1 more source