Dorothee Vallot

OceanographyResearch
involved at the ocean-ice interface of Thwaites glacier, West Antarctica. I am particularly interested in the interactions between basal roughness under the ice shelf and the melt/freezing processes induced by the ocean. The final goal is to reduce uncertainties in ice shelf modelling, particularly Last updated:

Cruise report from R/V Svea week 23, 2021

ReportsOceanography
stratification, values at around 1 µmol/l were measured in the surface water, which is higher than normal. Further down in the water column the concentrations increased and were on normal levels or just below. Dissolved inorganic phosphorus2, phosphate, was consumed in the surface waters, similar to the Last updated:

Long-term sulfur and nitrogen deposition in Sweden 1983-2013 reanalysis

Meteorology
period are indicated with horizontal lines. The deposition to water surfaces, such as lakes is shown in Figure 10 and Table 5. In the table we also include change in deposition to wetlands. There has been a strong decrease also for these surface types. The decrease in sulfur has almost been monotonous Last updated:

Christophe Sturm

HydrologyResearch
Role in team Project leader SMHI National climate service Statistical analysis of historical climate (1850-now) Expertise Reviews/presentations on IPCC AR6-WG1 reports Regional climate modelling Homogenisation of observation data Paleo-climatology / stable water isotopes as climate proxy Last updated:

Model set-up at COCOA study sites

ReportsOceanography
.526 6. The initial condition. This is described by an initial file called B001_INIT.DAT. This file describes the hypsographic curve, the vertical resolution and all variables. A short description follows Start date Number of vertical levels in this file Start water level Surface area Z = Distance from Last updated:

Annual report 2015

ReportsOceanography
in the Northern- and Western Gotland Basin deep water, which indicates that the effect of the inflow has reached also these parts as the inflowing water pushes older water in front of it. The reason why the inflow did not reach further than it did might be the high temperature and low salinity of the Last updated:

Future climate in the Nordic region - survey and synthesis for the next century.

ReportsMeteorologyClimate
absorbed by the atmosphere by the so-called greenhouse gases, water vapour, carbon dioxide (CO2), methane (CH4) and some further gases. These gases then re-emit the radiation in all directions including the direction towards the earth's surface. Since, on an average, the outgoing long-wave radiation Last updated:

Previous projects within meteorological research

MeteorologyResearch
SMHI Meteorological research unit is involved in many international and national projects. Below you will find a selection of completed projects from recent years. Last updated:

Calculations of PM-10 concentrations in Swedish cities - Modelling of inhalable particles

ReportsMeteorologyClimate
, meaning that it requires meteorological data from an external archive at regular time intervals (three hours in the applications presented below) in order to calculate transport, chemistry and deposition. These meteorological data are then interpolated to lh values. The model version used in the above Last updated:

Montel & SMHI: 20 years of cooperation

NewsServices
provide 40 years of weather history that allows developers to make an informed investment decision once this historical weather data is translated into simulated power production. Then, once that windmill starts spinning or water runs through the turbine in a run-of-river power plant, Montel AI Last updated: