Past extent of sea ice in the northern North Atlantic inferred from foraminiferal paleotemperature estimates

Global Warming and Northern Hemisphere Sea Ice Extent.

Surface and satellite-based observations show a decrease in Northern Hemisphere sea ice extent during the past 46 years. A comparison of these trends to control and transient integrations (forced by observed greenhouse gases and tropospheric sulfate aerosols) from the Geophysical Fluid Dynamics Laboratory and Hadley Centre climate models reveals that the observed decrease in Northern Hemisphere...

Sea ice extent from satellite microwave sensors

provide a convenient way to monitor the vast expanses of sea ice in the Polar Regions and this is done primarily using microwave techniques, which contrary to optical instruments, can operate at night and in all-weather conditions. The determination of sea ice extents from satellite platforms can be exploited as a marker for climate change, a navigation tool and a reference for coupled ocean-ic...

Arctic Sea Ice Extent Prediction

Climate change is a pressing and present issue which has come to be at the forefront in the last few decades. As such, understanding climate change is of utmost importance. In addition to environmental impact, these changes will have social and economic ramifications as these changes will affect the way in which we utilize land and sea resources in the future. The minimum annual arctic sea ice ...

Towards quantitative sea ice reconstructions in the northern North Atlantic: A combined biomarker and numerical modelling approach

the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)

cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...